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Lake ice phenology of Nam Co, Central Tibetan Plateau, China, derived from multiple MODIS data products
Gou, P (Gou, Peng)1,2; Ye, QH (Ye, Qinghua)1; Che, T (Che, Tao)3; Feng, Q (Feng, Qiang)4; Ding, BH (Ding, Baohong)1; Lin, CG (Lin, Changgui)1; Zong, JB (Zong, Jibiao)1,3,4; Gou, P
Source PublicationJOURNAL OF GREAT LAKES RESEARCH
2017
Volume43Issue:6Pages:989-998
DOI10.1016/j.jglr.2017.08.011
AbstractLake ice phenology, including freeze-up and break-up dates, is a sensitive indicator of climate change. However, uniformly created lake ice phenology records are still required on the Tibetan Plateau (TP) for a more accurate analysis of climate change. In this study, we present a new automated method to extend the interpretation of existing in-situ lake ice records, using multiple MODIS data products. Our results showed strong agreement with the in-situ data at Nam Co (Co means lake in Tibetan language) on the central TP. The multiple MODIS based method is therefore well-suited to the detection of lake ice phenology. The result showed that in 2000-2015, the mean lake ice duration (ID) in the middle of Nam Co was similar to 87 d: the freeze-up start (FUS) date delayed 0.58 d/yr and the break-up start (BUS) date delayed 0.09 d/yr, giving a total decrease in ID at the rate of 0.49 d/yr. We suggest the delayed freeze-up dates became more marked in response to climate warming. Changes in lake ice coverage in Nam Co are affected by a number of local and regional climatic factors, such as air temperature and wind speed. (C) 2017 International Association for Great Lakes Research. Published by Elsevier B.V. All rights reserved.
Subject Area自然地理学
WOS IDWOS:000417668500002
Language英语
Indexed BySCI
KeywordGreat Slave Lake Satellite Data Northern-hemisphere Climate-change Water Storage Bear Lake Cover Variability Wisconsin Thickness
WOS Research AreaEnvironmental Sciences & Ecology; Marine & Freshwater Biology
WOS SubjectEnvironmental Sciences; Limnology; Marine & Freshwater Biology ; Environmental Sciences & Ecology; Marine & Freshwater Biology
Cooperation Status国内
Citation statistics
Cited Times:5[WOS]   [WOS Record]     [Related Records in WOS]
Document Type期刊论文
Identifierhttp://ir.itpcas.ac.cn/handle/131C11/7926
Collection图书馆
Corresponding AuthorGou, P
Affiliation1.Chinese Acad Sci, Inst Tibetan Plateau Res, Lab Tibetan Environm Changes & Land Surface Proc, Beijing 100101, Peoples R China.
2.Univ Chinese Acad Sci, Coll Resources & Environm, Beijing 100049, Peoples R China.
3.Chinese Acad Sci, Key Lab Remote Sensing Gansu Prov, Cold & Arid Reg Environm & Engn Res Inst, Lanzhou 730000, Gansu, Peoples R China.
4.Chinese Acad Sci, Inst Remote Sensing Applicat, State Key Lab Remote Sensing Sci, Beijing 100101, Peoples R China.
Recommended Citation
GB/T 7714
Gou, P ,Ye, QH ,Che, T ,et al. Lake ice phenology of Nam Co, Central Tibetan Plateau, China, derived from multiple MODIS data products[J]. JOURNAL OF GREAT LAKES RESEARCH,2017,43(6):989-998.
APA Gou, P .,Ye, QH .,Che, T .,Feng, Q .,Ding, BH .,...&Gou, P.(2017).Lake ice phenology of Nam Co, Central Tibetan Plateau, China, derived from multiple MODIS data products.JOURNAL OF GREAT LAKES RESEARCH,43(6),989-998.
MLA Gou, P ,et al."Lake ice phenology of Nam Co, Central Tibetan Plateau, China, derived from multiple MODIS data products".JOURNAL OF GREAT LAKES RESEARCH 43.6(2017):989-998.
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