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DOI10.1146/annurev-marine-010816-060610
Arctic and antarctic sea ice change: Contrasts; commonalities; and causes
Maksym T.
发表日期2019
ISSN1941-1405
起始页码187
结束页码213
卷号11
英文摘要Arctic sea ice has declined precipitously in both extent and thickness over the past four decades; by contrast, Antarctic sea ice has shown little overall change, but this masks large regional variability. Climate models have not captured these changes. But these differences do not represent a paradox. The processes governing, and impacts of, natural variability and human-induced changes differ markedly at the poles largely because of the ways in which differences in geography control the properties of and interactions among the atmosphere, ice, and ocean. The impact of natural variability on the ice cover is large at both poles, so modeled ice trends are not entirely inconsistent with contributions from both natural variability and anthropogenic forcing. Despite this concurrence, the coupling of natural climate variability, climate feedbacks, and sea ice is not well understood, and significant biases remain in model representations of the ice cover and the processes that drive it. © Copyright 2019 by Annual Reviews. All rights reserved.
英文关键词Antarctic; Arctic; climate; satellite; sea ice
语种英语
scopus关键词Climate models; Poles; Satellites; Sea ice; Antarctic; Anthropogenic forcing; Arctic; climate; Model representation; Natural climate variabilities; Natural variability; Regional variability; Ice control; anthropogenic effect; climate change; climate variation; ice cover; ice thickness; satellite data; sea ice; Antarctica; Arctic Ocean; Antarctica; Arctic; atmosphere; climate change; ice cover; theoretical model; Antarctic Regions; Arctic Regions; Atmosphere; Climate Change; Ice Cover; Models, Theoretical
来源期刊Annual Review of Marine Science
文献类型期刊论文
条目标识符http://gcip.llas.ac.cn/handle/2XKMVOVA/161959
作者单位Department of Applied Ocean Physics and Engineering, Woods Hole Oceanographic Institution, Woods Hole, MA 02543, United States
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Maksym T.. Arctic and antarctic sea ice change: Contrasts; commonalities; and causes[J],2019,11.
APA Maksym T..(2019).Arctic and antarctic sea ice change: Contrasts; commonalities; and causes.Annual Review of Marine Science,11.
MLA Maksym T.."Arctic and antarctic sea ice change: Contrasts; commonalities; and causes".Annual Review of Marine Science 11(2019).
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