干旱区生态环境知识资源中心(Arid): Eco-engineering controls vegetation trends in southwest China karst

Arid

DOI	10.1016/j.scitotenv.2021.145160
	Eco-engineering controls vegetation trends in southwest China karst
	Zhang, Xuemei; Yue, Yuemin; Tong, Xiaowei; Wang, Kelin; Qi, Xiangkun; Deng, Chuxiong; Brandt, Martin
通讯作者	Wang, KL (corresponding author), Chinese Acad Sci, Key Lab Agroecol Proc Subtrop Reg, Inst Subtrop Agr, Changsha 410125, Peoples R China.
来源期刊	SCIENCE OF THE TOTAL ENVIRONMENT
ISSN	0048-9697
EISSN	1879-1026
出版年	2021
卷号	770
英文摘要	The karst area in Yunnan-Guangxi-Guizhou region in southwest China is known for widespread rocky desertification but several studies report a greening trend since the year 2000. While the start of the greening trend seems to match with the implementation of ecological conservation projects, no statistical evidence on a relationship between vegetation greening and eco-engineering exists. Moreover, dominant factors influencing the spatial patterns of vegetation trends have rarely been investigated. Here we use six comprehensive factors representing the natural conditions and human activities of the study area, and several statistical models consistently show that eco-engineering explains large parts of the positive vegetation trends in the karst areas, while negative vegetation trends in non-karst areas of Yunnan were related with a decrease in rainfall. We further show that the interaction of eco-engineering with other factors leads to a heterogeneous pattern of different vegetation trends. Knowing and understanding these patterns is crucial when planning ecological restoration, especially in diverse landscapes like China karst and the methods can be reused in other restoration areas. (C) 2021 Published by Elsevier B.V.
英文关键词	Karst ecological system Eco-engineering Vegetation trends Geographical detector Dominant factors
类型	Article
语种	英语
收录类别	SCI-E ; SSCI
WOS记录号	WOS:000627896100058
WOS类目	Environmental Sciences
WOS研究方向	Environmental Sciences & Ecology
资源类型	期刊论文
条目标识符	http://119.78.100.177/qdio/handle/2XILL650/351641
作者单位	[Zhang, Xuemei; Yue, Yuemin; Wang, Kelin; Qi, Xiangkun] Chinese Acad Sci, Key Lab Agroecol Proc Subtrop Reg, Inst Subtrop Agr, Changsha 410125, Peoples R China; [Zhang, Xuemei; Yue, Yuemin; Wang, Kelin; Qi, Xiangkun] Huanjiang Observat & Res Stn Karst Ecosyst, Huanjiang 547100, Peoples R China; [Zhang, Xuemei] Univ Chinese Acad Sci, Beijing 100040, Peoples R China; [Tong, Xiaowei; Brandt, Martin] Univ Copenhagen, Dept Geosci & Nat Resource Management, DK-1350 Copenhagen, Denmark; [Deng, Chuxiong] Hunan Normal Univ, Coll Resources & Environm Sci, Changsha 410125, Peoples R China
推荐引用方式 GB/T 7714	Zhang, Xuemei,Yue, Yuemin,Tong, Xiaowei,et al. Eco-engineering controls vegetation trends in southwest China karst[J],2021,770.
APA	Zhang, Xuemei.,Yue, Yuemin.,Tong, Xiaowei.,Wang, Kelin.,Qi, Xiangkun.,...&Brandt, Martin.(2021).Eco-engineering controls vegetation trends in southwest China karst.SCIENCE OF THE TOTAL ENVIRONMENT,770.
MLA	Zhang, Xuemei,et al."Eco-engineering controls vegetation trends in southwest China karst".SCIENCE OF THE TOTAL ENVIRONMENT 770(2021).