An integrative methodology framework for assessing regional ecological risk by land degradation using the case of the Qinghai-Tibet Plateau
文献类型：期刊论文
| 作者 | Wang, Yi4,5; Lu, Yihe4,5; Lu, Da4,5; Yin, Lichang3,4; Wang, Xiaofeng1,2 |
| 刊名 | ENVIRONMENTAL RESEARCH LETTERS
 |
| 出版日期 | 2023-11-01 |
| 卷号 | 18期号:11页码:13 |
| 关键词 | land degradation ecosystem change land use transition moving window method buffer analysis Qinghai-Tibet Plateau |
| ISSN号 | 1748-9326 |
| DOI | 10.1088/1748-9326/ad03a1 |
| 通讯作者 | Lu, Yihe() |
| 英文摘要 | Land degradation poses significant threats to the sustainability of ecosystem structures, functions, and services, leading to increasing ecological risks. However, integrative assessment of the ecological risk driven by land degradation remains a challenge. In this study, we established a methodological framework for assessing regional ecological risk by integrating degenerative land use transitions with multiple ecological indicators. Specifically, 11 degradation modes of land use transitions and 7 indicators on ecosystem structures, functions, and services are quantitatively integrated using remote sensing data from 2000 to 2020 in the Qinghai-Tibet Plateau of China. Results revealed that the comprehensive ecological risk of the plateau is higher in the southern and northern regions. Furthermore, we found that land development from forests towards cropland and degradation towards grasslands lead to higher ecological risks than grassland development and degradation. The ecological risk tends to show a significant distance decay pattern around the patches with land degradation. Our research framework provides an efficient, explicit, and transferable means of exploring spatiotemporal changes in ecological risk caused by degenerative land use transitions at the regional scale. It presents a constructive tool for facilitating regional-scale land use and ecosystem management planning and assessment. |
| WOS关键词 | FRACTIONAL VEGETATION COVER ; ECOSYSTEM SERVICES ; DRIVING FORCES ; AREAS ; CONSEQUENCES ; TERRESTRIAL ; ENVIRONMENT ; EVOLUTION ; PROVINCE ; IMPACT |
| 资助项目 | This research was funded by the Second Tibetan Plateau Scientific Expedition and Research (STEP) program (Grant No. 2019QZKK0308). The authors are also indebted to their families, teachers, and friends for their continuous support and encouragement.[2019QZKK0308] ; Second Tibetan Plateau Scientific Expedition and Research (STEP) program |
| WOS研究方向 | Environmental Sciences & Ecology ; Meteorology & Atmospheric Sciences |
| 语种 | 英语 |
| WOS记录号 | WOS:001088292300001 |
| 出版者 | IOP Publishing Ltd |
| 资助机构 | This research was funded by the Second Tibetan Plateau Scientific Expedition and Research (STEP) program (Grant No. 2019QZKK0308). The authors are also indebted to their families, teachers, and friends for their continuous support and encouragement. ; Second Tibetan Plateau Scientific Expedition and Research (STEP) program |
| 源URL | [http://ir.igsnrr.ac.cn/handle/311030/199155]  |
| 专题 | 中国科学院地理科学与资源研究所 |
| 通讯作者 | Lu, Yihe |
| 作者单位 | 1.Changan Univ, Key Lab Shaanxi Land Consolidat Project, Xian 710054, Peoples R China 2.Changan Univ, Coll Land Engn, Xian 710054, Peoples R China 3.Chinese Acad Sci, Inst Geog Sci & Nat Resources Res, Key Lab Land Surface Pattern & Simulat, Beijing 100101, Peoples R China 4.Univ Chinese Acad Sci, Beijing 100049, Peoples R China 5.Chinese Acad Sci, Res Ctr Ecoenvironm Sci, State Key Lab Urban & Reg Ecol, Beijing 100085, Peoples R China |
| 推荐引用方式 GB/T 7714 | Wang, Yi,Lu, Yihe,Lu, Da,et al. An integrative methodology framework for assessing regional ecological risk by land degradation using the case of the Qinghai-Tibet Plateau[J]. ENVIRONMENTAL RESEARCH LETTERS,2023,18(11):13. |
| APA | Wang, Yi,Lu, Yihe,Lu, Da,Yin, Lichang,&Wang, Xiaofeng.(2023).An integrative methodology framework for assessing regional ecological risk by land degradation using the case of the Qinghai-Tibet Plateau.ENVIRONMENTAL RESEARCH LETTERS,18(11),13. |
| MLA | Wang, Yi,et al."An integrative methodology framework for assessing regional ecological risk by land degradation using the case of the Qinghai-Tibet Plateau".ENVIRONMENTAL RESEARCH LETTERS 18.11(2023):13. |
入库方式： OAI收割
来源：地理科学与资源研究所
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