Global S&T Development Trend Analysis Platform of Resources and Environment
DOI | 10.1175/JCLI-D-16-0542.1 |
Sea Ice Loss and Arctic Cyclone Activity from 1979 to 2014 | |
Koyama, Tomoko1; Stroeve, Julienne2; Cassano, John1,3; Crawford, Alex2 | |
2017-06-01 | |
发表期刊 | JOURNAL OF CLIMATE |
ISSN | 0894-8755 |
EISSN | 1520-0442 |
出版年 | 2017 |
卷号 | 30期号:12 |
文章类型 | Article |
语种 | 英语 |
国家 | USA |
英文摘要 | Extensive summer sea ice loss has occurred within the Beaufort, Chukchi, East Siberian, and Laptev Seas over the last decade. Associated anomalies in sensible and latent heat fluxes in autumn have increased Arctic atmospheric precipitable water and air temperatures, with the potential to impact autumn and winter cyclone activity. To examine if a connection exists between recent Arctic sea ice loss and cyclone activity, several cyclone metrics from 60 degrees to 90 degrees N are analyzed. Results show that following years with less September sea ice, there is a subsequent increase in moisture availability, regional baroclinicity, and changes in vertical stability that favor cyclogenesis. However, tracking of individual cyclones indicates no coherent increase in cyclone frequency or intensity associated with sea ice loss. Furthermore, no robust northward progression of extreme cyclones is observed. |
领域 | 气候变化 |
收录类别 | SCI-E |
WOS记录号 | WOS:000402379600023 |
WOS关键词 | NORTHERN-HEMISPHERE WINTER ; ATLANTIC POLAR LOWS ; EXTRATROPICAL CYCLONES ; CLIMATE-CHANGE ; STORM-TRACKS ; SYNOPTIC ACTIVITY ; VARIABILITY ; IMPACT ; TEMPERATURE ; REANALYSIS |
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/19560 |
专题 | 气候变化 |
作者单位 | 1.Univ Colorado Boulder, Dept Atmospher & Ocean Sci, Boulder, CO 80309 USA; 2.Cooperat Inst Res Environm Sci, Natl Snow & Ice Data Ctr, Boulder, CO USA; 3.Cooperat Inst Res Environm Sci, Boulder, CO USA |
推荐引用方式 GB/T 7714 | Koyama, Tomoko,Stroeve, Julienne,Cassano, John,et al. Sea Ice Loss and Arctic Cyclone Activity from 1979 to 2014[J]. JOURNAL OF CLIMATE,2017,30(12). |
APA | Koyama, Tomoko,Stroeve, Julienne,Cassano, John,&Crawford, Alex.(2017).Sea Ice Loss and Arctic Cyclone Activity from 1979 to 2014.JOURNAL OF CLIMATE,30(12). |
MLA | Koyama, Tomoko,et al."Sea Ice Loss and Arctic Cyclone Activity from 1979 to 2014".JOURNAL OF CLIMATE 30.12(2017). |
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