干旱区生态环境知识资源中心(Arid): Impacts of climate change and human activities on vegetation dynamics on the Mongolian Plateau, East Asia from 2000 to 2023

Arid

DOI	10.1007/s40333-024-0082-3
	Impacts of climate change and human activities on vegetation dynamics on the Mongolian Plateau, East Asia from 2000 to 2023
	Yan, Yujie; Cheng, Yiben; Xin, Zhiming; Zhou, Junyu; Zhou, Mengyao; Wang, Xiaoyu
通讯作者	Cheng, YB
来源期刊	JOURNAL OF ARID LAND
ISSN	1674-6767
EISSN	2194-7783
出版年	2024
卷号	16 期号:8 页码:1062-1079
英文摘要	The Mongolian Plateau in East Asia is one of the largest contingent arid and semi-arid areas of the world. Under the impacts of climate change and human activities, desertification is becoming increasingly severe on the Mongolian Plateau. Understanding the vegetation dynamics in this region can better characterize its ecological changes. In this study, based on Moderate Resolution Imaging Spectroradiometer (MODIS) images, we calculated the kernel normalized difference vegetation index (kNDVI) on the Mongolian Plateau from 2000 to 2023, and analyzed the changes in kNDVI using the Theil-Sen median trend analysis and Mann-Kendall significance test. We further investigated the impact of climate change on kNDVI change using partial correlation analysis and composite correlation analysis, and quantified the effects of climate change and human activities on kNDVI change by residual analysis. The results showed that kNDVI on the Mongolian Plateau was increasing overall, and the vegetation recovery area in the southern region was significantly larger than that in the northern region. About 50.99% of the plateau showed dominant climate-driven effects of temperature, precipitation, and wind speed on kNDVI change. Residual analysis showed that climate change and human activities together contributed to 94.79% of the areas with vegetation improvement. Appropriate human activities promoted the recovery of local vegetation, and climate change inhibited vegetation growth in the northern part of the Mongolian Plateau. This study provides scientific data for understanding the regional ecological environment status and future changes and developing effective ecological protection measures on the Mongolian Plateau.
英文关键词	kernel normalized difference vegetation index (kNDVI) human activities climate change partial correlation analysis composite correlation analysis residual analysis Mongolian Plateau
类型	Article
语种	英语
收录类别	SCI-E
WOS记录号	WOS:001299985300004
WOS关键词	NDVI ; DROUGHT
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/2XILL650/404383
推荐引用方式 GB/T 7714	Yan, Yujie,Cheng, Yiben,Xin, Zhiming,et al. Impacts of climate change and human activities on vegetation dynamics on the Mongolian Plateau, East Asia from 2000 to 2023[J],2024,16(8):1062-1079.
APA	Yan, Yujie,Cheng, Yiben,Xin, Zhiming,Zhou, Junyu,Zhou, Mengyao,&Wang, Xiaoyu.(2024).Impacts of climate change and human activities on vegetation dynamics on the Mongolian Plateau, East Asia from 2000 to 2023.JOURNAL OF ARID LAND,16(8),1062-1079.
MLA	Yan, Yujie,et al."Impacts of climate change and human activities on vegetation dynamics on the Mongolian Plateau, East Asia from 2000 to 2023".JOURNAL OF ARID LAND 16.8(2024):1062-1079.