11月20日，自然资源部副部长、国家海洋局局长孙书贤在京会见世界银行东亚与太平洋地区副行长卡洛 斯・费利佩・贾拉米洛一行。双方就建立伙伴关系，推动建设中国—世行集团全球生态系统与转型中心 （下称全球知识中心），深化务实合作等事宜进行深入交流。孙书贤表示，全球知识中心是中国与世行 共同应对全球化挑战、精诚合作的重要成果，其目标定位与自然资源部职责高度契合。他建议自然资源 部与世界银行签署框架性合作协议，推动建设全球知识中心技术支持中心，在城市生物多样性保护、基 于自然的解决方案、自然资本核算等领域开展合作，同时拓展合作形式，派遣中方专家到世行总部或其 他地区局开展交流。 ...

Core Insights - The second batch of the "International Case Collection on Coastal Ecological Disaster Reduction and Synergy" was released by the Ministry of Natural Resources and the International Union for Conservation of Nature (IUCN) during the 2025 Global Coastal Forum, highlighting the urgent need for ecological transformation in coastal disaster risk management due to increasing threats from climate change [2][4][5] Background and Significance - The release of the case collection is a response to the escalating risks of marine disasters such as storm surges and coastal erosion, which threaten public safety and sustainable marine economic development [4] - Traditional hard coastal protection measures are increasingly seen as economically and sustainably limited, necessitating a shift towards ecological solutions [4] - The collection aims to share knowledge globally, align with UN sustainable development goals, and promote the concept of "ecology first, green development" in coastal areas [5] Key Highlights - The case collection includes innovative practices in coastal protection and restoration, emphasizing the principles of prioritizing protection, natural recovery, and supplementary artificial restoration [7] - Notable examples include: - Liaoning's ecological disaster reduction case, which created a protective barrier for 3,000 residents [7] - Hebei's ecological restoration that tripled the area of a lagoon and significantly improved flood response capabilities [7] - Shandong's natural recovery of 18 hectares of beach without artificial sand replenishment [7] - Zhejiang's multi-faceted economic development model integrating tourism, culture, and fisheries [7] - Guangxi's comprehensive ecological disaster reduction system achieving a wave height reduction rate of 63.7% [7] Innovations and Future Directions - The second batch of cases emphasizes innovative mechanisms such as community involvement and carbon trading for sustainable project operation [10] - Examples include Wenzhou's model attracting over 30 billion yuan in private investment for ecological restoration and Guangxi's dual innovation path utilizing waste resources and blue carbon trading [10] - Future efforts will focus on deepening ecological protection and restoration practices, promoting advanced technologies, and fostering global cooperation for resilient coastal ecosystems [11]

Core Viewpoint - The article highlights the successful integration of ecological restoration and tourism development in Hainan's Lingshui County, showcasing how traditional fishing communities are transforming their livelihoods through sustainable practices and cultural tourism [3][20][21]. Group 1: Ecological Restoration Efforts - Hainan has initiated 13 central and 16 provincial marine protection and restoration projects from 2018 to June 2025, investing a total of 2.6397 billion yuan, restoring 152.33 kilometers of coastal areas and 1,225.94 hectares of mangroves [4][25]. - The ecological environment in Hainan has improved significantly, with over 98% of the water in Lian'an Lagoon reaching Class I water quality, and over 90% in New Village Lagoon reaching Class II standards [6][22]. - The restoration efforts have led to a 50% increase in fish and shellfish resources in restored areas compared to non-restored areas, indicating a successful recovery of marine biodiversity [6][12]. Group 2: Economic Impact and Tourism Development - The tourism sector in Lingshui has flourished, with 1.6557 million visitors and a total tourism revenue of 956 million yuan in 2024, driven by unique cultural experiences and ecological attractions [20][22]. - The local fishing community has seen an increase in average annual income from 36,200 yuan in 2019 to 43,300 yuan in 2022, reflecting the economic benefits of sustainable practices [20][24]. - The establishment of a community benefit-sharing mechanism has allowed local residents to earn income from ecological resources, enhancing their motivation for environmental protection [21][24]. Group 3: Community Involvement and Cultural Integration - The integration of traditional fishing culture with modern ecological tourism has created a sustainable cycle of protection, development, and cultural heritage [19][21]. - Local fishermen have transitioned into roles such as "marine forest guardians" and "ecological tour guides," showcasing the community's active participation in ecological restoration [22][24]. - The establishment of the Hainan Mangrove Museum and various cultural tourism projects has attracted visitors and promoted awareness of the unique marine culture of the fishing communities [20][21].

Core Insights - The world is entering a new drought period, facing increasingly severe systemic drought risks that impact all sectors and economies globally [1][2] - Drought is no longer just an agricultural issue but a systemic risk affecting social structures and economies [1][2] Drought Characteristics - The frequency of global drought events has increased by 30% from 2000 to 2019, with higher intensity, broader impact, and greater unpredictability [2] - The phenomenon of "sudden drought" is particularly concerning, characterized by rapid onset and deterioration, often without sufficient warning [1][2] Economic Impact - Some countries experience annual losses from drought that can reach up to 10% of their GDP [2] - There is a shift in discussions about drought, focusing more on its economic consequences rather than just its impact on life and livelihoods [2] Response Strategies - Over 80 countries have developed drought response plans, but the challenge lies in effective implementation [2] - Emphasis on improving irrigation technology, promoting drought-resistant crops, and establishing early warning systems is crucial [2] - Transitioning from short-term emergency responses to long-term resilience building is essential [2] Collaborative Efforts - Drought management requires breaking down departmental barriers and fostering cross-level and cross-departmental cooperation among governments, communities, and nations [2] - China's experience in land restoration and drought-resistant technology is being applied in regions like Africa and Central Asia, enhancing international cooperation [3]

Core Viewpoint - The report highlights the urgent need for China to enhance its capacity to adapt to climate change due to the increasing frequency of extreme weather events exacerbated by global warming and El Niño effects [1] Group 1: Current Climate Challenges - In 2023, multiple regions in China experienced severe extreme weather events, including record-breaking rainfall and extreme heat, leading to significant impacts on urban areas [1] - The urbanization rate in China reached 67% by the end of 2024, meaning approximately 940 million people live in urban areas, which increases the potential for widespread disaster impacts during extreme weather [1] Group 2: Climate-Resilient Urban Development - Since 2017, China has initiated climate-adaptive city construction pilot projects in 28 cities, which have yielded positive results and valuable experiences [2] - The first batch of 39 cities has been selected to deepen climate-adaptive city construction, representing various scales and geographical regions, with the expectation of strong demonstration effects [2] Group 3: Systematic Urban Resilience Enhancement - Urban construction and operation must shift from traditional risk response strategies to systematic transformations that enhance resilience against climate risks [3] - Emphasizing natural solutions, such as green spaces and ecological management, is crucial for improving urban adaptability to climate change [3] Group 4: Multi-Stakeholder Engagement - Building climate-adaptive cities requires the involvement of various stakeholders, including government, social organizations, enterprises, and the public, to create a collaborative governance system [4] - Increasing public awareness and understanding of climate adaptation is essential for enhancing disaster preparedness and self-rescue capabilities among urban residents [4]

Core Insights - The article discusses the groundbreaking research led by Professor Guo Qinghua and his team, which resulted in the creation of China's first "tree density map," revealing that there are approximately 142.6 billion trees in China as of 2020, with an average tree density of about 689 trees per hectare, equating to roughly 100 trees per person in China [2][4][12] Group 1: Tree Density Mapping - The tree density map was developed over a decade using advanced technologies such as drones, laser radar, and AI algorithms to accurately estimate tree numbers across 9.6 million square kilometers of land [5][6] - The map provides detailed information on tree distribution, with the Yangtze River basin having about 49.6 billion trees, and provinces like Sichuan, Heilongjiang, Yunnan, and Guangxi collectively accounting for 32% of the total tree count [4][6] Group 2: Technological Innovations - The research utilized laser radar technology to create high-resolution 3D point cloud data, allowing for precise measurements of tree height, crown size, and other structural parameters [8][9] - The team faced challenges such as weather conditions affecting measurement accuracy and the difficulty of identifying lower canopy trees due to upper canopy obstruction, which they addressed through advanced data processing techniques [6][9] Group 3: Ecological and Cultural Significance - The existence of giant trees has ecological importance and is intertwined with local cultural beliefs, as seen in regions where communities revere these trees as sacred [10] - The research aims to balance modern development with traditional cultural preservation, emphasizing the need for sustainable practices in ecological protection [10][13] Group 4: Future Research and Goals - The team is also involved in creating a new generation of vegetation maps to reflect significant changes in vegetation types over the past 40 years, highlighting the need for updated ecological data [11][12] - The research supports China's "dual carbon" goals by providing a more accurate "green ledger" that includes not only forest area but also carbon storage and biodiversity metrics [13]