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Slower Snowmelt in Spring Along With Climate Warming Across the Northern Hemisphere
Wu, XJ (Wu, Xuejiao)1; Che, T (Che, Tao)2,3; Li, X (Li, Xin)3,4; Wang, NL (Wang, Ninglian)3,5; Yang, XF (Yang, Xiaofan)6
Source PublicationGEOPHYSICAL RESEARCH LETTERS
2018
Volume45Issue:22Pages:12331-12339
DOI10.1029/2018GL079511
Abstract

Climate warming is altering historical patterns of snow accumulation and ablation, hence threatening natural water resources. We evaluated the impact of climate warming on snowmelt rates using the GlobSnow v2.0 and the second Modern-Era Retrospective analysis for Research and Applications data sets over the Northern Hemisphere (NH) during the past 38years (1980-2017). Higher ablation rates were found in the locations with deeper snow water equivalent (SWE) because high snow melt rates occurred in late spring and early summer in deep snowpack regions. In addition, due to the reduction of SWE in deep snowpack regions, moderate and high snow ablation rates showed a decreasing trend. Therefore, slower snowmelt rates were found over the entire NH in a warmer climate in general. Based on projections of SWE in Representative Concentration Pathways 2.6, 4.5, and 8.5 climate scenarios, slower snowmelt rates in the NH may continue to happen in the future.

Subject Area地理学
WOS IDWOS:000453250000026
Language英语
Indexed BySCIE
KeywordWater Equivalent Radiometer Data Products Depth Responses Regimes Boreal Model Flow
WOS Research AreaGeology
WOS SubjectGeosciences, Multidisciplinary
Cooperation Status国内
ISSN0094-8276
Department环境变化与地表过程重点实验室
PublisherAMER GEOPHYSICAL UNION
Citation statistics
Cited Times:2[WOS]   [WOS Record]     [Related Records in WOS]
Document Type期刊论文
Identifierhttp://ir.itpcas.ac.cn/handle/131C11/8498
Collection图书馆
Corresponding AuthorChe, T (Che, Tao)
Affiliation1.Chinese Acad Sci, Cold & Arid Reg Environm & Engn Res Inst, State Key Lab Cryospher Sci, Lanzhou, Gansu, Peoples R China;
2.Chinese Acad Sci, Cold & Arid Reg Environm & Engn Res Inst, Key Lab Remote Sensing Gansu Prov, Heihe Remote Sensing Expt Res Stn, Lanzhou, Gansu, Peoples R China;
3.Chinese Acad Sci, Ctr Excellence Tibetan Plateau Earth Sci, Beijing, Peoples R China;
4.Chinese Acad Sci, Inst Tibetan Plateau Res, Beijing, Peoples R China;
5.Northwestern Univ, Inst Earth Surface Syst & Hazards, Coll Urban & Environm Sci, Xian, Shaanxi, Peoples R China;
6.Beijing Normal Univ, Fac Geog Sci, State Key Lab Earth Surface Proc & Resource Ecol, Beijing, Peoples R China.
Recommended Citation
GB/T 7714
Wu, XJ ,Che, T ,Li, X ,et al. Slower Snowmelt in Spring Along With Climate Warming Across the Northern Hemisphere[J]. GEOPHYSICAL RESEARCH LETTERS,2018,45(22):12331-12339.
APA Wu, XJ ,Che, T ,Li, X ,Wang, NL ,&Yang, XF .(2018).Slower Snowmelt in Spring Along With Climate Warming Across the Northern Hemisphere.GEOPHYSICAL RESEARCH LETTERS,45(22),12331-12339.
MLA Wu, XJ ,et al."Slower Snowmelt in Spring Along With Climate Warming Across the Northern Hemisphere".GEOPHYSICAL RESEARCH LETTERS 45.22(2018):12331-12339.
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