气候变化领域集成服务门户(CCPortal): Geography and Morphology Affect the Ice Duration Dynamics of Northern Hemisphere Lakes Worldwide

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DOI	10.1029/2020GL087953
	Geography and Morphology Affect the Ice Duration Dynamics of Northern Hemisphere Lakes Worldwide
	Warne C.P.K.; McCann K.S.; Rooney N.; Cazelles K.; Guzzo M.M.
发表日期	2020
ISSN	0094-8276
卷号	47 期号:12
英文摘要	Climate change continues to diminish ice cover duration for Northern Hemisphere lakes. However, the differential loss of lake ice duration for various types of lakes across the globe is not well established. In this study, we used time series of ice duration data (average length = 51 years) for 220 globally distributed Northern Hemisphere lakes to determine how local climate trends, geographical location, and physical properties of lakes affect their ice cover trends. Ice duration dynamics were influenced by surface air temperature trends, lake geography, and morphology. Deeper lakes, located at lower elevations, western longitudes, and lower latitudes, experienced the greatest reductions in ice cover over their time series. These results indicate that despite widespread patterns of warming, the individual features of lakes can determine how rapidly they are losing ice cover and may prove informative for future modeling and conservation efforts. ©2020. American Geophysical Union. All Rights Reserved.
英文关键词	Climate change; Lakes; Morphology; Time series; Average length; Future models; Geographical locations; Individual features; Local climate; Northern Hemispheres; Surface air temperatures; Types of lakes; Ice; air temperature; climate change; ice cover; lake; Northern Hemisphere; physical property
语种	英语
来源期刊	Geophysical Research Letters
文献类型	期刊论文
条目标识符	http://gcip.llas.ac.cn/handle/2XKMVOVA/170216
作者单位	School of Environmental Sciences, University of Guelph, Guelph, ON, Canada; Department of Integrative Biology, University of Guelph, Guelph, ON, Canada
推荐引用方式 GB/T 7714	Warne C.P.K.,McCann K.S.,Rooney N.,et al. Geography and Morphology Affect the Ice Duration Dynamics of Northern Hemisphere Lakes Worldwide[J],2020,47(12).
APA	Warne C.P.K.,McCann K.S.,Rooney N.,Cazelles K.,&Guzzo M.M..(2020).Geography and Morphology Affect the Ice Duration Dynamics of Northern Hemisphere Lakes Worldwide.Geophysical Research Letters,47(12).
MLA	Warne C.P.K.,et al."Geography and Morphology Affect the Ice Duration Dynamics of Northern Hemisphere Lakes Worldwide".Geophysical Research Letters 47.12(2020).