Variations and driving mechanisms of desertification in the southeast section of the China-Mongolia-Russia Economic Zone
文献类型：期刊论文
| 作者 | Zhao, Yonghua1; Yang, Shuyuan1; Liu, Li2; Jia, Xia1; Han, Lei1; Yuan, Xuefeng1; Zhao, Ming1; Zhang, Peng1 |
| 刊名 | SCIENCE OF THE TOTAL ENVIRONMENT
 |
| 出版日期 | 2023-08-20 |
| 卷号 | 887页码:12 |
| ISSN号 | 0048-9697 |
| 关键词 | Desertification Arid and semiarid areas Remote sensing inversion Eastern section of the China-Mongolia-Russia Economic Belt |
| DOI | 10.1016/j.scitotenv.2023.164004 |
| 通讯作者 | Liu, Li(2019127005@chd.edu.cn) ; Jia, Xia() |
| 英文摘要 | Desertification seriously restricts sustainable development in the arid-semiarid areas of the eastern section of the China-Mongolia-Russia Economic Zone, especially in China and Mongolia. In this study, the potential range of desertification was bounded. Spatio-temporal dynamics from 2000 to 2020 were analyzed using best-performing indices (fvc, albedo and LST). Further analysis focused on the driving factors resulting in desertification. The research showed that the potential range of desertification accounted for 50.99 % of the entire region, mainly distributed in central and western parts of Inner Mongolia, and central and southern parts of Mongolia. From 2000 to 2020, desertification in the entire study area improved, with a 2.23 % decrease in the area of severe and extremely severe desertification. Among the studied countries, the grades of desertification in China decreased over the years of study; the area of desertification in Mongolia expanded. The study also indicated that the restoration regions were affected mainly by climatic factor sand human activities, and the degradation area was driven primarily by human activities. Therefore, it is essential to formulate a reasonable land policy for desertification control. |
| WOS关键词 | SANDY LAND ; VEGETATION ; TEMPERATURE ; CLASSIFICATION ; CLIMATE ; INDEX |
| WOS研究方向 | Environmental Sciences & Ecology |
| 语种 | 英语 |
| 出版者 | ELSEVIER |
| WOS记录号 | WOS:001055017600001 |
| 源URL | [http://ir.igsnrr.ac.cn/handle/311030/196543]  |
| 专题 | 中国科学院地理科学与资源研究所 |
| 通讯作者 | Liu, Li; Jia, Xia |
| 作者单位 | 1.Changan Univ, Shaanxi Prov Land Consolidat Engn Technol Res Ctr, Sch Land Engn, Sch Water & Environm,Key Lab Degraded & Unused La, Xian 710054, Peoples R China 2.Chinese Acad Sci, Inst Geog Sci & Nat Resources Res, Beijing, Peoples R China |
| 推荐引用方式 GB/T 7714 | Zhao, Yonghua,Yang, Shuyuan,Liu, Li,et al. Variations and driving mechanisms of desertification in the southeast section of the China-Mongolia-Russia Economic Zone[J]. SCIENCE OF THE TOTAL ENVIRONMENT,2023,887:12. |
| APA | Zhao, Yonghua.,Yang, Shuyuan.,Liu, Li.,Jia, Xia.,Han, Lei.,...&Zhang, Peng.(2023).Variations and driving mechanisms of desertification in the southeast section of the China-Mongolia-Russia Economic Zone.SCIENCE OF THE TOTAL ENVIRONMENT,887,12. |
| MLA | Zhao, Yonghua,et al."Variations and driving mechanisms of desertification in the southeast section of the China-Mongolia-Russia Economic Zone".SCIENCE OF THE TOTAL ENVIRONMENT 887(2023):12. |
入库方式： OAI收割
来源：地理科学与资源研究所
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