Multiscale and multifunctional analysis of the coupling relationship between land use and desertification
文献类型：期刊论文
| 作者 | Li, Dajing2; Xu, Erqi1; Zhang, Hongqi |
| 刊名 | LAND DEGRADATION & DEVELOPMENT
 |
| 出版日期 | 2023-09-13 |
| 卷号 | N/A |
| ISSN号 | 1085-3278 |
| 关键词 | coupling desertification land use change land utilization function orientation Tarim Basin |
| DOI | 10.1002/ldr.4908 |
| 产权排序 | 1 |
| 文献子类 | Article ; Early Access |
| 英文摘要 | Understanding the interactions between land use and desertification in arid regions is crucial for both improving human well-being and achieving the United Nations Sustainable Development Goals. However, there has been limited research on the effect of spatial scale on this relationship, especially within different land utilization function orientations. We used a revised coupling relationship index to analyze the complex interactions and dynamic changes between land use and desertification with multiscale and multifunctional oriented regions in the Tarim Basin, northwest China. Our results showed that the coupling relationship was more significant in small watersheds than in large watersheds. An inverted U-shaped curve was observed for the coupling relationship with an increase in the proportion of cultivated land, which changed with the land utilization function orientations. The watersheds with a high proportion of unused land and a fragile ecological environment were dominated by negative coupling. Watersheds with roughly equal proportions of forest-grassland and cultivated land showed positive coupling and followed an inverted U-shaped trend. Watersheds with a relatively high proportion of cultivated land may achieve a win-win situation with both the reclamation of cultivated land and the control of desertification. Our study proves the necessity of research about the coupling differences in different functional oriented regions and may also help to suggest action priorities to desertification control and ecological restoration. |
| 学科主题 | Environmental Sciences & Ecology ; Agriculture |
| WOS关键词 | CHINA ; MANAGEMENT ; REGION ; BASIN |
| WOS研究方向 | Environmental Sciences & Ecology ; Agriculture |
| 出版者 | WILEY |
| WOS记录号 | WOS:001064824700001 |
| 源URL | [http://ir.igsnrr.ac.cn/handle/311030/197863]  |
| 专题 | 陆地表层格局与模拟院重点实验室_外文论文 |
| 作者单位 | 1.Univ Chinese Acad Sci, Beijing, Peoples R China 2.Chinese Acad Sci, Inst Geog Sci & Nat Resources Res, Key Lab Land Surface Pattern & Simulat, Beijing, Peoples R China 3.Chinese Acad Sci, Inst Geog Sci & Nat Resources Res, Beijing 100101, Peoples R China |
| 推荐引用方式 GB/T 7714 | Li, Dajing,Xu, Erqi,Zhang, Hongqi. Multiscale and multifunctional analysis of the coupling relationship between land use and desertification[J]. LAND DEGRADATION & DEVELOPMENT,2023,N/A. |
| APA | Li, Dajing,Xu, Erqi,&Zhang, Hongqi.(2023).Multiscale and multifunctional analysis of the coupling relationship between land use and desertification.LAND DEGRADATION & DEVELOPMENT,N/A. |
| MLA | Li, Dajing,et al."Multiscale and multifunctional analysis of the coupling relationship between land use and desertification".LAND DEGRADATION & DEVELOPMENT N/A(2023). |
入库方式： OAI收割
来源：地理科学与资源研究所
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