干旱区生态环境知识资源中心(Arid): Water-related ecosystem services interactions and their natural-human activity drivers: Implications for ecological protection and restoration

Arid

DOI	10.1016/j.jenvman.2024.120101
	Water-related ecosystem services interactions and their natural-human activity drivers: Implications for ecological protection and restoration
	Liu, Jiamin; Pei, Xiutong; Zhu, Wanyang; Jiao, Jizong
通讯作者	Jiao, JZ
来源期刊	JOURNAL OF ENVIRONMENTAL MANAGEMENT
ISSN	0301-4797
EISSN	1095-8630
出版年	2024
卷号	352
英文摘要	Sustainable development faces the crucial challenge of safeguarding water-related ecosystem services, particularly in arid regions. However, scale-dependent interactions and their influencing factors remain unclear. This study addresses this local gap on the regional level by focusing on ecologically vulnerable mountain areas, employing a comprehensive quantitative and spatial analysis approach, utilizing Spearman coefficient, trade-off/ synergy index, and trade-off/synergy criterion, to examine water-related ecosystem services interactions across scales in arid area. Additionally, a Geographical detector was used to identify dominant natural and human activity factors. Finally, we determined ecologically optimal and worst areas and proposed spatial planning and management recommendations for ecological protection and restoration. Key results indicate that: (1) From 1995 to 2015, water yield and nutrient delivery ratio exhibited a declining trend, while soil retention showed an increasing trend, with the weakest nutrient delivery ratio function in the reserve. (2) At the grid scale, there were 2 trade-offs among water-related ecosystem services in 1995, which decreased to 1 trade-off in 2005 and 2015. The synergistic was most prominent near Qinghai Lake, while the trade-off was most obvious in the western mountainous areas. Conversely, the county scale demonstrated synergy. (3) NDVI, slope, and precipitation dominantly influence the spatial heterogeneity patterns of soil retention_water yield, soil retention_nutrient delivery ratio, and water yield_nutrient delivery ratio, respectively, with natural factors outweighing human activities in impacting water-related ecosystem services. This study contributes to the improvement and optimization of ecological environment management decisions.
英文关键词	Scale features Water-related ecosystem services Trade-offs and synergies Influencing factors Qilian Mountains Nature Reserve Arid regions
类型	Article
语种	英语
收录类别	SCI-E
WOS记录号	WOS:001161751200001
WOS关键词	LAND-USE CHANGE ; RIVER ; IMPACTS ; CLIMATE ; BUNDLES ; FOREST ; MODEL ; BASIN
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/2XILL650/404451
推荐引用方式 GB/T 7714	Liu, Jiamin,Pei, Xiutong,Zhu, Wanyang,et al. Water-related ecosystem services interactions and their natural-human activity drivers: Implications for ecological protection and restoration[J],2024,352.
APA	Liu, Jiamin,Pei, Xiutong,Zhu, Wanyang,&Jiao, Jizong.(2024).Water-related ecosystem services interactions and their natural-human activity drivers: Implications for ecological protection and restoration.JOURNAL OF ENVIRONMENTAL MANAGEMENT,352.
MLA	Liu, Jiamin,et al."Water-related ecosystem services interactions and their natural-human activity drivers: Implications for ecological protection and restoration".JOURNAL OF ENVIRONMENTAL MANAGEMENT 352(2024).