Spatial and temporal dynamics of social-ecological resilience in Nepal from 2000 to 2015
文献类型：期刊论文
| 作者 | Zhang, Yue1,2; Zhou, Demin1,2; Li, Zhihui3,4,5 ; Qi, Lin6
|
| 刊名 | PHYSICS AND CHEMISTRY OF THE EARTH
 |
| 出版日期 | 2020-12-01 |
| 卷号 | 120页码:8 |
| 关键词 | Social-ecological resilience Entropy weight method Obstacle degree model Nepal |
| ISSN号 | 1474-7065 |
| DOI | 10.1016/j.pce.2020.102894 |
| 通讯作者 | Li, Zhihui(lizhihui@igsnrr.ac.cn) |
| 英文摘要 | Social-ecological resilience (SER) is the ability to recover from disasters from both social and ecological perspectives. Exploring the resilience of regions that have vulnerable ecosystem and are at high risk of natural disasters is of great significance to effective disaster risk reduction and sustainable development. Nepal has frequently experienced various natural disasters, such as earthquakes, mountain torrents and landslides in recent decades, which have tremendous impacts on the livelihood and socioeconomic development of local residents. This study seeks to generate more information about the spatial and temporal dynamics of SER in Nepal. Here, a SER assessment index was constructed at the village level for the entire country between 2000 and 2015 using the entropy weight method. The study further clarified the mechanisms of driving factors affecting SER based on the Obstacle Degree Model. The results showed that the SER in Nepal presented an uneven spatial distribution, where the northwest was generally lower than that in the east and south. The high-value areas were Kathmandu and areas surrounding Lake Rara in the northwest. The low-value areas were mainly located in mid-western Nepal near the Himalayas. Over the years, the maximum values of SER increased from 0.350 to 0.361, while the minimum reduced from -0.014 to -0.019. The main factors affecting the local SER were the proportion of built-up areas, cultivated land and surface water area. Therefore, it is important to promote agricultural modernization and rational land use planning, in order to reduce the pressure on land resources and enhance agricultural income. |
| WOS关键词 | ECOSYSTEM SERVICE ; COMMUNITY RESILIENCE ; ECONOMIC-GROWTH ; INDICATOR ; LAKE |
| 资助项目 | Strategic Priority Research Program of Chinese Academy of Sciences[XDA20010302] |
| WOS研究方向 | Geology ; Meteorology & Atmospheric Sciences ; Water Resources |
| 语种 | 英语 |
| WOS记录号 | WOS:000600437300004 |
| 出版者 | PERGAMON-ELSEVIER SCIENCE LTD |
| 资助机构 | Strategic Priority Research Program of Chinese Academy of Sciences |
| 源URL | [http://ir.igsnrr.ac.cn/handle/311030/137253]  |
| 专题 | 中国科学院地理科学与资源研究所 |
| 通讯作者 | Li, Zhihui |
| 作者单位 | 1.Capital Normal Univ, Coll Resource Environm & Tourism, Beijing 100048, Peoples R China 2.Capital Normal Univ, State Key Lab Incubat Base Urban Environm Proc &, Beijing 100048, Peoples R China 3.Chinese Acad Sci, Inst Geog Sci & Nat Resources Res, Beijing 100101, Peoples R China 4.Chinese Acad Sci, Ctr Chinese Agr Policy, Beijing 100101, Peoples R China 5.Chinese Acad Sci, Key Lab Land Surface Pattern & Simulat, Beijing 100101, Peoples R China 6.Shandong Normal Univ, Coll Geog & Environm, Jinan 250358, Shandong, Peoples R China |
| 推荐引用方式 GB/T 7714 | Zhang, Yue,Zhou, Demin,Li, Zhihui,et al. Spatial and temporal dynamics of social-ecological resilience in Nepal from 2000 to 2015[J]. PHYSICS AND CHEMISTRY OF THE EARTH,2020,120:8. |
| APA | Zhang, Yue,Zhou, Demin,Li, Zhihui,&Qi, Lin.(2020).Spatial and temporal dynamics of social-ecological resilience in Nepal from 2000 to 2015.PHYSICS AND CHEMISTRY OF THE EARTH,120,8. |
| MLA | Zhang, Yue,et al."Spatial and temporal dynamics of social-ecological resilience in Nepal from 2000 to 2015".PHYSICS AND CHEMISTRY OF THE EARTH 120(2020):8. |
入库方式： OAI收割
来源：地理科学与资源研究所
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