气候变化应对

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《为自然融资》全球报告重磅更新:生物多样性融资缺口扩大至9420亿美元
Sou Hu Cai Jing· 2025-09-25 10:34
来源:市场资讯 (来源:保尔森基金会) 今日,保尔森基金会在美国发布《为自然融资》(Financing Nature)中期报告(以下简称"中期报告")。该报告是继2020年保尔森基金会、美国大自然保 护协会及康奈尔大学联合发布《为自然融资》(Financing Nature)全球报告之后的最新研究成果。报告指出,全球生物多样性融资缺口已从2020年的每年 7110亿美元扩大至9420亿美元。尽管全社会对生物多样性丧失的认识有所提升,但自然仍在以前所未有的速度消失——预计到本世纪中叶,地球上多达一 半的物种将面临灭绝的风险。 亨利 · 保尔森 保尔森基金会主席、美国前财政部长 报告指出,从积极的角度来看,尽管资金缺口巨大,但通过制定实施得当的政策和创新的融资机制,仍有可能取得实质性进展: "生物多样性丧失对人类的繁荣和福祉构成深远的风险。令人欣慰的是,我们正在不断发掘有效的应对之道。过去五年,我们在开发创新性的融资机制和 推动自然保护方面取得了显著进展。当前的症结并非认识不足,而在于如何激发更强的领导力与更切实的政府行动。" 该报告在"彭博慈善基金会全球论坛"上发布,恰逢第80届联合国大会召开,也正值将在亚马逊 ...
南非总统呼吁推动全球治理体系改革
Xin Hua Wang· 2025-09-25 00:54
Core Points - South African President Ramaphosa emphasized the need for international cooperation to address global challenges and defend multilateralism during the 80th UN General Assembly [1] - He called for reforms in international financial institutions to support developing countries with fairer lending rules and highlighted the importance of maintaining the World Trade Organization's core role in global trade [1] - Ramaphosa pointed out the severe impacts of climate change on African nations, urging UN member states to adhere to their commitments in combating climate change [1] Group 1 - Ramaphosa criticized unilateral military actions and trade protectionism as threats to multilateralism and international law [1] - He highlighted the heavy debt burden hindering sustainable development in many African countries [1] - The President condemned Israel's actions in Gaza as "genocide" and called for the international community to implement the "two-state solution" [2] Group 2 - Ramaphosa stressed the need for nuclear disarmament and mentioned South Africa's role in the 2026 review conference of the Treaty on the Non-Proliferation of Nuclear Weapons [2] - He urged countries to reaffirm their commitment to equality, dignity, and collective security in the context of the UN's 80th anniversary [2]
【中国新闻网】光合生物如何适应进化?中国团队破解高效捕获利用光能分子机制
Zhong Guo Xin Wen Wang· 2025-09-12 01:34
Core Insights - Chinese scientists have made a significant breakthrough in understanding how the marine phytoplankton, specifically the diatom, optimizes its photosynthetic system to adapt to varying light conditions in the ocean [1] Group 1: Research Findings - The research team led by researchers Wang Wenda and Tian Lijin from the Chinese Academy of Sciences has revealed the unique strategy of diatoms in adapting their photosynthetic system structure at the atomic level [1] - The PSI-FCPI supercomplex of diatoms consists of 51 protein subunits and 819 pigment molecules, with a molecular weight of 1.66 megadaltons, significantly larger than known eukaryotic photosystem I complexes [2] - The light-harvesting efficiency of the diatom's PSI-FCPI exceeds 95%, comparable to that of terrestrial plants, indicating special protein assembly and energy transfer characteristics [2] Group 2: Structural Characteristics - The core of the diatom's photosystem I is surrounded by 38 phycobilin-chlorophyll a/c binding protein light-harvesting antennas, arranged in a modular fashion into eight radial bands, greatly expanding the light-capturing area [2] - The newly discovered light-harvesting antennas contain a high concentration of chlorophyll c and phycobilin types of carotenoids, effectively absorbing blue-green and green light wavelengths in deep water [4] Group 3: Ecological Importance - Diatoms, with their calcium carbonate cell walls, were major contributors to marine primary productivity during the Cretaceous period and play a crucial role in oceanic carbon deposition and the global carbon cycle [4]
上合组织天津峰会丨上合组织成员国环保合作取得系列成果
Xin Hua Wang· 2025-08-31 01:42
Group 1 - The Shanghai Cooperation Organization (SCO) member states have achieved significant results in environmental cooperation, promoting regional green transformation and sustainable development through policy dialogue, technical exchanges, information sharing, and capacity building [1] - An environmental information sharing platform has been established under China's initiative, providing a trilingual portal for members to access environmental laws, regulations, and management systems, facilitating compliance and investment safety [1] - China has successfully hosted over 30 technical exchange activities, attracting nearly 1,000 industry representatives, to promote the application and dissemination of green low-carbon technologies among SCO countries [1] Group 2 - China is actively constructing the China-SCO Ecological and Environmental Innovation Base, focusing on ecological protection and climate change capacity building [2] - The Chinese government has established the Kunming Biodiversity Fund with an initial investment of 1.5 billion RMB, which will support multiple projects aimed at biodiversity protection [2] - Several SCO member countries, including Kazakhstan, Kyrgyzstan, Tajikistan, Uzbekistan, and Pakistan, have applied for the second batch of projects under the biodiversity fund [2]
驻新西兰使馆发言人:中国台湾省根本没有资格被接纳
Xin Lang Cai Jing· 2025-08-14 11:33
8月14日,中国驻新西兰使馆发言人就涉太平洋岛国论坛不实信息发表谈话。 中国作为太平洋岛国论坛 对话伙伴,尊重论坛在地区合作中的作用,一贯重视发展同论坛关系,珍视通过论坛对话会同论坛成员 及其他对话伙伴共商支持太平洋岛屿发展中国家发展的机会。中方自论坛设立对话机制以来参加了每届 论坛对话会,一直期待根据惯例和论坛成员最新决定,包括在所罗门群岛举行论坛领导人会议期间,继 续同各方开展对话。试图就有关问题指责中方毫无根据,中方绝不接受并坚决反对。正如今年5月举行 的第三次中国—太平洋岛国外长会确认,中方愿同太平洋岛国一道深化相互尊重、共同发展的全面战略 伙伴关系,愿在南南合作框架下为岛国发展提供力所能及的支持。气候变化是岛国面临的最大生存挑 战,中方对此充分理解并感同身受,愿帮助岛国应对气候变化挑战,实现更广泛的可持续发展。关于台 湾问题,台湾是中国的一个省,从来不是一个国家,过去不是、现在不是、将来更绝无可能。主权原则 是联合国宪章的基石,任何国家、任何人都不应搞什么双重标准。在这个大是大非问题上,中方和绝大 多数论坛成员的立场是一贯且明确的。正因如此,中国台湾省根本没有资格也从来未被接纳为论坛对话 伙伴或观察 ...
中方:绝不接受并坚决反对
Zhong Guo Ji Jin Bao· 2025-08-14 11:22
8月14日,中国驻新西兰大使馆发言人就涉太平洋岛国论坛不实信息发表谈话: 中国作为太平洋岛国论坛对话伙伴,尊重论坛在地区合作中的作用,一贯重视发展同论坛关系,珍视通 过论坛对话会同论坛成员及其他对话伙伴共商支持太平洋岛屿发展中国家发展的机会。中方自论坛设立 对话机制以来参加了每届论坛对话会,一直期待根据惯例和论坛成员最新决定,包括在所罗门群岛举行 论坛领导人会议期间,继续同各方开展对话。试图就有关问题指责中方毫无根据,中方绝不接受并坚决 反对。 正如今年5月举行的第三次中国—太平洋岛国外长会确认,中方愿同太平洋岛国一道深化相互尊重、共 同发展的全面战略伙伴关系,愿在南南合作框架下为岛国发展提供力所能及的支持。气候变化是岛国面 临的最大生存挑战,中方对此充分理解并感同身受,愿帮助岛国应对气候变化挑战,实现更广泛的可持 续发展。 关于台湾问题,台湾是中国的一个省,从来不是一个国家,过去不是、现在不是、将来更绝无可能。主 权原则是联合国宪章的基石,任何国家、任何人都不应搞什么双重标准。在这个大是大非问题上,中方 和绝大多数论坛成员的立场是一贯且明确的。正因如此,中国台湾省根本没有资格也从来未被接纳为论 坛对话伙伴或 ...
巴基斯坦将成为南亚首个加入《保护水下文化遗产公约》国家
Zhong Guo Xin Wen Wang· 2025-08-08 21:48
Core Points - Pakistan has become the first country in South Asia to join the UNESCO Convention on the Protection of Underwater Cultural Heritage, enhancing its role in preserving underwater cultural resources [1][2] - The Pakistani government is committed to protecting its marine cultural heritage and aims to lead in the region regarding underwater cultural heritage protection [2] - Collaboration with UNESCO will involve scientific research and mapping of underwater cultural heritage, utilizing non-invasive technologies [2] Group 1 - The meeting between Pakistan's Federal Maritime Minister and UNESCO representative focused on cooperation in documenting, protecting, and promoting Pakistan's underwater archaeological resources [1] - UNESCO expressed willingness to provide technical and scientific support to Pakistan in the field of underwater cultural heritage [1][2] - Pakistan's participation aligns with global efforts to address climate change while showcasing its rich cultural resources [1] Group 2 - The Pakistani government emphasizes environmentally friendly exploration methods in marine archaeology, prioritizing non-invasive techniques such as remote sensing and diver observation [2] - Any excavation work will adhere strictly to scientific standards to ensure the protection of marine ecosystems [2]
非洲唯一的联合国总部级办事处:内罗毕的全球使命
2 1 Shi Ji Jing Ji Bao Dao· 2025-08-06 08:56
Core Points - The United Nations Office at Nairobi (UNON) is the only UN headquarters in Africa and the Global South [1] - UNON serves as the representative office of the UN Secretary-General in Kenya, featuring modern facilities and a beautiful environment [1] - It hosts several important agencies, including the United Nations Environment Programme (UNEP), UN-HABITAT, and the United Nations Population Fund (UNFPA) [1] Functions and Responsibilities - UNON coordinates regional cooperation, promotes sustainable development, addresses climate change, and facilitates humanitarian assistance [1] - It acts as a bridge for communication between the UN and African nations, supporting the continent's efforts towards peace and prosperity through data analysis, policy formulation, and project implementation [1]
成就彼此 惠及世界(国际论道)
Ren Min Ri Bao Hai Wai Ban· 2025-08-03 22:41
Group 1 - The core viewpoint of the news is that the recent China-EU summit marks a significant opportunity to enhance bilateral relations, especially in the context of climate cooperation and economic collaboration [2][3][4] - The joint declaration on climate change emphasizes the importance of maintaining policy continuity and stability among major economies, highlighting the green partnership as a crucial aspect of China-EU relations [2][3] - The economic relationship has evolved significantly since the establishment of diplomatic ties, with trade volume increasing from $2.4 billion at the beginning to over $780 billion today, and bilateral investment stock reaching approximately $260 billion [4][5] Group 2 - The summit is seen as a pivotal moment for both parties to reaffirm their commitment to multilateralism and sustainable development, with calls for deeper dialogue on mutual respect and cooperation [6][9] - The growth in EU investment in China, which increased by 11.7% in the first quarter of this year, reflects the strong interest of European companies in the Chinese market [7] - The cultural and people-to-people exchanges are also thriving, with projections indicating that Chinese tourists will significantly contribute to the European economy in the coming years [8]
北半球夏季提前进入“炙烤模式”,会带来哪些经济影响|树线图
Di Yi Cai Jing· 2025-07-10 12:02
Group 1: Climate Change and Heatwaves - The current heatwave in the Northern Hemisphere is linked to a persistent high-pressure system known as the "heat dome," which traps warm air near the surface, resulting in prolonged hot, clear, and dry weather [1][5] - June 2025 was recorded as the third hottest June globally since records began, with an average surface temperature of 16.46 degrees Celsius, 0.47 degrees Celsius higher than the average from 1991 to 2020 [2] - The World Meteorological Organization (WMO) warns that there is an 80% probability of experiencing the warmest years between 2025 and 2029, with a 86% chance of global warming exceeding 1.5 degrees Celsius above pre-industrial levels [2] Group 2: Regional Impacts and Trends - The frequency and intensity of extreme heat events in Europe are increasing, with projections indicating that by 2050, about half of the European population may face high heat stress risks during summer [3] - Since 1950, over two-thirds of extreme heat events in Europe have occurred after 2000, with a notable increase in "tropical nights," where nighttime temperatures remain above 25 degrees Celsius [3] Group 3: Economic Implications - The extreme heat is expected to slow global economic growth by 0.6 percentage points this year, with one day of extreme heat (temperatures exceeding 32 degrees Celsius) equating to half a day of work stoppage [10] - The International Energy Agency reported a 0.8% increase in CO2 emissions related to energy in 2024, reaching a record 3.78 billion tons, contributing to a rise in atmospheric CO2 concentration to 422.5 PPM, which is 50% above pre-industrial levels [7] Group 4: Global Response and Cooperation - The WMO emphasizes the need for enhanced international cooperation to address climate challenges, including the establishment of global early warning systems, as only 50% of countries currently have multi-hazard early warning systems [10] - Increased financing support from international financial institutions and climate funds is crucial for climate change mitigation efforts, particularly for vulnerable populations in developing countries [10]