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THE INTERDECADAL VARIABILITY OF ADVANCE AND RETREAT OF EAST ASIAN SUMMER MONSOON AND THEIR EFFECT ON THE REGIONAL RAINFALL OVER CHINA | |
Lu Xin-yan1; Zhang Xiu-zhi2; Chen Jin-nian3; Lu, XY | |
2013-12-01 | |
发表期刊 | JOURNAL OF TROPICAL METEOROLOGY |
ISSN | 1006-8775 |
卷号 | 19期号:4页码:340-348 |
文章类型 | Article |
摘要 | The daily precipitation data of 740 stations in China (1958-2001) and the daily upper air data of European Centre for Medium-Range Weather Forecasts reanalysis dataset (1958-2001) are used to define an East Asian summer monsoon (EASM) index based on dynamic and thermal factors. The index is used to represent the front (or leading edge) of EASM to describe and characterize the advance and retreat of EASM objectively. During 1958-2001, the EASM movement underwent three interdecadal abrupt shifts in 1965, 1980 and 1994, respectively. During 1958-1964, the front primarily concentrated in South China and North China, while it stayed at the mid- and lower-Yangtze River for a short period. During 1965-1979, the front was located in South China and the lower reach of Yellow River for a long time. During 1980-1993, the time in which the front of EASM stayed at the mid- and lower-Yangtze River was much longer, but it settled in North China for just a short time. During 1994-2001, the front generally concentrated in the south of the mid- and lower-Yangtze River. The three interdecadal shifts of EASM directly resulted in rainfall anomalies, as well as frequent disasters of flood and drought in East China.; The daily precipitation data of 740 stations in China (1958-2001) and the daily upper air data of European Centre for Medium-Range Weather Forecasts reanalysis dataset (1958-2001) are used to define an East Asian summer monsoon (EASM) index based on dynamic and thermal factors. The index is used to represent the front (or leading edge) of EASM to describe and characterize the advance and retreat of EASM objectively. During 1958-2001, the EASM movement underwent three interdecadal abrupt shifts in 1965, 1980 and 1994, respectively. During 1958-1964, the front primarily concentrated in South China and North China, while it stayed at the mid- and lower-Yangtze River for a short period. During 1965-1979, the front was located in South China and the lower reach of Yellow River for a long time. During 1980-1993, the time in which the front of EASM stayed at the mid- and lower-Yangtze River was much longer, but it settled in North China for just a short time. During 1994-2001, the front generally concentrated in the south of the mid- and lower-Yangtze River. The three interdecadal shifts of EASM directly resulted in rainfall anomalies, as well as frequent disasters of flood and drought in East China. |
关键词 | Easm Index Front Of Easm Movement Of Easm Interdecadal Variability Rainfall Over China |
学科领域 | Meteorology & Atmospheric Sciences |
收录类别 | SCI |
语种 | 英语 |
WOS研究方向 | Meteorology & Atmospheric Sciences |
WOS类目 | Meteorology & Atmospheric Sciences |
WOS记录号 | WOS:000328590100004 |
WOS标题词 | Science & Technology ; Physical Sciences |
引用统计 | |
文献类型 | 期刊论文 |
条目标识符 | http://ir.qdio.ac.cn/handle/337002/16440 |
专题 | 海洋环流与波动重点实验室 |
通讯作者 | Lu, XY |
作者单位 | 1.Natl Meteorol Ctr, Beijing 100081, Peoples R China 2.Natl Climate Ctr, Beijing 100081, Peoples R China 3.Chinese Acad Sci, Inst Oceanol, Qingdao 266071, Peoples R China |
推荐引用方式 GB/T 7714 | Lu Xin-yan,Zhang Xiu-zhi,Chen Jin-nian,et al. THE INTERDECADAL VARIABILITY OF ADVANCE AND RETREAT OF EAST ASIAN SUMMER MONSOON AND THEIR EFFECT ON THE REGIONAL RAINFALL OVER CHINA[J]. JOURNAL OF TROPICAL METEOROLOGY,2013,19(4):340-348. |
APA | Lu Xin-yan,Zhang Xiu-zhi,Chen Jin-nian,&Lu, XY.(2013).THE INTERDECADAL VARIABILITY OF ADVANCE AND RETREAT OF EAST ASIAN SUMMER MONSOON AND THEIR EFFECT ON THE REGIONAL RAINFALL OVER CHINA.JOURNAL OF TROPICAL METEOROLOGY,19(4),340-348. |
MLA | Lu Xin-yan,et al."THE INTERDECADAL VARIABILITY OF ADVANCE AND RETREAT OF EAST ASIAN SUMMER MONSOON AND THEIR EFFECT ON THE REGIONAL RAINFALL OVER CHINA".JOURNAL OF TROPICAL METEOROLOGY 19.4(2013):340-348. |
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