干旱区生态环境知识资源中心(Arid): A novel quantity assessment of landscape ecological risk using human-nature driving mechanism for sustainable society

Arid

DOI	10.1016/j.scitotenv.2024.173892
	A novel quantity assessment of landscape ecological risk using human-nature driving mechanism for sustainable society
	Liu, Lili; Wei, Jiabin; Luo, Pingping; Zhang, Yixuan; Wang, Yihe; Elbeltagi, Ahmed; Zainol, Mohd Remy Rozainy Mohd Arif
通讯作者	Luo, PP
来源期刊	SCIENCE OF THE TOTAL ENVIRONMENT
ISSN	0048-9697
EISSN	1879-1026
出版年	2024
卷号	947
英文摘要	The rapid advancement of global economic integration and urbanization has severely damaged the stability of the ecological environment and hindered the ecological carbon sink capacity. In this study, we evaluated the spatiotemporal evolution pattern of landscape ecological risk (LER) in the Loess Plateau from 2010 to 2020. This was examined under the driving mechanism of human and natural dual factors. We combined the random forest algorithm with the Markov chain to jointly simulate and predict the development trend of LER in 2030. From 2010 to 2020, LER on the Loess Plateau showed a distribution pattern with higher values in the southeast and lower values in the northwest. Under the interaction of human and natural factors, annual precipitation exerted the strongest constraint on LER. The driving of land use and natural factors significantly influenced the spatial differentiation of the LER, with a q-value >0.30. In all three projected scenarios for 2030, there was an increase in construction land area and a significant reduction in cultivated land area. The urban development scenario showed the greatest expansion of high-risk areas, with a 5.29 % increase. Conversely, the ecological protection scenario showed a 1.53 % increase in high-risk areas. The findings have provided a reference for ecological risk prevention and control, and sustainable development of the ecological environment in arid regions.
英文关键词	Landscape ecological risk Human-nature driving Land use Dual carbon Loess plateau
类型	Article
语种	英语
收录类别	SCI-E
WOS记录号	WOS:001268160900001
WOS关键词	ECOSYSTEM SERVICES ; LAND-USE ; SIMULATION ; MODELS ; FLUS
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/2XILL650/405528
推荐引用方式 GB/T 7714	Liu, Lili,Wei, Jiabin,Luo, Pingping,et al. A novel quantity assessment of landscape ecological risk using human-nature driving mechanism for sustainable society[J],2024,947.
APA	Liu, Lili.,Wei, Jiabin.,Luo, Pingping.,Zhang, Yixuan.,Wang, Yihe.,...&Zainol, Mohd Remy Rozainy Mohd Arif.(2024).A novel quantity assessment of landscape ecological risk using human-nature driving mechanism for sustainable society.SCIENCE OF THE TOTAL ENVIRONMENT,947.
MLA	Liu, Lili,et al."A novel quantity assessment of landscape ecological risk using human-nature driving mechanism for sustainable society".SCIENCE OF THE TOTAL ENVIRONMENT 947(2024).