干旱区生态环境知识资源中心(Arid): Temporal and spatial variation analysis of habitat quality on the PLUS-InVEST model for Ebinur Lake Basin, China

Arid

DOI	10.1016/j.ecolind.2022.109632
	Temporal and spatial variation analysis of habitat quality on the PLUS-InVEST model for Ebinur Lake Basin, China
	Wei, Qianqian; Abudureheman, Mukadasi; Halike, Abudureheman; Yao, Kaixuan; Yao, Lei; Tang, Hua; Tuheti, Buweiayixiemu
通讯作者	Halike, A
来源期刊	ECOLOGICAL INDICATORS
ISSN	1470-160X
EISSN	1872-7034
出版年	2022
卷号	145
英文摘要	The improvement of habitat quality is of great significance to biodiversity conservation. Irrational development activities lead to the degradation of habitat quality and loss of biodiversity, especially in arid inland areas where the ecological environment is fragile. In this study, the InVEST model is used to evaluate the habitat quality and degradation degree of the Ebinur Lake Basin from 1990 to 2020, while the PLUS model is used to predict the land use change in the Ebinur Lake Basin under various scenarios. Combined with the results of ecological zoning planning, the spatial distribution of land use and habitat quality under the inertia development (ID) and ecological protection (EP) scenarios in 2030 were compared and analyzed, and the optimal scenario was selected. The following four conclusions are drawn: (1) From 1990 to 2020, cultivated land, grassland, and construction land significantly increased, while forest land, water bodies, and unused land significantly decreased. (2) The habitat quality of the watershed showed an increasing trend followed by a decreasing trend. The area proportion of high habitat quality has always exceeded 50 % of the total area of the watershed with a high level of habitat quality. (3) Furthermore, combined with habitat quality and the human footprint index (HFI), ecological zoning planning for the basin was conducted. The three ecological zones were divided into key protected areas, key restoration areas, and moderate development zones, with area proportions of 53.69 %, 29.37 %, and 16.93 %, respectively. (4) By comparing habitat quality under the ID scenario and the EP scenario in 2030, we found that the area of high habitat quality increased by 2730.06 km2 under the EP scenario, which improved the overall level of habitat quality, and was more conducive to the ecological security protection of the basin. The results of this study may benefit the analysis of the temporal and spatial variation characteristics of habitat quality in the Ebinur Lake Basin and provide a reference for the improvement of habitat quality in the inland arid region.
英文关键词	Habitat quality PLUS model InVEST model Human footprint index
类型	Article
语种	英语
开放获取类型	gold
收录类别	SCI-E
WOS记录号	WOS:000882026600003
WOS关键词	LAND-USE CHANGE ; HUMAN FOOTPRINT ; SIMULATION ; CONSERVATION ; PATTERN ; IMPACT ; TIGER
WOS类目	Biodiversity Conservation ; Environmental Sciences
WOS研究方向	Biodiversity & Conservation ; Environmental Sciences & Ecology
资源类型	期刊论文
条目标识符	http://119.78.100.177/qdio/handle/2XILL650/392360
推荐引用方式 GB/T 7714	Wei, Qianqian,Abudureheman, Mukadasi,Halike, Abudureheman,et al. Temporal and spatial variation analysis of habitat quality on the PLUS-InVEST model for Ebinur Lake Basin, China[J],2022,145.
APA	Wei, Qianqian.,Abudureheman, Mukadasi.,Halike, Abudureheman.,Yao, Kaixuan.,Yao, Lei.,...&Tuheti, Buweiayixiemu.(2022).Temporal and spatial variation analysis of habitat quality on the PLUS-InVEST model for Ebinur Lake Basin, China.ECOLOGICAL INDICATORS,145.
MLA	Wei, Qianqian,et al."Temporal and spatial variation analysis of habitat quality on the PLUS-InVEST model for Ebinur Lake Basin, China".ECOLOGICAL INDICATORS 145(2022).