气候变化领域集成服务门户(CCPortal): China's vegetation restoration programs accelerated vegetation greening on the Loess Plateau

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DOI	10.1016/j.agrformet.2024.109994
	China's vegetation restoration programs accelerated vegetation greening on the Loess Plateau
	Fan, Xianlei; Qu, Ying; Zhang, Jing; Bai, Edith
发表日期	2024
ISSN	0168-1923
EISSN	1873-2240
起始页码	350
卷号	350
英文摘要	The vegetation greening on the Loess Plateau, China, over recent decades, has been primarily driven by a series of vegetation restoration programs (VRPs) and other natural environmental changes (including climate change, rising atmospheric CO 2 concentration, and nitrogen deposition, etc.). However, accurate determination of the contributions of natural environmental change and the VRPs to this greening has been challenging due to the lack of the exact time of policy implementation in different areas. Herein, we extracted the starting time of greening (SOG) from different sources of remote sensing data and used it as the starting time of the VRPs. Then, we employed a difference -in -differences (DID) method to ascertain the relative contributions of the VRPs on the observed vegetation greening. Results showed that the contribution of the VRPs to vegetation greening on the Loess Plateau was 23.8 -35.8 %, with a greater contribution potentially originating from natural environmental factors. Our findings contribute to a better understanding of the complex relationships among vegetation restoration policies and climate change, and offer a platform to quantify the climate effects on vegetation greening.
英文关键词	Vegetation restoration; Vegetation greening; Grain for green program; Global climate change; Loess Plateau
语种	英语
WOS研究方向	Agriculture ; Forestry ; Meteorology & Atmospheric Sciences
WOS类目	Agronomy ; Forestry ; Meteorology & Atmospheric Sciences
WOS记录号	WOS:001221818900001
来源期刊	AGRICULTURAL AND FOREST METEOROLOGY
文献类型	期刊论文
条目标识符	http://gcip.llas.ac.cn/handle/2XKMVOVA/307449
作者单位	Northeast Normal University - China; Beijing Normal University; Northeast Normal University - China
推荐引用方式 GB/T 7714	Fan, Xianlei,Qu, Ying,Zhang, Jing,et al. China's vegetation restoration programs accelerated vegetation greening on the Loess Plateau[J],2024,350.
APA	Fan, Xianlei,Qu, Ying,Zhang, Jing,&Bai, Edith.(2024).China's vegetation restoration programs accelerated vegetation greening on the Loess Plateau.AGRICULTURAL AND FOREST METEOROLOGY,350.
MLA	Fan, Xianlei,et al."China's vegetation restoration programs accelerated vegetation greening on the Loess Plateau".AGRICULTURAL AND FOREST METEOROLOGY 350(2024).