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Impact of the atlantic multidecadal oscillation on the asian summer monsoon
Lu, Riyu; Dong, Buwen; Ding, Hui
刊名Geophysical research letters
2006-12-20
卷号33期号:24页码:5
ISSN号0094-8276
DOI10.1029/2006gl027655
通讯作者Lu, riyu(lr@lasg.iap.ac.cn)
英文摘要The impact of the atlantic multidecadal oscillation (amo) on the asian summer monsoon is investigated using a coupled atmosphere-ocean global general circulation model by imposing the amo-associated sea surface temperature anomalies in the atlantic as boundary forcing, and allowing atmosphere-ocean interactions outside the atlantic. the positive amo phase, characterized by anomalous warm north atlantic and cold south atlantic, leads to strong southeast and east asian summer monsoons, and late withdrawal of the indian summer monsoon. these changes of monsoons are mainly through coupled atmosphere-ocean feedbacks in the western pacific and indian oceans and tropospheric temperature changes over eurasia in response to the imposed forcing in the atlantic. the results are in agreement with the observed climate changes in china corresponded to the amo phases. they suggest a non-local mechanism for the asian summer monsoon variability and provide an alternative view to understanding its interdecadal variation during the twentieth century.
WOS关键词THERMOHALINE CIRCULATION ; CLIMATE ; OCEAN ; VARIABILITY ; RAINFALL ; CHINA ; ENSO ; MODEL
WOS研究方向Geology
WOS类目Geosciences, Multidisciplinary
语种英语
出版者AMER GEOPHYSICAL UNION
WOS记录号WOS:000243105900001
内容类型期刊论文
URI标识http://www.corc.org.cn/handle/1471x/2378404
专题中国科学院大学
通讯作者Lu, Riyu
作者单位1.Chinese Acad Sci, Inst Atmospher Phys, Ctr Monsoon Res, Beijing 100029, Peoples R China
2.Chinese Acad Sci, Inst Atmospher Phys, Natl Key Lab Numer Modeling Atmospher Sci & Geoph, Beijing, Peoples R China
3.Univ Reading, Dept Meteorol, Natl Ctr Atmospher Sci Climate, Reading RG6 6BB, Berks, England
4.Chinese Acad Sci, Grad Univ, Beijing, Peoples R China
推荐引用方式
GB/T 7714
Lu, Riyu,Dong, Buwen,Ding, Hui. Impact of the atlantic multidecadal oscillation on the asian summer monsoon[J]. Geophysical research letters,2006,33(24):5.
APA Lu, Riyu,Dong, Buwen,&Ding, Hui.(2006).Impact of the atlantic multidecadal oscillation on the asian summer monsoon.Geophysical research letters,33(24),5.
MLA Lu, Riyu,et al."Impact of the atlantic multidecadal oscillation on the asian summer monsoon".Geophysical research letters 33.24(2006):5.
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