Global S&T Development Trend Analysis Platform of Resources and Environment
DOI | 10.1002/joc.6360 |
Comparison of North Atlantic Oscillation-related changes in the North Atlantic sea ice and associated surface quantities on different time scales | |
Wu, Renguang1,2,3; Wang, Yuqi3,4 | |
2019-11-03 | |
发表期刊 | INTERNATIONAL JOURNAL OF CLIMATOLOGY
![]() |
ISSN | 0899-8418 |
EISSN | 1097-0088 |
出版年 | 2019 |
文章类型 | Article;Early Access |
语种 | 英语 |
国家 | Peoples R China |
英文摘要 | By separating variations on different time scales, the present study reveals important differences in the North Atlantic Oscillation (NAO)-related sea ice concentration (SIC), surface air temperature (SAT), and sea surface temperature (SST) patterns for trend, interdecadal, and interannual variations. The SIC has a prominent decreasing trend in the Greenland Sea and the Barents Sea, collocating with an increasing SAT trend and a weak increasing SST trend in the high-latitude North Atlantic. The wind trends display a weak NAO signal. Corresponding to the positive interdecadal NAO phase, the SIC shows a decreasing trend in the Greenland and Barents Seas. The SAT change features a west negative-east positive pattern along with positive anomalies extending to the Greenland Sea. The SST change is very weak in the Greenland Sea. Corresponding to the positive interannual NAO phase, the SIC change is opposite between the Greenland/Barents Seas and the Labrador Sea. The SAT change is characterized by a broad west-east pattern over the mid-high latitudes. The SST change features an east-west dipole pattern in the mid-latitude North Atlantic Ocean. In both interdecadal and interannual variations, NAO-related meridional wind anomalies induce anomalous advection that contributes to the SAT change together with upward long-wave radiation. The SIC and SAT changes are coupled closely through surface heat fluxes in all the three time scales. The present results suggest that it is necessary to distinguish time scales in studying the relationship among SIC, SAT, and SST variations. |
英文关键词 | different time scales meridional advection NAO sea ice concentration surface air temperature |
领域 | 气候变化 |
收录类别 | SCI-E |
WOS记录号 | WOS:000495117600001 |
WOS关键词 | LABRADOR SEA ; VARIABILITY ; TRENDS ; TEMPERATURES ; CIRCULATION ; ANOMALIES ; IMPACTS ; EXTENT |
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/225408 |
专题 | 环境与发展全球科技态势 |
作者单位 | 1.Zhejiang Univ, Sch Earth Sci, Hangzhou, Zhejiang, Peoples R China; 2.Southern Marine Sci & Engn Guangdong Lab Zhuhai, Zhuhai, Peoples R China; 3.Chinese Acad Sci, Inst Atmospher Phys, Cener Monsoon Syst Res, Beijing, Peoples R China; 4.Univ Chinese Acad Sci, Coll Earth & Planetary Sci, Beijing, Peoples R China |
推荐引用方式 GB/T 7714 | Wu, Renguang,Wang, Yuqi. Comparison of North Atlantic Oscillation-related changes in the North Atlantic sea ice and associated surface quantities on different time scales[J]. INTERNATIONAL JOURNAL OF CLIMATOLOGY,2019. |
APA | Wu, Renguang,&Wang, Yuqi.(2019).Comparison of North Atlantic Oscillation-related changes in the North Atlantic sea ice and associated surface quantities on different time scales.INTERNATIONAL JOURNAL OF CLIMATOLOGY. |
MLA | Wu, Renguang,et al."Comparison of North Atlantic Oscillation-related changes in the North Atlantic sea ice and associated surface quantities on different time scales".INTERNATIONAL JOURNAL OF CLIMATOLOGY (2019). |
条目包含的文件 | 条目无相关文件。 |
个性服务 |
推荐该条目 |
保存到收藏夹 |
查看访问统计 |
导出为Endnote文件 |
谷歌学术 |
谷歌学术中相似的文章 |
[Wu, Renguang]的文章 |
[Wang, Yuqi]的文章 |
百度学术 |
百度学术中相似的文章 |
[Wu, Renguang]的文章 |
[Wang, Yuqi]的文章 |
必应学术 |
必应学术中相似的文章 |
[Wu, Renguang]的文章 |
[Wang, Yuqi]的文章 |
相关权益政策 |
暂无数据 |
收藏/分享 |
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