干旱区生态环境知识资源中心(Arid): Ecological transitions in Xinjiang, China: Unraveling the impact of climate change on vegetation dynamics (1990-2020)

Arid

DOI	10.1007/s11442-024-2238-7
	Ecological transitions in Xinjiang, China: Unraveling the impact of climate change on vegetation dynamics (1990-2020)
	Hao, Haichao; Yao, Junqiang; Chen, Yaning; Xu, Jianhua; Li, Zhi; Duan, Weili; Ismail, Sadaf; Wang, Guiling
通讯作者	Li, Z
来源期刊	JOURNAL OF GEOGRAPHICAL SCIENCES
ISSN	1009-637X
EISSN	1861-9568
出版年	2024
卷号	34 期号:6 页码:1039-1064
英文摘要	For the past several decades, climate change has been driving vegetation dynamics in arid regions worldwide. This study investigates vegetation dynamics and their links to climate from 1990 to 2020 in Xinjiang, China, using data from 30-m resolution land use and cover change, remote sensing, and climate reanalysis. Our approach encompasses a range of analytical techniques, including transfer matrix analysis, modeling, correlation, regression, and trend analysis. During the study period, there were major vegetation conversions from grassland to forestland in the mountains, and from cropland to grassland in the plains. Climate change emerged as an important trigger of these changes, as evidenced by the increase in net primary productivity in most vegetation types, except for cropland-grassland and grassland-cropland conversions. Precipitation and soil moisture were the most influential climatic factors, contributing 15.1% and 15.2%, respectively, to natural vegetation changes. The study also found that evapotranspiration serves as a key mechanism for moisture dissipation in the hydrological cycle of vegetation dynamics. The interplay between precipitation, soil moisture, and evapotranspiration is a critical pattern of climatic influence that shapes vegetation dynamics across zones of intersection, increase, decrease, and change. These insights are invaluable for informing vegetation conservation and development strategies in Xinjiang and other similar environments facing climate-driven ecological transitions.
英文关键词	climate change ecological transitions LUCC NPP efficiency vegetation dynamics Xinjiang
类型	Article
语种	英语
收录类别	SCI-E
WOS记录号	WOS:001244361900009
WOS关键词	LAND-USE CHANGE ; USE EFFICIENCY ; PRODUCTIVITY ; RESPONSES ; POLICY ; INDEX
WOS类目	Geography, Physical
WOS研究方向	Physical Geography
资源类型	期刊论文
条目标识符	http://119.78.100.177/qdio/handle/2XILL650/404519
推荐引用方式 GB/T 7714	Hao, Haichao,Yao, Junqiang,Chen, Yaning,et al. Ecological transitions in Xinjiang, China: Unraveling the impact of climate change on vegetation dynamics (1990-2020)[J],2024,34(6):1039-1064.
APA	Hao, Haichao.,Yao, Junqiang.,Chen, Yaning.,Xu, Jianhua.,Li, Zhi.,...&Wang, Guiling.(2024).Ecological transitions in Xinjiang, China: Unraveling the impact of climate change on vegetation dynamics (1990-2020).JOURNAL OF GEOGRAPHICAL SCIENCES,34(6),1039-1064.
MLA	Hao, Haichao,et al."Ecological transitions in Xinjiang, China: Unraveling the impact of climate change on vegetation dynamics (1990-2020)".JOURNAL OF GEOGRAPHICAL SCIENCES 34.6(2024):1039-1064.