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	Multi-decadal variations in glacier flow velocity and the influencing factors of Urumqi Glacier No. 1 in Tianshan Mountains, Northwest China
	Wang Puyu1; Li Zhongqin1,2; Xu Chunhai1; Xing Wucheng2; Zhou Ping1; Zhang Hui1
刊名	JOURNAL OF ARID LAND
	2017-12-01
卷号	9期号:6页码:900-910
关键词	glacier flow velocity glacier change path coefficient analysis Urumqi Glacier No. 1 Chinese Tianshan Mountains
ISSN号	1674-6767
DOI	10.1007/s40333-017-0067-6
通讯作者	Wang Puyu(wangpuyu@lzb.ac.cn)
英文摘要	Urumqi Glacier No. 1 is a representative glacier in the inland areas of Central Asia and is the only Chinese reference glacier in the World Glacier Monitoring Service. In this study, we explored multi-decadal variations in the flow velocity of the glacier and the influencing factors based on continuous field observations and path coefficient analysis. Results show that the glacier flow velocity decreased from 5.5 m/a in 1980/1981 to 3.3 m/a in 2010/2011. The annual variation in the direction of glacier flow velocity in the western branch and eastern branch was less than 1 degrees-3 degrees, and the change of glacier flow velocity in the western branch was more dramatic than that in the eastern branch. Glacier flow velocity was influenced by glacier morphology (including glacier area, glacier length, and ice thickness), glacier mass balance and local climate conditions (air temperature and precipitation), the glacier morphology being the leading factor. The long-term flow velocity data set of Urumqi Glacier No. 1 contributes to a better understanding of glacier dynamics within the context of climatic warming.
收录类别	SCI
WOS关键词	CENTRAL-ASIA ; MASS-BALANCE ; CLIMATE-CHANGE ; ICE THICKNESS ; TIEN-SHAN ; SWITZERLAND ; IMAGES ; ANTARCTICA ; RECESSION ; ELEVATION
WOS研究方向	Environmental Sciences & Ecology
WOS类目	Environmental Sciences
语种	英语
出版者	SPRINGER HEIDELBERG
WOS记录号	WOS:000415159600009
内容类型	期刊论文
URI标识	http://www.corc.org.cn/handle/1471x/2557646
专题	寒区旱区环境与工程研究所
通讯作者	Wang Puyu
作者单位	1.Chinese Acad Sci, Northwest Inst Eco Environm & Resources, Tianshan Glaciol Stn, State Key Lab Cryosphere Sci, Lanzhou 730000, Gansu, Peoples R China 2.Northwest Normal Univ, Coll Geog & Environm Sci, Lanzhou 730070, Gansu, Peoples R China
推荐引用方式 GB/T 7714	Wang Puyu,Li Zhongqin,Xu Chunhai,et al. Multi-decadal variations in glacier flow velocity and the influencing factors of Urumqi Glacier No. 1 in Tianshan Mountains, Northwest China[J]. JOURNAL OF ARID LAND,2017,9(6):900-910.
APA	Wang Puyu,Li Zhongqin,Xu Chunhai,Xing Wucheng,Zhou Ping,&Zhang Hui.(2017).Multi-decadal variations in glacier flow velocity and the influencing factors of Urumqi Glacier No. 1 in Tianshan Mountains, Northwest China.JOURNAL OF ARID LAND,9(6),900-910.
MLA	Wang Puyu,et al."Multi-decadal variations in glacier flow velocity and the influencing factors of Urumqi Glacier No. 1 in Tianshan Mountains, Northwest China".JOURNAL OF ARID LAND 9.6(2017):900-910.

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