研究显示，中非国家由于湿润森林的持续存在，仍保持着较高的生物多样性完整度，而西非地区由 于森林和稀树草原严重退化，生物多样性完整度较低。此外，超过80%的现存野生动植物种群生活 在"生产性土地"，即人类与自然共存的森林和牧场，而非保护区内。 研究通讯作者、斯泰伦博斯大学可持续转型中心高级研究员海莉·克莱门茨说，对于非洲大型哺乳 动物来说，保护区仍然至关重要，但仅靠保护区不足以遏制生物多样性减少，对"生产性土地"进行可持 续管理是维护生物多样性和保障生计的关键。 克莱门茨表示，许多全球生物多样性评估无法反映非洲的现实情况。通过直接与研究和管理非洲生 态系统的人士合作，研究人员得以掌握更真实的情况。研究报告3日发表在英国《自然》杂志上。 南非斯泰伦博斯大学3日发表的一份声明说，一项由非洲研究人员主导的最新研究显示，撒哈拉以 南非洲的生物多样性较工业革命前已减少近四分之一。 声明说，这项研究耗时超5年，汇集了在该地区工作的研究人员、野外生态学家、护林员、导游和 博物馆馆长等200名专业人士，绘制了非洲生物多样性完整度指数地图。 研究显示，撒哈拉以南非洲的生物多样性较工业革命前减少了24%，意味着该地区的植物和动物平 ...

Group 1: Global Governance and Multilateralism - China and France reaffirm their commitment to multilateralism and the authority of the United Nations, emphasizing its role in maintaining international order and addressing global challenges [1][2] - Both countries support the UN Secretary-General's reform initiatives aimed at enhancing the representation of developing countries in governance platforms [2] - China and France agree to strengthen cooperation within the G20 framework to enhance its role as a major forum for international economic cooperation [2] Group 2: Climate and Environmental Cooperation - China and France emphasize the importance of ongoing dialogue to address global climate and environmental challenges, committing to implement previous agreements on biodiversity and climate change [3][4] - Both nations support the goals of the Paris Agreement, aiming to limit global temperature rise to below 2°C and strive for 1.5°C [6] - They recognize the need for enhanced cooperation in renewable energy deployment and aim to triple global nuclear power capacity by 2050 [6][9] Group 3: Nuclear Energy Cooperation - China and France view nuclear energy as a clean and stable energy source essential for addressing climate change and energy security [9][10] - Both countries commit to enhancing cooperation in nuclear technology innovation and safety, including the development of small modular reactors and applications of artificial intelligence [11] - They emphasize the importance of training skilled professionals in nuclear science and engineering to support sustainable development in the nuclear sector [12] Group 4: Agricultural and Food Cooperation - China and France recognize the significance of agriculture in their bilateral relations and commit to enhancing cooperation in agricultural practices and food safety [14][15] - Both countries aim to provide a fair and non-discriminatory competitive environment for agricultural enterprises [15] - They express intentions to deepen collaboration in wine production and geographical indication cooperation [16] Group 5: International Peace and Security - China and France are committed to seeking constructive solutions to international security challenges based on international law [17] - They support efforts for a ceasefire in Ukraine and the implementation of the "two-state solution" for Israel and Palestine [17][18] - Both nations emphasize the importance of humanitarian aid and support for the Palestinian Authority [18]

Core Viewpoint - The second comprehensive scientific investigation of the Tibetan Plateau has released "ten major application results," which are crucial for ecological protection legislation, the establishment of a comprehensive observation and early warning platform, and the optimization of the national park system, thereby revealing the mechanisms of environmental change on the Tibetan Plateau and significantly contributing to its sustainable development [1][2]. Group 1: Major Application Results - The ten major application results include scientific support for ecological protection legislation, providing legal guarantees for the ecological barrier of the Tibetan Plateau [2] - Establishment of a comprehensive observation and early warning platform for the Earth system, aiding major projects and cross-border disaster prevention [2] - Proposal for the construction of a national park group and optimization of the natural protection area system, scientifically supporting the establishment of relevant national parks [2] - Assessment of the positive effects of major ecological projects on the Tibetan Plateau, reinforcing its ecological safety barrier [2] - Development of ecological protection and disaster avoidance plans for the Sichuan-Tibet Railway, ensuring the safety of major transportation projects [2] - Innovation in disaster prevention technology for permafrost areas, supporting the construction of the Qinghai-Tibet Railway [2] - Evaluation of disaster risks in the Yarlung Tsangpo River basin, serving major hydropower project construction [2] - Achievements in the assessment of mineral resources like lithium, potassium, and oil and gas, supporting the strategic resource reserve construction of the Tibetan Plateau [2] - Continuous monitoring of greenhouse gases through the Tibetan Plateau monitoring network, providing data for carbon accounting and climate change response [2] - Proposal of new models for border security and development, supporting the construction of national security barriers [2] Group 2: Scientific Contributions and Findings - The second comprehensive scientific investigation has published over 190 excellent scientific reports and 245 articles in top international academic journals, contributing to scientific communication and public understanding [3] - The investigation has involved over 3,000 scientific teams and more than 30,000 participants, covering the entire Tibetan Plateau and addressing various scientific tasks and topics [4] - New findings indicate that the Tibetan Plateau has undergone three environmental transformations, enhancing its role as Asia's water tower and increasing its carbon sink capacity, which supports national water resource security and carbon neutrality goals [6] - The investigation has revealed the unique status of the Tibetan Plateau as a "biodiversity museum" and "species cradle," providing critical evidence for understanding global biodiversity patterns [6]

Core Viewpoint - The implementation of the ten-year fishing ban on the Yangtze River has shown significant positive effects on the ecosystem, leading to the recovery of aquatic biodiversity and resources, while also providing new livelihoods for former fishermen [1][2][8]. Group 1: Ecological Recovery - The Yangtze River's aquatic biodiversity is gradually recovering, with the population of Yangtze finless porpoises increasing to 1,249 in 2022, up by 237 from 2017 [3][4]. - Key species have returned, indicating a healthier ecological chain; for instance, the population of Chinese paddlefish has increased to four times its pre-ban level in certain areas [4]. - The overall resource density in the Yangtze River has risen by 9.5% year-on-year, and the number of indigenous fish species has increased by 36 since the ban [4][14]. Group 2: Habitat Restoration - Significant efforts have been made to restore aquatic habitats, including the removal of 342 small hydropower stations in the Chishui River, enhancing water connectivity [5]. - The ecological compensation funding for fishing-related projects has increased from 13% in 2021 to 76% [6]. Group 3: Support for Former Fishermen - The fishing ban has affected 231,000 former fishermen, with many transitioning to new livelihoods such as eco-tourism and aquaculture [8][10]. - Training programs and job fairs have been organized, providing nearly 20,000 job opportunities in various sectors for former fishermen [11][12]. - By September 30, 2023, all 142,000 employable former fishermen had transitioned to new jobs, and 220,000 had secured basic pension insurance [12]. Group 4: Regulatory and Enforcement Measures - The government has strengthened law enforcement against illegal fishing, with a focus on improving the capabilities of fishing law enforcement agencies [13][14]. - The Ministry of Agriculture and Rural Affairs has emphasized the need for a coordinated approach to manage the Yangtze River ecosystem effectively [19]. Group 5: Future Directions - The government plans to optimize and enhance policies for the remaining five years of the fishing ban, focusing on ecological restoration and biodiversity monitoring [19][20].

尽管只有初中学历，还曾偷盗植物卖钱，洪信介却与一群硕士生、博士生一起工作，还被同事们称为"介神"。很多植物学家想做又做不到的事，他通通包 办了：他能轻松地从一棵树跳到另一棵树，眼睛跟扫描仪一样，能一眼就识别出各种植物的种类、状态。 阿介一直没结婚，以后也不想结婚："结婚是要负责的，我太爱采集植物了，有一天我绝对是死在山里的那个人。" 植物猎人洪信介 保种中心部分大棚 台湾屏东县高树乡，有世界上最大的热带植物保种中心——辜严倬云植物保种中心。这里总共收藏了32587种植物，台湾目前有记录的植物，不过5000多 种而已，这里的兰花、苔藓、秋海棠等植物都是世界第一丰富。 52岁的阿介，已经在这里工作了8年多，是保种中心最特别的研究助理和植物猎人。 台湾南投人洪信介，今年52岁，他从事着全台湾最危险的工作：植物猎人。每年至少有100天独自在森林里，负责采集濒危植物，带回保种中心培育，随 时可能被毒蛇咬、从4、5层高的树上摔下来…… 我们见到阿介的时候，他正带着老花眼镜在24摄氏度的恒温冷房里检查植物。之前的半个月，他都待在没有手机讯号的荒野做采集。全球热带植物的栖息 地被严重破坏，阿介从森林带回了很多濒危植物，让它们 ...

大熊猫是和平的象征、友谊的使者。作为全球36个生物多样性热点地区之一，四川是全球最大、最完整的大熊猫栖息地，近75%的大熊猫在这 里繁衍生息。在大熊猫的"伞护"之下，川金丝猴、羚牛、金钱豹、珙桐、光叶蕨等珍稀动植物也在这片土地上诗意栖居。 大熊猫 国家一级保护动物,中国特有,分布于川陕日 高山竹林。毛色黑白相间,体型肥硕,以竹子 为主食,有一活化石"之称" 国家 级保护动物,中国特有,分布于川陕日 部。它面量临每 鼻孔上仰,肩背有金黄长 尾与候影长 y 手续被不 to As 投手 国家一级保护动物,分布于我国西南、西北山 地。体型粗壮似牛,角弯曲,毛色深褐或灰棕, 是兼具牛、羊特征的珍稀动物。俗称"六不像", 为高山珍稀兽类 近75%的人熊畑仕区生紫衍生忌。 仕人熊畑的 半張 川金丝猴、羚牛、金钱豹、珙桐、光叶蕨等珍稀动植物也在 这片士地上诗意栖居 在版人 联同 国家一级保护植物,中国特有,分布于川鄂S相黔 等山地。落叶乔木,花序具两枚白色大苞片,形 似白鸽展翅,被誉为"植物活化石" 手出版大 t first 红豆形 app of the 国家一级保护动物，分布于我国西南、西北高 下 涌休灰白巨型的 星期长 ...

Core Points - The arrival of thousands of red-billed gulls marks the beginning of the annual bird-watching season at Lugu Lake, Yunnan Province, which is expected to last until March next year [2] - Lugu Lake, as China's third-largest deep-water lake, maintains a stable water quality that provides a suitable habitat for migratory birds, including red-billed gulls [2] - The local government has prioritized ecological protection and restoration efforts, leading to increased biodiversity and attracting more migratory birds to the area [3]

Core Insights - The second comprehensive scientific expedition to the Qinghai-Tibet Plateau has released "Ten Application Achievements," showcasing significant advancements in ecological protection, disaster prevention, resource investigation, and carbon accounting [1][4][6]. Group 1: Application Achievements - The expedition has established a comprehensive observation and early warning platform for the Earth system [4]. - A proposal for optimizing the national park system and natural protection areas in the Qinghai-Tibet Plateau has been put forward [4]. - Innovative disaster prevention technologies for permafrost regions have been developed [4]. - The assessment of major ecological projects in the Qinghai-Tibet Plateau has shown positive results [4]. - A monitoring network for greenhouse gas research has been established [1][4]. Group 2: Environmental Changes and Risks - The expedition identified significant environmental changes in the Qinghai-Tibet Plateau, including warming, increased humidity, and enhanced water supply capabilities [6][7]. - The water supply capacity of the Asian water tower has notably increased, with projected runoff increases of up to 49% by the end of the century [6]. - The expedition revealed a tripling of risks associated with ice avalanches and glacial lake outburst floods in the future [6]. Group 3: Biodiversity Discoveries - New discoveries in biodiversity include the identification of a new group of echo-locating mammals, the pig-tailed mouse, challenging previous beliefs about echo-location in mammals [8][9]. - The study found that bird migration routes can be passed down through genetic memory, providing insights into the relationship between biological behavior and geological changes [9]. - Numerous new species and records were discovered, including previously thought extinct plants and rare animals, highlighting the Qinghai-Tibet Plateau's unique biodiversity [9].

Core Insights - The project is China's first offshore photovoltaic project built in high wind speed areas, with a total capacity of 180 megawatts and covering an area of 3048 acres [1][2] - The project utilizes a "multi-pile + diagonal support" structure to withstand typhoons and high waves, promoting marine biodiversity by creating artificial reefs [1] - The Agricultural Bank of China provided a loan of 10 million yuan for the project, which is recognized as the first "biodiversity-friendly photovoltaic loan" in Fujian province [2] Group 1 - The offshore photovoltaic project has an annual electricity generation of approximately 300 million kilowatt-hours, saving 90,000 tons of standard coal and reducing carbon dioxide emissions by 240,000 tons [2] - The project aims to integrate ecological tourism with the nearby mangrove restoration project, enhancing the local ecosystem [1] - The Agricultural Bank of China's support reflects its commitment to green finance, with a green credit balance exceeding 130 billion yuan as of the end of October [2] Group 2 - Offshore photovoltaic plants have unique advantages over land-based ones, including higher sunlight capture due to ocean surface reflectivity and lower operating temperatures from sea breeze and water cooling [2] - The bank's loan has a lower interest rate compared to typical project loans, aligning with sustainable development goals [2] - The project contributes to the ecological restoration and biodiversity enhancement in the region, promoting a "power generation above water and fish farming below" model [1]

②海南热带雨林国家公园五指山片区里的甲虫。 ①11月13日，海南热带雨林国家公园五指山片区里的螽斯。 ③海南热带雨林国家公园五指山片区里的蓑蛾，它背着"房子"保护自己。 立冬过后，海南热带雨林国家公园里仍然充满生机。这里栖息着各种昆虫，它们形态各异，展现出海南 热带雨林的生物多样性。 本组图片均由海南日报全媒体记者 李天平 摄 ...