Spatio-Temporal Pattern of Land Degradation along the China-Mongolia Railway (Mongolia)
文献类型：期刊论文
| 作者 | Wang, Juanle2,3; Wei, Haishuo2,4; Cheng, Kai2,5; Li, Ge2,4; Ochir, Altansukh6; Bian, Lingling2,4; Davaasuren, Davaadorj1; Chonokhuu, Sonomdagva6; Nasanbat, Elbegjargal7 |
| 刊名 | SUSTAINABILITY
 |
| 出版日期 | 2019-05-01 |
| 卷号 | 11期号:9页码:20 |
| 关键词 | land degradation pattern remote sensing monitoring driving force |
| ISSN号 | 2071-1050 |
| DOI | 10.3390/su11092705 |
| 通讯作者 | Wang, Juanle(wangjl@igsnrr.ac.cn) |
| 英文摘要 | The increasingly serious problem of land degradation has a direct impact on the ecosystem and sustainable development in Mongolia. The influence of land degradation on the main China-Mongolia-Russia traffic arteries is currently unclear and poses a risk to the construction of transportation infrastructure. In this study, for the first time, we obtained land cover data from 1990, 2010, and 2015, at a 30 m, resolution based on the Landsat Thematic Mapper (TM) and Landsat Operational Land Imager (OLI) images along the China-Mongolia railway (Mongolia section). We then analyzed the change in the obtained land cover data using the geographic information system (GIS) spatial analysis technology to obtain the land pattern and development trend of this region. Results showed that the newly-increased degraded land was distributed mainly in the center of the region and tended to expand northward. The joint effect of natural and socioeconomic factors resulted in land degradation. We speculated that the significant temperature fluctuation and the decrease in rainfall were the inducing factors. Population migration, overgrazing, infrastructure construction, unreasonable mineral exploitation, and rapid urbanization aggravate the degree of land degradation. It is thus necessary to use a broader view to observe patterns of desertification and variations in regions along the Railway facing its sustainable development. |
| WOS关键词 | DESERTIFICATION |
| 资助项目 | Chinese Academy of Sciences[XDA19040501] ; Chinese Academy of Sciences[XDA20030203012] ; Asia Research Center, Mongolia ; Korea Foundation for Advanced Studies[P2018-3606] ; China Knowledge Center for Engineering Sciences and Technology[CKCEST-2018-2-8] |
| WOS研究方向 | Science & Technology - Other Topics ; Environmental Sciences & Ecology |
| 语种 | 英语 |
| WOS记录号 | WOS:000469518700253 |
| 出版者 | MDPI |
| 资助机构 | Chinese Academy of Sciences ; Asia Research Center, Mongolia ; Korea Foundation for Advanced Studies ; China Knowledge Center for Engineering Sciences and Technology |
| 源URL | [http://ir.igsnrr.ac.cn/handle/311030/58717]  |
| 专题 | 中国科学院地理科学与资源研究所 |
| 通讯作者 | Wang, Juanle |
| 作者单位 | 1.Natl Univ Mongolia, Dept Geog, Ulaanbaatar 14201, Mongolia 2.Chinese Acad Sci, Inst Geog Sci & Nat Resources Res, State Key Lab Resources & Environm Informat Syst, Beijing 100101, Peoples R China 3.Jiangsu Ctr Collaborat Innovat Geog Informat Reso, Nanjing 210023, Jiangsu, Peoples R China 4.Shandong Univ Technol, Sch Civil & Architectural Engn, Zibo 255049, Peoples R China 5.Univ Chinese Acad Sci, Coll Geosci & Surveying Engn, Beijing 100049, Peoples R China 6.Natl Univ Mongolia, Dept Environm & Forest Engn, Ulaanbaatar 210646, Mongolia 7.Informat & Res Inst Meteorol Hydrol & Environm, Ulaanbaatar 15160, Mongolia |
| 推荐引用方式 GB/T 7714 | Wang, Juanle,Wei, Haishuo,Cheng, Kai,et al. Spatio-Temporal Pattern of Land Degradation along the China-Mongolia Railway (Mongolia)[J]. SUSTAINABILITY,2019,11(9):20. |
| APA | Wang, Juanle.,Wei, Haishuo.,Cheng, Kai.,Li, Ge.,Ochir, Altansukh.,...&Nasanbat, Elbegjargal.(2019).Spatio-Temporal Pattern of Land Degradation along the China-Mongolia Railway (Mongolia).SUSTAINABILITY,11(9),20. |
| MLA | Wang, Juanle,et al."Spatio-Temporal Pattern of Land Degradation along the China-Mongolia Railway (Mongolia)".SUSTAINABILITY 11.9(2019):20. |
入库方式： OAI收割
来源：地理科学与资源研究所
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