干旱区生态环境知识资源中心(Arid): Land use/land cover change responses to ecological water conveyance in the lower reaches of Tarim River, China

Arid

DOI	10.1007/s40333-021-0089-y
	Land use/land cover change responses to ecological water conveyance in the lower reaches of Tarim River, China
	Wang Shanshan; Zhou Kefa; Zuo Qiting; Wang Jinlin; Wang Wei
通讯作者	Wang, SS (corresponding author), Chinese Acad Sci, Xinjiang Inst Ecol & Geog, State Key Lab Desert & Oasis Ecol, Urumqi 830011, Peoples R China. ; Wang, SS (corresponding author), Xinjiang Key Lab Mineral Resources & Digital Geol, Urumqi 830011, Peoples R China. ; Wang, SS (corresponding author), Chinese Acad Sci, Xinjiang Res Ctr Mineral Resources, Urumqi 830011, Peoples R China. ; Wang, SS (corresponding author), Univ Chinese Acad Sci, Beijing 100049, Peoples R China.
来源期刊	JOURNAL OF ARID LAND
ISSN	1674-6767
EISSN	2194-7783
出版年	2021
英文摘要	The Tarim River is the longest inland river in China and is considered as an important river to protect the oasis economy and environment of the Tarim Basin. However, excessive exploitation and over-utilization of natural resources, particularly water resources, have triggered a series of ecological and environmental problems, such as the reduction in the volume of water in the main river, deterioration of water quality, drying up of downstream rivers, degradation of vegetation, and land desertification. In this study, the land use/land cover change (LUCC) responses to ecological water conveyance in the lower reaches of the Tarim River were investigated using ENVI (Environment for Visualizing Images) and GIS (Geographic Information System) data analysis software for the period of 1990-2018. Multi-temporal remote sensing images and ecological water conveyance data from 1990 to 2018 were used. The results indicate that LUCC covered an area of 2644.34 km(2) during this period, accounting for 15.79% of the total study area. From 1990 to 2018, wetland, farmland, forestland, and artificial surfaces increased by 533.42 km(2) (216.77%), 446.68 km(2) (123.66%), 284.55 km(2) (5.67%), and 57.51 km(2) (217.96%), respectively, whereas areas covered by grassland and other land use/land cover types, such as Gobi, bare soil, and deserts, decreased by 103.34 km(2) (14.31%) and 1218.83 km(2) (11.75%), respectively. Vegetation area decreased first and then increased, with the order of 2010<2000<1990<2018. LUCC in the overflow and stagnant areas in the lower reaches of the Tarim River was mainly characterized by fragmentation, irregularity, and complexity. By analyzing the LUCC responses to 19 rounds of ecological water conveyance in the lower reaches of the Tarim River from 2000 to the end of 2018, we proposed guidelines for the rational development and utilization of water and soil resources and formulation of strategies for the sustainable development of the lower reaches of the Tarim River. This study provides scientific guidance for optimal scheduling of water resources in the region.
英文关键词	land use land cover change (LUCC) remote sensing land use dynamic index ecological water conveyance Tarim River
类型	Article
语种	英语
收录类别	SCI-E
WOS记录号	WOS:000719816700001
WOS关键词	CLIMATE-CHANGE ; RIPARIAN VEGETATION ; BASIN ; LUCC ; ENVIRONMENT ; DYNAMICS ; PRECIPITATION ; RESTORATION ; MANAGEMENT ; XINJIANG
WOS类目	Environmental Sciences
WOS研究方向	Environmental Sciences & Ecology
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/2XILL650/367647
作者单位	[Wang Shanshan; Zhou Kefa; Wang Jinlin; Wang Wei] Chinese Acad Sci, Xinjiang Inst Ecol & Geog, State Key Lab Desert & Oasis Ecol, Urumqi 830011, Peoples R China; [Wang Shanshan; Zhou Kefa; Wang Jinlin; Wang Wei] Xinjiang Key Lab Mineral Resources & Digital Geol, Urumqi 830011, Peoples R China; [Wang Shanshan; Zhou Kefa; Wang Jinlin; Wang Wei] Chinese Acad Sci, Xinjiang Res Ctr Mineral Resources, Urumqi 830011, Peoples R China; [Wang Shanshan; Wang Jinlin] Univ Chinese Acad Sci, Beijing 100049, Peoples R China; [Zuo Qiting] Zhengzhou Univ, Sch Water Conservancy & Environm, Zhengzhou 450001, Peoples R China
推荐引用方式 GB/T 7714	Wang Shanshan,Zhou Kefa,Zuo Qiting,et al. Land use/land cover change responses to ecological water conveyance in the lower reaches of Tarim River, China[J]. 中国科学院新疆生态与地理研究所,2021.
APA	Wang Shanshan,Zhou Kefa,Zuo Qiting,Wang Jinlin,&Wang Wei.(2021).Land use/land cover change responses to ecological water conveyance in the lower reaches of Tarim River, China.JOURNAL OF ARID LAND.
MLA	Wang Shanshan,et al."Land use/land cover change responses to ecological water conveyance in the lower reaches of Tarim River, China".JOURNAL OF ARID LAND (2021).