小城镇土地定级方法修定研究

发布时间：2018-10-30 19:13

【摘要】：城镇土地定级涵盖了多个研究领域,完善小城镇的土地定级工作对土地利用总体规划的实施以及促进土地资源可持续利用都有积极作用,而且土地级别的优劣程度可以客观的表现出土地质量的优劣。按照我国城镇土地定级规程的要求,土地定级结果应该在上一次定级成果的基础上每隔三年进行一次更新。但是,小城镇土地定级成果更新受到了资金、设备、技术的制约,成果更新相对迟缓,难以反映出小城镇各级土地市场的真实情况,特别是在经营性用地挂牌、出让土地价格评估中已经无法应用,制约了土地价格调节作用的发挥,补充和完善小城镇土地定级方法是十分必要的。本文从土地定级的理论分析入手,客观地评价常用定级方法在小城镇土地定级工作中的主要问题,结合对小城镇土地定级特殊性的分析,提出修定土地定级常用方法,以期提供小城镇土地定级的范式。本文在多因素评定法的基础上,一方面基于统计软件SAS9.0中的主成分分析提取定级因子,将定级因子的选取进行修定,从而保证土地经济因素和非经济因素的结合,以及定性分析和定量分析的结合;另一方面以综合赋权法进行权重修定,将主观权重和客观权重通过数学运算整合,力图更加确切的表现出小城镇土地定级因子权重。德惠市于2008年完成了上一次定级工作,到目前为止已经有近七年之久,所以,有必要进行德惠市土地定级成果更新,通过实证研究,以德惠市作为小城镇定级工作的缩影,得出以下结论:(1)小城镇土地定级具有不同于大中城市的特点,以往常用方法不适合小城镇土地定级的特殊性。(2)修正小城镇土地定级因子的选取,应该先采取以城镇土地定级规程为依据进行初选,再通过主成分分析进一步提取;修正定级因子的权重,应该采取综合赋权法进行修正。(3)经过修定后的小城镇土地定级方法通过了相关专家论证,并且定级结果通过了土地市场交易价格的检验。
[Abstract]:The classification of urban land covers many research fields. Improving the land grading of small towns plays an active role in the implementation of the overall planning of land use and in promoting the sustainable use of land resources. And the quality of the land level can objectively show the quality of land. According to the requirements of urban land grading rules in China, the results of land grading should be updated every three years on the basis of the previous results. However, the renewal of land grading results in small towns is restricted by funds, equipment and technology, and the results are relatively slow to reflect the real situation of land markets at all levels in small towns, especially when listed on operating land. It is necessary to supplement and perfect the method of land gradation in small towns because it has been unable to be applied in the land price evaluation of land transfer, which restricts the function of land price adjustment. Starting with the theoretical analysis of land gradation, this paper objectively evaluates the main problems of common gradation methods in small town land gradation, combines with the analysis of the particularity of small town land gradation, and puts forward some common methods for land gradation. In order to provide a small town land classification paradigm. Based on the multi-factor evaluation method, on the one hand, based on the principal component analysis in the statistical software SAS9.0, the gradation factor is extracted, and the selection of the grading factor is revised to ensure the combination of the land economic factor and the non-economic factor. And the combination of qualitative analysis and quantitative analysis; On the other hand, the weight is revised by the comprehensive weighting method, the subjective weight and the objective weight are integrated through mathematical operation, and the weight of land gradation factor of small town is shown more accurately. Dehui City completed its last grading work in 2008, and it has been nearly seven years so far. Therefore, it is necessary to update the land grading results of Dehui City. Through empirical research, Dehui City is taken as the epitome of small town grading work. The following conclusions are drawn: (1) the land grading of small towns is different from that of large and medium-sized cities, and the common methods used in the past are not suitable for the particularity of land gradation in small towns. (2) the selection of land gradation factors for small towns is revised. The primary selection should be based on the rules of urban land gradation, and then extracted by principal component analysis (PCA). In order to correct the weight of grading factors, the comprehensive weighting method should be adopted. (3) the land gradation method of small towns after revision has passed the relevant expert demonstration, and the grading results have passed the test of the transaction price of the land market.
【学位授予单位】：东北师范大学
【学位级别】：硕士
【学位授予年份】：2015
【分类号】：F301.3

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