[1]YE Qiang,PAN Ruochun,ZHAO Yao.Analysis on the Characteristics of Temporal and Spatial Evolution of Rural Settlements in Changzhutan Ecological ‘Green Heart' Under Land-Use Regulation[J].Research of Soil and Water Conservation,2021,28(02):285-292.
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Research of Soil and Water Conservation[ISSN 1005-3409/CN 61-1272/P] Volume:
28
Number of periods:
2021 02
Page number:
285-292
Column:
Public date:
2021-02-06
- Title:
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Analysis on the Characteristics of Temporal and Spatial Evolution of Rural Settlements in Changzhutan Ecological ‘Green Heart' Under Land-Use Regulation
- Author(s):
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YE Qiang, PAN Ruochun, ZHAO Yao
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(School of Architecture, Hunan University, Changsha, Hunan 410082, China)
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- Keywords:
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rural settlements; land use control; spatiotemporal evolution; evolution characteristics; Changzhutan ecological ‘Green Heart'
- CLC:
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K901.8
- DOI:
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- Abstract:
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Land use control is not only the core of land space planning at the present stage but also the exogenous key factor of the evolution of rural settlements. To clarify the spatial and temporal evolution of rural settlements under the influence of land-use control is of great significance to improve the method of land space planning and rural revitalization. ArcGIS spatial analysis method and statistical analysis method were used to study the spatiotemporal evolution characteristics of rural settlements in Changzhutan ecological ‘Green Heart' before and after land use control. The results show that:(1)influenced by land use control, Changzhutan ecological ‘Green Heart' number and area of rural settlements show the increase—decrease—increase trend, the turning points were 2013 and 2016; assembling pattern shifted from uniform type low density in the spatial distribution of the core to the centralized high density core mutation, gathering core shifted from prohibited development zones and restricted development zones to these coordinated areas quickly migration;(2)the degree of intervention of land use control in the evolution of rural settlements is not significant; in 2018, the number of rural settlements in the forbidden development zones, restricted development zones and coordinated construction zones increased by 11.35%, 16.74% and 53.36%, respectively, compared with 2016, and the area of rural settlements increased by 35.67%, 30.93% and 13.35%, respectively; with the increase of the number of years of land use control, rural settlements in the forbidden development zones broke through the control targets and formed small-scale clusters;(3)space control planning method in the new era is more conducive to the overall planning and optimization of land use, but it still needs to be implemented under the guarantee of corresponding supporting policies. These research results can provide some data reference for improving the control scheme of land space use and promoting ecological environmental protection and high-quality economic development in this region.