Damped summer warming accompanied with cloud cover increase over Eurasia from 1982 to 2009
文献类型：SCI/SSCI论文
| 作者 | Tang Q. H. ; Leng G. Y. |
| 发表日期 | 2012 |
| 关键词 | summer temperature cloud cover precipitation Eurasia surface-temperature arctic oscillation air temperatures climate-change united-states precipitation decades avhrr |
| 英文摘要 | The relationship between summer temperature, total cloud cover and precipitation over Eurasia was investigated using observation-based products of temperature and precipitation, and satellite-derived cloud cover and radiation products. We used a partial least squares regression approach to separate the local influences of cloud cover and precipitation on temperature variations. Our results suggest that the variance of summer temperature is partly explained by changes in summer cloudiness. The summer temperature dependence on cloud cover is strong at the high latitudes and in the middle latitude semi-humid area, while the dependence on precipitation is strong in the Central Asia arid area and the southern Asia humid area. During the period 1982-2009, the damped warming in extended West Siberia was accompanied with increases in cloud cover, and the pronounced warming in Europe and Mongolia was associated with a decrease in cloud cover and precipitation. Our results suggest that cloud cover may be the important local factor influencing the summer temperature variation in Eurasia while precipitation plays an important role at the middle latitudes. |
| 出处 | Environmental Research Letters |
| 卷 | 7 |
| 期 | 1 |
| 收录类别 | SCI |
| 语种 | 英语 |
| ISSN号 | 1748-9326 |
| 源URL | [http://ir.igsnrr.ac.cn/handle/311030/30766]  |
| 专题 | 地理科学与资源研究所_历年回溯文献 |
| 推荐引用方式 GB/T 7714 | Tang Q. H.,Leng G. Y.. Damped summer warming accompanied with cloud cover increase over Eurasia from 1982 to 2009. 2012. |
入库方式： OAI收割
来源：地理科学与资源研究所
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