干旱区生态环境知识资源中心(Arid): Identify Ecological Corridors and Build Potential Ecological Networks in Response to Recent Land Cover Changes in Xinjiang, China

Arid

DOI	10.3390/su12218960
	Identify Ecological Corridors and Build Potential Ecological Networks in Response to Recent Land Cover Changes in Xinjiang, China
	Zhang, Yanjie; Song, Wei
通讯作者	Song, W
来源期刊	SUSTAINABILITY
EISSN	2071-1050
出版年	2020
卷号	12 期号:21
英文摘要	Using Linkage Mapper corridor simulation software, which is based on minimum cost distance, we identify ecological corridors and build potential ecological networks in response to recent land cover changes in Xinjiang, China. Based on the analysis of land use/cover changes, the change of landscape pattern index is also calculated. The results show that: (1) During the year 2000-2015, cultivated land and built-up areas of Xinjiang showed an increasing trend. Due to urbanization, Xinjiang's landscape connectivity is getting worse, and the landscape is becoming more and more fragmented and isolated. (2) We have constructed 296 ecological corridors, with a total length of 2.71 x 10(4) km and an average corridor length of 90.98 km. A total of 145 ecological source patches and 500 ecological nodes were connected by 296 ecological corridors. (3) The ecological corridor of Xinjiang presents the characteristics of dense-north and sparse-south in space. The areas with dense distribution of ecological corridors mainly include Urumqi, Changji, Turpan, Tacheng, Kizilsu Kirgiz, Karamay, and Yining, and the Taklimakan desert fringe. The sparse distribution is mainly in the whole Taklimakan desert.
英文关键词	landscape pattern land use changes ecological network Xinjiang China
类型	Article
语种	英语
开放获取类型	gold
收录类别	SCI-E ; SSCI
WOS记录号	WOS:000589366200001
WOS关键词	ROAD NETWORK ; CONNECTIVITY ; OPTIMIZATION ; HABITAT ; PRINCIPLES ; GREENWAYS ; STABILITY ; SELECTION ; IMPACTS ; BALANCE
WOS类目	Green & Sustainable Science & Technology ; Environmental Sciences ; Environmental Studies
WOS研究方向	Science & Technology - Other Topics ; Environmental Sciences & Ecology
来源机构	中国科学院地理科学与资源研究所
资源类型	期刊论文
条目标识符	http://119.78.100.177/qdio/handle/2XILL650/327512
作者单位	[Zhang, Yanjie] Chengdu Univ Technol, Coll Tourism & Urban Rural Planning, Chengdu 610059, Peoples R China; [Zhang, Yanjie; Song, Wei] Chinese Acad Sci, Inst Geog Sci & Nat Resources Res, Key Lab Land Surface Pattern & Simulat, Beijing 100101, Peoples R China
推荐引用方式 GB/T 7714	Zhang, Yanjie,Song, Wei. Identify Ecological Corridors and Build Potential Ecological Networks in Response to Recent Land Cover Changes in Xinjiang, China[J]. 中国科学院地理科学与资源研究所,2020,12(21).
APA	Zhang, Yanjie,&Song, Wei.(2020).Identify Ecological Corridors and Build Potential Ecological Networks in Response to Recent Land Cover Changes in Xinjiang, China.SUSTAINABILITY,12(21).
MLA	Zhang, Yanjie,et al."Identify Ecological Corridors and Build Potential Ecological Networks in Response to Recent Land Cover Changes in Xinjiang, China".SUSTAINABILITY 12.21(2020).