Global S&T Development Trend Analysis Platform of Resources and Environment
DOI | 10.1175/JCLI-D-16-0477.1 |
Interdecadal Changes in the Relationship between Interannual Variations of Spring North Atlantic SST and Eurasian Surface Air Temperature | |
Chen, Shangfeng1; Wu, Renguang1,2 | |
2017-05-01 | |
发表期刊 | JOURNAL OF CLIMATE |
ISSN | 0894-8755 |
EISSN | 1520-0442 |
出版年 | 2017 |
卷号 | 30期号:10 |
文章类型 | Article |
语种 | 英语 |
国家 | Peoples R China |
英文摘要 | This study investigates interdecadal changes in the relationship between interannual variations of boreal spring sea surface temperature (SST) in the North Atlantic and surface air temperature (SAT) over the mid-tohigh latitudes of Eurasia during 1948-2014. Analyses show that the connection between the spring North Atlantic tripole SST anomaly pattern and the Eurasian SAT anomalies has experiencedmarked interdecadal shifts around the early 1970s andmid-1990s. The connection is strong during 1954-72 and 1996-2014 but weak during 1973-91. Adiagnosis indicates that interdecadal changes in the connection between the North Atlantic SST and Eurasian SAT variations are associated with changes in atmospheric circulation anomalies over Eurasia induced by the North Atlantic tripole SST anomaly pattern. Further analyses suggest that changes in atmospheric circulation anomalies over Eurasia are related to changes in the position of atmospheric heating anomalies over the North Atlantic, which may be due to the change in mean SST. Marked atmospheric heating anomalies appear over the tropical western NorthAtlantic during 1954-72 and 1996-2014 but over the subtropical centraleastern North Atlantic during 1973-91. Barotropic model experiments confirm that different background flows may also contribute to changes in anomalous atmospheric circulation over Eurasia. |
领域 | 气候变化 |
收录类别 | SCI-E |
WOS记录号 | WOS:000401006100014 |
WOS关键词 | ASIAN WINTER MONSOON ; ARCTIC OSCILLATION ; ATMOSPHERIC CIRCULATION ; DECADAL VARIABILITY ; ENSO ; CLIMATE ; SUMMER ; ANOMALIES ; OCEANS ; MECHANISMS |
WOS类目 | Meteorology & Atmospheric Sciences |
WOS研究方向 | Meteorology & Atmospheric Sciences |
引用统计 | |
文献类型 | 期刊论文 |
条目标识符 | http://119.78.100.173/C666/handle/2XK7JSWQ/19603 |
专题 | 气候变化 |
作者单位 | 1.Chinese Acad Sci, Inst Atmospher Phys, Ctr Monsoon Syst Res, Beijing, Peoples R China; 2.Chinese Acad Sci, Inst Atmospher Phys, State Key Lab Numer Modeling Atmospher Sci & Geop, Beijing, Peoples R China |
推荐引用方式 GB/T 7714 | Chen, Shangfeng,Wu, Renguang. Interdecadal Changes in the Relationship between Interannual Variations of Spring North Atlantic SST and Eurasian Surface Air Temperature[J]. JOURNAL OF CLIMATE,2017,30(10). |
APA | Chen, Shangfeng,&Wu, Renguang.(2017).Interdecadal Changes in the Relationship between Interannual Variations of Spring North Atlantic SST and Eurasian Surface Air Temperature.JOURNAL OF CLIMATE,30(10). |
MLA | Chen, Shangfeng,et al."Interdecadal Changes in the Relationship between Interannual Variations of Spring North Atlantic SST and Eurasian Surface Air Temperature".JOURNAL OF CLIMATE 30.10(2017). |
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