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WMO Provisional Report on the State of the Global Climate 2021 | |
admin | |
2021-11-01 | |
发布年 | 2021 |
语种 | 英语 |
国家 | 英国 |
领域 | 气候变化 |
正文(英文) | ![]()
The World Meteorological Organization (WMO) has released its provisional report on the State of the Global Climate 2021, showing that record atmospheric greenhouse gas concentrations and associated accumulated heat have propelled the planet into uncharted territory, with far-reaching repercussions for current and future generations. The past seven years are on track to be the seven warmest on record, based on data for the first nine months of 2021. A temporary cooling “La Niña” event early in the year means that 2021 is expected to be “only” the fifth to seventh warmest year on record. But this does not negate or reverse the long-term trend of rising temperatures. Global sea level rise accelerated since 2013 to a new high in 2021, with continued ocean warming and ocean acidification. The report combines input from multiple United Nations agencies, national meteorological and hydrological services and scientific experts. It highlights impacts on food security and population displacement, harming crucial ecosystems and undermining progress towards the Sustainable Development Goals.
The provisional State of the Climate 2021 report is released at the start of the UN Climate Change negotiations, COP26, in Glasgow. It provides a snapshot of climate indicators such as greenhouse gas concentrations, temperatures, extreme weather, sea level, ocean warming and ocean acidification, glacier retreat and ice melt, as well as socio-economic impacts. It is accompanied by an interactive story map. It is one of the flagship scientific reports which will inform negotiations, and which will be showcased at the Science pavilion hosted by WMO, the Intergovernmental Panel on Climate Change and the UK Met Office. |
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来源平台 | Royal Meteorological Society |
文献类型 | 新闻 |
条目标识符 | http://119.78.100.173/C666/handle/2XK7JSWQ/340649 |
专题 | 气候变化 |
推荐引用方式 GB/T 7714 | admin. WMO Provisional Report on the State of the Global Climate 2021. 2021. |
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