Study of Spatial Distribution Optimization of Land Use Based on Ecological Sensitivity Analysis:A Case Study of Shenyang City
Sun Yan
Abstract
Sun Yan
Abstract
By constructing the index system of ecological sensitivity analysis,and by single factor analysis and comprehensive analysis of land use in the areas of Shenyang City,this paper conducts a spatial overlay analysis and creates an ecological sensitivity division map with the support of ArcGIS.And on that basis,combined with the study of land use status,the paper optimizes a reasonable spatial structure of land use and provides a basis for the construction of a sustainable spatial structure of land use and an environment-friendly spatial layout of land use.
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By constructing the index system of ecological sensitivity analysis,and by single factor analysis and comprehensive analysis of land use in the areas of Shenyang City,this paper conducts a spatial overlay analysis and creates an ecological sensitivity division map with the support of ArcGIS.And on that basis,combined with the study of land use status,the paper optimizes a reasonable spatial structure of land use and provides a basis for the construction of a sustainable spatial structure of land use and an environment-friendly spatial layout of land use.
Key concepts: Land use, Spatial distribution, Environmental resource management, Sensitivity (control systems), Environmental science, Geography, Sustainable development, Ecology