干旱区生态环境知识资源中心(Arid): Effects of the Implementation Intensity of Ecological Engineering on Ecosystem Service Tradeoffs in Qinghai Province, China

Arid

DOI	10.3390/land13060848
	Effects of the Implementation Intensity of Ecological Engineering on Ecosystem Service Tradeoffs in Qinghai Province, China
	Yan, Ke; Zhao, Bingting; Li, Yuanhui; Wang, Xiangfu; Jin, Jiaxin; Jiang, Jiang; Dong, Wenting; Wang, Rongnv; Yang, Hongqiang; Wang, Tongli; Wang, Weifeng
通讯作者	Wang, WF
来源期刊	LAND
EISSN	2073-445X
出版年	2024
卷号	13 期号:6
英文摘要	Ecological engineering (EE) has a profound impact on land-use dynamics, leading to alterations in ecosystem services (ESs). However, an appropriate EE implementation intensity that can balance the tradeoffs associated with altered ESs well has always been a concern for researchers and policymakers. In this study, we set the transition probability of farmland, bare land, and desertification land to forest and natural shrub, with 2010-2020 as the natural implementation scenario, as 10% for the low-intensity implementation scenario (LIS), 30% for the medium-intensity scenario, and 50% for the high-intensity scenario. The patch-generating land-use simulation (PLUS) model was used to project land-use patterns and the Integrated Valuation of Ecosystem Service and Tradeoffs (InVEST) model was used to simulate changes in the quality of ESs under four EE implementation intensities in 2030. We then performed a quantitative tradeoff analysis on the dominant ESs under four scenarios and used the production possibility frontier (PPF) curve to identify the optimal EE implementation intensity scenario. Our results indicated that an increase in EE implementation intensity would lead to an increase in soil retention, water purification, habitat quality, and carbon storage, but also to a decrease in water yield, aggravating the tradeoffs between water yield and other ESs. In all EE implementation intensity scenarios, the LIS had the lowest tradeoff intensity index and balanced ESs well, and thus was the optimal EE implementation scenario in Qinghai province. Our results provide knowledge to help decision makers select the appropriate EE intensity to maintain sustainable development. The integrated methodology can also be applied in other conservation regions to carry out practical land management.
英文关键词	ecological engineering land management multi-scenario simulation production possibility frontier tradeoff intensity
类型	Article
语种	英语
开放获取类型	gold
收录类别	SSCI
WOS记录号	WOS:001255899100001
WOS关键词	FOREST CARBON STORAGE ; RESTORATION PROJECTS ; CLIMATE-CHANGE ; LAND-USE ; PROTECTION ; PROGRAM ; REGION ; IMPACT ; OFFS ; AREA
WOS类目	Environmental Studies
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/2XILL650/404817
推荐引用方式 GB/T 7714	Yan, Ke,Zhao, Bingting,Li, Yuanhui,et al. Effects of the Implementation Intensity of Ecological Engineering on Ecosystem Service Tradeoffs in Qinghai Province, China[J],2024,13(6).
APA	Yan, Ke.,Zhao, Bingting.,Li, Yuanhui.,Wang, Xiangfu.,Jin, Jiaxin.,...&Wang, Weifeng.(2024).Effects of the Implementation Intensity of Ecological Engineering on Ecosystem Service Tradeoffs in Qinghai Province, China.LAND,13(6).
MLA	Yan, Ke,et al."Effects of the Implementation Intensity of Ecological Engineering on Ecosystem Service Tradeoffs in Qinghai Province, China".LAND 13.6(2024).