location: China

location: China

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Oysters could help fight climate change, study finds
New research from China suggests that oysters can be good at removing carbon dioxide from oceans, making the bivalves both an important food source and a potential tool in the fight against climate change and ocean acidification. Scientists have long debated whether oysters are a net source or sink of carbon dioxide (CO2) in the […]
Countries shorten tuna fishing closure at Pacific summit with few conservation ‘wins’
- The Inter-American Tropical Tuna Commission (IATTC), a multilateral body that manages tuna and other fish stocks in the Eastern Pacific, held its annual meeting Sept. 1-5 in Panama.
- Commission members agreed to shorten an annual fishing closure from 72 days to 64 days, which was in keeping with recommendations from the IATTC’s scientific committee.
- The members also agreed to move toward adoption, in 2026, of a long-term harvest strategy for bigeye tuna (Thunnus obesus).
- They didn’t adopt proposals to increase monitoring of longline tuna vessels and strengthen shark protection measures, due to resistance from East Asian members.

Scientists are breeding rare and endangered animals in China’s longest river
WUHAN, China (AP) — A dozen sleek grey Yangtze finless porpoises glide inside a vast pool at the Institute of Hydrobiology in Wuhan as scientists find ways to protect and breed the rare mammals in China’s longest river. The Yangtze River is one of the busiest inland waterways in the world with 16 major ports. […]
Glowing plants could become living energy-free light sources
In nature, many organisms glow in the dark, including lightning bugs, some squid and jellyfish, using light to attract a mate or lure prey. Now, researchers have engineered glowing succulents, plants that recharge in sunlight and shine bright at night, an early step toward living, energy-free light sources. The study team, led by Shuting Liu, […]
China races to build world’s largest solar farm to meet emissions targets
TALATAN, China (AP) — Chinese officials have showcased what they claim will be the world’s largest solar farm on the Tibetan plateau. It covers 610 square kilometers, or about 235 square miles, and is part of China’s rapid solar expansion. A study published Thursday said China’s carbon emissions fell 1% in the first half of […]
Upmarket fish maw trade in Singapore & Malaysia includes endangered species: Study
- A new study using DNA barcoding reveals that Singapore and Malaysia’s fish maw markets include species listed as vulnerable, endangered or critically endangered, many of which are poorly monitored and sourced from unmanaged fisheries.
- Researchers identified 39 species from 503 dried maw samples, including critically endangered large yellow croakers and European eels, highlighting the scale and complexity of this high value, underregulated trade.
- Experts warn that the trade poses a growing threat to marine biodiversity, and with nearly 30% of samples coming from species lacking IUCN assessments, it makes sustainability difficult to evaluate.
- Researchers and conservationists urge governments to expand CITES protections, enhance species monitoring, educate stakeholders, and improve international coordination to prevent more marine species from being pushed toward extinction.

Asia’s longest free-flowing river faces threats of dams and diversions
The Salween River, at around 3,300 kilometers, or 2,000 miles, is Asia’s longest free-flowing river, running from Tibet through Myanmar to the Andaman Sea. But Indigenous groups and communities living along its banks in China, Myanmar and Thailand say they fear hydropower development might cause the river to suffer the same fate as the Mekong […]
At least 60 dead in northern China due to extreme rainfall and floods
Flooding from torrential rain in northeastern China has killed at least 60 people since July 29, according to Xia Linmao, the deputy mayor of Beijing, China’s capital city. The region hit hardest was the Beijing suburb of Miyun, where accumulated precipitation reached 543 millimeters (21.4 inches), nearing the annual average rainfall for Beijing, which is […]
Tropical Storm Wipha rampages through several Asian countries
Tropical Storm Wipha has left a trail of heavy flooding, landslides, strong winds and several deaths in parts of Southeast Asia over the past few days. The cyclone started as a low-pressure area east of the Philippines on July 15. By July 16, it had intensified into a tropical depression, according to the Philippine National […]
Large-scale illegal wildlife shops in Laos found scamming Chinese tourists
- Secretive shops posing as cafés, museums and cultural experiences are selling illegal wildlife products such as ivory, rhino horn, bear bile, pangolin scales and tiger bones in Laos, often at inflated prices, specifically targeting elderly Chinese tourists.
- Since 2024, these shops have proliferated across the cities of Luang Prabang and Vientiane, many are guarded by armed men in military uniform, but access is reserved for Chinese tourists on pre-arranged package tours.
- This new business model for the illegal wildlife trade in Laos is estimated to be making tens of millions of dollars from the sale of products made from endangered species, but following Mongabay and NGO GI-TOC’s investigation, Laotian authorities have agreed to inspect.

Nearly three-quarters of solar and wind projects are being built in China
China is rapidly scaling up its solar and wind energy infrastructure, accounting for nearly three-quarters of all utility-scale projects currently under construction worldwide, according to a new report from the Global Energy Monitor (GEM). With 510 gigawatts (GW) already under construction and a total pipeline of over 1.3 terawatts (TW), China is consolidating its position […]
Kazakhstan to donate 1,500 wild saiga to China after 75 years of local extinction
Saiga antelopes, among the most ancient living mammals, are set to be reintroduced to China 75 years after they went extinct in the region, thanks to a donation of 1,500 wild individuals from Kazakhstan. The transfer, announced during a meeting between the countries’ presidents on June 17, is projected to begin in 2026. Its aim […]
Endangered humphead wrasse gets a lifeline from facial recognition tech
- The endangered humphead wrasse, a reef fish that swims the seas from Africa to the South Pacific, is in high demand in mainland China and Hong Kong as a luxury culinary delicacy.
- Despite harvest limits, trading regulations and fishing bans, it’s overfished and illegally traded.
- Researchers in Hong Kong have developed a new AI-based photo identification smartphone app, Saving Face, to help enforcement officers identify individual fish using their unique facial patterns with just a photo.
- Researchers say they hope the app can address both illegal laundering of humphead wrasse and mislabeling of wild-caught fish as captive-bred; its developers say it can be tweaked to identify other species that have unique markings.

Typhoon Wutip ravages Asia with strong winds and flooding
Several people have been killed after heavy rains hit parts of Asia over the past week, brought by the latest in a series of typhoons that scientists warn are growing more frequent under climate change. Typhoon Wutip started out as an area of convection west of Micronesia, according to a June 5 weather advisory from […]
Pandemic-era slump in ivory and pangolin scale trafficking persists, report finds
- A recent report from the Wildlife Justice Commission analyzed trends in ivory and pangolin scales trafficking from Africa over the past decade using seizure data and found that the COVID-19 pandemic significantly disrupted the illegal trade, with fewer significant seizures reported post-pandemic.
- The report attributes this dip to pandemic-induced lockdowns, increased law enforcement and intelligence gathering, successful prosecutions, and declines in the prices of ivory and pangolin scales.
- While Nigeria has been a major export hub for both commodities, the report finds that trafficking hotspots are shifting to other countries such as Angola and Mozambique, which have historically been hubs of the rhino horn trade.
- The report recommends that African nations strengthen law enforcement and intelligence gathering, dismantle crime networks by targeting those at the top tiers of these networks, and foster better cooperation between countries and other organizations to address trafficking.

Snow leopards frequently cross Nepal, India, China borders, study finds
- Snow leopards in the Kangchenjunga region regularly cross the borders of Nepal, India, and China in search of suitable habitat, ignoring human-drawn boundaries.
- Their home ranges are significantly larger than previously thought, with some individuals spending up to a third of their time in neighboring countries.
- Experts emphasize the need for cross-border conservation, standardized monitoring, and ecological corridors to ensure healthy snow leopard populations.

Marine artificial upwelling, problematic climate solution slow to advance
- Artificial upwelling is a form of geoengineering that aims to use pipes and pumps to channel cool, nutrient-rich water from the deep ocean to the surface. In doing so, it could fertilize surface waters, prompting the growth of plankton, which can then absorb and store large amounts of atmospheric carbon.
- Long considered a potential marine carbon dioxide removal (CDR) method, artificial upwelling has more recently been coupled with seaweed farming to potentially soak up even more atmospheric CO2.
- But technological challenges have plagued open-water upwelling experiments, while environmentalists worry that large-scale use could ultimately prove ineffective and ecologically harmful.
- Experts state that though upwelling could prove a viable solution to improve fisheries and protect coral reefs from marine heat waves, more research is needed. Considering the rapid current pace of climate change, it’s debatable as to whether implementation at scale could come in time to stave off dangerous warming.

Wildlife crime crackdown in jeopardy worldwide after US funding cuts
- In 2019, Malawi dismantled the Chinese-led Lin-Zhang wildlife trafficking syndicate, a major win in its fight against the illegal wildlife trade, thanks in part to funding from the U.S. government.
- The Trump administration’s recent slashing of international development funds, however, threatens these gains, leaving frontline enforcers and conservation programs without critical support.
- NGOs across Africa and Southeast Asia, running initiatives from sniffer rat programs to antipoaching patrols, tell Mongabay they’re struggling to fill the funding gap.
- Experts warn that without urgent alternative, and sustainable, sources of funding, heavily trafficked species like elephants, rhinos and tigers could face accelerated declines.

Brazil & China move ahead on 3,000-km railway crossing the Amazon
Plans to build a railway that would slice South America from east to west, crossing part of the Amazon Rainforest, are advancing with Chinese funding, according to a recent announcement by the Brazilian government. Brazil President Luiz Inácio Lula da Silva, along with ministers and Chinese officials, including President Xi Jinping, met in Beijing on […]
Heavy rainfall in Vietnam & China causes flash floods, landslides
Several people have died following landslides in northern Vietnam caused by heavy rainfall and flash floods over the weekend, media reported. A local government official was quoted saying that an explosion-like noise was first heard on May 19 from the top of a mountain in rural Ba Bể district in Bắc Kạn, a province north […]
China drops pangolin formulas from approved TCM list, but concerns remain
- China has updated its pharmacopeia, its list of approved traditional and Western drugs, to remove traditional formulas with pangolin scales, offering hope for pangolin conservation — but also leaving some concerns about continued production.
- The new edition, effective Oct. 1, 2025, removes both raw pangolin scales and all formulas known to contain them, marking a significant step forward in conservation efforts, though conservationists caution that a few untracked formulas may still remain.
- The change reflects both international pressure, such as a 2022 resolution by the global wildlife trade convention, and growing internal advocacy within the traditional Chinese medicine (TCM) community for more sustainable practices.
- Despite the positive development, conservationists remain cautious, as changes to the pharmacopeia don’t amount to a full market ban, and China’s domestic market for pangolin scales is still open under an annual 1-metric-ton quota, allowing continued production.

New study maps the fishmeal factories that supply the world’s fish farms
- In April, scientists published the first-ever open-source map of fishmeal and fish oil factories around the world.
- The scientists found 506 factories across some 60 countries, and in most cases were able to identify the companies that own them.
- Fishmeal and fish oil production is controversial because it can incentivize the overexploitation of ocean ecosystems, depleting marine food webs, and negatively impact coastal communities that rely on fish for nutrition and livelihoods.
- In addition to location data, the scientists collected data on the types of fish many of the factories use and whether the raw material they process is fish byproduct or whole fish, which critics view as more problematic.

World’s top seafood firms lobby against ocean conservation measures: Report
- The world’s most influential seafood companies and industry associations mostly lobby against environmental protections, a report by the U.K.-based NGO InfluenceMap found.
- The report assesses the biodiversity-related lobbying efforts of a list of the 30 most influential seafood companies in the world and 12 of the main industry associations they’re members of.
- The vast majority of the companies and industry associations engage in lobbying that’s misaligned with international biodiversity goals agreed to in a 2022 treaty.
- Industry associations told Mongabay that they support science-based policy and that the report is flawed.

Pangolins help biodiversity recover after fires
Founder’s Briefs: An occasional series where Mongabay founder Rhett Ayers Butler shares analysis, perspectives and story summaries. A forest may burn to the ground, but beneath the ashes, a pangolin is already rebuilding. Pangolins are best known for their misfortune. As the world’s most trafficked mammal, their numbers have been decimated by poaching for scales […]
Diverse forests and forest rewilding offer resilience against climate change
- Recent studies from two long-running planted forest experiments in China and Panama find that increasing tree diversity in reforestation efforts can boost resilience in the face of climate change, among other benefits.
- Researchers elsewhere propose a “rewilding-inspired forestry” approach that aims to restore biodiversity, aid climate mitigation and bolster forest ecosystems — an approach that requires a significant shift from current forestry practices.
- However, scientists underline that while reforestation and forest rewilding can contribute to curbing climate change, they have their limits and must be combined with deep carbon emissions cuts and conservation of existing forests.

Typhoon-strength winds sweep across northern China, killing cyclist
The strongest winds in decades triggered damage across northern and eastern China, killing a cyclist, grounding flights, shutting down tourist sites, and prompted emergency weather alerts across much of the country. The cyclist, a 55-year-old woman from Anhui province, was killed on April 12 when she was struck by a falling tree amid a series […]
Invasive water hyacinths are effective at removing microplastics, study finds
Microplastics are pervasive in the environment and often so small they can’t be seen with the naked eye. Removing them has been a big challenge, but recent research finds that water hyacinths can be effective at remediating microplastic from aquatic environments. Native to South America, water hyacinth (Eichhornia crassipes) has become invasive in waterways across […]
Amid fuzzy data, scientists urge monitoring of Hong Kong’s tokay gecko trade
- Thousands of tokay geckos (Gekko gecko), native to South and Southeast Asia, are sold each year in Hong Kong’s traditional Chinese medicine (TCM) pharmacies.
- Recent studies have raised questions on the sustainability of this trade and the origins of the geckos, as vendors’ claims don’t agree with data in the CITES database, exposing data discrepancies in legal trade.
- Without stricter oversight, these discrepancies could result in unsustainable trade and facilitate illegal trafficking of tokay geckos in the region, say conservationists, who urge countries and CITES to better monitor the trade.

‘Substantial’ transshipment reforms adopted at North Pacific fisheries summit
- The annual meeting of the North Pacific Fisheries Commission (NPFC), a multilateral body that manages most non-tuna fisheries in the region’s international waters, was held March 24-27 in Osaka, Japan.
- In a bid to deter illegal fishing, the NPFC’s nine members agreed to require independent observers on ships that transfer fish at sea.
- The parties agreed to study the impact of bottom fishing on ocean habitats and to protect two small areas on one seamount. They also increased transparency in the NPFC compliance process and reduced the total allowable catch for two key pelagic species.

‘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.

Pangolin burrows are biodiversity magnets in burnt forests, study shows
- As insectivorous, burrowing mammals, pangolins play a key role in our ecosystem by controlling insect populations, recycling soil nutrients and sheltering other animals in their abandoned burrows.
- A recent study provides the first evidence of Chinese pangolins’ role as ecosystem engineers, whose burrows help restore biodiversity in forest patches gutted by fires.
- Over a two-year period, the study found that areas with pangolin burrows had more plant and animal species richness and diversity compared to sites without burrows, proving that pangolins accelerate ecosystem recovery.
- Experts say the study’s findings serve as another reason to conserve the scaly mammals and reintroduce them back into the wild.

US security think tank warns of China’s grip over Indonesian nickel industry
- A report from a U.S. government-funded think tank, C4ADS, has raised concerns about Indonesia’s nickel refining capacity being controlled by Chinese companies, many with ties to the Chinese government.
- The report says China’s dominance could limit Indonesia’s control over pricing and supply while giving China geopolitical leverage, particularly over countries like the U.S. that rely on nickel for electric vehicle production.
- Chinese-owned nickel processing facilities in Indonesia are also major environmental polluters, relying heavily on coal power, contributing to deforestation, and facing scrutiny over poor labor conditions and workplace fatalities.
- While Indonesia has expressed interest in diversifying investment, C4ADS noted that reducing China’s influence will require significant foreign investment and structural changes in the industry.

Things are looking up for near-extinct Siberian cranes (cartoon)
The critically endangered Siberian Crane gets a bit of a breather, thanks to the securing of its stopover sites along the Russia-China migratory path, according to the International Crane Foundation. The crane population has doubled in a span of a decade. Read more about it here: Near-extinct Siberian crane is recovering thanks to habitat protection
China’s pangolin scale trade declines, study shows, but smuggling persists
- A study of Chinese court records from 2010 to 2023 found that pangolin scale seizures peaked in 2018 and have since declined; while the authors attribute this to increased enforcement and public awareness in China, independent observers cite global factors like COVID-19 and stricter regulations in source and transit countries.
- The study identified six key cities in China — Bozhou, Chongzuo, Dehong, Beijing, Hong Kong and Kunming — as major transit hubs for the illegal pangolin scale trade, with most scales originating from Africa, particularly Nigeria, and smuggled via seaports and overland routes.
- The clandestine nature of the trade, weak enforcement in rural and border regions, and underreporting mean the true scale of the trade is likely far greater than reported, with corruption and advanced smuggling techniques enabling illegal activities to persist.
- Researchers call for strengthened law enforcement, community engagement, outreach to traditional medicine practitioners, and international cooperation, alongside legislative reforms to ban the domestic use of pangolin scales in traditional Chinese medicine and close wildlife trafficking loopholes.

Vietnam and China partner on wildlife-friendly traditional medicine practices
Vietnam and China, the two largest markets for traditional medicine (TM) that uses wild plants and animals, announced a new partnership in January to adopt practices that protect wildlife while preserving the countries’ cultural heritage. The first-of-its-kind agreement involved leading TM associations from Vietnam and China — the Vietnam Oriental Traditional Medicine Association (VOTMA) and […]
World’s tiniest transmitter finds nesting area of rarest migratory shorebird
Using the world’s smallest known satellite transmitter, conservationists were able to track a spoon-billed sandpiper, thought to be the world’s rarest migratory shorebird. The transmitter revealed new stopovers and nesting areas for an individual known as K9. “K9 led us to a newly discovered breeding location and habitat, which could be a game-changer for Spoon-billed […]
Coal gasification, an old technology, is quietly expanding across Asia
- Several of Asia’s biggest economies are promoting coal gasification as a viable part of their clean energy transition, arguing that turning coal into synthetic gas yields a cleaner fuel and reduces dependence on imports of natural gas and liquefied petroleum gas.
- But activists and experts point out that gasified coal is still a highly polluting fossil fuel, and that relying on it prolongs coal mining, which has long been linked to environmental and human rights violations.
- In China, coal gasification to replace industrial petrochemicals usually produced from oil and natural gas grew by 18% in 2023, consuming more than 340 million metric tons of coal a year.
- However, cost concerns may slow the push elsewhere: investors have jumped ship from Indonesia’s inaugural gasification project, while the tab for a gas refit of a coal-fired power plant in Japan has grown so big that experts question its feasibility.

Near-extinct Siberian crane is recovering thanks to habitat protection
Over the past decade, the population of the critically endangered Siberian crane has increased by nearly 50%, according to the International Crane Foundation. The foundation said the boost in the snowy-white Siberian crane’s (Leucogeranus leucogeranus) numbers is the result of efforts to secure the migratory bird’s stopover sites along its eastern flyway, or migratory route, […]
Photos: Top new species from 2024
- Scientists described numerous new species this past year, from the world’s smallest otter in India to a fanged hedgehog from Southeast Asia, tree-dwelling frogs in Madagascar, and a new family of African plants.
- Experts estimate that fewer than 20% of Earth’s species have been documented by Western science, with potentially millions more awaiting discovery.
- Although such species may be new to science, many are already known to — and used by — local and Indigenous peoples, who often have given them traditional names.
- Upon discovery, many new species are assessed as threatened with extinction, highlighting the urgent need for conservation efforts.

Easy to catch, yet little known: Meet the Chinese mountain cat
- The Chinese mountain cat (Felis bieti) is a little-known felid found only on the eastern edge of the Qinghai-Tibet Plateau, in northwestern China.
- The species was first photographed in the wild in 2007, and until recently, very little has been known about its distribution and basic ecology.
- Researchers collected vital data on an active Chinese mountain cat den in 2018, while a recent study in Menyuan county, Qinghai province, managed to GPS-collar Chinese mountain cats for the first time.
- Recent genetic research highlights the growing threat posed by hybridization with domestic cats.

Parties gutting EUDR received donations from companies tied to illegal deforestation: Report
- The EU Parliament has voted to postpone the EU Deforestation Regulation (EUDR) by one year after strong opposition to the law from EU member states, export countries, traders, and operators.
- It has also approved a series of amendments put forward by the large center-right European People’s Party (EPP), which called for less stringent requirements.
- In a new report, the NGO Earthsight linked donors linked to illegal deforestation and likely benefits from this amendment to EPP member parties in Germany and Austria, which have called for the revision of the law.
- Supply chain analysts and environmentalists said the changes will open up loopholes undermining forest conservation and facilitating the laundering of illegally sourced commodities in the EU.

Brazil to adopt full beef traceability by 2032 amid China, EU pressure
Brazil will soon begin tracing individual cattle from birth to slaughter, aiming to make the sector 100% traceable by 2032, Agriculture and Livestock Minister Carlos Fávaro has indicated. The announcement in late October comes amid growing international demand for transparency, especially as the EUDR, a new European Union regulation requiring proof that certain imported commodities […]
China’s plans to trace wildlife trade risks inflaming trafficking, critics warn
- Conservationists are urging China’s wildlife authorities to reconsider plans to introduce a traceability system to regulate the trade and captive breeding of 18 wildlife species, including several on the brink of extinction due to the illegal wildlife trade.
- Critics say the plans, which aim to better regulate and trace the country’s extensive wildlife breeding industry, effectively expose the affected parrot and reptile species to the pet trade, which could drive up pressure on wild populations.
- Unless the traceability system is sufficiently monitored by stepping up enforcement capacity, experts warn there is a risk the new system could be used to launder wild-caught animals.
- The affected species include African gray parrots and radiated tortoises, both of which are included on Appendix I of the CITES wildlife trade convention, meaning their trade is highly restricted.

New abuse allegations hit China ghost ships in Indonesia waters
- In mid-April this year, several Indonesian crew members aboard the China-based Run Zeng 03 fishing vessel jumped into the Arafura Sea following a pattern of alleged mistreatment on board.
- One of those who jumped didn’t survive, while the others were rescued by a fishing boat that happened on the crew members fighting for life in the water.
- Authorities in Indonesia may have missed opportunities to confine boats operated by Donggang Runzeng Ocean Fishing Co Ltd, a Chinese company based in a port on the country’s border with North Korea.
- The Indonesian fisheries ministry’s head of supervision explained in an interview that his history of contact with the manager of the boats’ operator was part of a law enforcement operation.

2 new species of rare toothed toads described from Vietnam and China: studies
What’s new: Recent expeditions in Vietnam and China have unveiled two new species of toads with teeth: the Mount Po Ma Lung toothed toad and the Yanyuan toothed toad. These toads, characterized by an unusual row of tiny teeth on the roof of their mouths, belong to the rare Oreolalax genus, known mainly from the […]
Carbon credit land grab dispossesses Global South communities: Report
Communal lands the combined size of Portugal have been taken over by corporate interests for carbon offsetting schemes across the Global South, according to a new report that warns of a “new form of land grabbing.” The report by GRAIN, a nonprofit supporting small farmers, identified 9.1 million hectares (22.5 million acres) of land, more […]
Why I quit the film industry to work on ecological restoration (commentary)
- John Liu set up a CBS News bureau in China during the 1980s, where he was witness to rising pollution levels caused by rapid industrialization across the country.
- The rapid diminishment of China’s landscape at the time struck him deeply and he decided that restoration was key to reclaiming lands and livelihoods for people, both there and globally, and so he left journalism to promote it worldwide.
- “We should recognize what true wealth is. This isn’t just an environmental imperative; it’s a moral one. We must ensure our planet remains vibrant and life-supporting for generations to come,” he argues in this op-ed for Mongabay.
- This post is a commentary. The views expressed are those of the author, not necessarily Mongabay.

Spiders turn male fireflies into female mimics to lure more prey
Fireflies use their characteristic flashing signals to find and attract mates. It’s a courtship ritual that can seem magical on a warm summer evening. However, for orb weaver spiders, these displays are more than just a spectacle — the spiders can manipulate the light signals of male fireflies, turning them into unwitting lures to attract […]
As a medicine, study finds rhino horn useless — and potentially toxic
- A new study has found that concentrations of essential minerals inside rhino horns are too low to provide consumers with any health benefits, questioning their use in traditional Chinese medicine.
- The scientists also revealed that rhino horns contained potentially toxic minerals; the lack of quality control testing and regulatory oversight makes it even more pressing to address the sales of rhino horn derivatives for consumption.
- Researchers say that efforts to reduce consumer demand for rhino horn products must run in parallel with protection.

Streetlights make tree leaves tougher for insects to eat, Beijing study shows
Plants that grow under the glare of artificial lighting like streetlights have tougher leaves that insects find hard to eat, new research has found. This finding suggests that artificial light at night could be a potential threat to urban biodiversity, study co-author Shuang Zhang, an ecologist at the Chinese Academy of Sciences, told Mongabay in […]
China is latest country to oppose EU regulation to track deforestation
In a recent development, China has opposed the European Union’s landmark regulation to prevent deforestation-linked commodities from entering the EU market. This update comes from GD Holz, the German timber trade association. The EU Deforestation Regulation (EUDR) is designed to ensure that forest-related products that are sold in the EU market are deforestation-free. That is, […]
Report: Illegal fishing and labor abuse rampant in China’s Indian Ocean fleet
- A recent report by the Environmental Justice Foundation (EJF) shows that the Chinese distant-water fleet is participating in illegal, unreported and unregulated (IUU) fishing and exploitative practices such as shark finning and human rights violations in the Southwest Indian Ocean.
- The report also suggests that Chinese investment in the blue economy in the Southwest Indian Ocean region could contribute to these problems by obligating indebted states to grant fishing rights to Chinese vessels.
- China has previously stated that it has a “zero-tolerance” approach to illegal fishing activities by its distant-water fleet, but evidence suggests that China isn’t taking adequate action to stop these issues.
- At the recent meeting of the Indian Ocean Tuna Commission (IOTC), China tried to introduce a proposal that would limit scrutiny of its distant-water fleet, but this was rejected by other parties to the commission — a move that founder and CEO of EJF called a “big win” in the ongoing work to document illegal fishing activities.

Will the Mekong and Salween pay the price of China’s energy transition?
- Proposals by some of the world’s largest greenhouse gas emitters to transition their energy sectors away from fossil fuels and toward renewables have generally been welcomed by the scientific community as progress in the right direction.
- However, while acknowledging the energy transition as essential, energy experts caution policymakers to also consider the unintended social and ecological consequences of scaling up renewable infrastructure, such as large-scale hydropower dams and wind and solar farms.
- A new study finds that China’s plans to decarbonize its energy sector by 2060 could have inadvertent but severe impacts on local farmland and transboundary river basins, including the regionally significant Mekong and Salween.
- The authors say that strategies to reduce electricity demand combined with increased investment in emerging energy technologies could curb the need for further hydropower expansion in the upper stretches of the pivotal rivers, thereby reducing cascading downstream impacts.

Undercover in a shark fin trafficking ring: Interview with wildlife crime fighter Andrea Crosta
- Worldwide, many of the key players in wildlife trafficking are also involved in other criminal enterprises, from drug smuggling to human trafficking and money laundering.
- In an interview with Mongabay, Andrea Crosta, founder of Earth League International, talks about the group’s new report on shark fin trafficking from Latin America to East Asia and the concept of “crime convergence.”
- International wildlife trafficking, including the illegal trade in shark fins, is dominated by Chinese nationals, Crosta says.
- Since smuggling routes often overlap and criminal groups frequently work together across borders, Crosta calls for field collaboration among countries and law enforcement agencies to fight wildlife crime, the world’s fourth-largest criminal enterprise.

Island-building and overfishing wreak destruction of South China Sea reefs
- The offshore islets and reefs of the South China Sea have been the stage of intense geopolitical standoffs for decades, as the region’s coastal states compete for territorial control of the productive maritime area that includes oil and gas fields and reef and oceanic fisheries.
- A new investigation based on satellite monitoring and fisheries data reveals that overfishing, giant clam harvesting and island-building have devasted significant portions of the region’s shallow coral reefs.
- Experts say the direct loss of some of the world’s most diverse marine ecosystems is not the only cost, citing likely consequences for distant fisheries that depend on spawning grounds on some of the now-obliterated reefs.
- Actions by China and Vietnam were found to be by far the most egregious; however, experts say the onus lies on all South China Sea coastal states to work together toward solutions that will ensure the long-term protection and health of remaining reefs.

Smaller population estimate underscores urgency of saving Cao-vit gibbon
- A recent survey based on “vocal fingerprinting” puts the total population of Cao-vit gibbons at just 74 individuals, down from previous estimates of 120.
- Researchers say the lower number represents more precise data, not an actual decline in gibbon numbers.
- However, habitat loss and hunting, along with a slow rate of reproduction, have pushed Cao-vit gibbons to the edge of extinction.
- Reforestation and establishing protected forest corridors are key to increasing population numbers, while inbreeding remains a concern for the small population.

Hong Kong as a reef fish haven? These scientists want to get the word out
- For the past 10 years, marine biologist and conservationist Stan Shea has been leading a citizen-science program called the 114°E Hong Kong Reef Fish Survey to compile data on local reef fish species and raise awareness about the marine environment.
- The program relies on a core network of around 50 volunteer divers, who assist Shea with his mission to raise awareness about Hong Kong’s aquatic life.
- There are likely about 500 reef fish species in Hong Kong, but only about 460 have been identified so far; Shea and his team aim to find and document as many of the other overlooked as possible.
- Shea is also working on a photographic book about Hong Kong’s reef fish, which will be published in 2026.

Hydropower in doubt as climate impacts Mekong Basin water availability
- Warmer and drier wet seasons in the upper basin of the Mekong River are affecting the availability of water for hydropower generation along the major watercourse, according to a new analysis.
- At a recent online discussion, regional experts questioned the viability of hydropower on the Mekong as a long-term, sustainable energy solution, given the increasing presence of climate risks.
- With large-scale dams in upper parts of the basin failing to fill their reservoirs, panelists at the event asked whether they are truly worth their documented impacts on downstream ecosystems, livelihoods and communities.
- Panelists recommended continued information sharing and improved coordination of dam operations to preserve the river’s crucial flood pulse that triggers the seasonal expansion of Tonle Sap Lake in Cambodia, and also highlighted the conservation importance of the Tonle Sap watershed, including tributaries in Cambodia’s Cardamom Mountains.

Concern for Mexico’s vaquita as totoaba swim bladder trafficking surges online
- The dried swim bladders, or “maw,” of totoaba, an endangered fish found in the Gulf of California in northern Mexico, are being increasingly trafficked on digital platforms, according to a report from the Environmental Investigation Agency (EIA).
- The demand for totoaba has impacted other animals that get caught in the same gillnets, most notably the vaquita, the smallest porpoise in the world.
- EIA’s investigation found an increase in the number of swim bladders sold online and on some social media platforms like WeChat, a Chinese texting and cash payments app.

[Photos] New book is a stunning glimpse of Asia’s wildlife and landscapes
- A new photo book by authors and photographers Bjorn Olesen and Fanny Lai aims to raise awareness of Asia’s impressive biodiversity and protected areas, and inspire mindful ecotourism that supports effective conservation efforts.
- Many of the species intimately featured in the book encapsulate the major challenges facing the region from such threats as climate change, deforestation, development pressure, and the illegal wildlife trade, to name but a few.
- But most of all, the book is a celebration of the region’s biodiversity and conservation successes, featuring the stories of rare and imperiled species brought back from the edge of extinction through protected area management and combined efforts from governments, NGOs and communities.
- Mongabay interviewed Olesen to find out what he’s learned during his photography-inspired travels around the region and share some compelling images printed in the book.

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