干旱区生态环境知识资源中心(Arid): Construction of Ecological Security Patterns and Evaluation of Ecological Network Stability under Multi-Scenario Simulation: A Case Study in Desert-Oasis Area of the Yellow River Basin, China

Arid

DOI	10.3390/land13071037
	Construction of Ecological Security Patterns and Evaluation of Ecological Network Stability under Multi-Scenario Simulation: A Case Study in Desert-Oasis Area of the Yellow River Basin, China
	Cheng, Wenhao; Ma, Caihong; Li, Tongsheng; Liu, Yuanyuan
通讯作者	Ma, CH
来源期刊	LAND
EISSN	2073-445X
出版年	2024
卷号	13 期号:7
英文摘要	Land use change has a significant impact on the sustainability of ecosystems, and ecological security patterns (ESPs) can improve environmental quality through spatial planning. This study explored a multi-scenario ESP framework by integrating future land use simulation (FLUS) and minimum cumulative resistance (MCR) for urban agglomeration along the Yellow River Basin (YRB) in Ningxia. The research involved simulating land use change in 2035 under four development scenarios, identifying ecological security networks, and evaluating network stability for each scenario. The study revealed that the ecological sources under different development scenarios, including a natural development scenario (NDS), an economic development scenario (EDS), a food security scenario (FSS), and an ecological protection scenario (EPS), were 834.82 km2, 715.46 km2, 785.56 km2, and 1091.43 km2, respectively. The overall connectivity values (OG) for these scenarios were 0.351, 0.466, 0.334, and 0.520, respectively. It was found that under an EPS, the ESPs had the largest area of ecological sources and the most stable ecological network structure, which can effectively protect natural habitats. This study provides a valuable method for identifying ESPs that can respond to diversity and the uncertainty of future development. It can assist decision-makers in enhancing the ecological quality of the study area while considering various development scenarios.
英文关键词	ecological protection scenario analysis minimum cumulative resistance ecological stability evaluation Yellow River Basin
类型	Article
语种	英语
开放获取类型	gold
收录类别	SSCI
WOS记录号	WOS:001277150900001
WOS关键词	ECOSYSTEM
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/2XILL650/404822
推荐引用方式 GB/T 7714	Cheng, Wenhao,Ma, Caihong,Li, Tongsheng,et al. Construction of Ecological Security Patterns and Evaluation of Ecological Network Stability under Multi-Scenario Simulation: A Case Study in Desert-Oasis Area of the Yellow River Basin, China[J],2024,13(7).
APA	Cheng, Wenhao,Ma, Caihong,Li, Tongsheng,&Liu, Yuanyuan.(2024).Construction of Ecological Security Patterns and Evaluation of Ecological Network Stability under Multi-Scenario Simulation: A Case Study in Desert-Oasis Area of the Yellow River Basin, China.LAND,13(7).
MLA	Cheng, Wenhao,et al."Construction of Ecological Security Patterns and Evaluation of Ecological Network Stability under Multi-Scenario Simulation: A Case Study in Desert-Oasis Area of the Yellow River Basin, China".LAND 13.7(2024).