Core Viewpoint - The article emphasizes the advancements in China's meteorological observation systems and their role in enhancing weather forecasting accuracy and disaster prevention capabilities in the context of increasing extreme weather events globally due to climate change [5][6][11]. Group 1: Meteorological Observation Systems - China has developed the world's largest integrated meteorological observation system, which includes 8 meteorological satellites, 546 weather radars, and over 90,000 ground observation stations, achieving an 80% monitoring rate for meteorological disasters [7]. - The introduction of the Beidou sounding system has significantly improved the accuracy of high-altitude weather observations, with wind measurement errors reduced from several meters per second to less than one meter per second [6][7]. - The meteorological observation network supports various sectors, including agriculture, transportation, and disaster management, enhancing the overall efficiency and effectiveness of weather-related services [11][12]. Group 2: Disaster Prevention and Response - The implementation of a progressive meteorological service mechanism, known as the "31620" service, has improved disaster response times and accuracy, allowing for timely evacuations and risk management during severe weather events [8][10]. - In 2023, the Guangdong Meteorological Bureau utilized Beidou sounding data to reduce typhoon path forecast errors from 94 kilometers to 38 kilometers, showcasing the system's effectiveness [7]. - The establishment of a national emergency warning information system allows for rapid dissemination of alerts, achieving a public coverage rate of 99.1% [10]. Group 3: Agricultural Support and Technological Integration - The integration of advanced meteorological technologies, such as 5G automatic observation stations and smart irrigation systems, has led to improved agricultural productivity, with reported increases in crop yields by 10% [11]. - The comprehensive meteorological services provided to agriculture have transformed traditional farming practices, enabling farmers to make informed decisions based on real-time weather data [11]. - The meteorological services have expanded to support over 70 industries, enhancing their operational efficiency and resilience against climate impacts [12]. Group 4: International Collaboration and Global Impact - By 2025, China's Fengyun meteorological satellites are expected to provide services to 133 countries, with an international user satisfaction rate of 82% [13]. - China's early warning systems and meteorological practices have gained recognition globally, with the World Meteorological Organization advocating for the promotion of these practices among its members [13]. - The establishment of early warning platforms in countries like Pakistan and Ethiopia demonstrates China's commitment to supporting global climate change adaptation efforts [13].

Core Insights - The research published in the journal "Nature" indicates that approximately 52% of individuals born in 2020 will face unprecedented heatwave exposure risks under a 1.5°C warming scenario, compared to only 16% of those born in 1960 [1][3]. Group 1: Research Findings - The study predicts that under current mitigation policies aiming for a 2.7°C increase by 2100, the exposure risk for those born in 2020 will double compared to those born in 1960 [3]. - Among the 1960 cohort, about 16% (13 million people) will face unprecedented lifetime heatwave exposure risks, while for the 2020 cohort, this figure rises to approximately 52% (62 million people) if warming reaches 1.5°C, and up to 92% if it escalates to 3.5°C [3][4]. Group 2: Broader Implications - The study expands its analysis to include five additional extreme climate events (crop failure, wildfires, droughts, river flooding, and tropical cyclones), finding that exposure levels will significantly increase with each successive birth cohort [4]. - It highlights that within each birth cohort, the socio-economically vulnerable groups are more likely to face higher degrees of exposure to extreme climate events compared to their less vulnerable counterparts [4].

欧盟气候监测机构哥白尼气候变化服务局8日发布报告说，2025年4月成为该机构自1940年有记录以来的 第二热的4月，仅次于2024年4月。（新华社） ...

Core Viewpoint - The burden of the climate crisis will primarily fall on the younger generation rather than the older generation, highlighting the urgent need to reduce greenhouse gas emissions to mitigate climate change impacts on youth [1] Summary by Relevant Categories Climate Impact - In a 1.5℃ warming scenario, approximately 52% of individuals born in 2020 will face unprecedented heatwave risks, compared to only 16% of those born in 1960 [1] Urgency of Action - The findings emphasize the critical importance of reducing greenhouse gas emissions to alleviate the effects of climate change on the younger generation [1]

4月23日，习近平主席向气候和公正转型领导人视频峰会发表致辞，呼吁各方坚守多边主义、深化国际 合作、推动公正转型、强化务实行动，为各国加强团结合作，携手推进全球气候治理明确了方向、注入 了动力。 人与自然和谐共生是中国式现代化的鲜明特点。中国是世界绿色发展的坚定行动派、重要贡献者。从首 批缔约《联合国气候变化框架公约》、最早签署和批准《巴黎协定》，到为世界提供70%的光伏组件和 60%的风电设备，贡献了全球1/4的新增绿色面积……中国全面加快绿色低碳转型，成为全球"增绿"最快 最多的国家，建成全球最大、最完整的新能源产业链，为加强应对气候变化国际合作、落实《巴黎协 定》注入强劲动力。中国将于联合国气候变化贝伦大会前，宣布覆盖全经济范围、包括所有温室气体的 2035年国家自主贡献目标。联合国秘书长古特雷斯高度评价中方表态对全球气候行动具有"至关重要的 战略意义"。 气候变化是全人类面临的共同挑战，应对气候变化是人类共同事业。无论国际形势如何变化，中国积极 应对气候变化的行动不会放缓，促进国际合作的努力不会减弱，推动构建人类命运共同体的实践不会停 歇。中国将同各方一道，以人类前途为怀、以人民福祉为念，切实履行共同 ...

Group 1: Climate Change and Global Response - The 2020s are critical for strengthening climate action, with 2024 marking a brief global temperature rise above the 1.5℃ threshold, a key target of the Paris Agreement [1] - The urgency of climate change is now a tangible reality, prompting a shift from delay to action among nations, as evidenced by extreme weather events [4][6] - The need for collective responsibility and substantial investment in climate action is emphasized to break political deadlocks [5] Group 2: China's Role in Climate Action - China is transitioning to a renewable energy-dominated system, with its green energy industry expected to exceed 8.5 trillion yuan in 2024 and reach 10 trillion yuan by 2025, reflecting a compound annual growth rate of over 18% [2] - China's rapid deployment of new energy logistics vehicles and advancements in hydrogen fuel technology highlight its commitment to sustainable transportation [9] - The country is making significant progress in reducing costs for key climate technologies, positioning itself as a leader in global decarbonization efforts [10] Group 3: Economic Opportunities and ESG - The global green market is projected to grow from $5 trillion in 2020 to $14 trillion by 2030, indicating substantial economic opportunities for early movers in climate action [8] - Companies are encouraged to recognize environmental protection as essential for survival and economic development, shifting from compliance to proactive climate action [8] - The transportation sector, responsible for 23% of global carbon emissions, faces urgent demands for energy structure transformation, with China leading in innovative solutions [7][9]

DEI和气候变化等的内容被删除 (消失的1000多个网页的种类。格子大小表明比例) 404 TO SANTCH3 Reute AGE NOT FOUND (来源)美国宇航局、司法部、白宫和疾病控制中心 性别 DF 7.9 劳动 t候变化 9.4 14.3 14.8% 7.9 中文网 投资 4.5 历届政府 其他 环境 政策 15.1 12.6 9.8 种族 3.6 (注)包括一个网页含有多个关键词的情况。比例采取 四舍五入,因此合计并非为100 日经调查了美国的大学图书馆等机构每次政府更迭时保存政府机构网站URL的"End of Term Web Archive(EOT)"的数据。被删除的是记录应对气候变化和推进DEI等内容的网页…… 美国政府机构的网页正在大量消失。据调查，在特朗普政府时期，约90个政府机构的至少有1000 个网页无法访问。涉及气候变化和美国国会遇袭事件等。在特朗普政府上台100天后，根据总统 令删除公开信息、试图进行"信息操纵"的实际情况逐渐浮出水面。 日本经济新闻（中文版：日经中文网）调查了美国的大学图书馆等机构每次政府更迭时保存政府 机构网站URL的"End of Term Web A ...

Core Insights - Climate change is weakening the carbon sink capacity of Arctic fjords, which is crucial for regulating atmospheric CO2 and global climate [1][2] - The study focuses on the dynamic fjord system of Kongsfjorden in the Svalbard archipelago, revealing significant changes in phytoplankton community structure due to sea ice melt and changes in water properties [1][2] Group 1: Impact of Climate Change - The Arctic fjord has historically been an important carbon storage system, but rising temperatures are threatening its stability and efficiency [1] - Initial increases in sunlight due to reduced sea ice stimulate phytoplankton growth, but this leads to water stratification, limiting nutrient supply from deeper waters [2] Group 2: Ecological Consequences - The increase in phytoplankton biomass is countered by nutrient scarcity, challenging the assumption that higher primary productivity directly translates to increased carbon storage capacity [2] - Accelerated glacier retreat alters the timing and quantity of glacial meltwater entering the sea, causing fluctuations in nutrient supply and destabilizing the entire ecological nutrient system [2] Group 3: Research Significance - The findings serve as an early warning signal for the limits of natural carbon storage under rapid environmental changes in the Arctic [2]

沂 ZIZ 美于国家能源安全重要论述 (一百零八) 今年以来,我们发起金砖国 家加强供应链合作倡议、贸易投 资与可持续发展倡议,通过了海 关合作与行政互助协定、粮食安 全合作战略, 首次举办应对气候 变化高级别会议。金砖国家应该 充分利用这些新平台,促进产业 合 中华 四十 类目语目标 2007年 2000 点击 国家能源 关注 （来源：中国电力报） 国家能源局 国家能源局微信公众号是国家能源局新闻宣传、信息公开、服务群众的重要平台。 · 公开 政务信息 · 发布 行业动态 ·提供 公众服务 了解更多能源动态,请长按图片识别或扫描右侧二维码,关注国家能源同官方微信公众号。 ...

Core Viewpoint - The research indicates that current climate change pathways and the failure to achieve sustainable development strategies may lead to an increased global burden of antimicrobial resistance (AMR) by 2050, with a projected rise of up to 2.4% in AMR rates globally [1][3]. Group 1: Research Findings - In 2021, antimicrobial resistance caused approximately 1.14 million deaths globally, with the most severe impact on middle- and low-income countries. This number is expected to rise to nearly 2 million deaths by 2050 [3]. - The study analyzed 45,502 records of 32 million isolates from six key resistant bacterial pathogens collected from 1999 to 2022 across 101 countries, using predictive models to assess the impact of socioeconomic and climate factors on AMR trends [3][5]. - Under the worst-case climate change scenario, with a global temperature increase of 4-5°C by the end of the century, AMR could increase by 2.4% by 2050 compared to a low-emission scenario. The increase is projected to be 0.9% in high-income countries, 4.1% in middle- and low-income countries, and 3.3% in low-income countries [3][5]. Group 2: Sustainable Development Actions - Sustainable development actions, such as reducing out-of-pocket healthcare expenses, expanding vaccination coverage, increasing health investments, and ensuring universal access to water, sanitation, and hygiene services, could reduce future AMR prevalence by 5.1% compared to baseline levels. This effect is significantly greater than the 2.1% reduction expected from merely decreasing antibiotic use [5]. - The research highlights limitations in establishing causal relationships due to the ecological modeling methods used and the quality of AMR monitoring data. Additionally, certain factors contributing to AMR, such as education, antibiotic use in food production, and animal husbandry practices, were not fully considered and require further investigation [5].