干旱区生态环境知识资源中心(Arid): Dynamic Spatiotemporal Evolution and Driving Mechanisms of Vegetation in the Lower Reaches of the Tarim River, China

Arid

DOI	10.3390/w16152157
	Dynamic Spatiotemporal Evolution and Driving Mechanisms of Vegetation in the Lower Reaches of the Tarim River, China
	Han, Qiang; Xue, Lianqing; Qi, Tiansong; Liu, Yuanhong; Yang, Mingjie; Chu, Xinyi; Liu, Saihua
通讯作者	Xue, LQ
来源期刊	WATER
EISSN	2073-4441
出版年	2024
卷号	16 期号:15
英文摘要	Analyzing the changes in vegetation under different factors is crucial for ecological protection in arid areas. The spatial-temporal variations of vegetation in the lower reaches of the Tarim River (LRTR) from 2000 to 2020, were analyzed using the Theil-Sen estimator and the Mann-Kendall test. The future trends of NDVI are projected to use the Hurst exponent method. The driving mechanisms of vegetation changes were analyzed using the GeoDetector method and multivariate residual analysis. The NDVI values in the LRTR significantly increased during the study period, indicating good vegetation recovery. The overall vegetation level remains poor and was primarily concentrated around the riverine areas. There is still a risk of vegetation degradation in most areas of the future LRTR. Compared to climate change, vegetation was more affected by human activities. Human activities have helped restore the riparian vegetation and prevented the degradation of vegetation far from the river. Therefore, distance from river channels is the strongest explanatory factor (q = 0.078) for vegetation changes, followed by precipitation, and temperature, while changes in slope have minimal impact on vegetation. Statistics have found that when two factors are combined, their impact on vegetation change is stronger. These findings are beneficial for identifying vegetation evolution patterns in LRTR and providing theoretical support for the government to carry out ecological restoration.
英文关键词	vegetation dynamics remote sensing environmental restoration driving mechanisms Geodetector method
类型	Article
语种	英语
开放获取类型	gold
收录类别	SCI-E
WOS记录号	WOS:001287157000001
WOS关键词	CLIMATE-CHANGE ; BASIN ; RESPONSES ; COVER
WOS类目	Environmental Sciences ; Water Resources
WOS研究方向	Environmental Sciences & Ecology ; Water Resources
资源类型	期刊论文
条目标识符	http://119.78.100.177/qdio/handle/2XILL650/405891
推荐引用方式 GB/T 7714	Han, Qiang,Xue, Lianqing,Qi, Tiansong,et al. Dynamic Spatiotemporal Evolution and Driving Mechanisms of Vegetation in the Lower Reaches of the Tarim River, China[J],2024,16(15).
APA	Han, Qiang.,Xue, Lianqing.,Qi, Tiansong.,Liu, Yuanhong.,Yang, Mingjie.,...&Liu, Saihua.(2024).Dynamic Spatiotemporal Evolution and Driving Mechanisms of Vegetation in the Lower Reaches of the Tarim River, China.WATER,16(15).
MLA	Han, Qiang,et al."Dynamic Spatiotemporal Evolution and Driving Mechanisms of Vegetation in the Lower Reaches of the Tarim River, China".WATER 16.15(2024).