Identify Ecological Corridors and Build Potential Ecological Networks in Response to Recent Land Cover Changes in Xinjiang, China
文献类型：期刊论文
| 作者 | Zhang, Yanjie1,2; Song, Wei2
|
| 刊名 | SUSTAINABILITY
 |
| 出版日期 | 2020-11-01 |
| 卷号 | 12期号:21页码:23 |
| 关键词 | landscape pattern land use changes ecological network Xinjiang China |
| DOI | 10.3390/su12218960 |
| 通讯作者 | Song, Wei(songw@igsnrr.ac.cn) |
| 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. |
| WOS关键词 | ROAD NETWORK ; CONNECTIVITY ; OPTIMIZATION ; HABITAT ; PRINCIPLES ; GREENWAYS ; STABILITY ; SELECTION ; IMPACTS ; BALANCE |
| 资助项目 | Second Tibetan Plateau Scientific Expedition and Research[2019QZKK0603] ; Natural Science Foundation of Qinghai Province[2019-ZJ-7020] ; Strategic Priority Research Program of Chinese Academy of Sciences[XDA20040201] ; Important Science & Technology Specific Projects of Qinghai Province[2019-SF-A4-1] ; National Natural Science Foundation of Qinghai Province[2019-ZJ-7020] ; National Natural Science Foundation of China[41671177] ; National Natural Science Foundation of China[42071233] ; projects of Land Consolidation and Rehabilitation Center, Ministry of Natural Resource of China |
| WOS研究方向 | Science & Technology - Other Topics ; Environmental Sciences & Ecology |
| 语种 | 英语 |
| WOS记录号 | WOS:000589366200001 |
| 出版者 | MDPI |
| 资助机构 | Second Tibetan Plateau Scientific Expedition and Research ; Natural Science Foundation of Qinghai Province ; Strategic Priority Research Program of Chinese Academy of Sciences ; Important Science & Technology Specific Projects of Qinghai Province ; National Natural Science Foundation of Qinghai Province ; National Natural Science Foundation of China ; projects of Land Consolidation and Rehabilitation Center, Ministry of Natural Resource of China |
| 源URL | [http://ir.igsnrr.ac.cn/handle/311030/156689]  |
| 专题 | 中国科学院地理科学与资源研究所 |
| 通讯作者 | Song, Wei |
| 作者单位 | 1.Chengdu Univ Technol, Coll Tourism & Urban Rural Planning, Chengdu 610059, Peoples R China 2.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]. SUSTAINABILITY,2020,12(21):23. |
| 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),23. |
| 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):23. |
入库方式： OAI收割
来源：地理科学与资源研究所
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