Dynamic Changes of Plateau Wetlands in the Damqu River Basin, Yangtze River Source Region, China, 1988-2015

doi:10.1007/s13157-020-01271-y

	Dynamic Changes of Plateau Wetlands in the Damqu River Basin, Yangtze River Source Region, China, 1988-2015
	Zhao, Zhilong 2,3; Liu, Linshan 2; Wang, Zhaofeng 2; Zhang, Yili 1,2,4; Li, Lanhui 2; Liu, Fenggui 5
刊名	WETLANDS
	2020-03-23
页码	16
关键词	Wetland change Damqu River basin The Yangtze River source region Tibetan plateau Remote sensing monitoring
ISSN号	0277-5212
DOI	10.1007/s13157-020-01271-y
通讯作者	Zhang, Yili(zhangyl@igsnrr.ac.cn)
英文摘要	The assessment of wetland changes on the Tibetan Plateau (TP) is an important component of global change research. The Damqu River Basin (DRB) lies within the southern source of the Yangtze River and is part of the core wetlands area of the Three Rivers Source Region (TRSR). We examined the distribution of wetlands across this region based on remote sensing image interpretations. The results revealed clear evidence of changes over the period between 1988 and 2015, with the wetland area in 2015 being 8964.51 km(2) (53.52% of the total basin). Wetlands at this time were concentrated between 4700 and 5000 m (upper limit: 5600 m), with land slopes between 0 and 6 degrees, and a northward aspect. The data also showed that the wetland area decreased by 71.16 km(2) between 1988 and 2015, equivalent to 0.79% of the 1988 total. The annual value of the normalized difference vegetation index (NDVI) decreased over 63.36% of the region within the DRB during 1988-2015. The area of three major lakes in the DRB declined from 2009 to 2015. The results of this analysis demonstrated that precipitation variation was the underlying cause of the observed vegetation index and lake area changes within the DRB between 1988 and 2015.
资助项目	Second Tibetan Plateau Scientific Expedition and Research[2019QZKK06000] ; Strategic Priority Research Program of the Chinese Academy of Sciences[XDA20040200] ; National Natural Science Foundation of China[41671104] ; Program of Key Laboratory of Land Surface Pattern and Simulation of Institute of Geographical Sciences and Natural Resources Research of CAS[GJ-2020-0x]
WOS关键词	GLOBAL CLIMATE-CHANGE ; TIBETAN PLATEAU ; LAKE ; VULNERABILITY ; LANDSCAPE ; FUTURE ; AGRICULTURE ; ATTRIBUTION ; VEGETATION ; REGIMES
WOS研究方向	Environmental Sciences & Ecology
语种	英语
出版者	SPRINGER
WOS记录号	WOS:000521725900001
资助机构	Second Tibetan Plateau Scientific Expedition and Research ; Strategic Priority Research Program of the Chinese Academy of Sciences ; National Natural Science Foundation of China ; Program of Key Laboratory of Land Surface Pattern and Simulation of Institute of Geographical Sciences and Natural Resources Research of CAS
内容类型	期刊论文
源URL	[http://ir.igsnrr.ac.cn/handle/311030/133617]
专题	中国科学院地理科学与资源研究所
通讯作者	Zhang, Yili
作者单位	1.Univ Chinese Acad Sci, Beijing 100049, Peoples R China 2.Chinese Acad Sci, Inst Geog Sci & Nat Resources Res, Key Lab Land Surface Pattern & Simulat, Beijing 100101, Peoples R China 3.Beijing Normal Univ, Fac Geog Sci, Beijing 100875, Peoples R China 4.Chinese Acad Sci, Ctr Excellence Tibetan Plateau Earth Sci, Beijing 100101, Peoples R China 5.Qinghai Normal Univ, Coll Geog Sci, Xining 810008, Peoples R China
推荐引用方式 GB/T 7714	Zhao, Zhilong,Liu, Linshan,Wang, Zhaofeng,et al. Dynamic Changes of Plateau Wetlands in the Damqu River Basin, Yangtze River Source Region, China, 1988-2015[J]. WETLANDS,2020:16.
APA	Zhao, Zhilong,Liu, Linshan,Wang, Zhaofeng,Zhang, Yili,Li, Lanhui,&Liu, Fenggui.(2020).Dynamic Changes of Plateau Wetlands in the Damqu River Basin, Yangtze River Source Region, China, 1988-2015.WETLANDS,16.
MLA	Zhao, Zhilong,et al."Dynamic Changes of Plateau Wetlands in the Damqu River Basin, Yangtze River Source Region, China, 1988-2015".WETLANDS (2020):16.