[1]JIN Jie,CHEN Wu,HE Feng.Research on Spatiotemporal Differentiation of Intensive Utilization of Construction Land in Mountain Towns—A Case Study on Yuxi City[J].Research of Soil and Water Conservation,2020,27(04):356-362.
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Research on Spatiotemporal Differentiation of Intensive Utilization of Construction Land in Mountain Towns—A Case Study on Yuxi City
Research of Soil and Water Conservation[ISSN 1005-3409/CN 61-1272/P] Volume:
27
Number of periods:
2020 04
Page number:
356-362
Column:
目次
Public date:
2020-06-20
- Title:
- Research on Spatiotemporal Differentiation of Intensive Utilization of Construction Land in Mountain Towns—A Case Study on Yuxi City
- Keywords:
- construction land; intensive utilization; mountain towns; spatiotemporal differentiation; Yuxi City
- CLC:
- F299.23
- DOI:
- -
- Abstract:
- Due to the limitation of regional land resources, there are many spatiotemporal differences between urban construction land intensive use in mountainous area and plain area. In order to improve the evaluation and management of urban construction land in mountainous areas, we take Yuxi City of Yunnan Province as an example. The quantitative evaluation of the intensive use level of construction land in Yuxi City and its counties(districts)under its jurisdiction is made to determine the types of land intensive use by constructing an evaluation index system for urban construction land in mountainous areas. Furthermore, the changes of the five-year evaluation index of Yuxi City and its subordinate counties(districts)and the spatiotemporal differentiation characteristics of intensive land use level were analyzed. The results show that:(1)there are obvious differences among regional indices, and there are short-board indices in each regional evaluation;(2)the intensive level of construction land in different counties(districts)varies spatially, and the level of economic intensiveness in the eastern flat counties(districts)of Yuxi City is better than that in western mountain national atonomous counties(districts);(3)the spatial differentiation factors are mainly input-output level, industrial structure, population agglomeration and the supply level of stock construction land. In light of regional reality, in order to realize the intensive use of construction land in mountain cities, regional economic development should be accelerated, regional development relations should be coordinated, resource allocation should be optimized, and the spatiotemporal efficiency of land should be improved.
- References:
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Last Update:
2020-07-09