Global S&T Development Trend Analysis Platform of Resources and Environment
DOI | 10.1002/joc.4872 |
Interdecadal transition in the relationship between the western Pacific subtropical high and sea surface temperature | |
Gu, Bohui1; Zheng, Zhihai2,3,4; Feng, Guolin2,3,4; Wang, Xujia1 | |
2017-04-01 | |
发表期刊 | INTERNATIONAL JOURNAL OF CLIMATOLOGY |
ISSN | 0899-8418 |
EISSN | 1097-0088 |
出版年 | 2017 |
卷号 | 37期号:5 |
文章类型 | Article |
语种 | 英语 |
国家 | Peoples R China |
英文摘要 | The western Pacific subtropical high (WPSH) and sea surface temperatures have experienced marked interdecadal changes. However, whether the relationships between the WPSH and sea surface temperature forcings (SSTFs) have also experienced an interdecadal transition remains unclear. This study analyses the interdecadal shift in the relationship between the WPSH and SSTFs. The results clearly reveal the occurrence of two interdecadal transitions in the relationship between the leading empirical orthogonal function modes, which represent the intensity of the WPSH and the SSTFs: one in approximately 1976-1977 and the other in 1993-1994. The positive first principal component is closely related to the equatorial eastern and central Pacific (EECP) warming and the western North Pacific (WNP) cooling in spring and summer of the three periods. The discharging process of the Indian Ocean Capacitor Effect' in summer was suppressed by the downdraft during the periods 1978-1992 and 1995-2013, which caused the tropical Indian Ocean (TIO) warming to have little influence on the WNP anomalous anticyclone (WNPAC) in summer. The positive second principal component corresponds to significantly positive sea surface temperature anomalies in the TIO, the maritime continent, the WNP, the North Pacific cooling in spring and summer, and the EECP cooling in the summer, while it is significantly related to only the positive-phase North Atlantic tripole (NAT) in the spring in the years 1954-1975. The enhancement of the WNPAC by the NAT was partly offset by the tropical North Atlantic warming with a positive tropospheric temperature anomaly. Additionally, an anticyclone over the North Pacific Ocean accelerated the phase shift of El Nino/Southern Oscillation from El Nino to La Nina in the spring in the years 1995-2013. |
英文关键词 | western Pacific subtropical high sea surface temperature interdecadal transition relationship |
领域 | 气候变化 |
收录类别 | SCI-E |
WOS记录号 | WOS:000398859700035 |
WOS关键词 | RAINFALL ; MONSOON |
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/37201 |
专题 | 气候变化 |
作者单位 | 1.Lanzhou Univ, Coll Atmospher Sci, Lanzhou, Peoples R China; 2.China Meteorol Adm, Natl Climate Ctr, 46 Zhongguancun South St, Beijing 100081, Peoples R China; 3.China Meteorol Adm, Lab Climate Studies, Beijing, Peoples R China; 4.Beijing Normal Univ, Future Earth Res Inst, Zhuhai Joint Innovat Ctr Climate Environm Ecosyst, Zhuhai Key Lab Dynam Urban Climate & Ecol, Zhuhai, Peoples R China |
推荐引用方式 GB/T 7714 | Gu, Bohui,Zheng, Zhihai,Feng, Guolin,et al. Interdecadal transition in the relationship between the western Pacific subtropical high and sea surface temperature[J]. INTERNATIONAL JOURNAL OF CLIMATOLOGY,2017,37(5). |
APA | Gu, Bohui,Zheng, Zhihai,Feng, Guolin,&Wang, Xujia.(2017).Interdecadal transition in the relationship between the western Pacific subtropical high and sea surface temperature.INTERNATIONAL JOURNAL OF CLIMATOLOGY,37(5). |
MLA | Gu, Bohui,et al."Interdecadal transition in the relationship between the western Pacific subtropical high and sea surface temperature".INTERNATIONAL JOURNAL OF CLIMATOLOGY 37.5(2017). |
条目包含的文件 | 条目无相关文件。 |
除非特别说明,本系统中所有内容都受版权保护,并保留所有权利。
修改评论