河北省邢台市工业用地整治潜力评价方法

    Evaluation method for consolidation potential of industrial lands in Xingtai city of Hebei province

    • 摘要: 科学合理地评价工业用地整治潜力,是工业用地规划编制和整治项目选择的重要依据,同时对于促进土地集约利用,减少对耕地的占用,推动工业用地的可持续发展,也具有重要的现实意义。工业用地整治潜力是各种工业用地利用状态要素改善能力的集合。该文基于可持续发展的思想,从提高工业用地的生产性、保证生产稳定性、保证经济可行性、提高资源环境保护性和保证社会可接受性5个方面建立了工业用地整治潜力评价指标体系,在界定指标内涵的基础上进行了指标的量化,并构建了工业用地整治潜力的模糊评价模型。同时,根据统计资料与实地调查资料,运用GIS分析方法,对河北省邢台市工业用地整治潜力进行了评价,将潜力分为3个级别,较为客观地反映了城市工业用地不同地块整治潜力之间的差异。

       

      Abstract: Abstract: Consolidation potential evaluation of industrial lands is important foundation for compilation and formulation of industrial land planning and selection of consolidation projects. It is also important for accelerating intensive and economical utilization of land resources and promoting sustainable development of industrial land. The consolidation potential of industrial lands is an comprehensive assembly of improving capabilities of various elements in industrial land utilization. It is defined as the increase degree in the respects of land productivity, production stability, economic feasibility, resources and environment protectability and social acceptability. An evaluation index system was constructed based on the consolidation potential connotation of industrial land by the theoretical analysis, experiences for reference and expert consultation. The evaluation indices comprehensively reflect the potential of industrial land in land use intensity, land effective use, land use structure, land comprehensive quality, land investment, land economic output, environmental quality, infrastructure improvement and geographical conditions. The indices were quantified by the appropriate method based on defining index connotation, and a fuzzy evaluation model was constructed for consolidation potential evaluation of industrial lands. Meanwhile, land parcels were appropriate to be used as evaluation unit in the consolidation potential evaluation for industrial land according to the consolidation practices of industrial land in China. During the evaluation process, the index standard values were determined based on 4 standards, including objective standard, social norm standard, design standard for urban land consolidation projects, and field survey and expertise. The objective standard and social norm standard refer to the maximum or minimum values under ideal conditions of evaluation system, and land use targets determined in the general planning of land use, regional development planning and city planning, respectively. The design standard for urban land consolidation project, and field survey and expertise refer to planning design value in urban land consolidation project, and standard according to typical parcel survey or expertise, respectively. Furthermore, the consolidation potentials of industrial lands were evaluated by GIS according to statistic data and field investigation data in Xingtai city. The potentials were divided into 3 levels, which were the first grade, the second grade and the third grade. The first grade zone covered the land parcels of number 1, 19, 20, 4, and 22. The second grade zone covered the land parcels of number 14, 10, 16 and 18. The third grade zone covered the land parcels of number 2, 3, 5, 6, 7, 8, 9, 11, 12, 13, 15, 17, 21, 23, 24, and 25. The evaluation results basically coincided with land use practical status of city industrial lands in Xingtai city, which demonstrated the difference among consolidation potentials of city industrial lands. The results indicated that this method was scientific, reasonable and practicable. The consolidation potential evaluation results for industrial land can provide foundation for compilation of general planning for land use and city planning. According to the evaluation results and comparison of land demand and potential-exploiting capability, the reasonable scale and scope of urban newly-added construction lands can be deduced, which supply policy support for annual implement plans of revitalizing land stock.

       

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