[1]SI Runlei,HU Yecui,LI Jun,et al.Comprehensive Utilization Efficiency and Regulation Path of Land and Space of Urban Agglomeration[J].Research of Soil and Water Conservation,2020,27(03):174-180.
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Research of Soil and Water Conservation[ISSN 1005-3409/CN 61-1272/P] Volume:
27
Number of periods:
2020 03
Page number:
174-180
Column:
目次
Public date:
2020-04-20
- Title:
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Comprehensive Utilization Efficiency and Regulation Path of Land and Space of Urban Agglomeration
- Author(s):
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SI Runlei, HU Yecui, LI Jun, SONG Rong
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(College of Land Science and Technology, China University of Geosciences(Beijing), Beijing 100083, China)
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- Keywords:
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GIS; comprehensive land consolidation; urban agglomeration; inefficient construction land
- CLC:
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F293.2; F301.24
- DOI:
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- Abstract:
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Due to the significant differences in the regional development of urban agglomerations in China, the comprehensive improvement of land needs to be carried out in an orderly and classified manner. Based on the theory of regional system, we used entropy method, correlation analysis, radar chart and other methods to construct the index system and measurement model to measure the comprehensive utilization efficiency of urban agglomeration's land space from the dimensions of construction land input, utilization intensity, output level, utilization quality, etc., divide the zones of comprehensive utilization efficiency of land, and define the remediation path from the perspective of comprehensive remediation of land. The results show that there are significant regional differences in the comprehensive development indices of urban agglomerations in China, showing the regional characteristics of high level in the eastern coast and low level in the central and western regions; the comprehensive efficiency of spatial utilization of urban agglomerations in China can be divided into 3 comprehensive index areas and 12 improvement areas; different types of areas have distinct characteristics; the differences of urban agglomerations are the comprehensive reflection of the cross-effects of many factors such as resource endowment, geographical location, policy and system tendency, industrial structure, etc. This study on the characteristics and differentiation mechanism of the land space utilization efficiency of urban agglomeration not only provides the theoretical basis for the comprehensive improvement of land space, but also serves the land space planning.