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| DOI | 10.1126/science.1160787 |
| Atmospheric warming and the amplification of precipitation extremes | |
| Allan R.P.; Soden B.J. | |
| 发表日期 | 2008 |
| ISSN | 0036-8075 |
| 起始页码 | 1481 |
| 结束页码 | 1484 |
| 卷号 | 321期号:5895 |
| 英文摘要 | Climate models suggest that extreme precipitation events will become more common in an anthropogenically warmed climate. However, observational limitations have hindered a direct evaluation of model-projected changes in extreme precipitation. We used satellite observations and model simulations to examine the response of tropical precipitation events to naturally driven changes in surface temperature and atmospheric moisture content. These observations reveal a distinct link between rainfall extremes and temperature, with heavy rain events increasing during warm periods and decreasing during cold periods. Furthermore, the observed amplification of rainfall extremes is found to be larger than that predicted by models, implying that projections of future changes in rainfall extremes in response to anthropogenic global warming may be underestimated. |
| 英文关键词 | rain; amplification; atmospheric moisture; climate modeling; climate prediction; global warming; human activity; precipitation intensity; satellite imagery; warming; article; atmosphere; climate change; computer simulation; correlation coefficient; greenhouse effect; precipitation; priority journal; telecommunication; temperature sensitivity; thermodynamics |
| 语种 | 英语 |
| 来源期刊 | Science
 |
| 文献类型 | 期刊论文 |
| 条目标识符 | http://gcip.llas.ac.cn/handle/2XKMVOVA/242799 |
| 作者单位 | Environmental Systems Science Centre, University of Reading, Berkshire RG6 6AL, United Kingdom; Rosenstiel School of Marine and Atmospheric Sciences, University of Miami, FL 33149, United States |
| 推荐引用方式 GB/T 7714 | Allan R.P.,Soden B.J.. Atmospheric warming and the amplification of precipitation extremes[J],2008,321(5895). |
| APA | Allan R.P.,&Soden B.J..(2008).Atmospheric warming and the amplification of precipitation extremes.Science,321(5895). |
| MLA | Allan R.P.,et al."Atmospheric warming and the amplification of precipitation extremes".Science 321.5895(2008). |
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