干旱区生态环境知识资源中心(Arid): Ecological Security of Desert-Oasis Areas in the Yellow River Basin, China

Arid

DOI	10.3390/land12112080
	Ecological Security of Desert-Oasis Areas in the Yellow River Basin, China
	Liu, Yuanyuan; Ma, Caihong; Yang, Zhonghua; Fan, Xin
通讯作者	Ma, CH
来源期刊	LAND
EISSN	2073-445X
出版年	2023
卷号	12 期号:11
英文摘要	The desert-oasis interaction zone plays a crucial role in safeguarding oasis ecological security and maintaining stability within oases. This paper proposed a framework of EN-DSS, based on long-term remote sensing data and fundamental data, adopted morphological spatial pattern analysis (MSPA) and Linkage Mapper among other methods, and it took Lingwu City in the Ningxia Hui Autonomous Region, which is located in the desert-oasis interaction zone in the upper reaches of the Yellow River, as a case study. The results indicate the following: since 1995, this desert-oasis system has exhibited the characteristics whereby the oasis is expanding eastward and the desert is significantly receding. The vegetation coverage has improved overall, forming an ecological security pattern characterized predominantly by shrub forests, which is referred to as the one core, two corridors, three zones, and multiple clusters pattern. This pattern has significantly reduced the risk of wind and sand erosion in the agricultural irrigation areas along the Yellow River. However, the construction of this ecological security pattern still faces challenges, including high construction and maintenance costs and the need to enhance the network's quality. In the future, it will be necessary to strengthen the integrated ecological network construction of ecological areas, agricultural areas, and urban areas to enhance the stability of this regional ecological network system.
英文关键词	morphological spatial pattern analysis (MSPA) circuit theory ecological security desert oasis zone
类型	Article
语种	英语
开放获取类型	gold
收录类别	SSCI
WOS记录号	WOS:001120214300001
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/2XILL650/397706
推荐引用方式 GB/T 7714	Liu, Yuanyuan,Ma, Caihong,Yang, Zhonghua,et al. Ecological Security of Desert-Oasis Areas in the Yellow River Basin, China[J],2023,12(11).
APA	Liu, Yuanyuan,Ma, Caihong,Yang, Zhonghua,&Fan, Xin.(2023).Ecological Security of Desert-Oasis Areas in the Yellow River Basin, China.LAND,12(11).
MLA	Liu, Yuanyuan,et al."Ecological Security of Desert-Oasis Areas in the Yellow River Basin, China".LAND 12.11(2023).