globalchange  > 气候减缓与适应
DOI: 10.1002/2014GL060434
论文题名:
Spatially mapped reductions in the length of the Arctic sea ice season
作者: Parkinson C.L.
刊名: Geophysical Research Letters
ISSN: 0094-10575
EISSN: 1944-10306
出版年: 2014
卷: 41, 期:12
起始页码: 4316
结束页码: 4322
语种: 英语
Scopus关键词: Arctic sea ice ; ice cover ; satellite data ; sea ice ; seasonality ; spatial distribution ; Arctic Ocean ; Barents Sea
英文摘要: Satellite data are used to determine the number of days having sea ice coverage in each year 1979-2013 and to map the trends in these ice-season lengths. Over the majority of the Arctic seasonal sea ice zone, the ice season shortened at an average rate of at least 5 days/decade between 1979 and 2013, and in a small area in the northeastern Barents Sea the rate of shortening reached over 65 days/decade. The only substantial non-coastal area with lengthening sea ice seasons is the Bering Sea, where the ice season lengthened by 5-15 days/decade. Over the Arctic as a whole, the area with ice seasons shortened by at least 5 days/decade is 12.4 × 106 km2, while the area with ice seasons lengthened by at least 5 days/decade is only 1.1 × 106 km2. The contrast is even greater, percentage-wise, for higher rates. © 2014. The Authors.
URL: https://www.scopus.com/inward/record.uri?eid=2-s2.0-84903222699&doi=10.1002%2f2014GL060434&partnerID=40&md5=573ada8e33556a0de4e666ff528db900
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资源类型: 期刊论文
标识符: http://119.78.100.158/handle/2HF3EXSE/7839
Appears in Collections:气候减缓与适应

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作者单位: Cryospheric Sciences Laboratory, NASA Goddard Space Flight Center, Greenbelt, MD, United States

Recommended Citation:
Parkinson C.L.. Spatially mapped reductions in the length of the Arctic sea ice season[J]. Geophysical Research Letters,2014-01-01,41(12).
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