[1]ZHANG Xinding,CUI Wengang,HAN Huiqing,et al.Identification and Analysis of Land Use Conflicts in Typical Karst Villages Based on ‘Production-Living-Ecology' Suitability[J].Research of Soil and Water Conservation,2023,30(04):412-422.[doi:10.13869/j.cnki.rswc.2023.04.009.]
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Research of Soil and Water Conservation[ISSN 1005-3409/CN 61-1272/P] Volume:
30
Number of periods:
2023 04
Page number:
412-422
Column:
Public date:
2023-06-10
- Title:
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Identification and Analysis of Land Use Conflicts in Typical Karst Villages Based on ‘Production-Living-Ecology' Suitability
- Author(s):
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ZHANG Xinding1, CUI Wengang1, HAN Huiqing2, MEI Yan1, WANG Tiangui2, PAN Shan1
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(1.College of Geography and Environmental Science, Guizhou Normal University, Guiyang 550025, China; 2.College of Architecture and Urban Planning, Guizhou Institute of Technology, Guiyang 550003, China)
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- Keywords:
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production-life-ecology; suitability evaluation; conflict identification; terrain gradient; karst villages
- CLC:
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F301.2
- DOI:
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10.13869/j.cnki.rswc.2023.04.009.
- Abstract:
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[Objective] Accurate and rapid identification of production, living and ecology land use conflicts and analysis on its regional differences characteristics in karst villages can provide reference for optimize the spatial layout of land and implement the rural revitalization strategy. [Methods] In order to explore the characteristics of the ‘Production- Living-Ecology' conflicts of different landforms in small scale, the typical towns in four different karst landforms(karst mid-mountain, karst basins, karst troughs and low hills)of Guizhou Province as examples, were used as the examples to construct a ‘Production-Living-Ecology' suitability evaluation model and a land use conflict identification matrix, and to explore the spatial distribution of land use conflicts on different terrain gradients. [Results](1)The spatial distribution and structural composition of the ‘Production-Living-Ecology' suitable land in the four different karst villages were obviously different, and there were spatial overlaps and other characteristics that characterized conflicts in land use.(2)Land use conflicts were mainly ‘production-living conflicts' and ‘production-ecological conflicts', the former mainly distributed in production and living hotspots with small topographic relief, and the latter mainly distributed in slopes and ecologically fragile areas.(3)As the topographic gradient increased, the intensity of conflict decreased, i. e., the conflict-intense areas mainly concentrated in the low terrain, while the conflict-weak areas and land-use suitable areas more significantly distributed in the high terrain. [Conclusion] Under the background of typical karst landform, human activities are severely restricted,and land use conflicts in karst villages are obvious, so it is urgent to optimize the spatial layout of regional development according to local conditions.