中国科学院机构知识库网格
Chinese Academy of Sciences Institutional Repositories Grid
Regional difference of summer air temperature anomalies in northeast china and its relationship to atmospheric general circulation and sea surface temperature

文献类型:期刊论文

作者Sun, JQ; Wang, HJ
刊名Chinese journal of geophysics-chinese edition
出版日期2006-05-01
卷号49期号:3页码:662-671
关键词Summer air temperature over northeast china Atmospheric general circulation Enso East asian summer monsoon
ISSN号0001-5733
通讯作者Sun, jq(sunjq@mail.iap.ac.cn)
英文摘要Based on the observational data of 23 stations in northeast china during 1951 - 2000, the temporal-spatial distributions of summer air temperature (sat) are investigated. it is found that the variabilities of sat are different in the north and south of northeast china on the interannual and decadal time scales, besides the same variability in the whole region. and the sat in the north exhibits a significantly abrupt climate change in 1987 similar to 1988. except for the years with the same variability, the relationships between the sat in the two areas and atmospheric general circulation as well as sea surface temperature (sst) are revealed as follows: before the abrupt climate change, the main features of the atmospheric general circulation and sst associated with the two areas' sats are different. the key sea regions which have influence on the sat in the south area (sa) are the mid-latitude western pacific and parts of the indian ocean. on the other hand, the main factor for the north area (na) is enso events. after the abrupt climate change, the variabilities of the sat in the two areas and the corresponding atmospheric circulation and sst amomalous patterns become similar. in addition, the na sat has a significant correlation with the east asian summer monsoon (easm) during 1951 similar to 2000, but the high correlation does not exist in the sa.
WOS关键词PRECIPITATION ; VARIABILITY
WOS研究方向Geochemistry & Geophysics
WOS类目Geochemistry & Geophysics
语种英语
WOS记录号WOS:000237873000008
出版者SCIENCE CHINA PRESS
URI标识http://www.irgrid.ac.cn/handle/1471x/2378417
专题中国科学院大学
通讯作者Sun, JQ
作者单位1.Chinese Acad Sci, State Key Lab Numer Modeling Atmospher Sci & Geop, Inst Atmospher Phys, Beijing 100029, Peoples R China
2.Chinese Acad Sci, Grad Sch, Beijing 100039, Peoples R China
推荐引用方式
GB/T 7714
Sun, JQ,Wang, HJ. Regional difference of summer air temperature anomalies in northeast china and its relationship to atmospheric general circulation and sea surface temperature[J]. Chinese journal of geophysics-chinese edition,2006,49(3):662-671.
APA Sun, JQ,&Wang, HJ.(2006).Regional difference of summer air temperature anomalies in northeast china and its relationship to atmospheric general circulation and sea surface temperature.Chinese journal of geophysics-chinese edition,49(3),662-671.
MLA Sun, JQ,et al."Regional difference of summer air temperature anomalies in northeast china and its relationship to atmospheric general circulation and sea surface temperature".Chinese journal of geophysics-chinese edition 49.3(2006):662-671.

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来源:中国科学院大学

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