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DOI	10.1080/01431161.2020.1809740
	Climate- and human-driven variations in lake area and number in North Xinjiang, China
	Zhang, Jie; Zhou, Jinlong; Zhang, Guoqing; Ji, Yuanyuan; Zeng, Yanyan; Fan, Wei; Aikelamu, Ailihamu
通讯作者	Zhou, JL (通讯作者)
发表日期	2021
ISSN	0143-1161
EISSN	1366-5901
起始页码	469
结束页码	485
卷号	42 期号:2
英文摘要	Changes in the surface area of lakes can indicate climate change and human activity, and there are few reports on the characteristics of such changes in North Xinjiang, China. The normalized difference water index (NDWI) was modified by using the middle infrared band (MIR) instead of the near infrared band (NIR). The modified NDWI (MNDWI) can effectively extract the lake boundary. Changes in the number and area of lakes (surface area > 1 km(2)) were examined using topographic maps (1:100,000) and Land Remote-Sensing Satellite (System, Landsat) series images (multispectral scanner, thematic mapper, enhanced thematic mapper plus, and operational land imager) for the period from 1960 to 2018. The results showed that more than 85.00% of the lakes were identified in the Erqis River Basin (ErRB), Ulungur River Basin (URB), and Central North Tianshan (CNT) between 1960 and 1980, few lakes were observed in the Ebinur Lake Basin (ELB), Jimunai River Basin (JRB), Emin River Basin (EmRB), Guerbantonggute Desert Area (GDA), and Ili River Basin (IRB), and no lakes were observed in the Eastern North Tianshan (ENT). The surface area and numbers of lakes in North Xinjiang were increased by 795.99 km(2) (35.54%) and 39 (195.00%), respectively, between 1960 and 2018. Multiple factors influenced the changes observed for different types of lakes. The number and surface area of mountain lakes fluctuated and increased mainly in response to precipitation and temperature. The number of oasis lakes remained unchanged until 1990, but then increased in response to precipitation and temperature. The fluctuations in the surface area of oasis lakes, which were affected by climate and groundwater development, were relatively small between 1960 and 1990, but then became larger. However, the number and surface area of plain lakes increased between 1960 and 2018 and were mainly influenced by climate change and human activity, such as water diversion for irrigation, ecological restoration projects, and the implementation of the river chief system.
关键词	WATER INDEX NDWI SURFACE-WATER DYNAMICS VEGETATION EVOLUTION PLATEAU RUNOFF ICE
语种	英语
WOS研究方向	Remote Sensing ; Imaging Science & Photographic Technology
WOS类目	Remote Sensing ; Imaging Science & Photographic Technology
WOS记录号	WOS:000590390500001
来源期刊	INTERNATIONAL JOURNAL OF REMOTE SENSING
来源机构	中国科学院青藏高原研究所
文献类型	期刊论文
条目标识符	http://gcip.llas.ac.cn/handle/2XKMVOVA/260186
推荐引用方式 GB/T 7714	Zhang, Jie,Zhou, Jinlong,Zhang, Guoqing,et al. Climate- and human-driven variations in lake area and number in North Xinjiang, China[J]. 中国科学院青藏高原研究所,2021,42(2).
APA	Zhang, Jie.,Zhou, Jinlong.,Zhang, Guoqing.,Ji, Yuanyuan.,Zeng, Yanyan.,...&Aikelamu, Ailihamu.(2021).Climate- and human-driven variations in lake area and number in North Xinjiang, China.INTERNATIONAL JOURNAL OF REMOTE SENSING,42(2).
MLA	Zhang, Jie,et al."Climate- and human-driven variations in lake area and number in North Xinjiang, China".INTERNATIONAL JOURNAL OF REMOTE SENSING 42.2(2021).