[1]QU Ming,ZHOU Yunwei,CAO Fucun,et al.Layout Optimization of Rural Residential Land in the Yellow Sea Based on Theory of Landscape Security Pattern-A Case Study on Pulandian District in Dalian City of Liaoning Province[J].Research of Soil and Water Conservation,2021,28(01):228-233.
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Research of Soil and Water Conservation[ISSN 1005-3409/CN 61-1272/P] Volume:
28
Number of periods:
2021 01
Page number:
228-233
Column:
Public date:
2021-01-10
- Title:
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Layout Optimization of Rural Residential Land in the Yellow Sea Based on Theory of Landscape Security Pattern-A Case Study on Pulandian District in Dalian City of Liaoning Province
- Author(s):
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QU Ming1, ZHOU Yunwei3, CAO Fucun1,2, LI Xiaojun4
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(1.Northeast Forestry University, Hearbin 150040, China; 2.Dalian Polytechnic University, Dalian, Liaoning 116034, China; 3.Jilin Agricultural University, Changchun 130118, China; 4.Guangzhou Institute of Geography, Guangzhou 510070, China)
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- Keywords:
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rural residential; landscape security pattern; costal area; MCR mode; layout optimization
- CLC:
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F301.2; F323.22
- DOI:
-
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- Abstract:
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The rational distribution of rural residential areas is an important part of the comprehensive improvement of rural land and also an important guarantee for the implementation of rural revitalization strategy and the improvement of the rural inhabited environment. Based on the spatial analysis method in GIS platform, theory of landscape security pattern and MCR model, water soil conservation, biodiversity conservation and water resources protection were studied in three streets along the coast of Pulandian Reserve in the Yellow sea. Combined with the development planning of Pulandian district and the distribution status of coastal rural residential areas, optimization of land use in rural residential areas was divided into four types: key construction type, moderate construction type, control expansion type and migration combination type, accordingly. Corresponding strategies for different types of optimization of land use in rural residential areas were proposed. The coastal areas or rural residential areas close to rivers should be strictly controlled the scale or limited regulation and relocation to the nearby moderate construction area or key construction area. These research results can provide decision support for the construction of new urbanization construction and the intensive development of rural land resources in the coastal areas.