河南省经济发展的国土空间评价分区研究

优化国土开发格局是国土规划的核心任务,合理的区划方案是国土开发利用的基础。基于可持续发展理论,结合河南省国土资源属性的多功能性,从社会、经济、资源和生态环境入手建立国土多功能利用评价指标体系,通过模糊聚类分析法将河南省18个地级市分成4种类型区,并采用熵权法对各类型区进行功能评价。结果表明：重点发展功能区的各项功能评价值均居于首位;农业发展功能区的农业生产功能价值最高,其余各项功能相对较弱;综合发展区功能区的各项功能均不突出;生态优先功能区的经济、社会和资源功能受生态环境功能的影响最明显。通过对比分析,验证了构建的指标评价体系和分区方法基本可行,表明区划方案可对省级国土规划的编制和国土资源的可持续利用提供技术支撑。

Land assessment division research on economic development in Henan province

The optimization of land development is a core issue for land planning. A reasonable regionalization program is the foundation of land development and utilization. Based on the sustainable development theory and the multifunctional characteristics of land resource in Henan province, this paper, taking the society, economy, resources and ecological environment as influencing factors, constructed a multifunctional index land use system. Under this system, we divided the 18 cities of Henan into 4 area types using the fuzzy clustering analysis method. Then, entropy method was applied for function evaluation of the 4 types. The results showed that, the functional evaluation values of critical development function area are all in the first place; in the agricultural development function area, the agricultural production function value is the highest, whereas the rest of the function values are relatively weak; all the function values are not prominent in the comprehensive developmental function area; and the economy function, the society function and the resource function in ecological priority function area are mainly influenced by ecological environment function. Finally, the feasibility of the index evaluation system and the zoning method were verified by comparison, indicating that the land planning program can provide technical support for provincial land preparation and the sustainable use of land resources.