分类： environment

The Lhalu Wetland National Nature Reserve in Lhasa, Tibet Autonomous Region, has achieved international distinction after being formally certified by the World Record Certification Agency (WRCA) as the planet’s highest-altitude urban natural wetland. The official announcement was made during a ceremony held in Lhasa on Saturday, December 20, 2025.

This ecological treasure, frequently described as “Lhasa’s Lungs,” spans an impressive 12.2 square kilometers and sits at an average elevation of 3,649 meters above sea level. The wetland represents an extraordinary urban ecological asset and provides crucial habitat for numerous wildlife species, contributing significantly to regional biodiversity.

The WRCA certification underscores China’s remarkable accomplishments in high-altitude wetland conservation and positions Lhalu Wetland as an exemplary model of sustainable environmental protection practices worldwide. This recognition highlights the successful balance between urban development and ecological preservation in challenging high-altitude environments.

The wetland reserve serves multiple ecological functions, including water purification, climate regulation, and providing natural flood control for the urban area. Its designation as a national nature reserve has enabled the implementation of comprehensive conservation measures that have maintained the wetland’s ecological integrity despite its proximity to urban development.

Local authorities emphasized that this international acknowledgment reinforces the global significance of Tibet’s unique ecosystems and demonstrates the effectiveness of coordinated conservation efforts in protecting fragile high-altitude environments for future generations.

China has demonstrated remarkable acceleration in its climate initiatives throughout 2025, transforming its ambitious ‘dual carbon’ pledges into concrete action. The nation’s comprehensive approach to emissions reduction has yielded significant environmental milestones while contributing substantially to global climate mitigation efforts.

The country’s decarbonization journey can be understood through ten critical developments that have characterized this transformative year. These encompass breakthroughs in renewable energy infrastructure, with Sichuan Province achieving unprecedented hydropower capacity exceeding 100 million kilowatts. Technological innovation has been equally impressive, showcased by AI-operated smart zero-carbon terminals in Tianjin that optimize energy efficiency without human intervention.

Urban sustainability initiatives have gained substantial momentum, as evidenced by Chongqing’s pioneering symposium on multi-sensory urban planning that integrates environmental considerations into city development. Concurrently, agricultural modernization programs in regions like Pinggu have established new benchmarks for low-carbon farming practices.

China’s cultural connection to environmental stewardship has manifested through widespread public engagement, including Winter Solstice celebrations that emphasized ecological awareness. The expansion of winter tourism facilities like the Harbin Ice and Snow World, while maintaining environmental considerations, demonstrates the balance between economic development and sustainability.

The regulatory framework has been strengthened through new public reading promotions that include environmental education components, while space technology advancements led by experts like Qi Faren have contributed to climate monitoring capabilities. These coordinated efforts across multiple sectors illustrate China’s holistic strategy toward achieving its carbon neutrality commitments and fostering a global transition to sustainable development.

In a landmark achievement for China’s conservation efforts, Yunlong Tianchi National Nature Reserve has become Yunnan province’s first protected area to receive inclusion on the IUCN Green List of Protected and Conserved Areas. The prestigious designation was formally announced on December 17, 2025, recognizing the reserve’s exceptional management standards and biodiversity conservation outcomes.

Located within Dali Bai Autonomous Prefecture, the reserve received personal congratulations from IUCN Director General Grethel Aguilar, who commended the conservation team’s exemplary work. In her official correspondence, Aguilar expressed confidence that Yunlong Tianchi would serve as an inspirational model for other protected areas throughout China and globally.

The IUCN Green List represents a globally recognized benchmark that evaluates the effectiveness of conservation management in protected zones. This international initiative aims to establish quality standards for biodiversity preservation while promoting successful conservation practices worldwide. With Yunlong Tianchi’s inclusion, China now boasts 25 nature reserves that have achieved this distinguished status.

The reserve’s management bureau has demonstrated particular effectiveness in protecting endangered species, including the critically endangered Yunnan snub-nosed monkey population and their fragile habitats. Conservation strategies have incorporated advanced comprehensive biodiversity monitoring systems that enable precise tracking of ecological health indicators.

Looking forward, reserve authorities plan to intensify efforts to develop innovative approaches that harmonize ecological protection with sustainable green industries. This initiative seeks to establish a regional paradigm for synergistic coexistence between human communities and natural ecosystems, potentially offering valuable insights for conservation programs globally.

China’s largest freshwater lake has reached a critical hydrological milestone as Poyang Lake’s water levels dropped below the extreme low threshold on Sunday morning. According to data from Xingzi Station, the key monitoring point, water levels fell to eight meters at 6 am on December 14, 2025, marking a severe environmental challenge for the Jiangxi province ecosystem.

The current water surface connecting Poyang Lake to the Yangtze River has dramatically shrunk by 90% compared to peak levels, continuing a troubling pattern of earlier and more prolonged dry periods. This year, the lake dipped below the 12-meter mark on August 8—87 days ahead of the historical average—and has experienced 217 days of below-threshold water levels in 2023 alone.

Scientific data reveals an accelerating trend of hydrological extremes. Since 2022, when water levels hit a record low of 4.6 meters, Poyang Lake has consistently broken records for early onset, extended duration, and severity of low-water periods. The transition from high to low water levels has become increasingly abrupt, with 2024 witnessing unprecedented daily drops of 0.45 meters and weekly declines of 2.68 meters.

The ecological consequences are substantial. Hydrological experts warn that hundreds of thousands of migratory birds—including protected species like white cranes and oriental storks—face severe wintering challenges. The Yangtze finless porpoise and other aquatic species similarly confront breeding and survival threats due to the shrinking habitat.

Local authorities have implemented emergency measures to address the crisis. At Guanhu Water Plant, all ten water pumps operate at maximum capacity, with additional pumps installed to extract water from the receding lake. Enhanced inspection protocols and water quality testing ensure safe drinking water for approximately 160,000 residents in surrounding communities.

Environmental managers are employing scientific water management strategies, including dredging operations and ecological water replenishment projects, to mitigate the impact of persistent low-water conditions. Continuous monitoring and adaptive management approaches remain crucial for balancing ecological protection and human water security needs.

The coastal ecosystems surrounding China’s Hainan Island continue to demonstrate remarkable environmental resilience, according to a comprehensive scientific report released by the South China Sea Bureau of the Ministry of Natural Resources. The findings reveal consistently high seawater quality metrics that rank among the nation’s best, coupled with well-preserved marine biodiversity across the region’s diverse habitats.

The detailed assessment, titled ‘Report on Marine Ecological Conservation and Sustainable Development of the Hainan Free Trade Port,’ was unveiled during the 6th Symposium on Global Maritime Cooperation and Ocean Governance in Sanya. This gathering attracted over 300 distinguished participants from more than 30 countries and regions, including prominent experts, scholars, government officials, diplomats, and international organization representatives.

Scientific monitoring conducted between 2020 and 2024 provided the foundational data for the report, which systematically analyzed water quality parameters, marine sediment composition, and biodiversity indicators. Researchers particularly focused on seven distinct marine ecosystem types, examining their conditions within key distribution areas to obtain a holistic understanding of the region’s ecological status.

The report’s release coincides with significant regional developments, as the Hainan Free Trade Port prepares to implement island-wide special customs operations commencing December 18. This economic initiative appears to be progressing alongside, rather than at the expense of, environmental conservation efforts.

Symposium attendees are engaged in intensive dialogues addressing critical ocean governance challenges, including the establishment of a stable and sustainable global management framework, resolution mechanisms for maritime disputes, and promotion of peaceful cooperation in the South China Sea region. The two-day conference serves as an international platform for sharing expertise and developing collaborative strategies for ocean stewardship.

The Philippines has embarked on a groundbreaking experiment with a novel form of carbon financing designed to accelerate the retirement of coal-fired power plants. Dubbed ‘transition credits,’ this innovative mechanism aims to create financial value from preventing future greenhouse gas emissions, channeling funds toward converting fossil fuel infrastructure into renewable energy facilities.

At the forefront of this initiative is the 270-megawatt South Luzon Thermal Energy Corp. power plant in Calaca City, where proponents envision demonstrating how carbon markets can fund energy transition. The concept, developed by The Rockefeller Foundation, has garnered support from major corporations including Japan’s Mitsubishi Corp., with potential applications across approximately 60 coal plants throughout the Asia-Pacific region.

Transition credits differ fundamentally from conventional carbon credits by monetizing emissions that would have occurred without intervention. This approach specifically targets Southeast Asia’s coal dependency problem—the region ranks as the world’s third-largest coal consumer after China and India, with electricity demand projected to double by 2050 according to International Energy Agency forecasts.

Proponents argue these credits could unlock approximately $110 billion in public and private capital by 2030, providing crucial financing for energy transitions in developing economies. ‘If successful, this creates a playbook for coal asset owners worldwide,’ stated Irene Maranan of ACEN Corp., which committed to retiring the Calaca plant by 2040—decades ahead of its typical lifespan.

However, the initiative faces substantial skepticism from climate policy experts and environmental advocates. Critics point to longstanding integrity issues within carbon markets, including greenwashing accusations, miscalculated emissions reductions, and human rights concerns in previous offset projects. Energy transition analyst Patrick McCully characterized transition credits as ‘old wine in a new bottle,’ warning they could divert resources from direct renewable energy development.

The debate unfolds against urgent climate realities: the world likely overshoots the 1.5°C warming threshold while Southeast Asia’s emissions continue rising. As the Philippines tests this controversial financial instrument, the global community watches to see whether innovative carbon markets can genuinely accelerate decarbonization or merely create another distraction from concrete climate action.

In a remarkable ecological turnaround, China’s crested ibis population has surged from near extinction to over 10,000 birds globally, with approximately 6,000 residing in their original habitat in Yangxian County, Shaanxi Province. This conservation success story represents one of the most significant wildlife recovery achievements in modern history.

The species, often referred to as the ‘oriental gem’ for its striking appearance featuring salmon-pink plumage and distinctive white crest, stood on the brink of disappearance in 1981 when only seven wild individuals remained. Immediate protective measures implemented by local authorities included banning blasting excavation operations and prohibiting chemical pesticides and fertilizers in areas where the birds forage.

Wang Chao, a senior expert with the Hanzhong Crested Ibis National Nature Reserve, explained that comprehensive conservation strategies have been crucial to this recovery. During breeding seasons, observation shelters are established with 24-hour monitoring to protect the birds from predators and human disturbance. These efforts have significantly enhanced natural breeding success rates.

The environmental benefits have extended beyond crested ibises. The improved ecosystem has attracted approximately 400 bird species to winter in Hanzhong, up from 300 before conservation efforts began, including reappearances of white-tailed eagles and glossy ibises.

The conservation program has also generated substantial socioeconomic benefits. Local farmers initially struggled with reduced agricultural output and market rejection of their produce due to pesticide-free farming requirements. However, through national programs supporting organic rice production and agritourism, villagers have transformed these challenges into economic opportunities.

Hua Ying, a resident of Caoba village, witnessed the transformation firsthand. From seven birds reappearing in 1993, the local population has grown to approximately 700. While tourism initially caused disturbances as visitors approached too closely for photographs, the establishment of the Yangxian County Bird Watching Association in 2006 created structured ecotourism opportunities. Trained guides now ensure responsible birdwatching while generating income through guiding services, accommodation, and organic product sales.

The population growth presents new conservation challenges. Reserve staff face increasing pressure with over 200 sick or injured ibises requiring treatment annually. Rescue efforts peak twice yearly, addressing malnourished fledglings in summer and older birds struggling with winter conditions.

Population monitoring has become increasingly complex. A recent two-month survey identified over 150 significant roosting sites, requiring coordinated efforts from multiple sectors due to limited personnel. The species’ expansion has led to dispersal beyond traditional habitats, with birds now found in Sichuan, Gansu, and Hubei provinces.

China is now implementing a national reintroduction program to restore crested ibises to their historical range across more than 20 provinces. Captive populations have been established in 13 regions, with nature reintroduction initiatives underway in six areas, aiming to reestablish the bird’s historical distribution and migratory patterns.

On the windswept Qinghai-Tibet Plateau, herder Sonam Tsering recalls when winter gales transformed his pastures into plastic wastelands. “It was heartbreaking to see my pasture littered with plastic bags,” said Tsering from Gangcha county, noting the lethal threat to livestock that accidentally ingested the debris. Today, his reality has transformed dramatically through a simple phone call that ensures prompt waste collection.

This change stems from a fundamental shift in waste management strategies around Qinghai Lake, one of the world’s highest plateau lakes and a crucial ecological barrier for Northwest China. For two decades, more than ten landfills occupying over 500,000 square meters have processed household waste in ecologically sensitive grasslands and valleys. The plateau’s extreme cold and low oxygen levels severely delayed natural degradation, while seasonal winds scattered plastic waste across fragile ecosystems.

In 2023, Qinghai province launched its first large-scale waste-to-energy facility in Xining, triggering a systematic overhaul. Counties surrounding the lake now collect and transport waste through township and county-level networks to Xining for incineration. Between June 2024 and May 2025, nearly 30,000 tonnes of waste made this journey in approximately 2,000 truckloads.

The incineration process operates at temperatures exceeding 850°C, effectively breaking down harmful substances through fermentation and high-temperature combustion. “Flue gas undergoes rigorous treatment through de-acidification, absorption and dust removal processes,” explained Wang Yongpeng, head of the Xining project, ensuring emissions meet environmental standards. The process has additionally generated approximately 15 million kilowatt-hours of electricity.

This waste management transformation coincides with remarkable ecological recovery. Qinghai Lake has experienced expanding water levels for twenty consecutive years, with satellite data from September 2024 recording a surface area of 4,650.08 square kilometers. Biodiversity has flourished alongside these conservation efforts.

China’s national waste management paradigm has shifted dramatically from landfill dependence to advanced incineration. Over 1,000 large-scale incineration plants now process more than 1.1 million tonnes daily nationwide—equivalent to filling 440 Olympic-sized swimming pools. The Qinghai Lake initiative provides a pioneering model for waste disposal in high-altitude, low-oxygen environments globally.