topic: data

topic: data

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UN fund for sharing biodiversity benefits struggles for attention — and money
- The Cali Fund, established to channel companies’ contributions from the use of digital genetic data back to the countries and communities of origin, has received just $6,000 from two companies since its launch in February 2025 — far short of the $1 billion a year it was expected to raise.
- “Nobody knows about the fund,” said Astrid Schomaker, executive secretary of the U.N. Convention on Biological Diversity, citing low awareness, a limited operational framework, and the reluctance of large companies to make the first move.
- Experts also flagged limited recognition of the fund’s compliance certificates by countries, and concerns over a memorandum of understanding that uses “donor” language.
- Governments are expected to address these issues at the next U.N. biodiversity summit, in Yerevan, Armenia, in October.

Scientists use satellites to track whale strandings in remote places from space
- In the early 2000s, attempts to track cetaceans from space yielded only unidentifiable dark blobs; now, very high-resolution satellite imagery allows researchers to pinpoint specific whale species from orbit.
- This optical satellite technology provides access to remote parts of the world’s oceans, helping scientists establish vital baseline data on whale mortality trends, sea surface temperatures and ocean currents.
- Researchers emphasize that satellites will supplement, not replace, traditional field-work, as data quality remains vulnerable to environmental limitations, including cloud cover and heavy winds, and to satellite availability.
- Scientists are building global networks to improve consistency in data collection and are advocating for increased access to satellite data to better understand causes of whale strandings around the world.

El Niño is disrupting the Pacific’s marine food web from the bottom up
As the 2026 El Niño strengthens in the equatorial Pacific, satellites are capturing the first major signs of disruption to the marine food web. According to by NASA’s Earth Observatory observations, satellite measurements show a substantial drop in surface concentrations of chlorophyll across the Central Pacific compared with neutral conditions in June 2025. Chlorophyll is […]
Reconnecting the skies: Linking flyways for migratory seabirds across continents
- Seabirds are the most threatened group of birds, with more than 30% at risk of extinction. Migratory seabirds are especially vulnerable.
- Researchers have described six marine flyways used by migratory pelagic seabirds, aerial corridors that cross the national waters of 56 countries; the high seas are used by at least 151 species.
- In March, the U.N. Convention on Migratory Species adopted a resolution on marine flyways, creating a structure for international cooperation on protections.
- Researchers are using seabird tracking data to identify key sites along marine flyways that need protection or mitigation measures against threats.

Amazon deforestation alerts fall to lowest level since 2013, Brazilian data show
- INPE’s DETER system recorded 2,874 sq km of Amazon deforestation alerts from August 2025 through July 2026, down 36% from the previous year and 55.6% below the preceding 10-year average.
- The total is the lowest since 2013 when earlier DETER data are included. If the trend is confirmed by the higher-resolution PRODES system, Brazil could record its lowest official Amazon deforestation rate since monitoring began in 1988.
- The decline has coincided with stronger environmental enforcement under President Luiz Inácio Lula da Silva. Alerts also fell in the Cerrado, Caatinga, Atlantic Forest, and Pampa, with the Cerrado reaching a five-year low.
- Despite the decline in clear-cutting, the Amazon remains vulnerable to logging, drought, forest degradation, and fire, which can cause substantial ecological damage without immediately appearing in deforestation statistics.

New fire satellites offer hope for Amazon and other biomes, but local barriers remain
- Record forest fires raged out of control in South America in 2024, scorching areas that had never burned before. An El Niño episode is expected to intensify fires in 2026 and 2027.
- Earlier this month, nonprofit Earth Fire Alliance launched three FireSat satellites, the latest step in its plans to provide firefighters worldwide with more precise and rapidly updated data.
- For countries in the Amazon basin, the technology promises to provide data that could ensure faster and more accurate responses. Yet, in many countries, the lack of physical infrastructure and governmental support could dampen the positive impacts of having more data.

How can Indigenous knowledge reshape AI development?
As artificial intelligence increasingly becomes a part of ecological monitoring, a growing body of research suggests integrating Indigenous ecological knowledge (IEK) into ethical frameworks for AI governance to prioritize environmental reports contributor Shradha Triveni for Mongabay. Researchers in a recent study published in the journal AI and Ethics examined how the Navajo philosophy of Hózhó, […]
Tech helps Vietnam rangers turn the tide on poaching
In Vietnam’s Pu Mat National Park, which borders Laos, an antipoaching unit is integrating high-tech tools with on-the-ground patrols to help turn the tide on illegal wildlife poaching. The antipoaching unit (APU) was formed through a partnership in 2018 between the NGO Save Vietnam’s Wildlife (SVW) and the park, to address the widespread use of […]
Nepal’s birdwatchers can fill gaps in conservation data
Nepal’s expanding birdwatching community offers a vital lifeline for both biodiversity monitoring and ecotourism, reports contributor Bibek Bhandari for Mongabay. According to a recent study, a growing interest in birdwatching, particularly among younger generations, is helping bridge gaps in ecological data while promoting Nepal as a birdwatching destination. Nepal is home to more than 900 […]
Southeast Asian mangroves shift from historic decline to net growth
For decades, Southeast Asia was the global epicenter of mangrove deforestation, but a recent study reveals a dramatic reversal: Since 2010, the region has transitioned from a net loss to a net gain in mangroves, making it a primary contributor to a global mangrove rebound. The study, which analyzed 40 years of satellite data, found […]
Scientists use AI to produce first high-resolution map of global seagrass extent
- Scientists have produced the first high-resolution map of seagrass ecosystems around the world.
- Data from the map reveal that 70% of global seagrass cover is concentrated off the coasts of just five countries.
- The map also found that nearly 80% of seagrass loss happened outside marine protected areas, emphasizing the importance of targeted conservation action.
- Seagrass ecosystems play an important role in protecting coastlines and carbon sequestration; however, they face threats from hurricanes, coastal development, and marine heat waves.

‘A targeted, data-driven approach’: Interview with Vietnam’s antipoaching unit
- Members of an antipoaching unit in Vietnam’s Pu Mat National Park recently told Mongabay how technology and on-the-ground patrols are combining to reduce poaching pressure in the park.
- Supported by the NGO Save Vietnam’s Wildlife, the APU integrates tools such as SMART data aggregation software and remotely monitored “PoacherCams” to identify trafficking hotspots and guide patrols more strategically.
- Though technologies like AI are highly effective at aggregating data, the team notes these tools have limits in rugged tropical terrain with limited connectivity and ever-shifting conditions.
- Patrol members say they’ve observed signs of wildlife returning to places that were once heavily hunted.

In AI race, Indigenous values could guide environmental issues, researchers suggest
- A recent study provides a framework for the integration of Indigenous knowledge and values into AI governance and examines how these ethical principles can translate to practical requirements for individual AI projects.
- The authors say that Indigenous ecological knowledge embodies collective responsibility and could provide an ethical basis for questioning whether the scale of a proposed AI model is justifiable given its environmental cost, prioritizing ecological integrity over unbounded technological expansion.
- Some Indigenous researchers voice skepticism over whether a broad category of ‘Indigenous values’ exists and whether Indigenous knowledge could truly be translated into AI tools.

Nepal’s birdwatchers help monitor wildlife and promote tourism
- Birdwatching is becoming increasingly popular in Nepal, contributing to biodiversity conservation through public engagement and ecological data collection.
- Despite its popularity, a lack of public participation and data-sharing practices affect record-keeping.
- Researchers say documentation provided by birdwatchers helps fulfill data gaps related to bird population and habitat.
- Birdwatching helps promote local destinations and generate economic activity, though Nepal as a birdwatching destination remains largely untapped.

Crackdown lets rainforest reclaim illegal road in rare win for the Amazon
- Recent satellite images show forest closing over the path of an illegal road that nearly severed the Xingu Socioenvironmental Corridor in 2022.
- In early 2023, civil society pressure put the road at the top of the government’s agenda, leading to enforcement operations and a sharp decline in new illegal road openings across the Xingu Basin.
- Conservationists warn the gains remain fragile: Invaded Indigenous territories face violent backlash, illegal mining is regrouping, and this year’s elections could redefine Brazil’s environmental policies.

Chewing sounds can help decode an animal’s diet using AI, new study finds
- Scientists have developed an AI model that can listen to the chewing sounds of predators and identify what they are eating.
- The tool was trained with audio of whitespotted eagle rays crushing open shells of the mollusks they are preying on.
- It’s crucial to understand predator-prey interactions to figure out the resources the predator depends on and the pressure it puts on prey.

Can globally essential mangroves bounce back from deforestation? New study gives hope
- Human and natural disturbances have driven global declines of mangrove forests, which serve as critical protection for coastlines and fisheries.
- Scientists used satellite imagery of mangroves from 1984 to 2023, and found that after decades of decline, mangroves worldwide began to recover around 2010, mostly by expanding into new habitats, according to a new study.
- Recovery is not evenly distributed, the study found. Southeast Asia slowed mangrove loss while West and Central Africa have seen accelerated deforestation in recent years.

To improve its floundering fisheries, Kenya boosts data collection on artisanal fleet
- In Kenya, fishers are experiencing increased competition for dwindling catches. A lack of data is stymying their decision-making about where and when to fish as well as the governments’ decision-making about how to manage fishing in the country, experts say.
- A new project aims to improve the collection of fisheries data, harmonize them and make them accessible to fishers and the government alike.
- It involves beefed-up data collection methods, the installation of trackers on fishing vessels and a centralized database and digital platform.
- The initiative is modeled around a program in Timor-Leste that began in 2016 and now serves as the country’s national fisheries monitoring system.

Why conservation urgently needs acoustic baselines
- A forest can appear intact from above while losing part of its animal community below the canopy. Satellite images and carbon accounting can miss these changes, making bioacoustics a useful way to detect whether a forest’s living rhythms remain intact.
- The Soundscape Baselines Project, described by Zuzana Buřivalová and colleagues, is building acoustic reference points for intact forests before those baselines disappear. Its pilot sites span Brunei, Ecuador, Gabon, Germany, Peru, and the United States, using continuous recordings managed with local teams.
- Acoustic monitoring can reveal changes that averages and visual measures obscure. In Gabon, logged forests could appear similar to baseline forests in coarse daily measures, but the timing and shape of dawn and dusk choruses showed important differences.
- Bioacoustics has both promise and limits. Tools such as acoustic indices and BirdNET can expand conservation monitoring, but they require careful calibration, local knowledge, and transparent treatment of uncertainty if they are to support credible claims about biodiversity protection or recovery.

Nature’s feedback loops can drive collapse. Thomas Crowther thinks they can also drive recovery
- Thomas Crowther’s Nature’s Echo argues that feedback loops shape everything from ecosystems and climate systems to human psychology and social change.
- Drawing on ecology, cosmology, and restoration science, the book reframes conservation as the cultivation of self-reinforcing systems rather than isolated interventions.
- Crowther suggests that optimism, behavior, and narrative are not peripheral to environmental outcomes, but part of the forces that influence them.
- In an interview with Mongabay’s founder and CEO, Crowther discusses how these ideas inform his thinking on restoration, regenerative movements, ecological resilience, and the role individuals play in larger systems of change.

The Amazon’s path from crisis to durability
- Amazon biodiversity protection depends on more than keeping forests standing; a forest can remain on the map while losing ecological function, governance protections, enforcement capacity, or public support.
- Six connected gaps shape Amazon conservation: finance and forest economy, governance, enforcement, forest function, Indigenous rights, and narrative.
- Progress is possible. Brazil has reduced deforestation before, satellite alerts can strengthen enforcement, Indigenous land rights can protect forests, and better finance and monitoring can make protection more durable.
- The central challenge is making the systems around the forest pull in the same direction: finance that favors protection, governance that reduces impunity, enforcement with consequences, rights that hold on the ground, monitoring that reveals what tree cover hides, and stories that show where action is possible.

Brazil Congress passes bill to bar use of Amazon deforestation satellite tool
Brazil’s Congress has passed a bill prohibiting environmental agencies from using satellite images to restrict the commercial use of illegally deforested lands. Instead, areas suspected of illegal deforestation will have to be confirmed by authorities on the ground. Supporters say satellite-only enforcement infringes upon farmers’ right to a fair defense. Its critics, which include the […]
Most wildlife AI focuses on the ground. This model looks up in the trees
- Scientists have developed a new artificial intelligence model that can detect and identify tree-dwelling species.
- TropiCam-AI can recognize 84 taxa, including 63 species, with the tool showing an accuracy of 95% with the majority of the taxa.
- AI is widely used to automate the detection of animals from camera-trap data sets that can run into millions of images.
- However, the existing AI models developed for this purpose focus primarily on ground-dwelling animals, with tree-dwelling species largely overlooked.

Loopholes undermine palm oil industry’s antideforestation pledges
- More than a decade after the palm oil industry adopted “No Deforestation, No Peat, No Exploitation” (NDPE) commitments, new satellite data show forest clearing for palm oil in Indonesia persists, with more than 31,000 hectares (nearly 77,000 acres) lost in 2025.
- Campaigners say deforestation increasingly slips through structural gaps in the system, including incomplete traceability, fragmented smallholder supply chains, and loopholes that allow companies linked to forest clearing to continue selling into supposedly deforestation-free markets.
- Investigators cite cases in Indonesia, the top producer of the commodity, as examples of how palm fruit from deforestation-linked plantations can still enter global supply chains through third-party mills and opaque ownership structures.
- Analysts warn these unresolved weaknesses could create major problems for compliance with the European Union Deforestation Regulation (EUDR), which will require firms to prove commodities sold in the EU are not linked to recent deforestation.

More than 1,000 uncharted coral reefs mapped in vast, understudied northern Australia
Scientists have layered hundreds of satellite images to reveal more than 1,000 previously uncharted coral reefs in the turbid waters of northern Australia. The number is comparable to the Great Barrier Reef, though many reefs are smaller in size, researchers say. The reefs of northern Australia, while probably known to locals, had previously largely remained […]
From caws to code: AI helps decrypt animal communication
- Scientists are increasingly using artificial intelligence models to decode the communications of other species.
- The Earth Species Project has built a generalizable model that could be used across species; the team also works with scientists around the world to develop custom models for specific species.
- In northern Spain, ESP’s AI tools are helping scientists understand how a population of cooperative-breeding crows communicate with one another.
- The technology is also being deployed to understand how orcas communicate with each other, and how underwater noise affects their communication.

New data platform aims to reduce conflicts between First Nations and businesses in Canada
- Mongabay spoke with Robert Jago, founder of a comprehensive Indigenous-led data platform compiling information on every First Nation in Canada.
- The platform organizes and verifies contact information, territory maps, governance background and more, to facilitate collaboration between Indigenous communities, business and government.
- A goal of the platform, Jago said, is to reduce conflicts between extractive industries and Indigenous peoples, given that lack of access to accurate information is at the root of many such conflicts.
- Canada has plans to expand extractive, energy and infrastructure projects across the country, including on Indigenous lands and in the Arctic region.

Despite restrictions, forest loss continued on Ituna land, home to isolated people
- The Ituna/Itatá Indigenous land in Brazil lost 2,211 hectares of tree cover from 2022-25, despite being protected by a temporary land use restriction order to protect people living in voluntary isolation, according to data from Global Forest Watch.
- The land has been under a series of land use restriction orders since 2011.
- Authorities told Mongabay that the illegal deforestation is caused by land-grabbers who clear the forest without permits to establish cattle ranches and other agricultural activities, later exploiting loopholes to legitimize land appropriation.
- In 2023, Brazil’s federal government carried out an operation to remove invaders. Though satellite data show forest loss continues, it significantly reduced in 2025.

A 10-year whale shark satellite study helps create new protected area in Indonesia
- Fishers and scientists joined together in Indonesia for a 10-year study to protect whale sharks (Rhincodon typus).
- The bagan fishers’ unique relationship with the endangered whale sharks enabled scientists to satellite tag the fish.
- The data from the decade-long study revealed previously unknown migration routes, feeding grounds and a whale shark nursery.
- The data will be used to help create a marine protected area designed for whale sharks.

Brazil bill aims to ban satellite tool used to slow Amazon deforestation
- The Brazilian agribusiness caucus is accelerating a bill to ban remote embargoes, a tool that allows environmental agents to block deforested land using satellite data.
- The measure impacts IBAMA’s raids and risks reversing the system that halved Amazon deforestation under the Lula administration.
- IBAMA officials warn that banning the technology is equivalent to “going back to the fax machine,” as it makes enforcement in remote areas significantly slower and more expensive.
- The proposal is part of a broader “Destruction Package” gaining momentum in Congress ahead of October’s general elections.

A “good year” for forests changes less than it seems
- Tropical primary forest loss saw a significant drop in 2025, but the decline likely represents a temporary reprieve driven by favorable weather rather than a fundamental shift in the root causes of deforestation.
- The reduction was largely due to a decrease in fire-related losses following the extreme droughts of 2024, highlighting how forest health is increasingly dictated by climate variability and rainfall extremes.
- While policy-driven successes in Brazil and Indonesia offer a blueprint for enforcement, these gains remain fragile and vulnerable to shifting political dynamics and weakening governance.
- The resilience of recent progress faces an imminent test in 2026, as forecasts for a returning El Niño threaten to bring back the dry conditions that historically trigger catastrophic forest loss.

A search engine for the planet opens to the public
The idea that the Earth can be “searched” like a database has circulated for several years in academic and technical circles. Earth Index, developed by the nonprofit Earth Genome, brings that idea into practical use. Earth Index allows users to scan satellite imagery by visual similarity. A user can highlight an example—a patch of deforestation, […]
AI is a double-edged sword for Indigenous stewardship, say U.N. experts
- At the United Nations Permanent Forum on Indigenous Issues 25th session, U.N. experts called attention to the opportunities and dangers of AI-centered conservation efforts.
- A study published by former chair of the permanent forum Hindou Oumarou Ibrahim highlighted that AI can positively contribute to the protection of the environment but also impact efforts, due to its high consumption of energy, water and critical minerals.
- AI can support the protection and management of Indigenous peoples’ lands and resources, such as by monitoring the environment to detect deforestation, fires, or illegal extraction.
- Experts warned that to ensure the protection of Indigenous peoples and their territories, governments must prevent all forms of land-grabbing, water exploitation and mining activities related to data centers and energy sources, and respect Indigenous rights, worldviews and aspirations.

AI tool tracks spread of illegal gold mining in Amazon protected areas
- Gold mining presumed to be illegal caused 6,000 hectares (more than 14,800 acres) of deforestation in Amazonian protected areas and Indigenous territories during the last three months of 2025, according to a new quarterly report from the Amazon Mining Watch platform.
- New mining scars were identified in all nine Amazonian countries, with Brazil, Peru and Guyana suffering the highest levels of mining-linked deforestation.
- Soaring gold prices are driving this destruction, experts say, and call for more monitoring, law enforcement and coordinated action between countries to tackle the issue.
- Using an AI algorithm that’s constantly being improved, the Amazon Mining Watch platform aims to serve as an early-warning tool for authorities and civil society to identify and address new incidences of illegal gold mining, especially in border areas.

Conservation collects more data than ever. What is it for?
- Conservation has focused on collecting more data, but often without clearly defining how that information will improve outcomes.
- Monitoring can track trends, but understanding impact requires linking data to decisions and establishing what would have happened otherwise.
- A new framework identifies multiple reasons for monitoring, many of which operate indirectly through policy, funding, and public support.
- The key question for practitioners is simple: if data will not change a decision, the monitoring effort may not be worth the cost, argue the authors of the framework.

Americas flyways atlas maps the routes of 89 at-risk migratory bird species
- A newly released “Atlas for the Americas Flyways” tracks the high concentrations of 89 migratory bird species that are at risk of major population decline throughout the western hemisphere. It identifies their breeding grounds, wintering areas and stopover locations.
- This marks the first time these hemispheric migratory routes have been mapped in such extreme detail. Hyper-specific location data aim to provide policymakers, conservationists and others with the necessary tools to make informed decisions about protecting migratory bird species all along their flyways.
- The atlas highlights migratory connectivity — identifying key locations in North, Central and South America. Maintaining the environmental integrity of these places is critical to supporting migratory species and includes many tropical hotspots such as Mexico’s Yucatán Peninsula and the Pantanal wetland in Brazil and Paraguay.
- The atlas will also be of use to researchers trying to understand why a species’ population is declining. It can also help planners mitigate perilous threats by providing geographical data as to where, and where not, to build infrastructure.

Listening to forests reveals signs of recovery beyond tree cover
- Scientists have deployed acoustic monitoring techniques to measure the success of a forest protection mechanism in Costa Rica.
- Using more than 16,000 hours of audio data, scientists found that the payments for ecosystem services (PES) initiative in Costa Rica has helped recover biodiversity in naturally regenerated forests.
- On comparing the soundscapes, scientists found that naturally regenerated forests sound more similar to protected forests than to pastures.

10 forces that could reshape the future of the world’s forests
- A new horizon scan identifies ten emerging forces—spanning politics, finance and technology—that are likely to shape forests over the next decade, increasing uncertainty for ecosystems and the people who depend on them.
- Traditional funding for conservation is weakening as public aid declines, while new mechanisms—from carbon markets to direct financing for Indigenous and local communities—are expanding unevenly.
- Advances in remote sensing, AI and connectivity are improving monitoring and accountability, but are also enabling illegal activities and accelerating pressures in some regions.
- Growing demand for critical minerals, shifting trade rules and tighter political control over civil society are reshaping forest governance, fragmenting authority and redistributing risks and benefits.

Brazil: Satellites expose rampant gold mining expansion on Indigenous Kayapó land
The Kayapó Indigenous Territory has emerged as a major hotspot for illegal gold mining in the Brazilian Amazon’s Xingu River Basin, a major Amazon tributary. That’s according to a new report from the watchdog Monitoring of the Andes Amazon Program (MAAP). At least 7,940 hectares (19,620 acres) of forest on Kayapó land were cut down […]
Tracking environmental crime in the Amazon: A conversation with Alexa Vélez
- Environmental investigations in Latin America increasingly combine field reporting with tools such as satellite imagery, cross-border collaboration, and long-term investigative work to document deforestation, illegal mining, wildlife trafficking, and other environmental violations.
- Over the past decade, Mongabay Latam has built a regional reporting network and partnerships with dozens of media outlets, helping environmental investigations reach audiences across the region.
- Alexa Vélez, managing editor of Mongabay Latam, has spent nearly ten years helping coordinate investigations, support reporters, and shape the outlet’s investigative approach to environmental reporting.
- Vélez spoke with Mongabay founder Rhett Ayers Butler in March 2026 about investigative journalism in Latin America, the role of technology in environmental reporting, and how Mongabay Latam’s work has evolved over the past decade.

Indonesia’s deforestation surges 66% in 2025, reversing years of decline
- New satellite data show that deforestation in Indonesia surged in 2025, up 66% from the previous year, marking a sharp reversal after several years of decline.
- The implications extend beyond forest loss, as rising deforestation could derail Indonesia’s climate goals, including its target of turning the forestry and land use sector into a net carbon sink by 2030.
- NGO Auriga Nusantara points to policy decisions under both the current and former administrations; at the same time, government-backed projects have been allowed to expand into forest areas, often without adequate spatial planning.

Plenty of biodiversity data, but too few conservation answers
- New technologies—from environmental DNA to AI-powered sensors—are generating vast amounts of biodiversity data, creating unprecedented opportunities to monitor nature at scale.
- Yet more data does not necessarily improve understanding: conservation still struggles to distinguish real impacts from broader environmental trends, especially without credible counterfactuals.
- A growing shift toward impact evaluation and “precision” approaches aims to identify what works, where, and under what conditions, drawing on methods from economics and public health.
- The next challenge is not collecting more information, but turning diverse sources of evidence—including Indigenous knowledge—into decisions that improve conservation outcomes.

The ocean’s enforcement gap
- Governments have designated vast marine protected areas and pledged to conserve 30% of the ocean by 2030, enforcement often lags behind these commitments.
- Research shows that the ecological benefits of marine protected areas depend less on their size than on whether rules are visible, monitored, and enforced.
- New tools—such as satellite imagery, vessel-tracking systems, and data analytics—are making it easier and cheaper to detect illegal fishing and focus enforcement efforts.
- As monitoring improves, the future of ocean conservation may depend less on creating new protected areas than on ensuring existing rules are consistently applied.

Accidental discovery reveals new climate threat to emperor penguins
- Scientists have discovered new sites in Antarctica where emperor penguins gather for their annual molt, a vulnerable life stage when they shed and replace all their feathers.
- Through satellite data, they also discovered that many of these sea ice sites might have melted from under the penguins.
- The discovery suggests that the threats posed by global warming to emperor penguins might be more dire than previously thought.

How a community defended its ancestral forest from logging
- In northeastern Gabon, the community of Massaha used participatory mapping to document ancestral villages, sacred sites and traditional land use inside a rainforest slated for industrial logging.
- Their biocultural map revealed a long history of occupation that colonial records and modern conservation maps had largely overlooked.
- The evidence helped the community argue for protection of their forest, prompting government intervention that halted logging and opened discussions about formal conservation.
- The case highlights how local knowledge and community-led mapping can complement global conservation data and reshape how forests are understood and protected.

Rush to put AI data centers in space poses poorly understood dangers
- Recently announced plans by companies and nations to send AI data centers into space come as experts warn of a perilous situation developing in Earth orbit as thousands of new satellites are launched, orbit the planet, risk collision, and burn up on reentry.
- Concerns are that the booming numbers of satellites could incur an as yet undefined toll on Earth’s environment — with potential pollution impacts on the atmosphere, ozone layer and even terrestrial and aquatic ecosystems.
- Lack of regulation of space activity is a major challenge as researchers work to understand potential impacts of launching and decommissioning satellites.
- Though arguments are made that AI data centers in space could relieve environmental pressures on Earth, there are multiple trade-offs to consider, experts say. Researchers underline the need to embrace the precautionary principle and define possible hazards before satellites multiply further.

Thai data center boom sparks fears of water shortage, air pollution
- Thailand is experiencing a rapid data center boom, with more than 70 projects planned or underway, many clustered in the industrial Eastern Economic Corridor.
- Residents and farmers in Chonburi and Rayong provinces say they fear the facilities will intensify water shortages and pollution in a region already struggling with industrial impacts.
- Data centers require large volumes of water for cooling and major electricity supply, raising concerns about wastewater contamination and increased burning of fossil fuels.
- Critics say the sector is expanding with little transparency or community consultation, leaving locals uncertain about environmental safeguards and benefits.

Precision conservation: the rise of place-specific strategies where protection works best
- A recent perspective by Spake et al. (2025) argues that conservation could be more effective if interventions were tailored to specific places, using data and causal analysis to predict where actions will deliver the greatest benefits rather than relying on average results across landscapes. The approach, termed “precision ecology,” draws inspiration from precision medicine but focuses on ecosystems rather than individuals.
- Many conservation practices already incorporate elements of targeted action, including spatial prioritization, adaptive management, remote sensing–guided interventions, and payments for ecosystem services directed toward critical areas. The new framework seeks to refine these approaches by emphasizing measurable impact relative to what would happen without intervention.
- Implementing such precision at scale faces significant constraints, including uneven data availability, measurement error, complex ecological interactions, and social and political realities that influence where projects can occur. Large programs often favor standardized methods, while effective management typically depends on local conditions and knowledge.
- Advocates argue that more precise targeting could help stretch limited conservation funding further, but caution that models can create an illusion of certainty and may not capture the full complexity of real-world systems. Rather than replacing existing strategies, precision approaches are likely to complement them as part of a broader shift toward evidence-informed conservation.

New mapping approach predicts habitat availability for species conservation
- A new habitat mapping framework combines various data sets to visualize where species live, and predict potential habitats for the future.
- The Act Green project combines remote sensing with field data and inputs from experts to map habitat availability for four species.
- The data set can help conservationists identify areas that need immediate protection, as well as potential habitats that could be used for restoration and rewilding efforts.

The power of cities over the seas
- Much of what determines the ocean’s condition is decided on land, where ports control entry, cities regulate ship operations, and municipal buyers shape seafood demand. These urban levers can influence marine outcomes at scale even though they receive far less attention than treaties or national policy.
- Port rules on fuel use, emissions, and safety can compel global shipping companies to change behavior, as access to major trade hubs is too valuable to lose. When several large ports adopt similar standards, their combined weight can shift industry norms across entire maritime corridors.
- Public procurement provides another pathway, with city-run institutions able to influence fisheries through what they choose to purchase. Sustainability standards — or public scrutiny, as seen in Brazil’s school meal controversy — can ripple back through supply chains and alter incentives at sea.
- Philanthropy focused on oceans may find high leverage in supporting city-level actions such as port electrification, data-sharing systems, and procurement reform. By targeting where rules meet markets and infrastructure, urban governance can complement national efforts and deliver practical gains even when international cooperation falters.

Ocean Equity Index aims to measure justice at sea
- Researchers have developed an Ocean Equity Index that seeks to measure how equitable ocean initiatives are based on 12 criteria.
- The index, which was introduced alongside an academic study, can be used by governments, companies and community or Indigenous groups; the authors hope its use will be institutionalized globally.
- Assessing equity quantitatively is challenging because of the subject’s complexity and because perspectives of equity vary widely across actor groups, experts say.

In Brazil, a free platform uses government data to track EUDR compliance
- Developed by researchers at the Federal University of Minas Gerais, the Selo Verde platform provides a free, public tool to check a Brazilian producer’s compliance with environmental laws, including the upcoming EU deforestation regulation.
- The tool crosses data from state and federal governments on land use, deforestation, cattle transport and legal infractions, to monitor environmental compliance on rural properties.
- Selo Verde is run by state governments: First launched in the state of Pará in 2021, it has since been adopted in Minas Gerais, Acre and Espírito Santo, with other states interested in developing their own Selo Verde, and other countries encouraged to emulate their own.
- The adoption of the platform by businesses remains a challenge, however, with experts saying there’s no incentive to do so amid ongoing delays to the EUDR.

Bringing Mongabay’s Amazon narco airstrip exposé to the stage
Mongabay Latam’s award-winning investigation that uncovered 67 secret airstrips in the Peruvian Amazon sent shockwaves across Peru’s media landscape. It drew public attention to Indigenous communities impacted by these illegal airstrips and the 15 Indigenous leaders who were killed defending their territory against drug traffickers. To communicate this story to a wider audience, Mongabay Latam […]
Amazon deforestation on pace to be the lowest on record, says Brazil
- Near-real-time satellite alerts show Amazon deforestation in Brazil continuing to decline into early 2026, with clearing from August through January falling to its lowest level for that period since 2014.
- Over the previous 12 months, detected forest loss also dropped to a 2014 low, reinforcing a broader downward trend that is corroborated by official annual data and independent monitoring. Clearing in the neighboring Cerrado savanna has also fallen
- Environment Minister Marina Silva attributed the decline to strengthened enforcement and municipal cooperation, saying Brazil could record the lowest Amazon deforestation rate since record-keeping began in 1988 if current efforts continue.
- While the data is positive for conservation advocates, short-term satellite data can fluctuate seasonally, and long-term outcomes will depend on economic pressures, infrastructure expansion, and climate-driven risks such as drought and fire.

Scientists can’t agree on where the world’s forests are
- A global comparison of ten satellite-based forest datasets found striking disagreement about where forests are located, with only about a quarter of mapped forest area recognized by all sources. Differences in definitions, resolution, and methodology mean that estimates of forest extent vary widely depending on the map used.
- The inconsistencies are greatest in dry forests and fragmented landscapes, where sparse tree cover makes classification difficult. Even small technical choices—such as canopy thresholds or sensor type—can determine whether an area counts as forest at all.
- These discrepancies translate into large differences in real-world indicators. Estimates of forest carbon in Kenya, forest-proximate poverty in India, and habitat loss in Brazil varied dramatically across datasets, with potential implications for funding, policy, and conservation priorities.
- Because forest maps underpin climate targets, biodiversity planning, and development decisions, the authors urge treating estimates as ranges rather than precise figures and testing results across multiple datasets. Greater standardization and transparency, they argue, will be essential for credible monitoring of global environmental goals.

NOAA’s satellites capture extreme cold in striking detail
When an Arctic blast pushed deep into the southeastern United States last weekend, it left behind more than freeze warnings and broken records. Over the Atlantic, the cold air reorganized the lower atmosphere into long, parallel cloud bands—patterns that meteorologists recognize as a signature of intense cold moving over warmer water—captured in striking detail by […]
A ‘new baseline’: Study captures accelerating sea-level rise in Africa
- Sea-level rise has accelerated across Africa in recent decades, thanks to global warming and, in particular, to the melting of ice sheets and glaciers, according to a recent study.
- Sea levels across the continent have risen four times faster since 2010, on average, than they had in the 1990s. About 80% of the sea-level rise is due to added water mass from meltwater.
- The impacts include flooding, erosion of coastal land, intrusion of salty seawater into freshwater drinking sources and displacement of coastal communities.
- In many coastal areas, sea-level rise occurs even as the land itself is sinking due to groundwater extraction or other factors, exacerbating its impacts.

Democratizing AI for conservation: Interview with Ai2’s Ted Schmitt and Patrick Beukema
- OlmoEarth is a platform that integrates multiple AI models to extract meaningful insights from environmental data.
- The platform, developed by nonprofit organization Allen Institute for AI, is trained on 10 terabytes’ worth of Earth observation data.
- The platform enables researchers as well as conservation organizations to analyze massive data sets by customizing AI models on the platform.

Study tracks fishing boats to see how heat waves affect fish distribution
- A new study suggests an early way to detect ecological shifts during marine heat waves: Use fishing vessel tracking data.
- The study found that tracking data could provide early detection of extreme northward and inshore shifts in albacore tuna and Pacific bluefin tuna distribution in response to heat waves and showed when such shifts weren’t happening despite high sea surface temperatures.
- The authors position fishers as “apex predators” and build on research that finds that predators are good ecosystem sentinels.

How are California’s birds faring amid ever more frequent wildfires?
- Long-term research in California shows that many bird populations increase after wildfires and can remain more abundant in burned areas for decades, especially following moderate fires.
- Although some bird species are adapted to fire and benefit from low to moderately severe blazes, megafires in California are becoming more frequent.
- Megafires, scientists say, are unlikely to benefit most bird species and harm those that depend on old-growth forests.
- Wildfire smoke poses a serious threat to birds’ health, with evidence linking heavy exposure to particulate matter in smoke to reduced activity, weight loss and, possibly, increased mortality.

15 forces that could reshape conservation in the next 10 years
- A recent horizon scan led by William J. Sutherland shifts conservation thinking away from visible damage toward emerging developments that could shape biodiversity outcomes over the next decade, even if they have not yet hardened into crises.
- The fifteen issues identified span technology, climate, biology, and finance, with a particular emphasis on computational advances that could expand monitoring and modeling while also narrowing what can later be revisited or challenged.
- Alongside technological change, the scan highlights physical, institutional, and biophysical pressures, from drone-related plastic pollution and new forest finance mechanisms to drying soils, darkening oceans, and abrupt shifts in the Southern Ocean.
- The authors also situate these risks against two background constraints already underway—eroding environmental data systems and tightening conservation finance—and, looking back ten years, argue that the value of horizon scanning lies less in prediction than in improving preparedness before change becomes costly.

The year in rainforests 2025: Deforestation fell; the risks did not
- This analysis explores key storylines, examining the political, environmental, and economic dynamics shaping tropical rainforests in 2025, with attention to how policy, markets, and climate stress increasingly interact rather than operate in isolation.
- Across major forest regions, deforestation slowed in some places but degradation, fire, conflict, and legacy damage continued to erode forest health, often in ways that standard metrics fail to capture.
- Global responses remained uneven: conservation finance shifted toward fiscal and market-based tools, climate diplomacy deferred hard decisions, and enforcement outcomes depended heavily on institutional capacity and credibility rather than formal commitments alone.
- Taken together, the year showed that forest outcomes now hinge less on single interventions than on whether governments and institutions can sustain continuity—of funding, governance, science, and oversight—under mounting environmental and political strain.

How ‘Adventure Scientists’ provide pioneering data for conservation
Gregg Treinish didn’t start out as an outdoor enthusiast, but found solace and purpose in nature during his youth. After years of enjoying the outdoors, he was left feeling a need to give something back to the world. He found fulfillment by using his passion for outdoor adventures to gather critical data that researchers need […]
Statewide survey aims to put California’s fungi on the conservation map
- A state-funded survey has sampled and collected fungi species from across California, identifying hundreds of new-to-science species.
- It’s part of a statewide effort to protect biodiversity, which has yielded thousands of specimens and is the first of its kind in North America.
- Fungi are often neglected compared to the attention given to plants and animals, yet they play an important role in maintaining ecological health by supporting plant growth and storing carbon.
- Understanding fungi’s role in nature has implications for conservation and for forest restoration as wildfires grow larger and more frequent. Other researchers in California are working on putting fungi to use cleaning up polluted areas.

Rethinking how we talk about conservation—and why it matters
- Feedback from across the conservation sector suggests a shift in how the movement talks about itself—from crisis-heavy messaging toward agency and evidence—because constant alarm fatigues audiences while stories of progress keep them engaged.
- Respondents to date have emphasized that scalable, durable conservation efforts share core traits: genuine local leadership, transparency about what works (and what doesn’t), visible community benefits, and diversified funding that strengthens resilience.
- Practitioners highlighted the importance of aligning human well-being with environmental outcomes, with models like Health in Harmony showing how rights, livelihoods, and conservation can reinforce one another when communities define their own priorities.
- This piece builds on a conversation Mongabay founder and CEO Rhett Ayers Butler had last week at the Emerging Wildlife Conservation Leaders (EWCL) conference in Washington, D.C.

Tech alone won’t stop poaching, but it’s changing how rangers work
- New conservation technologies are being developed and deployed worldwide to counter increasingly sophisticated poachers.
- A new alliance between two of the biggest open-source conservation technology platforms combines real-time data collection and long-term data analysis, with proven success.
- Free, open-source tools can help remove barriers to adoption of conservation technology, particularly in the Global South.

Tanzanian community-led innovation wins global award for boosting conservation
- An initiative that enables village leaders to make informed decisions that balance livestock production, wildlife conservation, and ecosystem health has been recognized globally.
- The Sustainable Rangelands Initiative (SRI) is being implemented in Northern and Central Tanzania, in Simanjiro, Babati, Longido, Same, Monduli, Ngorogoro, and Mwanga districts, which are crucial for livestock and wildlife activities.
- Through the initiative, local grazing committees and trained community grassland monitors use digital tools such as mobile phones to collect information about sources of water, vegetation cover, grass growth rates and soil health, as well as invasive species.
- The data collected is channeled to central village level technology centers and used to guide grazing plans based on evident trends. Since many villages experience network challenges, the system is designed to enable users collect data when offline and upload it once the network is available.

DRC hit by record deforestation in 2024, satellite data show
- In 2024, the DRC experienced an uptick in primary forest loss, with 590,000 hectares of forest lost, according to satellite data visualized on Global Forest Watch.
- Subsistence agriculture continues to be the main driver of forest loss, with recent research finding artisanal mining in the eastern DRC results in more forest loss than researchers previously thought.
- Wildfire emerged as a growing concern in the DRC in 2024, and data suggest fire activity may have have intensified further in 2025.
- Escalating conflict and insecurity in the eastern DRC also put increasing pressure on forest resources.

Soy giants quietly prepare for EU deforestation law; impacts still uncertain
- With the European Union’s Deforestation Regulation (EUDR) nearing implementation, Mongabay reached out to five of the world’s largest traders to find out how ready the soy sector is. Responses ranged from “no comment” to no reply.
- Despite the silence, experts from trade associations and NGOs say that big soy traders are already operationally prepared to meet EUDR requirements.
- Certification bodies and verification networks, such as ProTerra and VISEC, appear to be playing a key role in helping the soy sector get ready for the EUDR.
- Although experts express optimism about the regulation’s potential positive impacts, they underscore its limitations, particularly the exclusion of non-forest ecosystems, and call for continued vigilance in its implementation and corporate commitments.

‘Not good’: Ocean losing its greenness, threatening food webs
- The ocean is losing its greenness, a new study has found: Global chlorophyll concentration, a proxy for phytoplankton biomass, declined over the past two decades, especially in coastal areas.
- Phytoplankton are the base of the marine food web, supporting fisheries and broader ecosystems, so their decline could have far-reaching implications, experts say.
- The phytoplankton decline could hurt coastal communities that live off the sea, and affect the ocean’s ability to act as a carbon sink, the authors say.

Report identifies 10 emerging tech solutions to enhance planetary health
- A recent report underlines 10 emerging technologies offering potential to accelerate climate action, restore ecosystems, and drive sustainable innovation within safe planetary boundaries. These technologies include AI-supported Earth observation, automated food waste upcycling, green concrete and more.
- Innovative AI improvements in Earth observations (EO) can better identify and track human-caused environmental impacts and offer improved early warning alerts for planetary boundary overshoot. Such systems use AI-powered analytics to synthesize satellite, drone and ground-based data for near-real-time results.
- Artificial intelligence and automation can also work in tandem to manage citywide food waste programs, ensuring that food scraps are diverted from landfills or incineration, decreasing carbon emissions and reducing waste.
- Another tech solution is green concrete which could not only reduce emissions from traditional cement production, but when incorporated into infrastructure construction, can offer a permanent storage place for captured CO2.

Heading into COP, Brazil’s Amazon deforestation rate is falling. What about fires?
- Brazil’s official data show deforestation in the Amazon fell 11% in the 12 months to July 2025, with independent monitoring by Imazon confirming a similar trend—evidence that policies under President Lula da Silva are reversing the sharp rise seen during Jair Bolsonaro’s administration.
- Even as land clearing slows, fires and forest degradation have become major drivers of loss. Exceptional drought in 2024, record heat, and the spread of roads and logging left large areas of the forest dry and flammable, causing 2.78 million hectares of primary forest loss—roughly 60% from fire.
- Burned areas have dropped by 45% over the past year, suggesting some recovery, yet scientists warn the Amazon is entering a more fragile state shaped by climate extremes and the lingering effects of past destruction.
- As Brazil prepares to host COP30 in Belém, attention will center on sustaining recent gains and advancing initiatives like the proposed $125 billion Tropical Forest Forever Facility, even as new roads, gold mining, and policy uncertainty—such as the wavering soy moratorium—continue to threaten progress.

Measuring success in trees, not clicks
Founder’s Briefs: An occasional series where Mongabay founder Rhett Ayers Butler shares analysis, perspectives and story summaries. “I knew I was disposable.” That realization, from earlier in his career, helps guide Willie Shubert today in building a kind and capable global newsroom. Shubert oversees Mongabay’s English-language newsroom — its largest — and shapes the organization’s […]
Feel the heat: New app maps heat stress anywhere on Earth, 1940 to now
- The new Thermal Trace app allows users to explore thermal stress and related data from 1940 until five days before present, for anywhere in the world. The app, free for users, was developed by the European Copernicus Climate Change Service (C3S) and the European Centre for Medium-Range Weather Forecasts (ECMWF).
- Thermal Trace combines a range of metrics including ambient temperature, humidity, wind speed and more to come up with a “feels like” temperature that reflects the impact of heat and cold on the human body.
- Both heat and cold are physiologically stressful, and prolonged exposure can cause short- and long-term health impacts. Building up a greater awareness and understanding of heat stress and the harm it can do is especially important in our globally warmed world.
- Researchers warn that as climate change impacts accelerate, heat-related health impacts will become more serious and of especially grave concern to the parts of the world that reach the limits to human heat stress adaptation.

Building a global newsroom for a planet in crisis: A conversation with Willie Shubert
- Willie Shubert, Executive Editor and Vice President of Programs at Mongabay, applies a systems-based perspective shaped by his background in geography to lead the organization’s English-language newsroom and global editorial strategy.
- His career began at National Geographic and evolved through the Earth Journalism Network, where he built a worldwide community of environmental reporters and helped launch data-driven platforms such as InfoAmazonia.
- At Mongabay, Shubert has professionalized and specialized the newsroom, fostering trust, independence, and innovation while emphasizing journalism’s power to create transparency and accountability in environmental decision-making.
- Shubert spoke with Mongabay founder and CEO Rhett Ayers Butler in October 2025 about journalism’s role in addressing the planetary emergency and the persistence required to drive meaningful impact.

Protected areas hit hard as Mekong countries’ forest cover shrank in 2024
- The five Mekong countries lost nearly 1 million hectares (2.5 million acres) of tree cover in 2024, with nearly a quarter of which was primary forest, and more than 30% of losses occurring inside protected areas.
- Cambodia and Laos saw some of the highest levels of loss inside protected areas, driven by logging, plantations and hydropower projects, though both countries recorded slight declines from 2023.
- In Myanmar, conflict has complicated forest governance, with mining and displacement contributing to losses, though overall deforestation fell slightly compared to the previous year.
- Thailand and Vietnam bucked the regional trend, with relatively low forest losses in protected areas, supported by logging bans, reforestation initiatives, and stricter law enforcement.

Scientists rethink Serengeti migration numbers with satellite, AI tools
- An AI-powered satellite survey has found that the number of wildebeests migrating across Kenya and Tanzania annually might be less than half of the million-plus figure that’s widely touted.
- The authors of the study said their findings underscore the need to calibrate the findings from different surveying methods in order to accurately estimate wildebeest numbers.
- The wildebeest migration is one of the largest mammal migrations in the world, with the animals migrating 800 kilometers (500 miles) in search of better grass.
- Estimating accurate numbers of migrating wildebeests is essential to keep track of the population in the face of habitat loss and increased human presence.

There’s far less land available for reforestation than we think, study finds
- In recent years, policymakers have made pledges for huge tree-planting projects a cornerstone for meeting national carbon reduction goals, while doing little to seriously cut fossil fuel emissions. But a new study shows the carbon sequestration estimates made for those forestation projects may be wildly optimistic.
- The new research determined that land found suitable for forestation in past studies — an area about the size of India — shrank by as much as two-thirds when adverse impacts on biodiversity, food security and water resources were taken into account.
- When the new study figured in environmental and social constraints, the potential for existing tree-planting pledges to store a promised 40 gigatons of carbon by 2050, was reduced to just 12.5 gigatons — a significant sum, but far from what’s needed to offset continued fossil fuel use.
- The new study urges policymakers to be more pragmatic in their planting strategies, and prioritize lands best slated for permanent reforestation. Other researchers urge decision-makers to put more effort and money into protecting already existing biodiverse forests, which hold high carbon storage potential.

Long-lost white shark tag traces remarkable journey from South Africa to SE Asia
- The discovery of a satellite tag from a subadult female white shark in Indonesia marks the first recorded connectivity of white shark movement between South Africa and Southeast Asia.
- The white sharks found in South Africa and Australia belong to different genetic pools, which makes the two populations distinct from one another, even though they share the same migratory route.
- The biggest threats facing white sharks in South Africa and Indonesia are unsustainable fishing, where the sharks become both the bycatch and main catch.
- While there are attempts to support local fishers to pioneer shark conservation instead of hunting them, such efforts are thwarted by lack of funding.

Turning camera traps into real-time sentinels: Interview with Conservation X Lab’s Dante Wasmuht
- Wildlife technology nonprofit Conservation X Labs has developed and deployed an AI-powered device to make real-time monitoring of camera-trap images easier and more seamless.
- The Sentinel device can be attached to camera traps and serves as a minicomputer with built-in AI models.
- The device has been deployed around the world, and has found applications in detecting invasive species in New Zealand and in the Florida Everglades.
- While camera traps are widely used in conservation, it’s often a challenge to retrieve the data from remote locations, often leading to a delay in conservation action and management.

Satellite data show burst of deforestation in Myanmar rare earth mining hotspots
- The largely unregulated mining of rare earth minerals in Myanmar’s Kachin state is taking a heavy toll on forests, rivers and human health, according to sources and satellite imagery collected by Mongabay.
- From 2018 to 2024, townships where the mining is concentrated lost about 32,720 hectares (80,850 acres) of tree cover in subtropical and moist forests.
- Researchers say all rare earth minerals from Kachin state wind up at magnet manufacturers in China, which supply some of the world’s best-known producers of electric vehicles, wind turbines and electronics.
- Myanmar’s ongoing civil war is a complicating factor in the issue, with the armed group that controls the Kachin mining sites currently renegotiating terms with Chinese companies and authorities that import the elements, while also formulating regulations for rare earth mining. Whether these will meet international standards remains to be seen, sources say.

Ani Dasgupta watched wetlands tame floods in Kigali. He believes nature is infrastructure we can fund.
- Ani Dasgupta’s path runs from Delhi’s slums to the World Bank and now WRI, where he argues climate, nature, and development must move together. His leadership emphasizes moral purpose, trust, and “orchestration” that links funders, governments, NGOs, and communities to turn knowledge into action.
- He points to pragmatic models: post-tsunami Aceh’s collaborative rebuild, a Kenyan macadamia venture restoring land while raising incomes with Terrafund’s early support, and Kigali’s wetland revival culminating in Nyandungu Park. These show nature-based solutions can cut risk and create jobs, yet financing remains the bottleneck despite WRI’s estimate that $1 in adaptation yields $10 in benefits over a decade.
- Technology is a means, not a cure-all: radar-powered RADD alerts, Global Forest Watch, and WRI’s Land & Carbon Lab aim to democratize environmental intelligence, with AI lowering entry barriers. Evidence like Indigenous monitoring in Peru halving deforestation underpins his measured optimism that systems can bend if collaboration is real and benefits are visible.
- Dasgupta was interviewed by Mongabay Founder and CEO Rhett Ayers Butler in September 2025.

New study pinpoints tree-planting hotspots for climate and biodiversity gains
- Reforestation is gaining global momentum as a climate solution, but its success depends on how and where it’s done.
- A new study mapped locations where tree planting and forest regrowth are most likely to deliver climate, biodiversity and community benefits, while avoiding negative trade-offs. It identified 195 million hectares (482 million acres) of reforestation hotspots, a figure significantly smaller than previous estimates.
- Previous studies have been criticized for including grasslands and drylands, where planting trees may harm biodiversity and compromise ecosystem services. Some experts, however, argue that restrictive approaches risk excluding important ecosystems from restoration agendas.
- Scientists caution that tree planting alone won’t solve climate change, and that protecting existing forests while cutting emissions would provide greater climate benefits.

Soil carbon: Crucial ally or potential threat to net-zero commitments?
- Earth’s top 2 meters (6 feet) of soil hold 2.5 trillion metric tons of carbon — more than is held in living vegetation and the atmosphere combined. But soil carbon sinks are under threat — global warming could trigger a positive feedback loop that seriously accelerates soil emissions, just as we take steps to decarbonize society.
- The effects of elevated temperature and atmospheric CO₂ on soil carbon have been factored into climate models. But those models don’t currently capture the true complexity of the soil carbon sink, in part because scientists don’t fully understand the mechanisms that influence soil carbon gains and losses.
- Major knowledge gaps urgently need to be addressed: How are long-term soil carbon stores protected from microbial consumption (and CO₂ release)? And how will global warming alter microbial communities, deep soil carbon, and the climate sensitivity of tropical soils (which store a third of global soil carbon)?
- Improved understanding of soil carbon dynamics could offer an opportunity to better manage agricultural and forest soils for carbon sequestration. With proper management, degraded soils could sequester a billion tons of additional carbon annually, making them a key ally in the fight against climate change.

Whale shark hotspot discovered along the Great Barrier Reef
- Whale sharks (Rhincodon typus) are the largest fish in the world and are endangered but are hard to study because they’re largely solitary creatures that roam great distances.
- There are only about 30 sites worldwide where they’re known to aggregate — and scientists have finally identified one of them along the Great Barrier Reef, a new study reveals.
- It’s the first known aggregation found in eastern Australia and in the entire southwest Pacific Ocean.
- The finding is significant for whale shark research and conservation efforts, experts said.

NASA satellites show surge in Indonesia hotspots as 2025 fires send smoke to Malaysia
- NASA satellite data show a dramatic uptick in fire hotspots across Indonesia, with smoke from Sumatra detected in Malaysia in late July.
- The July spike follows early warning signs in May and June, with most fires detected in peatlands and fire-prone agricultural areas, raising alarms over worsening air quality, public health, and environmental damage.
- Activists warn the 2025 fire season could be one of the worst in recent memory, rivaling past disaster years.
- The crisis unfolds a decade after Indonesia’s 2015 fire disaster, which burned 2.6 million hectares, caused an estimated 100,000 premature deaths, and triggered a regional haze crisis affecting Singapore and Malaysia.

Where there’s political will, there’s a way to stop tropical deforestation, study finds
- A study focused on why deforestation rates have slowed in Indonesia and the Brazilian Amazon revealed that political will was a critical factor, often as a result of pressure from civil society and diplomacy to conserve forests.
- The authors surveyed the expert opinions of researchers, policymakers and advocates working on forest conservation in Brazil or Indonesia.
- In Brazil, experts said government action — like satellite monitoring and recognizing Indigenous lands — was key to stopping deforestation.
- Indonesia’s forest conservation success comes not just from political will, but also from corporate efforts and pressure from civil society groups.

Saving polar bears and beluga whales: Interview with Alysa McCall
- Beluga Cam is a long-running initiative that aims to document the migration of almost 57,000 beluga whales through Hudson Bay in Canada.
- The project is run by the nonprofit Polar Bears International in a bid to collect more data about beluga migration as well as to create more awareness about the species.
- The initiative got an upgrade this year with a new boat that houses the cameras and other equipment deployed for the work.
- As the Arctic rapidly loses sea ice, species such as beluga whales and polar bears bear the brunt in terms of losing access to food and their habitats.

Trump’s budget would end 7 decades of climate data collection
The Trump administration’s proposed 2026 budget for the U.S. National Oceanic and Atmospheric Administration (NOAA) cuts funding for several critically important national laboratories and observatories. On the chopping block is Mauna Loa Observatory in Hawai‘i, which has been recording atmospheric carbon data every day for nearly 70 years. Mauna Loa Observatory sits atop a volcano […]
Commercial space race comes with multiple planetary health risks
- Space may be the final frontier, but the modern race to launch rockets and satellites at an unsurpassed rate has generated a large and rapidly growing environmental footprint, the full effects of which are poorly understood.
- Multiple companies and countries are rapidly increasing their launch capacity, with plans in the works to deploy tens of thousands of satellites within a few years. Experts warn this exponential increase brings with it major environmental concerns, from the ground to the upper atmosphere and into Earth orbit.
- Pollutants resulting from many thousands of rocket launches and from satellites burning up in the atmosphere could adversely impact the ozone layer and are already adding to climate change, but research is greatly lacking.
- Some experts warn of the Kessler Syndrome, a cascade of colliding and fragmenting space debris that may one day render key Earth orbits unusable. Analysts say proactive national and international regulations are needed to address multifaceted environmental impacts of a rapidly evolving space industry.

Global tracking study reveals marine megafauna hotspots lie largely unprotected
- A global study tracking nearly 13,000 marine animals representing 111 species reveals they spend 80% of their time in just 63% of their range, yet only about 5% of these high-use ocean areas are currently protected.
- The research identifies Important Marine Megafauna Areas (IMMegAs) as ecological hotspots that span national waters and the high seas, where governance and protection are often lacking.
- Findings show that the global target of protecting 30% of the ocean by 2030 is insufficient to safeguard migratory species unless paired with additional mitigation measures outside protected areas, like bycatch reduction and ship speed regulations.
- Researchers call for stronger international coordination and more dynamic, movement-informed conservation strategies to effectively protect wide-ranging ocean wildlife.

Tropical forest roots show strain as changes aboveground filter below
- Tropical forest plant roots have not received as much research attention as aboveground vegetation. This knowledge gap affects our understanding of how rainforests adapt to change, including their ability to capture and store atmospheric carbon.
- An emerging field of research is looking at how root systems respond to global change. New evidence dramatically underlines the outsized importance of tropical forests in the global carbon cycle. Tropical forests represent one of the world’s largest carbon sinks, largely thanks to plant roots, which add carbon to soils.
- Despite the challenge of studying tiny roots hidden underground, researchers are uncovering important insights. Some tropical forests send roots deeper into the soil under dry conditions, possibly seeking moisture, which may aid in drought tolerance. Others seem unable to do this, making them more vulnerable to climate change.
- Recent plant root studies are confirming the immense stress tropical rainforests are under, with conditions changing faster than roots belowground can adapt. Knowing more precisely which forests can, and can’t, tolerate escalating climate change and other stressors could better inform management and conservation decisions.

NOAA delays the cutoff of key satellite data for hurricane forecasting
The National Oceanic and Atmospheric Administration said Monday it is delaying by one month the planned cutoff of satellite data that helps forecasters track hurricanes. Meteorologists and scientists warned of severe consequences last week when NOAA said, in the midst of this year’s hurricane season, that it would almost immediately discontinue key data collected by three weather satellites […]
Bitcoin boom comes with huge intensifying environmental footprint
- Bitcoin is often portrayed by promoters as existing in a separate cyber universe, distinct from the biological world. This view is far from reality, say critics, who point to bitcoin’s serious and escalating environmental impacts, with its global spread also raising environmental justice concerns.
- Bitcoin mining demands huge amounts of computing power and is an energy hog. It monopolizes entire data centers that are currently multiplying globally. Most of the energy needed to mint bitcoin comes from the burning of fossil fuels, which produces significant carbon emissions, worsening climate destabilization.
- Bitcoin data centers need huge amounts of water for cooling. The semiconductors required for mining are made in a process using toxic PFAS (forever chemicals). Bitcoin equipment and processing chips at the end of life also add to global e-waste. Despite these harms, bitcoin is poised for explosive growth
- Prominent influencers, including U.S. President Donald Trump, cheerlead loudly for bitcoin. Trump has said that “America will become the world’s undisputed bitcoin mining powerhouse.” His son, Eric Trump, has debuted American Bitcoin, a bitcoin mining firm. Neither Trump has addressed bitcoin’s global environmental costs.

DNA sequencing to meet global biodiversity goals: Interview with Tyler Kartzinel
- A new study has highlighted gaps in reference databases that are required by scientists for DNA sequencing, especially in tropical biodiversity hotspots around the world.
- DNA technology has advanced rapidly in recent years, but the lack of extensive reference databases makes species identification a challenge, especially in remote areas.
- The lead author of the study emphasizes the need to ramp up work to create these databases, especially as the world works toward critical goals to protect ecosystems and the biodiversity that lives in them.

After controversy, Plant-for-the-Planet focuses on the trees
- Plant-for-the-Planet, a global forest restoration and youth empowerment initiative, oversees reforestation projects in Mexico, Spain and Ghana.
- The organization was founded by Felix Finkbeiner at just 9 years old, when his school tree-planting project happened to make the local news in Germany. Now 27, he continues to help run Plant-for-the-Planet as it juggles rapid growth with the slow, painstaking work of planting trees.
- In recent years, the organization has been plagued by controversy, with news investigations exposing exaggerated planting numbers, poor record-keeping, and plans to invest in controversial real estate development.
- Now Plant-for-the-Planet is focusing on data collection and longer-term restoration strategies, hoping to leave its mistakes in the past.

Climate strikes the Amazon, undermining protection efforts
Fires raged across the Amazon rainforest in 2024, annihilating more than 4.6 million hectares of primary tropical forest—the most biodiverse and carbon-dense type of forest on Earth. That loss, which is larger than the size of Denmark, was more than twice the annual average between 2014 and 2023, according to data released last month by […]
Samoa’s new marine spatial plan protects 30% of the country’s ocean
- The Samoan government announced June 3 that it has enacted a law establishing a marine spatial plan to sustainably manage 100% of its ocean by 2030.
- The country has also created nine new marine protected areas that cover 30% of its ocean.
- Fishing is prohibited in the new protected areas, which include a migration route for humpback whales.
- The plan became law on May 1.

Female bonobos wield power through unity: Study
Male bonobos are larger and stronger than females, so researchers have found it puzzling that the female apes enjoy high status in bonobo society. After analyzing three decades of behavioral data, researchers recently shared a study that pinpoints their source of power: female alliances and coalitions. “Only [among] bonobos, females form coalitions to gain power […]
New maps reveal Earth’s largest land mammal migration
Researchers have released new maps documenting the “Great Nile Migration,” the Earth’s largest-known land mammal migration across South Sudan and Ethiopia. The maps chart the seasonal movements of two antelope species, the white-eared kob (Kobus kob leucotis) and the tiang (Damaliscus lunatus tiang). Every year, around 5 million white-eared kob and 400,000 tiang migrate across […]
After years of silence, Indonesia moves to assess its iconic wildlife
- Indonesia, home to critically endangered orangutans, elephants, tigers and rhinos, has gone nearly two decades without official updates on the populations of some key species.
- Under the previous forestry minister, population surveys and conservation plans were shelved or retracted, and relationships with conservation organizations were often tense.
- Under new leadership, the ministry has signaled that initiating wildlife surveys and publishing population and habitat viability analyses (PHVAs) are key priorities, and surveys of several key species are already underway.
- While welcoming pro-science statements from environment authorities, conservationists caution that data remain alarmingly deficient for many species, and that updating surveys is time-consuming and expensive — a particular concern given recent cuts to the ministry’s budget.

‘Satellites for Biodiversity’ upgrades with new projects and launches insight hub
The Airbus Foundation and the Connected Conservation Foundation (CCF) recently announced the winners of their “Satellites for Biodiversity” grant, which now uses higher-resolution satellite imagery to aid conservation efforts. They also launched an Ecosystem Insight Hub, which comprehensively documents the processes and findings of their grantees. The latest batch of six “Satellites for Biodiversity” awardees […]
New report reinforces critical role of Amazonian protected areas in climate fight
- A new report has found that protected areas and Indigenous territories in the Amazon store more aboveground carbon than the rest of the rainforest.
- Protected areas and Indigenous territories were also found to serve as significant carbon sinks between 2013 and 2022, absorbing 257 million metric tons of carbon dioxide.
- Protected areas in Colombia, Brazil, Suriname and French Guiana were found to be significant carbon sinks.
- The report underscores the need to protect these areas that aren’t currently threatened by deforestation as they play a critical role in offsetting emissions from other parts of the forest.

New research finds substantial peat deposits in Colombia’s conflicted Amazon
- A new study of Colombia’s lowland forests and savannas finds that the nation may have extensive peatlands — organic wetland soils formed over thousands of years — holding as much as 70 years’ worth of Colombia’s carbon emissions. Protecting them from agricultural development is essential to preventing greenhouse gas releases.
- Researchers made peatland estimates by taking sediment cores in 100 wetlands, quantifying peat content, then building a model to predict locales for other peat-forming wetlands using satellite imaging. Peat was found in unexpected ecosystems, such as nutrient-poor white-sand forests, widespread in northern South America.
- Sampling in many locations was only possible due to the ongoing but fragile peace process between the Colombian government and armed rebel groups. In some places, security has already deteriorated and further sampling is unsafe, making this study’s scientific estimate a unique snapshot for now.
- Most Colombian peatlands are remote, but deforestation is intensifying along the base of the Andes, putting some wetlands at risk. Colombia’s existing REDD+ projects have been controversial, but opportunities may exist to combine payments for ecosystem services with peacebuilding if governance and security can be improved.

Global agarwood trade heavily dependent on wild, threatened trees: Study
- The global agarwood trade heavily depends on wild-harvested endangered tree species, despite international regulations for protection, with significant volumes going undocumented in official trade records, a new study reveals.
- About 70% of the trade depend on Aquilaria filaria and Aquilaria malaccensis, both threatened species, sourced from the wild, raising major sustainability concerns. Meanwhile, there are some tree species that are not even covered by CITES, the global wildlife trade convention.
- Due to discrepancies between CITES and customs data, along with weak enforcement and outdated regulations, researchers suggest the illegal trade is far larger than reported.
- Researchers urge stronger monitoring, updated data, expanded species protection, and a shift to cultivated sources. They also call on consumers and wealthy importers to support conservation and governments to promote sustainable practices.

Nepal announces its snow leopard population after first-of-its-kind assessment
- Nepal has released its first consolidated national estimate of snow leopards, placing the population at 397 individuals, after synthesizing multiple studies conducted between 2015 and 2024.
- Despite covering just 2% of global snow leopard habitat, Nepal hosts nearly 10% of the global population, making it the fourth largest population of the species.
- The estimate contributes to the Population Assessment of the World’s Snow Leopards (PAWS), a global initiative aiming for standardized and robust population assessments across all 12 snow leopard range countries.
- While the estimate is a milestone, it’s based on just 43% of Nepal’s potential snow leopard habitat, with key areas like Dhorpatan and Api-Nampa still under-surveyed.

Earth Day: The wonder of iconic satellite images
There’s something about viewing Earth from space — the shift in perspective has for decades moved us emotionally, scientifically, and philosophically. The iconic Earthrise image of our planet rising above the lunar horizon, taken in 1968 by astronauts aboard the Apollo 8 mission, is widely credited with fueling the environmental movement that led to the […]
Indonesia raises concerns over EU deforestation law’s impact on smallholders
- The Indonesian government has raised concerns over the EU Deforestation Regulation (EUDR), citing unclear due diligence rules, unrealistic expectations for smallholders, and contradictions in geolocation data requirements.
- Deputy Foreign Minister Arief Havas Oegroseno questioned the fairness of demanding geolocation data from Global South producers while EU privacy laws restrict similar data sharing within Europe.
- Arief also highlighted the EU’s inconsistent enforcement of past trade agreements like the FLEGT deal on timber, casting doubt on whether the EUDR will be applied fairly across member states.
- An EU envoy acknowledged some ambiguities but defended the EUDR’s goals, stressing that cooperation with Indonesia remains a priority despite stalled talks over data discrepancies.

Scientists team up for Snapshot USA nationwide mammal survey
- Snapshot USA is an annual project that aims to collate camera-trap data on mammals from across the country.
- Since it was launched in 2019, the project has received data from universities, Native American reservations, non-profit organizations and others from across the U.S.
- Over the past six years, the project has gathered data that include more than 1 million image captures of mammals from about 16 million raw images.
- By establishing a standardized survey protocol to camera-trap mammals, the team at Snapshot USA says it hopes to create a data set that can be used to formulate effective conservation strategies.

With Europe’s forests, we can’t manage what we can’t measure (commentary)
- A group of European policymakers are currently trying to derail a law that would harmonize data used to monitor the European Union’s forests.
- The Forest Monitoring Law (FML) was proposed by the European Commission in November 2023, but conservative and far-right members of the European Parliament recently moved to scrap it.
- “We cannot manage what we cannot measure. By ensuring cost efficiency, enhancing competitiveness, transformation to a true bio-economy and responding to the growing demand for forest information, the law positions Europe as a leader in forestry data and management. Let us seize this opportunity,” a new op-ed argues.
- This post is a commentary. The views expressed are those of the author, not necessarily Mongabay.

‘Fatal Watch’: Interview with documentary makers on fisheries observer deaths
- A new documentary, “Fatal Watch,” shows the dangers of work as a fisheries observer, a job that involves collecting scientific data aboard industrial fishing vessels and documenting compliance with conservation and other rules.
- The film focuses on four cases in which fisheries observers died or disappeared on the job during the last decade.
- “Fatal Watch” also casts a critical eye on the fishing industry as a whole, touching on management and transparency issues that the filmmakers see as intertwined with the observer safety problem.
- The film will premiere in California on March 21 at the Sonoma International Film Festival and play in Washington, D.C., on March 24 at the DC Environmental Film Festival, where Mongabay is a media partner.

Drop in Amazon deforestation confirmed, but degradation soars 497% in 2024
Deforestation in the Brazilian Amazon dropped by 7% in 2024 compared to 2023, according to an analysis by Imazon, a Brazil-based organization that uses satellite imagery to monitor changes in the world’s largest rainforest. However, the news was not entirely positive for conservation efforts: forest degradation skyrocketed by 497%, driven primarily by fires that scorched […]
Digitizing 6 million plant specimens: Interview with Gunter Fischer & Jordan Teisher
- Researchers at Missouri Botanical Garden in the U.S. have launched an initiative to create a digital repository of the 6 million plant specimens stored in the herbarium there.
- The six-year Revolutionizing Species Identification initiative aims to combine data obtained from visual and hyperspectral scanning with artificial intelligence to build up a plant repository unlike any before.
- The team behind the project says they hope the reference database will speed up plant identification; it could also potentially be used to gauge the health of forests in the face of climate change.

Satellite ‘backpacks’ help keep track of parrot migration in Mexico
- Scientists and conservationists have deployed lightweight satellite backpacks, containing transmitters, to study and understand the migration patterns of thick-billed parrots.
- Teams from San Diego Zoo Wildlife Alliance in the U.S. and conservation NGO Organización Vida Silvestre in Mexico have gathered more than 70,000 data points over four years.
- The data helped them identify corridors that are critical for the birds’ movements; they also served to justify the designation of protected areas that are important for the birds.
- Thick-billed parrots, known for their raucous calls, are an endangered species endemic to Mexico; illegal logging in recent years has led to the degradation of their habitats.

New alert system can track changes in grasslands, farms, temperate forests
A new global data set makes it possible to track near-real-time changes in several types of vegetation across different ecosystems, including grasslands, savannas, shrublands, croplands, temperate forests and boreal forests. Called DIST-ALERT, the new product can be visualized on the Global Forest Watch platform of the World Resource Institute (WRI). GFW has long offered the […]
Companies banking on tech and collaboration to comply with EUDR
- The EU Deforestation Regulation (EUDR), which takes effect at the end of 2025, will require companies to trace commodity origins along the entire supply chain to ensure they’re deforestation-free.
- Technological solutions, such as satellite data and precise digital mapping, have become essential tools to assess deforestation risks and ensure compliance across complex supply chains.
- Tech isn’t a silver bullet though, experts say, and the best results will blend technological tools, strong partnerships and human collaboration across the supply chain.
- Smallholders in particular risk exclusion from global markets due to challenges in meeting EUDR compliance, especially due to limited access to technology and data tools.

Coffee agroforestry promises a path to EUDR compliance, but challenges remain
- Companies in the coffee sector have begun preparing for compliance with the EU’s Deforestation Regulation (EUDR); among them are Nespresso and commodity trader Louis Dreyfus Company (LDC).
- For both companies, the pathway to regulatory alignment involves previous commitments to eliminating deforestation from their supply chains and sourcing coffee from farms employing agroforestry and regenerative agriculture methods.
- International NGOs such as the Rainforest Alliance are supporting companies and farmers in implementing best practices and meeting EUDR requirements.
- Despite considerable progress in the coffee sector, challenges remain, particularly in enforcing deforestation-free practices within supply chains, overcoming financial constraints, and distinguishing “forest” from “agroforest” through satellite imagery.

The year in tropical rainforests: 2024
- The year 2024 saw significant developments in tropical rainforest conservation, deforestation, and degradation. While progress in some regions provided glimmers of hope, systemic challenges and emerging threats highlighted the fragility of these ecosystems.
- Although a complete comparison of tropical forest loss in 2024 with previous years is not yet available, there are currently no indications that this year’s loss will be markedly higher. A sharp decline in deforestation in the Brazilian Amazon—partially offset by widespread forest fires—suggests the overall rate of loss may be lower.
- This analysis explores key storylines, examining the political, environmental, and economic dynamics shaping tropical rainforests in 2024.

High-flying concessions: Clandestine airstrips, coca crops invade Ucayali’s forests
- An investigation by Mongabay Latam and Earth Genome identified 45 clandestine airstrips in the rainforest in Peru’s Ucayali department.
- Ten of these airstrips, most likely built for narcotrafficking activity, are located inside nine forest logging concessions.
- Peru’s forest and wildlife monitoring agency, OSINFOR, says only four of these logging concessions are still active.
- Complaints made by concession holders to environmental authorities about the airstrips, as well as associated deforestation and coca cultivation, have been shelved.

Satellites and lidar get AI boost to count forest carbon stock worldwide
- A newly launched tool combines satellite images, lidar data and artificial intelligence to estimate carbon stored in forests around the world.
- The Forest Carbon Monitoring tool, developed by Earth-imaging company Planet, trained an AI model using the organization’s archival satellite data and globally available lidar data.
- The model is now being used in conservation efforts as well as in the voluntary carbon market.

Narco airstrips beset Indigenous communities in Peruvian Amazon
- An investigation by Mongabay Latam and Earth Genome identified 45 clandestine airstrips in the rainforest in Peru’s Ucayali department.
- Thirty-one of these airstrips are located in Atalaya province, and of these, 26 are in or near Indigenous communities and reserves.
- These airstrips and the associated expansion of illicit coca cultivation began to increase in Atalaya 10 years ago, mirroring a rise in violence against Ucayali’s Indigenous communities and their leaders.
- Mongabay Latam spent five days exploring the areas most affected by drug trafficking in Atalaya, including the airstrips, and documenting the critical and alarming situation currently faced by communities in the region.

15 illegal narco-trafficking airstrips found near Peru Indigenous communities
- With the help of an artificial intelligence visual search algorithm, Mongabay Latam has identified 15 illegal airstrips.
- These airstrips are being used by drug traffickers to transport narcotics produced in the central rainforests of Peru, which are mostly bound for Bolivia.
- A team of journalists visited these areas and saw firsthand the fear gripping local Indigenous residents. Here, people avoid discussing the issue openly, as they struggle to survive amid an economy overshadowed by drug trafficking.

Satellite data show bursts of deforestation continue in Indonesian national park
- Tesso Nilo National Park was created to protect one of the largest remaining tracts of lowland forest on the island of Sumatra, and as a refuge for threatened wildlife such as critically endangered Sumatran tigers and elephants.
- Despite being declared a National Park in 2004 and expanded in 2009, Tesso Nilo has experienced continued deforestation in recent years, largely driven by the proliferation of oil palm plantations.
- Satellite data show Tesso Nilo lost 78% of its old growth rainforest between 2009 and 2023.
- Preliminary data for 2024, coupled with satellite imagery, show continued forest loss this year.

The illegal runways exposing the Kakataibo people to drug violence in Peru
- Mongabay Latam has identified six secret runways in and around Indigenous reserves in the regions of Ucayali, Huánuco and Pasco in the Peruvian Amazon. One was found inside the Kakataibo reserve and one in its surroundings.
- These findings came from an algorithm created with artificial intelligence, which was jointly developed by Mongabay Latam and Earth Genome. It uses satellite images to detect traces of runways hidden in forests.
- Official and local sources confirmed that the runways are used to unload drug shipments.
- The territory has become extremely dangerous due to drug trafficking, which has changed the social dynamic of some Indigenous communities. Since the pandemic in 2020, six Kakataibo leaders have been murdered for protecting their communities.

New transmission lines cut a Cambodian rainforest sanctuary in half
- Satellite imagery, drone photography and testimony from residents indicate that work has begun on electricity transmission lines that will cut through the heart of Prey Lang Wildlife Sanctuary in order to connect Cambodia’s energy grid with that of Laos.
- A 5.8-kilometer-long (3.6-mile) strip of land has already been cleared inside Prey Lang, indicating that plans are moving forward to run the transmission lines 65 km (40 mi) through the sanctuary.
- Conservationists, and even the former environment minister, recommended alternate routes avoiding the core of the forest, leading one expert to question whether the lines have been deliberately sited to facilitate access by timber traffickers and land investors.

Indigenous leaders killed as narco airstrips cut into their Amazon territories
Mongabay and Earth Genome detected 67 clandestine airstrips used for transporting drugs in the Peruvian regions of Ucayali, Huánuco and Pasco. The analysis used artificial intelligence (AI) and satellite imagery cross-referenced with official sources and on-the-ground observation to verify that each airstrip is associated with narco activity. Thirty-one airstrips are concentrated in Atalaya, which has […]
Amazon deforestation in Brazil plunges 31% to lowest level in 9 years
- Deforestation in the Brazilian Amazon dropped by 30.6% over the past year, reaching its lowest level since 2015, with 6,288 square kilometers cleared by July 31, 2024.
- Despite the drop in deforestation, fires surged nearly 18-fold in September due to severe drought, with fire hotspots up 70% from the previous year.
- Fires impacted ecosystems across South America, especially in Brazil’s Pantanal and Cerrado. But deforestation also dropped in the Cerrado, falling 25.7%.
- The Amazon faces increasing threats from climate change, deforestation, and degradation, raising concerns about destabilizing rainfall patterns and biodiversity loss.

Satellite firm Planet’s ‘biodiversity subscription’ aims to make tech accessible
- A new initiative by Earth-imaging company Planet gives conservation organizations in biodiversity hotspots access to high-resolution, high-frequency satellite data.
- As part of Project Centinela, eight entities have received access to satellite data and analysis tools to help them track and monitor biodiversity in places including Bolivia, Costa Rica, Indonesia and the Democratic Republic of Congo.
- The organizations will have access to the data for three years as part of what Planet calls a “biodiversity subscription.”
- Planet aims to partner with 50 organizations around the world over the next three years as part of the initiative.

50 years of geographic insight: In interview with Jack Dangermond on Esri’s journey and the future of GIS
- The digital mapping platforms developed by Esri, including ArcGIS, have revolutionized conservation and environmental planning, management and policymaking. Esri co-founder Jack Dangermond calls geographic information systems (GIS) “a sort of intelligent nervous system for our planet at a time when humanity desperately needs one to address the environmental and humanitarian crises at hand.”
- He credits Esri’s success to a sustainable trajectory of heavy investment in R&D, not being beholden to outside investors, and providing discounted and free use of its software to environmental nonprofits.
- In this interview with Mongabay founder and CEO Rhett A. Butler, Dangermond says that technology, amid the current fractured political climate, should be employed to encourage understanding rather than dwell on divisions.
- The text of the interview has been edited for clarity and flow.

Illegal logging footprint in the Amazon expanded by a fifth, report finds
Illegal logging in the Amazon jumped by 19% over the past year, according to a new report. Between August 2022 and July 2023, some 126,000 hectares, or 311,000 acres, of forest were cleared illicitly, equivalent to cutting timber from 350 football fields every day without environmental authorization. Experts point to a troubling shift: as illegal […]
Tiger population census in Bangladesh shows a hopeful upward trend in the Sundarbans
- The latest tiger population census in Bangladesh, which was done by evaluating camera-trapping data, shows that the country is home to at least 125 adult Bengal tigers.
- The report shows almost a 10% increase since the last census in 2018 in the Sundarbans mangrove forests, which is considered to be Bangladesh’s only remaining habitat for tigers.
- Conservationists attribute this success to the efforts made in the region in recent years, including installing fences and increased patrolling against poaching.

Deforestation remains low, but fires surge in Brazil’s Amazon rainforest
- Deforestation in the Brazilian Amazon remains near a six-year low, with 561 square kilometers cleared in September, a 30% decline from the previous year.
- Fires in the Amazon have surged dramatically, with an 18-fold increase in the area affected by fires, from 4,700 to 39,983 square kilometers, driven by a historic drought.
- Fire hotspots detected by satellite in the Amazon increased by 70%, rising to 145,357 compared to 85,670 the previous year.
- Scientists warn that deforestation, forest degradation, and climate change could destabilize the Amazon, affecting rainfall patterns and biodiversity across South America.

Two new initiatives provide cutting-edge satellite images for conservation
Global conservation efforts will receive a much-needed boost with the recent launch of two initiatives involving the use of satellite data. The Airbus Foundation and the Connected Conservation Foundation (CCF) recently opened a third round of applications for their Satellites for Biodiversity Award, which now offers access to finer-resolution satellite imagery to help protect habitats […]
Third edition of Satellites for Biodiversity Award opens for applications
- The third edition of the Satellites for Biodiversity Award has been announced by the Airbus Foundation and the Connected Conservation Foundation.
- The award, launched in 2022, aims to encourage the use of satellite data for wildlife monitoring and biodiversity protection.
- Winners will receive access to Airbus Foundation’s high-resolution satellites; they will also receive funding and technical support.
- The winners of the second round included conservation projects that used satellite data to track chimpanzees, bears, wolves and rhinos in order to protect their habitats in South Sudan, Peru, Ethiopia and Nepal respectively.

Clearest picture yet of Amazon carbon density could help guide conservation
- A combination of machine-learning models and satellite readings show that the Amazon Rainforest contains 56.8 billion metric tons of aboveground carbon, or more than one and a half times what humanity emitted in 2023.
- The map is the result of an analysis of data measuring tree cover, tree height and the carbon storage of trees, and yields one of the most precise estimates to date.
- The highest carbon levels are located in the southwest Amazon — specifically southern Peru and western Brazil — and in the northeast Amazon, in countries like French Guiana and Suriname. The findings could help conservationists and policymakers choose more effective conservation strategies in the future.
- The report concluded that, as a whole, the Amazon Rainforest is still acting as a carbon sink rather than a carbon emitter, a key to keeping global temperatures below 1.5°C (2.7°F) and preventing climate change.

Arctic melt ponds influence sea ice extent each summer — but how much?
- July marks the midpoint of the summer sea ice melt season, during which ice declines rapidly under the almost constant Arctic sun, and melt ponds form on ice floes. Scientists study melt ponds to better understand sea ice dynamics and to help forecast the annual sea ice minimum in September.
- Sea ice melt ponds absorb more solar energy than bare ice or snow but far less than open ocean, which complicates the story of summer sea ice melt. But in the past, scientists lacked the tools to accurately measure melt pond impacts.
- New remote sensing data look at sea ice from different satellite resolutions. High-resolution imaging sends a clear picture of melt ponds in a very small area, while low-resolution imaging produces a fuzzy picture of them across the entire Arctic.
- A combination of satellite data and on-the-ice observations now help scientists track the evolution of sea ice melt ponds and their influence on the overall decline of sea ice in the Arctic.

Blockchain as a carbon market fix: Interview with William ten Zijthoff, Flávia De Souza Mendes & Maximilian Rösgen
- Satellite and blockchain technology could be combined to address the lack of transparency and accountability in the carbon market, according to a recently published report.
- The report suggests that while satellite imagery can provide data in real time, blockchain technology could be used to ensure that the data are accessible, transparent and not tampered with.
- The combination of the two technologies, according to the report, could also be used to improve traceability and ensure compliance with deforestation regulations.
- The complicated nature of blockchain technology, the lack of regulatory infrastructure and high energy consumption are likely causing skepticism and relatively slower uptake for its application in environmental monitoring.

Streak of falling deforestation snapped at 15 months in Brazil’s Amazon rainforest
- Deforestation in the Brazilian Amazon increased in July 2024, marking the first month-over-month rise since March 2023, with 666 square kilometers of forest destroyed.
- Despite the recent increase, deforestation is still 46% lower this year compared to last year on a 12-month rolling basis, though severe drought and wildfires have worsened conditions.
- Cerrado deforestation has declined for four consecutive months but remains near a five-year high.
- The Brazilian government is expected to release a preliminary official deforestation figure for the year ending July 31, 2024, later this year, timed to coincide with minimal cloud cover for accurate year-over-year comparisons.

Indonesia, EU reconcile forest data ahead of new rules on deforestation-free trade
- The Indonesian government and its European Union counterparts are ironing out differences in their forest and commodity supply chain data ahead of a looming deadline that could shut Indonesian commodities out of the EU market.
- Under the EU’s Deforestation Regulation, commodities associated with deforestation will be barred as of next year from entering the EU market; Indonesia is a major producer of four of the seven listed commodities: palm oil, coffee, cocoa and rubber.
- To be allowed to export these commodities to the EU, producers and traders must be able to show that they weren’t sourced from land that was deforested to grow them, but the forest maps used by Indonesia and the EU have several differences that need to be reconciled.
- The EU ambassador to Indonesia says his side is working with local authorities to resolve the matter, which he attributes to the differing definition of “forest” as used by the European and Indonesian authorities.

New datasets identify which crops deforest the Amazon, and where
- Spatial Production Allocation Model (SPAM), the Atlas of Pastures and Amazon Mining Watch have released or updated satellite data and visualization tools this year that show what crops are grown in the Amazon, where cattle ranching overlaps with other kinds of land use and how much of the rainforest is being cleared for mining.
- Amazon Conservation’s Monitoring of the Amazon Project (MAAP) compiled the data into one report this month, creating an “overall estimate” of land use across the nine Amazon countries.
- Some of the crops are well-known drivers of deforestation, such as soy, but lesser-discussed crops are also present in the region, such as rice and sorghum.

The Inventory, a Wiki for wild tech: Interview with Jake Burton & Alex Rood
- A Wikipedia-style tool cataloging conservation technology aims to help scientists and conservationists identify the best technology tools that can be deployed for their work.
- The Inventory was developed by conservation technology community WILDLABS in collaboration with Octophin Digital.
- Apart from serving as a database, users can also leave reviews of tech products used for conservation and wildlife monitoring.
- The Inventory also displays projects that are still in development and could benefit from funding and external expertise.

Space mission that maps forests in 3D makes an early comeback
- NASA’s GEDI mission, which maps the Earth’s forests in 3D using lasers, is back in operation from a hiatus, six months earlier than expected.
- Since 2018, GEDI has used spaceborne laser altimeters to help scientists gather data on forest structure, aboveground biomass and carbon stored in forests.
- Following resumption of operations, researchers have used GEDI data along with data from other missions as well as analysis tools to estimate the aboveground carbon stored in protected areas and Indigenous territories in the Amazon Rainforest.

Reimagining insect research: Interview with Roel van Klink and Leandro Nascimento
- Three out of every four known species on Earth are insects, but efforts to monitor, study and protect them have been lagging worldwide.
- A new themed issue published in the journal Philosophical Transactions of the Royal Society delves into four tech tools that have the ability to reshape insect research in the coming years.
- The issue highlights acoustic monitoring, remote sensing using radars, computer vision, and DNA sequencing as potential tools that could help scientists and researchers ramp up global insect biodiversity monitoring.

Deforestation in Earth’s largest rainforest continues to plummet despite a rise in fires
- Deforestation in the Brazilian Amazon dropped to its lowest level since March 2018, according to new data from the Brazilian government.
- Deforestation for the year to date is down 40% compared to 2023, with expectations for a significant annual decline when the “deforestation year” concludes on July 31.
- Despite declining deforestation in the Amazon, the region is experiencing a rise in forest fires due to a severe drought.
- Deforestation is rising in the cerrado, an adjacent ecosystem.

Governments are ramping up actions to fight environmental crime across the Amazon, but is it working? (commentary)
- In 2023, Amazon deforestation rates declined after years of record-breaking losses, thanks to efforts led by Brazil and Colombia. However, these gains are fragile, and anti-deforestation efforts show signs of weakening, with persistent risks of a tipping point, argues Robert Muggah, Co-Founder of the Igarapé Institute.
- Government measures focus on forest conservation, green development, and strengthening the rule of law but face challenges due to underfunding and limited municipal support. Public security forces are overwhelmed by environmental crimes like illegal mining and wildlife trafficking, exacerbating forest and biodiversity loss.
- Environmental crime is gaining more attention from decision-makers, law enforcement, and civil society, leading to increased media coverage and public commitments. Despite this, interventions remain fragmented, with inconsistent political backing and funding, writes Muggah.
- “Ultimately, Brazil and other countries in the Amazon Basin cannot reverse environmental crime through police and prosecutions alone,” he writes. “A comprehensive strategy that combines law enforcement with nature-based development opportunities is critical.” This post is a commentary, so the views expressed are those of the author, not necessarily Mongabay.

In Brazil’s Cerrado, aquifers are losing more water than they can replace
- A new monitoring model combining satellite images with artificial intelligence can identify variations in the volume of Brazilian aquifers.
- The Urucuia, one of the largest aquifers in the Cerrado biome, saw its water volume decrease by 31 cubic kilometers (7.43 cubic miles) over two decades; most of it is in western Bahia, where monoculture plantations are gaining ground.
- According to researchers, Brazil’s groundwaters—which cover 2.84 million square kilometers (1 million square miles) — remain “an unknown resource,” and few tools exist to monitor them.

New satellite data documents deforestation across ecosystems worldwide
- New satellite data documents the loss of vegetation in all types of ecosystems, not just tropical rainforests, around the world.
- The OPERA DIST-ALERT was developed by the makers of popular forest monitoring platform Global Forest Watch.
- The monitoring system incorporates managed forests, grasslands, shrublands and croplands along with tropical forests.
- The data obtained from two of NASA’s Landsat satellites and two of the European Space Agency’s Sentinel-2 satellites reflected lost vegetation around the world due to various factors — ranging from fires in Canada to logging in the Republic of Congo and cyclones in Malawi.

Despite drought, Amazon deforestation alerts hit five-year low
- The Brazilian Amazon experienced a 47% decrease in deforestation in April compared to last year, marking the lowest level in five years, and a 51% decrease over the past 12 months.
- Since President Luiz Inácio Lula da Silva took office in January 2023, his administration has effectively curbed deforestation by reinstating conservation programs, strengthening environmental agencies, and supporting Indigenous rights.
- The decline in deforestation occurred despite a severe drought affecting the region, which includes record fires in the state of Roraima.

AI model maps global tree canopy heights in hi-res, with carbon counting in mind
- Scientists have used high-resolution satellite images to create a map of global canopy heights, and to also develop an AI model that can predict canopy heights.
- Tech company Meta collaborated with nonprofit organization World Resources Institute to develop the open-source map and model.
- While the map aims to establish and serve as a baseline for conservation initiatives, the AI model could be used to predict canopy heights in areas where high-quality data aren’t available.
- Canopy height is an important indicator of forest biomass and aboveground carbon stock, and is used to measure the progress of forest restoration efforts.

Wildlife from space: Winners of Satellites for Biodiversity Award named
- The winners of the second edition of the Satellites for Biodiversity Award have been announced.
- The winners include conservation initiatives that use satellite data to monitor and protect wildlife such as chimpanzees, bears, wolves and rhinos in South Sudan, Peru, Ethiopia and Nepal respectively.
- The award was launched in December 2022 as a partnership between the Airbus Foundation and U.K.-based nonprofit the Connected Conservation Foundation.
- The winners of the award will be granted access to Airbus’s high-resolution satellites as well as funding and training from the Connected Conservation Foundation.

Bangladesh uses satellite transmitters on saltwater crocodiles in Asia’s first
- On March 13, the Bangladesh forest department tagged satellite transmitters on two saltwater crocodiles for the first time in Asia and released them in the Sundarbans waters.
- So far, four saltwater crocodiles — three from captivity and one from the wild — have been tagged and the preparation is in place to tag more.
- The forest department has already started collecting data using the satellite transmitters to understand the crocodile’s habits in this ecosystem and identify nesting its hotspots, ecology, mortality rate and habitat range.
- Experts say the satellite data will play an important role in crocodile conservation in Bangladesh, where the species is critically endangered, and will help the authorities make proper conservation management plans to protect it.

Deforestation alerts in the Brazilian Amazon fall to a 5-year low
- Forest clearing detected by Brazil’s deforestation alert system fell to the lowest level in nearly five years.
- According to data released last week by the country’s space agency, INPE, deforestation registered over the past twelve months amounts to 4,816 square kilometers, 53% below the level this time last year.
- The drop in deforestation has occurred despite a severe drought affecting much of the Amazon basin.

Protected areas bear the brunt as forest loss continues across Cambodia
- In 2023, Cambodia lost forest cover the size of the city of Los Angeles, or 121,000 hectares (300,000 acres), according to new data published by the University of Maryland.
- The majority of this loss occurred inside protected areas, with the beleaguered Prey Lang Wildlife Sanctuary recording the highest rate of forest loss in what was one of its worst years on record.
- A leading conservation activist says illegal logging inside protected areas is driven in part by demand for luxury timber exports, “but the authorities don’t seem to care about protecting these forests.”
- Despite the worrying trend highlighted by the data, the Cambodian government has set an ambitious target of increasing the country’s forest cover to 60% by 2050.

New technologies to map environmental crime in the Amazon Basin (commentary)
- Environmental crimes like land grabbing, illegal deforestation, and poaching hinder climate action, deter investment in sustainable practices, and threaten biodiversity across major biomes worldwide.
- Despite challenges such as vast territories difficult to police and weak rule of law, new technologies like geospatial and predictive analytics are being leveraged to enhance the detection and disruption of these activities.
- Innovative approaches, including public-private partnerships and AI tools, show promise in improving real-time monitoring and enforcement, although they require increased investment and training to be truly effective, argue Robert Muggah and Peter Smith of Instituto Igarapé, a “think and do tank” in Brazil.
- This post is a commentary. The views expressed are those of the authors, not necessarily Mongabay.

Tropical forest loss puts 2030 zero-deforestation target further out of reach
- The overall rate of primary forest loss across the tropics remained stubbornly high in 2023, putting the world well off track from its net-zero deforestation target by 2030, according to a new report from the World Resources Institute.
- The few bright spots were Brazil and Colombia, where changes in political leadership helped drive down deforestation rates in the Amazon.
- Elsewhere, however, several countries hit record-high rates of forest loss, including the Democratic Republic of Congo, Bolivia and Laos, driven largely by agriculture, mining and fires.
- The report authors call for “bold global mechanisms and unique local initiatives … to achieve enduring reductions in deforestation across all tropical front countries.”

Critics fear catastrophic energy crisis as AI is outsourced to Latin America
- AI use is surging astronomically around the globe, requiring vastly more energy to make AI-friendly semiconductor chips and causing a gigantic explosion in data center construction. So large and rapid is this expansion that Sam Altman, the boss of OpenAI, has warned that AI is driving humanity toward a “catastrophic energy crisis.”
- Altman’s solution is an audacious plan to spend up to $7 trillion to produce energy from nuclear fusion. But even if this investment, the biggest in all of history, occurred, its impact wouldn’t be felt until mid-century, and do little to end the energy and water crises triggered by AI manufacture and use, while having huge mining and toxic waste impacts.
- Data centers are mushrooming worldwide to meet AI demand, but particularly in Latin America, seen as strategically located by Big Tech. One of the largest data center hubs is in Querétaro, a Mexican state with high risk of intensifying climate change-induced drought. Farmers are already protesting their risk of losing water access.
- As Latin American protests rise over the environmental and social harm done by AI, activists and academics are calling for a halt to government rubber-stamping of approvals for new data centers, for a full assessment of AI life-cycle impacts, and for new regulations to curb the growing social harm caused by AI.

Fires surge in the Amazon, but deforestation continues to fall
- Deforestation in the Brazilian Amazon has continued on a downward trajectory despite a sharp increase in fires associated with the severe drought in the region.
- According to data published by Brazil’s National Space Research Institute (INPE) earlier this month, forest loss in the Brazilian Amazon amounted to 5,010 square kilometers over the past twelve months, the lowest level recorded since May 2019.
- Despite the declining rate of forest loss, fires in the Amazon are on the rise, driven by the severe drought gripping the region.
- Deforestation in the Brazilian Amazon has fallen precipitously since Luiz Inácio Lula da Silva replaced Jair Bolsonaro as president last year.

Gundi tool gets conservation hardware and software talking the same language
- A new open-source platform aims to help conservationists and protected-area managers seamlessly integrate data between hardware and software tools.
- Currently being used at 600 sites, Gundi takes data from different sources — wildlife trackers, camera traps, acoustic monitors — transforms them into a common format, and sends them to different destinations for analysis.
- Gundi was developed with the goal of helping reduce the time and effort required to figure out compatibility issues between different conservation technology tools.

Mongabay Data Studio: Revealing nature’s hidden stories through data (commentary)
- High-quality data journalism serves as a powerful tool in revealing complex environmental issues, transforming raw data into compelling narratives that illuminate the hidden stories behind the numbers.
- Ultimately, high-quality data journalism empowers citizens, policymakers and activists with the information needed to make informed decisions, driving meaningful action towards environmental sustainability and conservation. Through meticulous data analysis and creative storytelling, environmental journalism can thus significantly amplify its reach and impact, guiding society towards a more informed and conscientious stewardship of the natural world.
- To this end, last month we announced Mongabay Data Studio which aims to strengthen our data journalism capabilities.
- The initiative supports data journalism across all of Mongabay’s languages, bureaus, and formats, including investigations, news reporting, videos, and social media visualizations. It is structured to operate across various topics and geographies, enabling comprehensive data journalism integration in all our work. It aims to elevate our storytelling by incorporating and utilizing more data as a foundational element for new stories.

‘We’re doing so much with so little’: Interview with WildLabs’ Talia Speaker
- The use of technology for conservation and wildlife monitoring increased in recent years, with camera traps and remote sensing being the most popular tools, a report has found.
- The report by conservation technology network WildLabs also found that artificial intelligence was highly ranked for its potential impact, but was ranked low in terms of current performance because of accessibility issues.
- Marginalized groups, including women and people from lower-income countries, were found to face disproportionate barriers to accessing resources and training.
- “The motivation behind this research was to capture the experiences of the global conservation technology community, and to speak with a united voice,” says Talia Speaker, who led the research.

Indonesian utility PLN ordered to disclose coal plants’ emissions data
- Indonesia’s Public Information Commission (KIP) has ordered state-owned utility PLN to disclose emissions data for some of the country’s biggest coal-fired power plants.
- Civil society groups have hailed the decision as a victory against government opacity and a major step toward accountability for public health.
- The KIP’s decision isn’t the end of the story, however; there’s a long history of various government ministries simply refusing to comply with its orders for data disclosure, and it’s not clear whether PLN will buck that trend.

AI and satellite data map true scale of untracked fishing and ocean industry
- A new study shows that more than 75% of industrial fishing activity and almost 30% of transport and energy activity in the oceans has not been tracked by public systems, revealing a significant gap in global observational data.
- The study, led by Global Fishing Watch, used AI to analyze 2 petabytes of satellite imagery collected between 2017 and 2021, providing unprecedented insights into hidden fishing hotspots and offshore energy infrastructure development.
- The research highlighted the potential of combining AI with Earth observation data to gain a more comprehensive understanding of ocean activities, which is needed to manage and improve the sustainability of the $2.5 trillion blue economy.
- The open-source code developed during the study can help inform policy for safeguarding ocean ecosystems, enforcing laws and identifying renewable energy expansion sites, the study authors said.

Conservation X Labs announces merger with AI nonprofit Wild Me
- Conservation technology company Conservation X Labs has announced a merger with Wild Me, a nonprofit that focuses on using artificial intelligence for conservation purposes.
- The two organizations plan to combine their resources and expertise to ramp up the use of artificial intelligence to prevent the sixth mass extinction.
- The merger comes at a time when AI’s role in biodiversity monitoring and conservation has seen rising popularity.
- According to a press statement by Conservation X Labs, the company will “integrate Wild Me’s technology into its product offerings.”

‘No end in sight’ for potential of conservation tech: Q&A with Megan Owen
- For the past seven years, the conservation technology lab at the San Diego Zoo Wildlife Alliance has been working to develop and deploy technology that can automate the collection and processing of wildlife data.
- Running a tech lab in a zoo has the benefit of providing scientists with a setting where they can use the wildlife in their care to validate the data and calibrate the technology.
- Team members at the lab are also working to develop and mentor the next generation of conservation technologists who can keep up with the rapidly evolving field.
- Making the technology “low-cost and accessible, fixable, deployable and programmable” continue to be some of the challenges that the team is working to overcome, according to SDZWA vice president of conservation science Megan Owen.

2024 outlook for rainforests
- Last week, Mongabay published a recap of the major trends in the world’s tropical rainforests for 2023.
- Here’s a brief look at some of the key issues to monitor in 2024.
- These include: Brazil, elections in DRC and Indonesia, forest carbon markets, el Niño, global inflation and commodity prices, advancements in forest data, and progress on high level commitments.

The year in rainforests: 2023
- The following is Mongabay’s annual recap of major tropical rainforest storylines.
- While the data is still preliminary, it appears that deforestation declined across the tropics as a whole in 2023 due to developments in the Amazon, which has more than half the world’s remaining primary tropical forests.
- Some of the other big storylines for the year: Lula prioritizes the Amazon; droughts in the Amazon and Indonsia; Indonesia holds the line on deforestation despite el Niño; regulation on imports of forest-risk commodities; an eventful year in the forest carbon market; rainforests and Indigenous peoples; and rampant illegality.

Detailed NASA analysis finds Earth and Amazon in deep climate trouble
- A NASA study analyzed the future action of six climate variables in all the world’s regions — air temperature, precipitation, relative humidity, short- and long wave solar radiation and wind speed — if Earth’s average temperature reaches 2° Celsius (3.6° Fahrenheit) above preindustrial levels, which could occur by 2040 if emissions keep rising at current rates.
- The authors used advanced statistical techniques to downscale climate models at a resolution eight times greater than most previous models. This allows for identification of climate variations on a daily basis across the world, something essential since climate impacts unfold gradually, rather than as upheavals.
- The study found that the Amazon will be the area with the greatest reduction in relative humidity. An analysis by the Brazilian space agency INPE showed that some parts of this rainforest biome have already reached maximum temperatures of more than 3°C (5.4°F) over 1960 levels.
- Regardless of warnings from science and Indigenous peoples of the existential threat posed by climate change, the world’s largest fossil fuel producers, largely with government consent, plan to further expand fossil fuel exploration, says a U.N. report. That’s despite a COP28 climate summit deal “transitioning away from fossil fuels.”

In Laos, forest loss and carbon emissions escalate as agriculture intensifies
- Shifting cultivation is expanding into intact forest frontiers in Laos, triggering a spike in associated carbon emissions, according to a new study based on satellite data.
- As the dominant land use type in Laos, shifting cultivation has affected roughly one-third of the country’s total land area over the past three decades, the study says.
- The study also highlights how fallow land, a vital carbon store in Laos, is increasingly undermined by farming practices characterized by shorter fallow periods.
- The authors say their data can be used by policymakers to design programs that support more sustainable forms of shifting cultivation. Experts urge that such interventions sensitively consider why remote communities might be forced to transition away from traditional, subsistence-based farming toward intensified systems.

Deforestation falls for 8th straight month in the Amazon rainforest, but rises in the cerrado
- Deforestation in the Brazilian Amazon has decreased for the eighth consecutive month, but damage is rising in the cerrado, a tropical woody grassland that’s adjacent to Earth’s largest rainforest.
- According to data released today by Brazil’s National Space Research Institute (INPE), forest clearing in November totaled 201 square kilometers, bringing the cumulative loss for the past 12 months to 5,206 square kilometers – 51% less than last year.
- The decline in deforestation has persisted despite one of the most severe droughts ever recorded in the Amazon.
- However, while deforestation in the Amazon rainforest has decreased, it has reached the highest level in at least five years in the cerrado.

New platform offers toolkit for companies to prove their eco claims
- As governments around the world consider new regulations that would require corporations to track their impacts on biodiversity, a new platform called NatureHelm provides companies and individual landowners with a tool to track indicators of ecosystem health.
- The tool analyzes various databases and scientific papers to find relevant local biodiversity targets and automatically pulls in data from remote tools, such as camera traps, to track them.
- NatureHelm also provides consulting to help companies choose the best tools to track biodiversity targets, and produces annual reports that allow companies to show how different metrics change over time and in response to conservation actions.

Deforestation in the Brazilian Amazon falls 22% in 2023
- Deforestation in Earth’s largest rainforest decreased by 22% in the year ending July 31, 2023, according to data released on Thursday by Brazil’s National Space Research Institute (INPE).
- INPE’s analysis of satellite imagery found that forest clearing in the Brazilian Amazon totaled 9,001 square kilometers, an area approximately the size of Puerto Rico.
- INPE’s estimate is preliminary. Final data for the “deforestation year” is expected to come out in the second quarter of 2024.
- Nevertheless, the data is seen as a sign that President Luiz Inácio Lula da Silva’s efforts to curb deforestation is having an effect after a period of rising forest loss under Jair Bolsonaro.

New AI model gives bird’s-eye view of avian distribution at vast scale
- An artificial intelligence model is helping researchers use bird-sighting data to estimate their presence at a given time and location.
- Developed by researchers at Cornell University, the model makes predictions on when and where species of birds in North America might occur throughout the year, providing information that could be vital for conservation purposes.
- The model was trained using billions of data points from eBird, an online portal and database where birders can record the observations they make in the field.
- The researchers are now working to train the model to get estimates on abundance of species as opposed to only getting information on their presence or absence.

Betting on biodiversity: Q&A with Superorganism’s Kevin Webb & Tom Quigley
- Superorganism is a newly launched venture capital firm, touted to be the first that’s dedicated to addressing the biodiversity crisis.
- The firm aims to support startups that are developing and deploying technology to prevent biodiversity loss and protect nature.
- The firm’s early portfolio includes companies that are working to tackle extinction drivers and finding solutions that lay at the intersection of biodiversity conservation and climate change mitigation.

Can digital twins help save the Amazon? (commentary)
- Spread across highland forests, tropical steppes, and low-lying floodplains — all of which are affected by varying degrees of human influence — the Amazon is a complex ecosystem. Yet, it remains inadequately mapped.
- Considering the degree of threat facing the Amazon and its global importance, it is critical to develop better methods for monitoring and comprehending this ecosystem.
- Carlo Ratti, the director of MIT’s Senseable City Lab, and Robert Muggah, the co-founder of the Igarapé Institute, argue that creating a “digital twin” of the Amazonian ecosystem could potentially serve as a means to aid its preservation while fostering a regional bioeconomy.
- This post is a commentary. The views expressed are those of the authors, not necessarily of Mongabay.

The Cloud vs. drought: Water hog data centers threaten Latin America, critics say
- Droughts in Uruguay and Chile have led residents to question the wisdom of their governments allowing transnational internet technology companies to build water-hungry mega-data centers there.
- As servers process data, they need lot of water to keep them cool. But if demand grows as expected, the world will need 10-20 times more data centers by 2035, and they’ll be using far more water. Many will likely be built in economically and water-challenged nations already facing climate change-intensified droughts.
- Latin American communities fear that this “data colonialism” will consume water they desperately need for drinking and agriculture, and are critical of their governments for giving priority treatment to transnational tech giants like Google and Microsoft, while putting people’s access to a basic human necessity at risk.
- Surging digital data use by 2030 may cause each of us in the developed world to have a “digital doppelganger,” with our internet use consuming as much water as our physical bodies. But much of the stored data is “junk.” Critics urge that nations insist on tougher regulations for transnational companies, easing the crisis.

Sound recordings and AI tell us if forests are recovering, new study from Ecuador shows
- Acoustic monitoring and AI tools were used to track biodiversity recovery in plots of tropical Chocó forest in northwestern Ecuador.
- The study found that species returned to regenerating forests in as little as 25 years, indicating positive progress in forest recovery.
- Acoustic monitoring and AI-based methods proved to be powerful and cost-effective techniques for assessing biodiversity levels in restored forests, including insects and animals that don’t vocalize.
- The authors hope these methods make biodiversity monitoring more transparent, accountable, and accessible to support land managers and market-based conservation mechanisms that rely on forest restoration, such as payments for ecosystem services.

Indonesia’s besieged Tesso Nilo National Park hit hard by yet more deforestation, satellites show
- Sumatra’s Tesso Nilo National Park boasts one of the highest levels of lowland plant diversity known to science and harbors an estimated 3% of the planet’s mammal species.
- But industrial tree plantations, encouraged by the COVID-19 pandemic and boosted by high palm oil prices, are quickly supplanting the park’s remaining habitat.
- Satellite data show the park lost 87% of its primary forest cover between 2002 and 2022, most of which was cleared after the government expanded Tesso Nilo’s boundaries in 2009
- Preliminary data from GFW, along with satellite imagery, indicate 2023 has been another particularly bad year for the park’s remaining habitat, with clearings nearly severing Tesso Nilo’s last large tract of forest by September.

Origami-inspired sensor platforms tumble like leaves to study forests
- Scientists have developed a tiny, lightweight, shape-shifting platform that can hold a variety of environmental sensors and be dropped from drones to study far-flung locations.
- The design for the platforms, known as microfliers, was inspired by origami, the Japanese art of paper folding.
- Each microflier can snap between two shapes while in the air, allowing them to have different trajectories and thus disperse across a larger area when they land.
- Though they haven’t been used in any scientific studies yet, microfliers could be useful for the large-scale deployment of environmental sensors measuring and transmitting data on pressure, temperature, humidity, or lighting conditions, among others.

Despite severe drought, Amazon deforestation continues to slow
- Despite a severe drought, deforestation in the Brazilian Amazon is still on the decline, according to data released today Brazil’s national space research institute (INPE).
- INPE’s near-real-time deforestation monitoring system, DETER, detected 629 square kilometers of forest clearing in September, a 57% drop from last September.
- This decline in forest loss has occurred despite a severe drought that is affecting vast swathes of the Brazilian Amazon, drying up rivers and worsening the spread of agricultural fires.

Record North Atlantic heat sees phytoplankton decline, fish shift to Arctic
- Scientists warn that record-high sea surface temperatures in the North Atlantic Ocean this year are having consequences for sea life.
- As marine heat waves there have worsened over the years, populations of phytoplankton, the base of the oceanic food chain, have declined in the Eastern North Atlantic.
- With experts predicting more heat anomalies to come, North Atlantic fish species are moving northward into the Arctic Ocean in search of cooler waters, creating competition risks with Arctic endemic species and possibly destabilizing the entire marine food web in the region.
- Lengthening and intensifying marine heat waves around the globe are becoming a major concern for scientists, who warn that the world will see even greater disruptions to ocean food chains and vital fisheries, unless fossil fuel burning is curtailed.

Taking the global pulse of biodiversity monitoring: Q&A with Andrew Gonzalez
- A group of scientists have put forward a proposal to set up a global network that centralizes biodiversity monitoring and facilitates seamless sharing of data.
- The group wants its proposed Global Biodiversity Observing System (GBiOS) to function similarly to the network of local weather monitoring stations across the world, whose data are used to analyze and monitor climate change.
- While the technology being used to monitor biodiversity has become more sophisticated over the years, there still exists a void in getting different communities to work together to address the broader challenges in dealing with the biodiversity crisis.
- “We would not only federate people who are working together more effectively, but also fill many of the gaps in the data that currently exist in the biodiversity field,” Andrew Gonzalez, who is leading the proposal for GBiOS, told Mongabay.

Applications open for Airbus’s ‘Satellites for Biodiversity Award’
- The second edition of the “Satellites for Biodiversity Award” has been announced by the Airbus Foundation and the Connected Conservation Foundation.
- The two organizations are accepting applications until Dec. 15 for an award to support the use of high-resolution satellites for monitoring, tracking and protecting global biodiversity.
- Winners will receive access to Airbus’s high-resolution Pléiades and Pléiades Neo satellites, along with access to global mapping software from Esri and funding of $6,000.
- Previous winners include a project to map elephant habitats in Sai Yok National Park in Thailand, and community-led efforts to use drones and satellites to save tree kangaroos in Papua New Guinea.

Protected areas a boon for vertebrate diversity in wider landscape, study shows
- A new study reveals that protected areas in Southeast Asia not only boost bird and mammal diversity within their confines, but they also elevate numbers of species in nearby unprotected habitats.
- The researchers say their findings back up the U.N.’s 30×30 target to protect 30% of Earth’s lands and waters by 2030.
- The findings indicate that larger reserves result in more spillover of biodiversity benefits into surrounding landscapes. The authors call on governments to invest in expanding larger reserves over the proliferation of smaller ones.
- Conservationists say that while expanding protected area coverage is part of the solution, serious investment in management and resourcing for existing protected areas is a matter of urgency to ensure they are not simply “paper parks.”

Mexico groups say Maya Train construction has caused significant deforestation
- An analysis of satellite images by the NGO CartoCrítica shows that 10,831 hectares (26,764 acres) are currently being used for the Maya Train project, with 61% of the area deforested.
- The organization’s survey also reveals that in 87% of the deforested lands, clearing or logging was carried out without a change of land use approval, as required by environmental legislation.
- Mexico’s Secretariat of Environment and Natural Resources (SEMARNAT) has issued a statement saying the figures presented contain “inconsistencies.” But the organizations that carried out the analysis point out that their deforestation data is supported by satellite evidence.

Sensing tech used in oil pipelines can also track Arctic sea ice, study shows
- Scientists have used undersea fiber-optic cables in the Arctic to remotely track the presence and extent of sea ice.
- Sea ice is usually monitored with the help of satellites; however, the lack of high-resolution images and the low frequency of data collection makes it difficult to do in-depth analysis.
- Using a method commonly employed to monitor oil pipelines and highways, the scientists looked for changes in signals sent down a fiber-optic cable in the Beaufort Sea that would indicate the presence of sea ice.
- While promising, the method can’t yet be used to measure the thickness of sea ice or to determine how far the ice extends to either side of the cable.

Deforestation in the Amazon rainforest continues to plunge
- Deforestation in the Brazilian Amazon continues to decline, according to data released today by Brazil’s national space research institute, INPE.
- INPE’s deforestation alert system indicates that forest clearing in Brazil’s portion of the Amazon in August declined 66% compared to the same month last year.
- Deforestation in the Brazilian Amazon has seen a decrease for five consecutive months. This follows President Luiz Inácio Lula da Silva’s commitment to curb the escalating forest loss in the region.
- Brazil is set to release its annual assessment of deforestation for the year ending July 31 in the coming weeks.

How the Amazon’s ‘greatest devastator’ sold cattle to a Carrefour supplier
- Arrested by Brazilian Federal Police, cattle rancher Bruno Heller and relatives have already received over $5 million in environmental fines. He is also suspected of land grabbing.
- Heller transported cattle from a family farm fined for environmental violations to two other properties free from environmental implications — this maneuver is an indication of the so-called “cattle laundering.”
- A Frialto Group meatpacking plant confirmed that it slaughtered 249 animals for the Heller family. The facility supplies Carrefour, but the French retail company states that the meat from animals raised by Heller did not reach its supermarkets.

Amazon deforestation continues to fall under Lula
- Deforestation in the Brazilian Amazon plunged sharply in July, continuing a downward trend since President Luiz Inácio Lula da Silva took office at the beginning of the year.
- The analysis of satellite data from Brazil’s national space research institute showed that 500 square kilometers (193 square miles) of tropical rainforest were cleared in Brazil’s portion of the Amazon during the month of July. This represents a 66% decline relative to July a year ago when Jair Bolsonaro was president.
- The news comes just days before leaders from eight Amazonian nations will meet in Belém to discuss ways to protect and sustainably manage Earth’s largest rainforest.
- The decline in Brazil’s rate of deforestation marks a sharp reversal relative to the trend under the Bolsonaro Administration, during which forest destruction surged.

New Tree Tech: Real-time, long-term, high-tech reforestation monitoring
- This four-part Mongabay mini-series examines the latest technological solutions to help tree-planting projects achieve scale and long-term efficiency. Using these innovative approaches could be vital for meeting international targets to repair degraded ecosystems, sequester carbon, and restore biodiversity.
- Many people see reforestation as a quick fix to the climate emergency, but tree-planting projects often fail to put in place the monitoring programs needed to track newly planted forests. Traditionally, forest monitoring has been done by hand, one tree at a time, which is extremely expensive and time-consuming.
- Satellites are mapping and remapping the entire planet daily, providing real-time data that can be used to monitor forests remotely. Drones can fly over or through forests to collect data on tree growth, bridging the gap between on-site measurements and distant satellites.
- Sensors can be installed to monitor individual trees directly, while people can collect and analyze the data electronically from a safer and easier-to-access location. Multiple sensors can form a distributed network that returns detailed information on the growth of each tree within huge reforestation plots.

New Tree Tech: Data-driven reforestation methods match trees to habitats
- This four-part Mongabay mini-series examines the latest technological solutions to help tree-planting projects achieve scale and long-term efficiency. Using these innovative approaches could be vital for meeting international targets to repair degraded ecosystems, sequester carbon, and restore biodiversity.
- To create healthy, diverse ecosystems, native tree species need to be identified that will thrive at each unique site within a habitat. But with more than 70,000 tree species worldwide, gathering and analyzing the data needed to understand species’ needs, habitat preferences and limitations is no small feat.
- Environmental niche models use data on climate, soil conditions and other characteristics within a species’ range to calculate a tree’s requirements. Artificial intelligence helps sort through vast data sets to make informed predictions about the species suited to an ecosystem, now and in a warmer future.
- Biotechnology company Spades uses laboratory testing of tissue samples from plant species to quantify what growing conditions a species can tolerate and to identify its optimum growing conditions.

Poverty-fueled deforestation of Nigerian reserve slashes hope for rare chimps
- Less than 20 year ago, Akure-Ofosu Forest Reserve was regarded as a potential conservation site for endangered Nigeria-Cameroon chimpanzees.
- But between 2001 and 2022, the reserve lost nearly half of its old growth forest cover, a trend that shows no sign of stopping.
- Akure-Ofosu’s forest is being lost due to the proliferation small-scale farms within the reserve.
- Facing an unemployment rate surpassing 50% and a soaring level of poverty, many Nigerians have few options other than to settle in the country’s protected areas and hew farms from forest.

New Tree Tech: AI, drones, satellites and sensors give reforestation a boost
- This four-part Mongabay mini-series examines the latest technological solutions to help tree-planting projects achieve scale and long-term efficiency. Using these innovative approaches could be vital for meeting international targets to repair degraded ecosystems, sequester carbon, and restore biodiversity.
- Current forest restoration efforts fall far short of international goals, and behind the hype lies a string of failed projects and unintended environmental consequences that have left a bad taste in the mouths of many investors, politicians and conservationists. Projects are often expensive and labor-intensive.
- Applying cutting-edge technology to the problem is helping: Advanced computer modeling and machine learning can aid tree-planting initiatives in identifying a diverse set of native species best able to thrive in unique local conditions, today and in a warming future.
- Drones are revolutionizing large-scale tree planting, especially in remote and inaccessible locations. Once trees are planted, satellite-based and on-site sensors can help monitor young forests — offering long-term scrutiny and protection often missing from traditional reforestation initiatives, and at a lower cost.

Six months into Lula’s presidency, Amazon deforestation is dropping rapidly
- The rate of deforestation in the Brazilian Amazon has fallen significantly since Luiz Inácio Lula da Silva took office in January 2023, according to government data.
- The area of deforestation detected by INPE’s forest monitoring system amounted to 2,649 square kilometers in the first half of the year, a 34% decline last year.
- Lula has prioritized reining in deforestation since assuming the presidency. Last month, he announced his administration’s plan to eliminate deforestation by 2030 as part of Brazil’s pledge to reduce greenhouse gas emissions.

The Amazon saw record deforestation last year. Here’s why.
- An estimated 1.98 million hectares (4.89 million acres) of forest were cleared in 2022, a 21% increase from 2021.
- It was the worst year for deforestation since 2004, according to Amazon Conservation’s Monitoring of the Amazon Project (MAAP), which analyzed satellite readings from Global Forest Watch.
- The deforestation was caused by cattle ranching, agriculture, mining and road projects in Brazil, Bolivia, Peru, Colombia, Ecuador and Venezuela.

New digital tool maps blue carbon ecosystems in high resolution
- The Blue Carbon Explorer, a digital tool developed by the nonprofit Nature Conservancy and the Earth-imaging company Planet, combines satellite imagery, drone footage and fieldwork to map mangroves and seagrass in the Caribbean, Papua New Guinea and Indonesia.
- The tool aims to help scientists, conservationists and governments gauge mangrove health and identify areas in need of restoration.
- The Blue Carbon Explorer comes at a time of growing interest in blue carbon ecosystems as potential nature-based solutions for climate change.

Nearly 30% of all tree cover in Africa may be outside of forests, study says
- A team at the University of Copenhagen has generated a map of tree cover in 45 African countries down to individual tree crowns by feeding high-resolution satellite imagery into a machine-learning model.
- The analysis showed that nearly 30% of the continent’s tree cover lies outside what are traditionally considered forest areas in land-cover maps.
- For nine countries, trees outside forests account for around half their tree cover: Botswana, Burkina Faso, Eritrea, Libya, Mali, Namibia, Niger, Mauritania and Sudan.
- Such high-resolution tree-cover data could lead to more precise carbon stock assessments and better monitoring of land-use changes.

3 million hectares of Colombian Amazon deforested for illegal pasture: Study
- One of the main challenges that comes with analyzing satellite images is establishing whether a change in land use has taken place legally or illegally.
- A recent study, published in Nature magazine, used a new methodological approach that allowed the researchers to identify which areas had undergone illegal changes in land use between 1984 and 2019.
- Deforestation for the creation of pasture for illegal cattle ranching has seen an unprecedented, exponential increase since 2017.
- The researchers also said there is a good chance of restoring forest cover in areas that were once used for coca farming, meaning it would avoid the same fate as forested land that has been lost to illicit cattle ranching.

New study reveals fine detail on location and scale of mining sites worldwide
- Researchers pored over satellite imagery to create one of the most comprehensive data sets on the global mining footprint ever generated.
- The data set, which is publicly available, maps out in fine detail the boundaries of a combined 65,585 km2 (25,323 mi2) of mining sites across the world.
- Nearly 10% of the total mining areas mapped in the study fell inside protected areas like national parks, Ramsar wetlands and UNESCO World Heritage Sites.
- The study’s authors say they hope the data set will prove useful to other researchers, investigators and journalists looking to understand and predict the impact of global mineral supply chains.

Feathered forecast: Tech tools comb weather data for bird migrations
- Since its launch in 1999, the BirdCast project has used weather radar data to track and forecast bird migrations across the U.S.
- In recent years, technology such as cloud computing and machine learning have helped make the work of researchers in the project easier and more automated.
- Studying bird migrations is essential not only to help protect them, but to also analyze and understand environmental health.
- The BirdCast project is now working on integrating radar data with human observations and bioacoustics to help identify the bird species traversing the skies.

Return of the GEDI: Space-based, forest carbon-mapping laser array saved
- Since 2018, the GEDI mission has been firing lasers from the International Space Station to measure aboveground biomass on Earth.
- The information gleaned from it has been crucial for scientists to understand how deforestation contributes to worsening climate change.
- The mission was supposed to be decommissioned earlier this year, with the lasers fated to be jettisoned from the ISS and burned up in the atmosphere.
- However, NASA made a last-minute decision to extend the mission after a push from the scientists involved in it: the GEDI equipment will be put into storage for 18 months, then reinstated to resume operations for as long as the ISS continues to run.

Southern atmospheric rivers drive irreversible melting of Arctic sea ice: Study
- Arctic sea ice extent has reached its winter maximum extent for 2023 at 14.62 million sq. km., the fifth lowest on record. Combined with this year’s unprecedentedly small Antarctic sea ice summer minimum extent, global sea ice coverage reached a record low in January.
- Arctic sea ice is not only receding, but also seriously thinning. New research has found that a huge melt in 2007 and associated ocean warming kicked off a “regime shift” to thinner, younger, more mobile and transient ice that may be “irreversible.”
- A big reason why Arctic sea ice is declining even in the frigid polar winter is that atmospheric rivers, which carry warmth and rainfall like the deluges seen in California recently, are surging up from the south and penetrating the Arctic more often.

Fishy business of squid vessels needs stronger regulation, study says
- Experts are drawing attention to the unregulated nature of squid fishing, which they say could lead to the overexploitation of species, allow illegal fishing activity to flourish, and contribute to inequity.
- New research suggests that squid fishing increased by 68% across the global oceans between 2017 and 2020, and that 86% took place in unregulated parts of the ocean.
- China’s distant-water fishing fleet accounts for 92% of this tracked squid fishing activity.
- Experts say that unregulated squid fishing needs to be addressed with better management, monitoring and transparency.

Scientists map nearly 10 billion trees, stored carbon, in Africa’s drylands
- A recent study has mapped the locations of 9.9 billion trees across Africa’s drylands, a region below the Sahara Desert and north of the equator.
- The research, which combined satellite mapping, machine learning and field measurements, led to an estimate of 840 million metric tons of carbon contained in the trees.
- This figure is much lower than the amount of carbon held in Africa’s tropical rainforests.
- However, these trees provide critical biodiversity habitat and help boost agricultural productivity, and this method provides a tool to track both degradation and tree-planting efforts in the region.

Airbus Foundation looks to put satellites to new biodiversity conservation uses
- The Connected Conservation Foundation and the Airbus Foundation are currently accepting proposals for an award to support the use of satellite imagery for biodiversity conservation.
- The competition winners will receive access to Airbus’s Pléiades and Pléiades Neo satellite constellations and $5,000 in financing.
- The satellites deliver images with resolutions down to 30 centimeters (12 inches) and could be used in applications such as anti-poaching, forest monitoring, and species population assessments.

Deforestation accelerated in Brazil while climate talks were underway in Egypt
- Deforestation in Earth’s largest rainforest accelerated sharply during the month of November when U.N. climate talks were underway in Egypt, according to data released today.
- Brazil’s national space research institute INPE detected 555 square kilometers (214 square miles) of forest clearing during November, about 60% above average for the month over the past seven years and more than twice last November’s rate.
- Deforestation in the Brazilian Amazon has been trending upward since 2012 but incoming president Luiz Inácio Lula da Silva has pledged to better protect the region’s forests.

Despite 11% drop in 2022, Amazon deforestation rate has soared under Bolsonaro
- An area equivalent to the size of Qatar was cleared in the Brazilian Amazon between Aug. 1, 2021, and July 31, 2022, according to data from the country’s National Space Research Institute (INPE).
- Although the figure represents an 11.27% decrease in the Amazon annual deforestation rate compared with the prior year, the government of President Bolsonaro still accounts for the most Amazon destruction in the last 34 years, environmentalists say.
- Bolsonaro’s four-year term ends with a 59.5% boom in Amazon deforestation rates, the highest in a presidential term since 1988, when measurements by satellite imagery began.
- INPE’s report, dated Nov. 3 but only released 27 days later, also triggered criticism among environmentalists, who accused the Bolsonaro’s administration of omitting the annual deforestation data until the end of the UN conference on climate change, COP27, held Nov. 6-20 in Egypt.

A new tool to peer into fishing networks: Q&A with Austin Brush of C4ADS
- Washington, D.C.-based think tank C4ADS is launching Triton, a web tool to visually display the corporate structures behind fishing vessels.
- The initial cache of data focuses on the industrial fishing fleets of five key flag states: China, Taiwan, South Korea, Spain, and Japan, which together account for most high-seas fishing.
- Understanding who owns these vessels ultimately reveals the factors driving a vessel’s movements at sea and fishing activity, according to C4ADS analyst Austin Brush.

In final days before Bolsonaro’s defeat, deforestation boomed in Brazil
- According to data published today by Brazil’s national space research agency INPE, deforestation in the Brazilian Amazon amounted to 904 square kilometers in October, a 3% increase over last year.
- Year to date, INPE’s deforestation alert system has detected 9,494 square kilometers of forest clearing, 20% more than 2021.
- The figures came less than two weeks after Luiz Inácio Lula da Silva narrowly defeated Jair Bolsonaro in a run off election. Lula, who presided over a sharp drop in Amazon forest deforestation during his terms in office between 2003 and 2010, made saving the Amazon a key part of his bid for the presidency.
- In contrast, Bolsonaro has overseen a steep rise in deforestation, which hit a 15-year high last year.

Amazonian river communities seek to boost hard-won land rights to fight loggers
- In March, 15 traditional communities on the Rio Manicoré in the state of Amazonas were granted a collective concession for the rights to sustainably use their land — the first of its kind in the state.
- Some members of these communities have been working since 2006 to turn their territory into a sustainable development reserve, which would bring greater protection against logging and mining.
- But a hostile campaign waged by illegal loggers and miners means the push for reserve status isn’t supported by most community members.
- The Rio Manicoré region is considered one of the best-preserved parts of the Brazilian Amazon, but since 2015 deforestation rates have hit record levels.

Ahead of election, deforestation increased in Brazil
- Deforestation in the Amazon rainforest is surging ahead of the presidential election in Brazil.
- According to data released today by Brazil’s national space research agency INPE, deforestation in the Brazilian Amazon topped 1,450 square kilometers in September, a 48% increase over last year.
- Deforestation through the first nine months of 2022 has amounted to 8,590 square kilometers, the highest such tally on record since the current deforestation alert system was established in 2007.

2022: Another consequential year for the melting Arctic
- Arctic sea ice extent shrank to its summertime minimum this week — tied with 2017 and 2018 for the 10th lowest ever recorded. However, the last 16 consecutive years have seen the least ice extent since the satellite record began. Polar sea ice extent, thickness and volume all continue trending steeply downward.
- Arctic air temperatures were high this summer, with parts of the region seeing unprecedented heating. Greenland saw air temperatures up to 36° F. above normal in September. Canada’s Northwest Territories saw record highs, hitting the 90s in July. Sea temperatures also remained very high in many parts of the Arctic Ocean.
- Scientists continue to be concerned as climate change warms the far North nearly four times faster than the rest of the planet, sparking concern over how polar warming may be impacting the atmospheric jet stream, intensifying disastrous extreme weather events worldwide, including heat waves, droughts and storms.
- While a mostly ice-free Arctic could occur as early as 2040, scientists emphasize that it needn’t happen. If humanity chooses to act now to drastically reduce greenhouse gas emissions, downward sea ice extent and volume trends could potentially be reversed.

Agulhas Current enigma: An oceanic gap in our climate understanding
- Comprehending the workings of western boundary ocean currents, like those of the Agulhas Current off the South African coast, may hold a key to Earth’s climate system. But understanding this particular current is hampered by a major lack of in-situ data. This gap leaves us in the dark about local, regional and global climate impacts.
- The Agulhas Current, located in the Indian Ocean, is one of the most energetic ocean current systems in the world. Changes to it can impact local weather in South Africa and elsewhere in the Southern Hemisphere, and perhaps influence large-scale climatic changes in the Northern Hemisphere and globally as well.
- However, it is not clear how and what these impacts may be, or when they may occur. With climate change escalating rapidly due to unabated human carbon emissions, it is now more important than ever that we understand the impacts of Southern Hemisphere ocean currents, and integrate their actions into climate models.
- But attempts at long-term monitoring of the Agulhas Current System have not been fully successful. Accomplishments and failures to date have underscored significant local research capacity challenges, and differences in the approach to, and financing of, ocean science in the Global North as compared to the Global South.

New tech aims to track carbon in every tree, boost carbon market integrity
- Climate scientists and data engineers have developed a new digital platform billed as the first-ever global tool for accurately calculating the carbon stored in every tree on the planet.
- Founded on two decades of research and development, the new platform from nonprofit CTrees leverages artificial intelligence-enabled satellite datasets to give users a near-real-time picture of forest carbon storage and emissions around the world.
- With forest protection and restoration at the center of international climate mitigation efforts, CTrees is set to officially launch at COP27 in November, with the overall aim of bringing an unprecedented level of transparency and accountability to climate policy initiatives that rely on forests to offset carbon emissions.
- Forest experts broadly welcome the new platform, but also underscore the risk of assessing forest restoration and conservation projects solely by the amount of carbon sequestered, which can sometimes be a red herring in achieving truly sustainable and equitable forest management.

Amazon deforestation in Brazil booms in August
- Rainforest destruction in the Brazilian Amazon jumped 11% in August with deforestation reaching 1,661 square kilometers (641 square miles) — an area more than 28 times the size of Manhattan — according to data released today by Brazil’s national space research agency, INPE.
- The tally brings rainforest clearing detected in the Brazilian Amazon since the beginning of the year by INPE’s deforestation alert system to 7,135 square kilometers, the highest on record dating back to 2008.
- About 80% of August’s deforestation occurred in just three states: Para (41%), Mato Grosso (20%), and Amazonas (19%).
- Deforestation in the Brazilian Amazon has been trending higher since 2012 and has especially accelerated since 2019, when Jair Bolsonaro became president.

Crimes against the Amazon reverberate across Brazil, analysis shows
- Crimes associated with illegal logging, mining and other illicit activities in the Brazilian Amazon are being felt in 24 of Brazil’s 27 states, a new report shows.
- Records of more than 300 Federal Police operations between 2016 and 2021 show that crimes such as tax evasion, money laundering, corruption and wildlife trafficking are reverberating far beyond the rainforest.
- Deforestation is at the center of the criminal economy in the Amazon, driving four main illegal activities: logging, mining, occupation of public lands, and environmental violations associated with agriculture.
- Nearly half of the police operations investigated crimes that occurred in protected areas in the Amazon, including 37 Indigenous territories.

Indepedent watchdog confirms rampant deforestation in the Amazon
- Data from independent forest monitoring group Imazon has confirmed that deforestation in Earth’s largest rainforest is on track to approach the highest level in 15 years.
- Imazon’s monthly deforestation alert system detected 10,781 square kilometers of forest clearing in the Brazilian Amazon betwen August 2021 to July 2022, a 3% rise over the same period last year when forest destruction reached the highest level since 2006.
- Imazon’s update came shortly after INPE, Brazil’s national space research institute, published its own deforestation alert-based data.
- Deforestation in the Brazilian Amazon has been on an upward trend since 2012.

Scientists develop AI that can listen to the pulse of a reef being restored
- Scientists have developed a machine-learning algorithm that can distinguish healthy coral reefs from less healthy ones by the soundscape in the ecosystem.
- Previous studies had established that the sounds of life in a successfully recovered reef are similar to those from a healthy reef, but parsing all the acoustic data was slow and labor-intensive.
- The new algorithm has been hailed as “an important milestone” for efficiently processing acoustic data to answer the basic question of how to determine the progress of a reef restoration program.
- Researchers say follow-up work is still needed, including to check whether the algorithm, tested in the Pacific Coral Triangle, also works in reefs in other parts of the world.

In Gabon, camera-trap developers find the ideal proving ground for their craft
- Rich in forests and biodiversity, the Central African country of Gabon has long proved a fruitful testing ground for camera-trap technology.
- Snapshots of species once thought extinct in the country, such as lions, have helped inform conservation policy, including the establishment of national parks and protection of vast swaths of forest.
- The wealth of data generated means there are large data sets from various projects that researchers just don’t have the resources or time to sift through — which is why Gabon has also become a testing ground for artificial intelligence tools to aid in that task.
- Key limitations remain the cost of camera traps and the fact that many forms of data capture and analysis simply can’t be done by camera traps or AI, and still require human involvement.

Amazon deforestation on pace to roughly match last year’s rate of loss
- Deforestation in Earth’s largest rainforest is on track to rival last year’s 15-year-high according to data released today by the Brazilian government.
- INPE, Brazil’s national space research institute, today published figures from its DETER deforestation alert system, which tracks forest clearing on a near-real time basis. INPE’s system detected 8,590 square kilometers of deforestation between August 1, 2021 and July 31, 2022, 2.3% lower than the previous year, when deforestation hit the highest level since 2006.
- The area of forest affected by degradation and selected cutting, which is typically a precursor to outright deforestation, climbed 15.6% year over year.
- 2022’s tally represents an area nearly the size of Puerto Rico or Cypress. But the actual area of forest loss over the past 12 months is significantly higher: INPE is expected to release its findings from analysis of high resolution satellite imagery in October or November.

Photos: Meet the Indonesians on the front lines of human-elephant conflict in Sumatra
- At the northern tip of Sumatra, villagers deal with herds of elephants entering their villages and eating their crops.
- Incidents of human-wildlife conflict have intensified as more of the elephants’ habitat is razed for oil palm plantations and other developments.
- In the village of Cot Girek, locals have formed their own patrol team to head off these incursions.

‘Chased from every side’: Sumatran elephants pinned down by forest loss
- Sumatran elephants in Indonesia’s North Aceh district are being increasingly pinned down in shrinking patches of forest amid the ongoing destruction of their habitat, primarily for oil palm plantations.
- This is driving an increase in human-elephant conflict, with the animals forced into more frequent encounters with villagers, who resent them for destroying their crops and homes.
- Conservationists say deforestation in the district overlaps with the elephants’ migration routes and could grow worse under local government policies.

Saving Sumatran elephants starts with counting them. Indonesia won’t say how many are left
- Efforts to save the Sumatran elephant have been hamstrung by the Indonesian government’s delay in releasing an updated conservation plan, which includes the latest population estimates.
- The last estimate, from 2007, put the population at 2,400-2,800 elephants, but that was based on data from the early 2000s.
- Mongabay has obtained a copy of the updated plan, meant to be released in 2019, which gives a population estimate of 924-1,359 — a precipitous decline of 52-62% from the 2007 figure.
- Conservationists, including one who worked on the plan, have called for its publication to inform conservation measures, and note that similar plans for other iconic threatened species — including Sumatran tigers and orangutans — have also been delayed.

Where do the guitarfish go? Scientists and fishers team up to find out
- In late March and early April of this year, a team of researchers and local fishers caught, sampled and released more than 50 sharks and rays in the Bijagós Archipelago of Guinea-Bissau, including several threatened species.
- A first for conservation, researchers tagged members of a critically endangered ray species, the blackchin guitarfish (Glaucostegus cemiculus), with satellite transmitters.
- Team leader Guido Leurs says the research will provide crucial information for policymakers to better protect sharks and rays in Guinea-Bissau.
- Fisheries management within the archipelago, which spans 12,950 square kilometers (5,000 square miles) and 88 islands, is a challenge for the West African nation.

Brazil’s new deforestation data board sparks fear of censorship of forest loss, fires
- A new council set by the Brazilian government to vet deforestation and forest fire data from the country’s space agency has been widely slammed as a political ploy to aid President Jair Bolsonaro’s reelection bid.
- The National Institute of Space Research (INPE) has provided and analyzed deforestation and forest fire data in the Amazon since 1988 and is globally renowned for its monitoring expertise, but was left out of the new council.
- The Bolsonaro government has questioned the credibility of INPE’s data since taking office in 2019, drawing outrage from scientists and researchers for claiming that data showing a spike in deforestation under Bolsonaro was false.
- Experts have raise concerns that the new council could prevent the release of annual deforestation data, scheduled at the same time as this year’s elections, that are expected to show an alarming increase in both forest loss and fires.

Amazon deforestation is off to the fastest start to a year since 2008
- Deforestation in the Brazilian Amazon is off to the fastest start for the first half of any year since 2008 according to government data published today.
- Deforestation alert data from Brazil’s national space research institute INPE shows that 3,988 square kilometers of forest have been cleared within the Brazilian Amazon since January 1, a 17 percent rise over last year.
- Deforestation in the Brazilian Amazon reached a 15-year high in 2021.

Satellites show deforestation surging in Indonesia’s Tesso Nilo National Park
- Tesso Nilo National Park is a refuge for Sumatran wildlife, including critically endangered tigers and elephants.
- But the park lost 67% of its primary forest between 2010 and 2021, with the deforestation rate in 2021 nearly triple that of 2020 and the highest it has been since 2016. Satellite imagery shows further clearing of primary forest in 2022.
- Much of the deforestation of Tesso Nilo is due to the illegal development of large-scale plantations to grow oil palm and other tree crops.
- In early 2022, park officials distributed a circular to surrounding communities that reiterated the ban on plantation agriculture in the park, but conservationists say more concerted enforcement action is necessary to curb deforestation.

New near-real-time tool reveals Earth’s land cover in more detail than ever before
- A new tool co-developed by Google Earth Engine and the World Resources Institute is being billed as the planet’s most up-to-date and high-resolution global land cover mapping data set, giving unprecedented levels of detail about how land is being used around the world.
- The launch of the tool this week marks a big step forward in enabling organizations and governments to make better science-based, data-informed decisions about urgent planetary challenges, the developers say.
- Named Dynamic World, it merges cloud-based artificial intelligence with satellite imagery to give near-real-time global visualizations of nine types of land use and land cover.
- The tool is likely to be important for a variety of purposes, the developers say, such as monitoring the progress of ecosystem restoration goals, assessing the effectiveness of protected areas, creating sustainable food systems, and alerting land managers to unforeseen land changes like deforestation and fires.

That ‘killer’ spider story you read online? Fake news, most probably
- Media coverage of human encounters with spiders is rife with misinformation, according to a study by more than 60 scientists around the world.
- They compiled a database of more than 5,300 news articles from 81 countries about these encounters, and found 47% had factual errors and 43% were sensationalistic.
- They also found stories that quoted spider experts tended to be more accurate than those that quoted medical experts of pest control specialists, who don’t receive the same level of training.
- Negative media portrayals of spiders, snakes and other animals that many people tend to dislike hurt efforts to conserve species that play an important role in the ecosystem, the study authors say.

Researchers compile largest-ever photo database of Amazon wildlife
- Researchers have compiled more than 154,000 records of camera trap images form the Amazon Rainforest, recording 317 species of birds, mammals and reptiles.
- This is the first study to compile and standardize camera trap images from across the Amazon at this scale, and covers Brazil, Bolivia, Colombia, Ecuador, French Guiana, Peru, Suriname and Venezuela.
- The authors say this camera trap data set opens up opportunities for new studies on forest fragmentation, habitat loss, climate change, and the human-caused loss of animals “in one of the most important and threatened tropical environments in the world.”

Amazon deforestation surges in April
- Deforestation in the Brazilian Amazon exceeded 1,000 square kilometers in April, the highest total since 2008 and roughly twice the level of April 2021, according to data released today by Brazil’s national space research institute INPE.
- The loss — which only accounts for the first 29 days of the month — put deforestation in the Brazilian Amazon through the first four months of 2022 at 1,953 square kilometers as the region heads into the peak deforestation season.
- Last year deforestation topped 13,000 square kilometers for the first time since 2006.
- Scientists have warned that the Amazon may be approaching a tipping point where vast areas of rainforest transition to a woody savanna.

2021 tropical forest loss figures put zero-deforestation goal by 2030 out of reach
- The world lost a Cuba-sized area of tropical forest in 2021, putting it far off track from meeting the no-deforestation goal by 2030 that governments and companies committed to at last year’s COP26 climate summit.
- Deforestation rates remained persistently high in Brazil and the Democratic Republic of Congo, home to the world’s two biggest expanses of tropical forest, negating the decline in deforestation seen in places like Indonesia and Gabon.
- The diverging trends in the different countries show that “it’s the domestic politics of forests that often really make a key difference,” says leading forest governance expert Frances Seymour.
- The boreal forests of Eurasia and North America also experienced a spike in deforestation last year, driven mainly by massive fires in Russia, which could set off a feedback loop of more heating and more burning.

Where satellites come up short, drones can fill in a picture of our oceans
- Marine researchers are increasingly turning to aerial drones for a new view of the ocean, given that their resolution is much finer than that of satellites.
- While drones are used in all kinds of ways in marine studies, researchers say drones can be equipped with special sensors to track small changes in the ocean’s movements that drive much of marine life.
- Drones could be especially helpful in finding and tracking local and dangerous algae blooms, for example.
- Researchers remain hindered by regulations and cost, but that hasn’t stopped them from using drones to increase our knowledge of our blue planet.

Deforestation on the rise as poverty soars in Nigeria
- Akure-Ofosu Forest Reserve was established to help protect what is now one of largest remaining tracts of rainforest in Nigeria, and is home to many species.
- But fire and logging is rampant in the reserve, with satellite data showing it lost 44% of its primary forest cover in just two decades; preliminary data indicate deforestation may be increasing further in 2022.
- Sources say poverty is the driving force behind the deforestation of Akure-Ofosu and other protected areas in Nigeria.
- According to the World Bank, 4 in 10 Nigerians – about 80 million people – were living below in poverty in 2019, with the COVID-19 pandemic pushing another 5 million people below the poverty line by 2022.

Multiyear ice thinner than thought as Arctic sea ice reaches winter max: Studies
- Arctic sea ice has reached its yearly maximum extent at 14.88 million sq. km., the 10th lowest on record. The up-and-down story of sea ice extent in the past year highlights how unpredictable it can be from season to season, even as the overall decline continues.
- A study employing new satellite data found that Arctic multiyear sea ice — ice that survives the summer melt — is thinning even faster than previously thought and has lost a third of its volume in just two decades.
- This comes as Antarctic sea ice extent hit a record summer low, raising questions whether it is beginning a long-term decline, although experts are wary of drawing conclusions yet.
- While summer Arctic sea ice is predicted to mostly disappear by 2050, a new study suggests we could likely preserve it through 2100 by aggressively cutting methane emissions by 2030, along with reaching net-zero CO2 emissions by 2050.

Tropical deforestation emitting far more carbon than previously thought: Study
- Carbon emissions due to tropical deforestation are accelerating, a new study has found.
- Using detailed maps of forest change as well as aboveground and soil carbon deposits, the researchers demonstrate that annual emission more than doubled between 2015-2019, compared with 2001-2005.
- Though the study reveals that the world has not met its commitments to stem deforestation, the authors say it also reveals that investments in forest protection and restoration are critical to addressing climate change.

Amazon deforestation starts 2022 on the fastest pace in 14 years
- Deforestation in the Brazilian Amazon is off to its fastest pace to start a year since at least 2008.
- According to data from Brazil’s national space research institute, forest clearing in the Amazon through the first two months of 2022 has amounted to 430 square kilometers (166 square miles), more than twice the average over the past ten years.
- The torrid start to the year suggests the Brazilian government is failing to rein in deforestation after a high profile pledge to do so at last year’s U.N. climate talks in Glasgow.
- The news came just days after a study published in Nature Climate Change provided more evidence that the ecological function of Earth’s largest rainforest is diminishing.

Chasing Deforestation
Spotting deforestation from space with forest monitoring data is easier than ever. But you can’t detect corruption from space. Mongabay’s multimedia Special Issue, Chasing Deforestation, follows the trail for journalists as they ground truth the causes of forest loss across the tropical rainforest by combining satellite data with on-the-ground reporting.
For fire-ravaged northern Thailand, there’s now an app to battle the blaze
- Thai researchers incorporating remote-sensing technology into smartphone applications are helping to reduce the severity of forest fires in the country’s northern Chiang Rai province.
- In the past, only local officials had access to hotspot data from satellites; now, whenever a new hotspot is identified, firefighters and nearby communities alike receive notifications on their mobile apps.
- The app has enabled villagers, firefighters, NGOs and scientists to “join forces” in fighting forest fires, and encouraged communities to police and reduce unregulated burning of agricultural land.
- The researchers are currently working on a second app that aims to help local communities transition toward more sustainable ways of clearing and fertilizing their land than burning.

January deforestation in the Amazon highest in 14 years
- Deforestation in the Brazilian Amazon last month was the highest of any January dating back to 2008, reports Brazil’s national space research agency INPE.
- According to data released today, 430 square miles of rainforest was chopped down in January, a 400% rise over January 2021.
- However, month-to-month deforestation recorded by INPE’s alert system can be highly variable, especially during the rainy season from November through March when cloud cover obscures vast areas of the Amazon.

Scientists’ secret weapon to monitor the Southern Ocean? Elephant seals
- Southern elephant seals living on Kerguelen Island, a sub-Antarctic island, are helping to gather information about the Southern Ocean with data-logging devices attached to their hair.
- For instance, the elephant seals have helped gather data on sea ice formation, ocean and ice shelf interactions, and frontal system dynamics.
- The Southern Ocean provides many ecosystem services for the planet, but the region is rapidly changing due to climate change.

Tech revolution holds world of promise for conservation, but challenges persist
- Technology has rapidly changed the face of conservation and is now at a critical juncture where cutting edge tools are available, but aren’t necessarily as accessible or affordable as they need to be.
- A recent survey by WILDLABS, an online platform connecting conservation technology experts, shows that environmental DNA, networked sensors and artificial intelligence tools are the fields that hold the most promise.
- Yet despite the progress that’s been made, there are still many barriers to accessibility for local and Indigenous communities.
- Experts say collaboration and partnerships between conservationists, tech developers and local and Indigenous communities will be key to ensuring that conservation tech can continue having an impact.

As its end looms, Cerrado tracker records 6-year deforestation high
- The satellite-based deforestation-monitoring program focused on Brazil’s vast Cerrado savanna may end in April because of lack of funding, with some members of the team reportedly already laid off.
- Unlike the monitoring program for the Amazon, the one for the Cerrado isn’t included in the government budget and relies on external financing, which dried up in August 2020; since then, the program team has had to scrounge for funding from other projects and institutions.
- Sharing the scientists’ concerns is the agribusiness sector, which relies on the data to prove that its commodity is deforestation-free, and which has blasted the government’s “blurred” vision with regard to failing to fund the monitoring program.
- News of the impending closure of the monitoring program comes a week after its latest data release showed an area six times the size of the city of São Paulo was cleared between August 2020 and July 2021 — the highest deforestation rate in the Cerrado since 2015.

Cattle boom in Brazil’s Acre spells doom for Amazon rainforest, activists warn
- Government data show the number of cattle in Acre, a state in the Brazilian Amazon, increased by 8.3% in 2020, putting the state’s herd size at more than 3.8 million, or four times its human population.
- The cattle industry is a key driver of Acre’s economy, and aligns with the state’s aims of promoting and expanding agricultural development within the region.
- However, activists say they’re concerned the increase will lead to further environmental damage in the state, which this year recorded its highest deforestation rate in 18 years.
- Experts say Acre’s cattle growth is currently not sustainable and will lead to further deforestation in the Amazon unless sustainable solutions are encouraged and implemented.

The year in rainforests 2021
- 2021 was a year where tropical forests featured more prominently in global headlines than normal thanks to rising recognition of the role they play in addressing climate change and biodiversity loss.
- Despite speculation in the early months of the pandemic that slowing economic activity might diminish forest clearing, loss of both primary forests and tree cover in the tropics accelerated between 2019 and 2020. We don’t yet know how much forest was cut down in 2021, but early indications like rising deforestation in the Brazilian Amazon suggest that forest loss will be on the high end of the range from the past decade.
- The following is a look at some of the major tropical rainforest storylines from 2021. It is not an exhaustive review.

Mongabay reporter sued in what appears to be a pattern of legal intimidation by Peruvian cacao company
- A Peruvian cacao company that sued a Mongabay Latam writer for reporting on its deforestation in the Amazon has also targeted others in what lawyers said appears to be a pattern of intimidation.
- Tamshi, formerly Cacao del Perú Norte SAC, had its lawsuit against Mongabay Latam’s Yvette Sierra Praeli thrown out by a court in November.
- A separate lawsuit against four environment ministry officials, including the one who led the prosecution of the company, has also been dropped, although it may still be appealed.
- In a third lawsuit, environmental activist Lucila Pautrat, who documented farmers’ allegations against Tamshi, was handed a two-year suspended sentence and fine, but is appealing the decision.

Bioacoustics researcher wins top award for positive impact toward solving global challenges
- An award that recognizes scientists whose research makes a positive impact on society by addressing global challenges has been given to Zuzana Burivalova.
- The principal investigator for the Sound Forest Lab at the University of Wisconsin-Madison, much of her bioacoustics research has focused on soundscapes, which are entire sonic characteristics of ecosystems.
- Monitoring soundscapes has important conservation applications in places like tropical rainforests where Burivalova’s work is centered.

For South Africa’s dwindling renosterveld, there’s now a ‘panic button’ app
- The renosterveld shrubland once covered the Swartland and Overberg regions of western South Africa, but its rich soils led farmers to clear it for agriculture.
- Remaining fragments continue to provide habitat for birds like endangered black harriers and vulnerable southern black korhaans, and mammals like the grey rhebok, a near-threatened antelope.
- A “panic button” app has been developed in South Africa to alert the authorities to threats facing the renosterveld, the country’s most endangered ecosystem.

With La Niña conditions back, is it good news for tropical forests?
- La Niña conditions have developed across the Pacific Ocean for the second year in a row, according to forecasters at NOAA’s Climate Prediction Center.
- A phase of the El Niño Southern Oscillation ocean-atmosphere cycle, La Niña heralds broadly cooler and wetter conditions across the tropics, with above-average rainfall predicted for important tropical rainforests in Southeast Asia and South America.
- Although the current conditions emerge toward the end of the fire season in the Amazon and Indonesia, experts say these biomes will benefit from wet conditions conducive to forest and peatland growth and recovery.
- Studies indicate that climate change will increase the frequency and severity of La Niña and El Niño events, which will occur against the backdrop of a warmer world, with inevitable implications for natural ecosystems and livelihoods.

Amazon deforestation unexpectedly surges 22% to highest level since 2006
- Deforestation in Earth’s largest rainforest surged 22% to the highest level since 2006, according to official data released today by the Brazilian government.
- Preliminary analysis of satellite data by Brazil’s national space research institute INPE shows that 13,235 square kilometers (5,110 square miles) of rainforest was cleared in the Brazilian Amazon between August 1, 2020 and July 31, 2021.
- The sharp increase came as a surprise: Data from INPE’s near-real-time deforestation alert system had set expectations for a modest year-over-year decline in the rate of forest destruction.
- Deforestation has been on an upward trend in the Brazilian Amazon since 2012.

The Amazon has highest October forest loss since at least 2007
- On Friday Brazil reported the highest level of deforestation for any October dating back to 2007.
- According to data from Brazil’s national space research institute INPE, 877 square kilometers (339 square miles) of rainforest were destroyed in the Brazilian Amazon, a 5% increase over October 2020.
- It marks the second straight month where the rate of forest clearing has risen, but on a trailing-twelve-month basis, deforestation stands 5% lower than the same time last year.
- Brazil is expected to release its preliminary deforestation for the year ended July 31, 2021 later this month. It will likely show about a 10% decline relative to 2020.

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