[1]XU Liting,XU Yu,ZHONG Yexi,et al.Spatiotemporal Characteristics and Driving Forces of Urban-Rural Construction Land Under the Background of Rural-Urban Transformation—A Case Study of Jiangxi Province[J].Research of Soil and Water Conservation,2018,25(02):328-334,340.
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Research of Soil and Water Conservation[ISSN 1005-3409/CN 61-1272/P] Volume:
25
Number of periods:
2018 02
Page number:
328-334,340
Column:
Public date:
2018-04-03
- Title:
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Spatiotemporal Characteristics and Driving Forces of Urban-Rural Construction Land Under the Background of Rural-Urban Transformation—A Case Study of Jiangxi Province
- Author(s):
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XU Liting1,2,3, XU Yu3, ZHONG Yexi3, CHEN Shuang1
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1. Key Laboratory of Watershed Geographic Sciences, Nanjing Institute of Geography and Limnology, CAS, Nanjing 210008, China;
2. University of Chinese Academy of Sciences, Beijing 100049, China;
3. Key Laboratory of Poyang Lake Wetland and Watershed Research, Ministry of Education/School of Geography and Environment, Jiangxi Normal University, Nanchang 330022, China
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- Keywords:
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urban-rural construction land; spatiotemporal variation; driving factors; Jiangxi Province
- CLC:
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F301.2
- DOI:
-
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- Abstract:
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To scientifically clarify the great significance of different evolution patterns and the differential driving mechanism of urban and rural construction land to the allocation of urban and rural land resources, we took Jiangxi Province as a case study area, and synthetically made use of scientific method, such as the mathematical statistical, spatial analysis and complex network analysis methods, and quantitatively analyzed the spatial and temporal evolution characteristics and its driving mechanism of urban and rural construction land, based on the vector data of urban and rural construction land. The results showed that:(1) in the area of quantity change, the urban and rural construction land in Jiangxi Province showed a ‘double increases’ situation, and the urban construction land expansion speed is faster than rural residential area; in the spatial distribution, urban construction land has obvious agglomeration characteristics, while rural residential area shows a distinguished scattered characteristics; (2) incremental expansion areas are dominant both in urban and rural construction land, and the increase or decrease change of urban and rural construction land have significant regional differences. The property of urban construction land is relatively stable, and the newly-added construction land sources are widely in urban area, while they are mainly derived from arable lands in rural area. Under the institutional arrangements of the urban-rural dual system, socio-economic factors and policy factors show the significant difference on the driving role of urban and rural construction lands.