气候变暖

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旱情持续 德国主要河流水位下降 影响航运
Yang Shi Xin Wen Ke Hu Duan· 2025-07-11 02:48
Core Insights - The prolonged high temperatures and drought in Germany have led to significant decreases in water levels across major rivers, particularly the Elbe River, which has reached its lowest levels since 2018 [1][7] - The average temperature in Germany has risen by 3.5 degrees Celsius compared to the same period from 1961 to 1990, contributing to the ongoing drought conditions [1] - Agricultural losses due to water shortages are estimated to be in the billions of euros, with crop yields declining and increased frequency of forest fires impacting timber production [1][9] Industry Impact - The low water levels in the Elbe River have severely affected shipping operations, with only two out of eleven ferries currently operational, leading to a shift from river transport to rail and road transport for goods [5][7] - The Rhine River is also experiencing low water levels, restricting vessels to carry only 30% to 50% of their intended cargo to avoid grounding, which increases transportation costs [9] - The German Meteorological Service predicts that climate change will lead to more frequent droughts, making low water levels a long-term challenge for the shipping and agricultural sectors [9]
欧洲多地热浪持续:海陆高温齐破纪录,法国学校关闭景点受限
Yang Shi Xin Wen· 2025-07-03 03:17
Core Insights - Europe is experiencing widespread high temperatures, with June 2023 potentially being one of the hottest on record [1] - The heatwave is affecting various sectors, including education and tourism, leading to school closures and restricted access to popular attractions [3][5] - Climate change is contributing to the increased frequency and intensity of heatwaves across Europe [1] Weather Impact - France is facing peak temperatures exceeding 40 degrees Celsius, resulting in the closure of approximately 1,350 schools [3] - The Eiffel Tower's top area was closed to visitors due to safety concerns related to the extreme heat [3] - In Spain, Seville is forecasted to reach 43 degrees Celsius, impacting both residents and tourists [7] Health and Safety Alerts - Multiple countries, including Italy, Greece, and Switzerland, have issued heat warnings urging the public to take precautions [11] - Germany is also experiencing significant heat, with temperatures in some areas reaching 38 degrees Celsius, and warnings of further increases [15][20] Ocean Temperature Concerns - The Mediterranean Sea has recorded unprecedented surface temperatures, averaging 3 to 6 degrees Celsius higher than the same period in previous years [12] - Experts warn that continued warming could lead to severe consequences for marine life and human activities in the region [14] Long-term Climate Trends - Germany's average temperature for June 2023 was reported at 18.5 degrees Celsius, 3.1 degrees higher than the historical reference value [22] - The ongoing heat and drought conditions have raised fire risk levels in German forests and disrupted shipping on the Rhine River [22]
欧洲正经历今夏第一波热浪
Sou Hu Cai Jing· 2025-06-29 08:04
Group 1 - Southern Europe is experiencing its first heatwave of the summer, with temperatures exceeding 40 degrees Celsius in some areas, setting records for this time of year [1][3] - In Italy, 17 cities have issued red alerts for high temperatures, with the highest reaching 39 degrees Celsius [1][3] - Spain's meteorological agency predicts temperatures in many regions will surpass 40 degrees Celsius, with the province of Huelva recording 46 degrees Celsius, potentially breaking historical records [3][5] Group 2 - Portugal's meteorological department forecasts extreme heat and high wildfire risk for two-thirds of the country, with Lisbon expected to reach 42 degrees Celsius [5] - France has expanded its heat warning, with Marseille nearing 40 degrees Celsius, prompting local governments to open public pools and air-conditioned facilities for residents [5] - Researchers attribute the increasing frequency and severity of summer heatwaves in Europe to climate change, noting that Europe has warmed at approximately twice the global average rate since the 1980s [5][6]
欧盟科学家称,全球经历了有记录以来第二热的5月份
news flash· 2025-06-11 05:42
Core Points - The EU scientists reported that May 2024 was the second hottest May on record globally, with Greenland experiencing unprecedented heat waves [1] - The Copernicus Climate Change Service (C3S) indicated that the global surface temperature in May was 1.4 degrees Celsius higher than the pre-industrial period of 1850-1900, marking a significant increase due to fossil fuel combustion [1] - The report highlighted a temporary interruption in the trend of high temperatures, noting that 21 out of the last 22 months had global average temperatures exceeding 1.5 degrees Celsius above pre-industrial levels, although this interruption is not expected to last [1] - C3S Director Carlo Buontempo warned that despite the temporary relief, average temperature changes are likely to exceed the 1.5 degrees Celsius threshold again in the near future due to ongoing climate system warming [1]
中国作为发展中国家,为什么还要坚持减碳?(读者点题·共同关注)
Ren Min Ri Bao· 2025-06-01 22:03
Core Viewpoint - The necessity of carbon reduction is emphasized as a self-driven initiative for China, rather than a response to external pressures [1] Group 1: Understanding Carbon and Its Implications - "Carbon" in the context of carbon reduction refers to greenhouse gases, primarily carbon dioxide, which is closely linked to human activities [2] - The direct reason for carbon reduction is the threat of climate warming to human survival and civilization, with the UN warning of the direct link between increased greenhouse gas emissions and severe climate disasters [3] Group 2: International and Domestic Reasons for Carbon Reduction - Internationally, carbon reduction is essential for China to take on major country responsibilities and contribute to global environmental governance, enhancing its influence in the global environmental governance system [5] - Domestically, carbon reduction supports the green and low-carbon transformation of the economy, meeting the public's demand for a better ecological environment, and promoting sustainable development [6] Group 3: Economic and Environmental Benefits - The reduction of carbon emissions is linked to significant improvements in air quality, with PM2.5 concentrations in cities decreasing by over 30% from 2015 to 2023 [6] - China's renewable energy generation capacity is the largest globally, with a significant decrease in coal's share of energy consumption by 12.6 percentage points over the past decade [6] Group 4: Development and High-Quality Growth - The pursuit of carbon reduction aligns with the goal of achieving high-quality development, reflecting a transformation in development methods [8] - The commitment to carbon reduction remains steadfast despite some countries retreating from their commitments, indicating a focus on sustainable and high-quality growth [8]