干旱区生态环境知识资源中心(Arid): Has the Bosten Lake Basin been dry or wet during the climate transition in Northwest China in the past 30 years?

Arid

DOI	10.1007/s00704-020-03209-0
	Has the Bosten Lake Basin been dry or wet during the climate transition in Northwest China in the past 30 years?
	Yang, Haiqing 1,2; Xu, Jianhua 1,2; Chen, Yaning3 ; Li, Dahui 1,2; Zuo, Jingping 1,2; Zhu, Nina 1,2; Chen, Zhongsheng 4
通讯作者	Xu, Jianhua
来源期刊	THEORETICAL AND APPLIED CLIMATOLOGY
ISSN	0177-798X
EISSN	1434-4483
出版年	2020
卷号	141 期号:1-2 页码:627-644
英文摘要	Research has shown that the climate in northwest China has turned to warm-wet in recent decades. Does this mean that the entire northwest of China has become wet in the last few decades? In the context of the climate transition in northwest China, this paper investigates whether the Bosten Lake Basin (BLB) located in southern Xinjiang has been dry or wet in the last 30 years. We used the Standardized Precipitation Evapotranspiration Index (SPEI) and Temperature Vegetation Drought Index (TVDI) to investigate these changes. The results show that although the dry-wet changes indicated by the SPEI and TVDI exhibited slight spatiotemporal differences, the entire BLB reflected a tendency to be dry. That is, the BLB has not become wet during the climate transition in northwest China, but is developing a trend toward aridification. The main conclusions of this study are as follows: (1) The SPEI indicated a drying trend in seasonal and interannual variations in plains; in mountains, except in spring and summer it has a drying trend, too. (2) The TVDI showed that although the drying trend in summer and winter was weaker than that in spring and autumn in the BLB, where some regions represented a significant tendency toward wetness owing to seasonal or annual changes, the entire study area has still become more dry.
类型	Article
语种	英语
国家	Peoples R China
收录类别	SCI-E
WOS记录号	WOS:000531132600001
WOS关键词	TARIM RIVER-BASIN ; TERM DROUGHT ASSESSMENT ; DRYNESS INDEX TVDI ; ARID REGION ; SPATIOTEMPORAL VARIATION ; TEMPERATURE ; VEGETATION ; PRECIPITATION ; VARIABILITY ; XINJIANG
WOS类目	Meteorology & Atmospheric Sciences
WOS研究方向	Meteorology & Atmospheric Sciences
来源机构	中国科学院新疆生态与地理研究所
资源类型	期刊论文
条目标识符	http://119.78.100.177/qdio/handle/2XILL650/319074
作者单位	1.East China Normal Univ, Minist Educ, Key Lab Geog Informat Sci, Shanghai 200241, Peoples R China; 2.East China Normal Univ, Res Ctr East West Cooperat China, Shanghai 200241, Peoples R China; 3.Chinese Acad Sci, Xinjiang Inst Ecol & Geog, State Key Lab Desert & Oasis Ecol, Urumqi 830011, Peoples R China; 4.China West Normal Univ, Coll Land & Resources, Nanchong 637002, Peoples R China
推荐引用方式 GB/T 7714	Yang, Haiqing,Xu, Jianhua,Chen, Yaning,et al. Has the Bosten Lake Basin been dry or wet during the climate transition in Northwest China in the past 30 years?[J]. 中国科学院新疆生态与地理研究所,2020,141(1-2):627-644.
APA	Yang, Haiqing.,Xu, Jianhua.,Chen, Yaning.,Li, Dahui.,Zuo, Jingping.,...&Chen, Zhongsheng.(2020).Has the Bosten Lake Basin been dry or wet during the climate transition in Northwest China in the past 30 years?.THEORETICAL AND APPLIED CLIMATOLOGY,141(1-2),627-644.
MLA	Yang, Haiqing,et al."Has the Bosten Lake Basin been dry or wet during the climate transition in Northwest China in the past 30 years?".THEORETICAL AND APPLIED CLIMATOLOGY 141.1-2(2020):627-644.