Precipitation characteristics in the three gorges dam vicinity
文献类型：期刊论文
| 作者 | Xiao, Chan1,4; Yu, Rucong2; Fu, Yunfei3 |
| 刊名 | International journal of climatology
 |
| 出版日期 | 2010-11-01 |
| 卷号 | 30期号:13页码:2021-2024 |
| 关键词 | Three gorges dam (tgd) vicinity Empirical orthogonal function (eof) analysis Precipitation |
| ISSN号 | 0899-8418 |
| DOI | 10.1002/joc.1963 |
| 通讯作者 | Xiao, chan(xiaochan@cma.gov.cn) |
| 英文摘要 | After the building of the three gorges dam (tgd), the water level abruptly rose from 66 to 135 m in june 2003, and the land use characteristics changed significantly throughout the tgd region. more and more people are concerned with the effect of the tgd reservoir on climate. in this paper, the decadal variation of precipitation in the vicinity of the tgd was analysed using daily data from 27 rain gauges from 1960 to 2005. the empirical orthogonal function (eof) analysis of annual precipitation anomalies indicates a clear difference in spatial distribution, with an opposite signal for the change in precipitation in the northern and southern areas of the yangtze river, i. e. precipitation increases in the northern area are accompanied with decreases in the southern area and vice versa. the similar dipole pattern of precipitation variation around the tgd also occurred before the tgd, for example, in the period from 1977 to 1984. therefore, it has not been shown with reasonable significance that the similar dipole pattern of precipitation variation around the tgd has been affected by the tgd. copyright (c) 2009 royal meteorological society |
| WOS研究方向 | Meteorology & Atmospheric Sciences |
| WOS类目 | Meteorology & Atmospheric Sciences |
| 语种 | 英语 |
| WOS记录号 | WOS:000284211300011 |
| 出版者 | WILEY-BLACKWELL |
| URI标识 | http://www.irgrid.ac.cn/handle/1471x/2410440 |
| 专题 | 中国科学院大学 |
| 通讯作者 | Xiao, Chan |
| 作者单位 | 1.Chinese Acad Sci, Inst Atmospher Phys, Natl Key Lab Numer Modeling Atmospher Sci & Geoph, Beijing 100029, Peoples R China 2.China Meteorol Adm, Chinese Acad Meteorol Sci, State Key Lab Severe Weather LaSW, Beijing 100081, Peoples R China 3.Univ Sci & Technol China, Sch Earth & Space Sci, Anhua 230026, Peoples R China 4.Chinese Acad Sci, Grad Univ, Beijing 100049, Peoples R China |
| 推荐引用方式 GB/T 7714 | Xiao, Chan,Yu, Rucong,Fu, Yunfei. Precipitation characteristics in the three gorges dam vicinity[J]. International journal of climatology,2010,30(13):2021-2024. |
| APA | Xiao, Chan,Yu, Rucong,&Fu, Yunfei.(2010).Precipitation characteristics in the three gorges dam vicinity.International journal of climatology,30(13),2021-2024. |
| MLA | Xiao, Chan,et al."Precipitation characteristics in the three gorges dam vicinity".International journal of climatology 30.13(2010):2021-2024. |
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来源：中国科学院大学
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