[1]PANG Xiaofei,LU Rucheng,ZHANG Liguo,et al.Study on Coordination and Zoning Optimization of Land Use Based on Production-living-ecological Functions in Border Areas of Guangxi[J].Research of Soil and Water Conservation,2023,30(02):294-302.[doi:10.13869/j.cnki.rswc.2023.02.049]
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Research of Soil and Water Conservation[ISSN 1005-3409/CN 61-1272/P] Volume:
30
Number of periods:
2023 02
Page number:
294-302
Column:
Public date:
2023-03-10
- Title:
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Study on Coordination and Zoning Optimization of Land Use Based on Production-living-ecological Functions in Border Areas of Guangxi
- Author(s):
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PANG Xiaofei1, LU Rucheng2, ZHANG Liguo2, LI Siqi3, QIN Luyuan1, WEI Shaoyin2, QIN Qiuyan2
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(1.School of Geography Science and Planning, Nanning Normal University, Nanning 530001, China; 2.School of Natural Resources and Surveying and Mapping, Nanning Normal University, Nanning 530001, China; 3.Guangxi Land Resources Planning and Design Co., Ltd., Nanning 530001, China)
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- Keywords:
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production-living-ecological function; coordination and trade-off; niche breadth model; zone optimization; border areas of Guangxi
- CLC:
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F301.2
- DOI:
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10.13869/j.cnki.rswc.2023.02.049
- Abstract:
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In order to explore the interactive relationship between the multi-functional land use in the border area, the spatial-temporal evolution and coordination/trade-off relation characteristics of the production-living-ecological function of land use in the border areas of Guangxi from 2000 to 2018 were analyzed based on niche breadth, coupling coordination degree and balancing strength model, and optimization suggestions for different zones were put forward. The results show that:(1)the production-living-ecological function in border areas of Guangxi presented significant spatial-temporal differentiation characteristics, the niche breadth of ecological function was mainly in expansion, presenting a gradient pattern of higher level in the southeast and lower level in the northwest; the niche breadth of living functgion was in expansion after shrinking; the niche breadth of ecological function tended to shrink, presenting a spatial layout of double highs and multiple flats;(2)the areas for land use with functional coupling coordination were divided into the areas on the verge of malcoordination and the barely coordinaed areas, in general, the areas were gradually evolved into the latter from the former, the latter mainly covered the areas which were with moderately propserpous economy, while the former clustered in the mountainous areas with fragille ecological environment in the west; Fangcheng District was with low pairwise functional tradeoff intensity, and the Naopo County and Longzhou County were with high trade-off intensity;(3)the whole area could be divided into low coordination area, production-living function dominant area, production-ecological function dominant area, ecology-living function dominant area, production function dominant area, ecological function dominant area, living function dominant area, the corresponding suggestions were provided. The interactive relationship between the production-living-ecological function of land use in the border areas of Guangxi is developing in a coordinated manner as a whole, and the follow-up development should focus on ecological priority.