European Hot Summers Associated with a Reduction of Cloudiness
文献类型：期刊论文
| 作者 | Tang, QH ; Leng, GY(冷国勇) ; Groisman, PY |
| 刊名 | JOURNAL OF CLIMATE
 |
| 出版日期 | 2012 |
| 卷号 | 25期号:10页码:3637-3644 |
| 通讯作者 | Tang, QH |
| 英文摘要 | A pronounced summer warming is observed in Europe since the 1980s that has been accompanied by an increase in the occurrence of heat waves. Water deficit that strongly reduces surface latent cooling is a widely accepted explanation for the causes of hot summers. The authors show that the variance of European summer temperature is partly explained by changes in summer cloudiness. Using observation-based products of climate variables, satellite-derived cloud cover, and radiation products, the authors show that, during the 1984-2007 period, Europe has become less cloudy (except northeastern Europe) and the regions east of Europe have become cloudier in summer daytime. In response, the summer temperatures increased in the areas of total cloud cover decrease and stalled or declined in the areas of cloud cover increase. Trends in the surface shortwave radiation are generally positive (negative) in the regions with summer warming (cooling or stalled warming), whereas the signs of trends in top-of-atmosphere (TOA) reflected shortwave radiation are reversed. The authors' results suggest that total cloud cover is either the important local factor influencing the summer temperature changes in Europe or a major indicator of these changes. |
| 收录类别 | SCI |
| 资助信息 | National Natural Science Foundation of China 41171031:National Basic Research Program of China 2012CB955403 2010CB950100:Strategic Priority Research Program XDA05080101:Chinese Academy of Sciences |
| 公开日期 | 2013-03-08 |
| 源URL | [http://ir.igsnrr.ac.cn/handle/311030/27836]  |
| 专题 | 地理科学与资源研究所_研究生部 |
| 推荐引用方式 GB/T 7714 | Tang, QH,Leng, GY,Groisman, PY. European Hot Summers Associated with a Reduction of Cloudiness[J]. JOURNAL OF CLIMATE,2012,25(10):3637-3644. |
| APA | Tang, QH,Leng, GY,&Groisman, PY.(2012).European Hot Summers Associated with a Reduction of Cloudiness.JOURNAL OF CLIMATE,25(10),3637-3644. |
| MLA | Tang, QH,et al."European Hot Summers Associated with a Reduction of Cloudiness".JOURNAL OF CLIMATE 25.10(2012):3637-3644. |
入库方式： OAI收割
来源：地理科学与资源研究所
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