[1]WEI Yuxi,LIU Xiaopeng,FENG Kangli,et al.Vulnerability of Social-Ecological System and Its Influencing Factors in the Poverty-Eradication Area in Southern Ningxia[J].Research of Soil and Water Conservation,2023,30(04):365-372.[doi:10.13869/j.cnki.rswc.2023.04.036.]
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Vulnerability of Social-Ecological System and Its Influencing Factors in the Poverty-Eradication Area in Southern Ningxia
Research of Soil and Water Conservation[ISSN 1005-3409/CN 61-1272/P] Volume:
30
Number of periods:
2023 04
Page number:
365-372
Column:
Public date:
2023-06-10
- Title:
- Vulnerability of Social-Ecological System and Its Influencing Factors in the Poverty-Eradication Area in Southern Ningxia
- Keywords:
- poverty-eradication area in southern Ningxia; social-ecological system; vulnerability; geographic detector
- CLC:
- K902; X24
- DOI:
- 10.13869/j.cnki.rswc.2023.04.036.
- Abstract:
- [Objective] The aim of this study is to reveal the temporal and spatial trends of the vulnerability of the social-ecological system in the poverty eradication areas in southern Ningxia, explore its main driving factors, and propose countermeasures and suggestions to reduce system vulnerability and promote the effective connection between poverty alleviation and rural revitalization. [Methods] Based on the natural, socio-economic and land use data of the poverty-eradication area in southern Ningxia, the vulnerability evaluation index system was constructed from three dimensions of exposure, sensitivity and adaptability, and the social-ecological system vulnerability study in the poverty-eradication area in southern Ningxia was carried out by using the VSD model, as well as the influence factors were explored by using the geographic detection method. [Results] In the temporal sequence, vulnerability decreased first and then increased, where exposure was consistent with it, sensitivity increased first and then decreased, and adaptability increased continuously. Spatially, vulnerability increased in the south and decreased in the north, and the high value areas kept concentrated in the south while the low value areas distributed in the north and south. Exposure increased in the south and decreased in the north while the high value areas kept concentrated in the south. Sensitivity increased in the south and decreased in the north and remained high in the south and low in the north. Adaptability fluctuated greatly from north to south and the high value areas tended to converge. The vulnerability of geographical detection was mainly affected by proportion of agricultural output value(0.681 7), average slope(0.596 5), urbanization level(0.591 3), local fiscal income(0.568 4)and total water resources(0.523 6). [Conclusion] There are significant spatial and temporal differences in the vulnerability of social-ecological system in the poverty-eradication area of southern Ningxia, where both natural and socio-economic factors play a dominant role, and the improvement of both natural and socio-economic conditions should be emphasized.
- References:
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Last Update:
2023-06-10