Global S&T Development Trend Analysis Platform of Resources and Environment
DOI | 10.1002/2016GL071965 |
A teleconnection between Atlantic sea surface temperature and eastern and central North Pacific tropical cyclones | |
Patricola, Christina M.1,2; Saravanan, R.1; Chang, Ping1,3,4 | |
2017-01-28 | |
发表期刊 | GEOPHYSICAL RESEARCH LETTERS |
ISSN | 0094-8276 |
EISSN | 1944-8007 |
出版年 | 2017 |
卷号 | 44期号:2 |
文章类型 | Article |
语种 | 英语 |
国家 | USA; Peoples R China |
英文摘要 | The El Nino-Southern Oscillation (ENSO) is a major source of seasonal tropical cyclone (TC) predictability in both local and remote ocean basins. Unusually warm eastern-central equatorial Pacific sea surface temperature (SST) during El Nino tends to enhance eastern and central North Pacific (ECNP) TCs and suppress Atlantic TCs. Here we demonstrate that Atlantic SST variability likewise influences remote TC activity in the eastern-central Pacific through a Walker Circulation-type response analogous to the ENSO-Atlantic TC teleconnection, using observations and 27km resolution tropical channel model (TCM) simulations. Observed and simulated ECNP TC activity is reduced during the positive Atlantic Meridional Mode (AMM), which is characterized by warm northern and cool southern tropical Atlantic SST anomalies, and vice versa during the negative AMM. Large ensembles of TCM simulations indicate that SST variability, rather than internal atmospheric variability, drives extreme ECNP hurricane seasons. |
英文关键词 | tropical cyclones Atlantic SST ENSO teleconnections seasonal prediction internal atmospheric variability |
领域 | 气候变化 |
收录类别 | SCI-E |
WOS记录号 | WOS:000395652600066 |
WOS关键词 | NINO-SOUTHERN OSCILLATION ; EL-NINO ; INTERANNUAL VARIABILITY ; MERIDIONAL MODE ; ENSO ; HURRICANES ; FREQUENCY ; IMPACT |
WOS类目 | Geosciences, Multidisciplinary |
WOS研究方向 | Geology |
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/27117 |
专题 | 气候变化 |
作者单位 | 1.Texas A&M Univ, Dept Atmospher Sci, College Stn, TX 77843 USA; 2.Lawrence Berkeley Natl Lab, Climate & Ecosyst Sci Div, Berkeley, CA 94720 USA; 3.Texas A&M Univ, Dept Oceanog, College Stn, TX 77843 USA; 4.Ocean Univ China, Phys Oceanog Lab, Qingdao Collaborat Innovat Ctr Marine Sci & Techn, Qingdao, Peoples R China |
推荐引用方式 GB/T 7714 | Patricola, Christina M.,Saravanan, R.,Chang, Ping. A teleconnection between Atlantic sea surface temperature and eastern and central North Pacific tropical cyclones[J]. GEOPHYSICAL RESEARCH LETTERS,2017,44(2). |
APA | Patricola, Christina M.,Saravanan, R.,&Chang, Ping.(2017).A teleconnection between Atlantic sea surface temperature and eastern and central North Pacific tropical cyclones.GEOPHYSICAL RESEARCH LETTERS,44(2). |
MLA | Patricola, Christina M.,et al."A teleconnection between Atlantic sea surface temperature and eastern and central North Pacific tropical cyclones".GEOPHYSICAL RESEARCH LETTERS 44.2(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