干旱区生态环境知识资源中心(Arid): Trends of Grassland Resilience under Climate Change and Human Activities on the Mongolian Plateau

Arid

DOI	10.3390/rs15122984
	Trends of Grassland Resilience under Climate Change and Human Activities on the Mongolian Plateau
	Wu, Jincheng; Sun, Ziyun; Yao, Ying; Liu, Yanxu
通讯作者	Liu, YX
来源期刊	REMOTE SENSING
EISSN	2072-4292
出版年	2023
卷号	15 期号:12
英文摘要	Grassland resilience is influenced by climate change and human activities. However, little is known about how grassland resilience has changed, driven by climate change and human activities, on the Mongolian Plateau. We calculated grassland resilience on the Mongolian Plateau from 2000 to 2021 using the kernel normalized difference vegetation index (kNDVI), quantified the trends of grassland resilience using a newly proposed critical slowing down indicator with a machine learning algorithm, and compared the driving forces for these changes between Inner Mongolia and Mongolia. The findings of this study demonstrate that heightened levels of precipitation and reduced temperature contribute to the enhanced resilience of grassland ecosystems on the Mongolian Plateau. Conversely, the presence of grazing activities exhibits a detrimental effect on such resilience. In semi-arid regions, approximately 43% of grassland areas are undergoing a discernible decline in resilience. This decline is particularly pronounced in regions characterized by heightened levels of grazing intensity. In addition, resilience declined in 54% of areas with population growth compared with 32% in areas with population decline. Inner Mongolia, with its higher intensity of human activities, has a more serious decline in ecological resilience than Mongolia, indicating that further ecological restoration measures are needed.
英文关键词	critical slowing down temporal autocorrelation machine learning arid and humid conditions grazing intensity population density
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:001016143800001
WOS关键词	ECOLOGICAL RESILIENCE ; ECOSYSTEM ; BIODIVERSITY ; AMAZON ; FOREST
WOS类目	Environmental Sciences ; Geosciences, Multidisciplinary ; Remote Sensing ; Imaging Science & Photographic Technology
WOS研究方向	Environmental Sciences & Ecology ; Geology ; Remote Sensing ; Imaging Science & Photographic Technology
资源类型	期刊论文
条目标识符	http://119.78.100.177/qdio/handle/2XILL650/398291
推荐引用方式 GB/T 7714	Wu, Jincheng,Sun, Ziyun,Yao, Ying,et al. Trends of Grassland Resilience under Climate Change and Human Activities on the Mongolian Plateau[J],2023,15(12).
APA	Wu, Jincheng,Sun, Ziyun,Yao, Ying,&Liu, Yanxu.(2023).Trends of Grassland Resilience under Climate Change and Human Activities on the Mongolian Plateau.REMOTE SENSING,15(12).
MLA	Wu, Jincheng,et al."Trends of Grassland Resilience under Climate Change and Human Activities on the Mongolian Plateau".REMOTE SENSING 15.12(2023).