GSTDTAP  > 气候变化
DOI10.1007/s00382-017-3583-3
Greenland coastal air temperatures linked to Baffin Bay and Greenland Sea ice conditions during autumn through regional blocking patterns
Ballinger, Thomas J.1; Hanna, Edward2; Hall, Richard J.3; Miller, Jeffrey4,5; Ribergaard, Mads H.6; Hoyer, Jacob L.6
2018
发表期刊CLIMATE DYNAMICS
ISSN0930-7575
EISSN1432-0894
出版年2018
卷号50页码:83-100
文章类型Article
语种英语
国家USA; England; Denmark
英文摘要

Variations in sea ice freeze onset and regional sea surface temperatures (SSTs) in Baffin Bay and Greenland Sea are linked to autumn surface air temperatures (SATs) around coastal Greenland through 500 hPa blocking patterns, 1979-2014. We find strong, statistically significant correlations between Baffin Bay freeze onset and SSTs and SATs across the western and southernmost coastal areas, while weaker and fewer significant correlations are found between eastern SATs, SSTs, and freeze periods observed in the neighboring Greenland Sea. Autumn Greenland Blocking Index values and the incidence of meridional circulation patterns have increased over the modern sea ice monitoring era. Increased anticyclonic blocking patterns promote poleward transport of warm air from lower latitudes and local warm air advection onshore from ocean-atmosphere sensible heat exchange through ice-free or thin ice-covered seas bordering the coastal stations. Temperature composites by years of extreme late freeze conditions, occurring since 2006 in Baffin Bay, reveal positive monthly SAT departures that often exceed 1 standard deviation from the 1981-2010 climate normal over coastal areas that exhibit a similar spatial pattern as the peak correlations.


英文关键词Arctic sea ice Greenland Greenland Blocking Index Surface air temperature Sea surface temperature
领域气候变化
收录类别SCI-E
WOS记录号WOS:000422908700006
WOS关键词NORTH-ATLANTIC OSCILLATION ; SURFACE TEMPERATURE ; ATMOSPHERIC CIRCULATION ; CLIMATE ; SHEET ; MELT ; VARIABILITY ; CLASSIFICATION ; IMPACTS ; TRENDS
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/35736
专题气候变化
作者单位1.Texas State Univ, Dept Geog, 601 Univ Dr, San Marcos, TX 78666 USA;
2.Univ Lincoln, Sch Geog, Lincoln, England;
3.Univ Sheffield, Dept Geog, Sheffield, S Yorkshire, England;
4.NASA, Goddard Space Flight Ctr, Cryospher Sci Lab, Greenbelt, MD USA;
5.Wyle Inc, Houston, TX USA;
6.Danish Meteorol Inst, Copenhagen, Denmark
推荐引用方式
GB/T 7714
Ballinger, Thomas J.,Hanna, Edward,Hall, Richard J.,et al. Greenland coastal air temperatures linked to Baffin Bay and Greenland Sea ice conditions during autumn through regional blocking patterns[J]. CLIMATE DYNAMICS,2018,50:83-100.
APA Ballinger, Thomas J.,Hanna, Edward,Hall, Richard J.,Miller, Jeffrey,Ribergaard, Mads H.,&Hoyer, Jacob L..(2018).Greenland coastal air temperatures linked to Baffin Bay and Greenland Sea ice conditions during autumn through regional blocking patterns.CLIMATE DYNAMICS,50,83-100.
MLA Ballinger, Thomas J.,et al."Greenland coastal air temperatures linked to Baffin Bay and Greenland Sea ice conditions during autumn through regional blocking patterns".CLIMATE DYNAMICS 50(2018):83-100.
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
[Ballinger, Thomas J.]的文章
[Hanna, Edward]的文章
[Hall, Richard J.]的文章
百度学术
百度学术中相似的文章
[Ballinger, Thomas J.]的文章
[Hanna, Edward]的文章
[Hall, Richard J.]的文章
必应学术
必应学术中相似的文章
[Ballinger, Thomas J.]的文章
[Hanna, Edward]的文章
[Hall, Richard J.]的文章
相关权益政策
暂无数据
收藏/分享
所有评论 (0)
暂无评论
 

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。