我国土地整治效果的区域差异及其影响因素的实证研究

发布时间：2018-02-25 22:24

本文关键词： 土地整治土地整出率区域差异绩效评价空间计量　出处：《湖南大学》2015年硕士论文　论文类型：学位论文

【摘要】：随着城市化进程的快速推进,城镇建设用地的需求急剧增长,土地供求矛盾日益尖锐。在此背景下,农地非农化现象越来越普遍,大量农用地或耕地被转为建设用地。尽管我国出台了严格的“耕地占补平衡”政策,但保量却难以保质,新增耕地质量普遍较低、利用效率不高。如何既能维护住耕地红线、保障粮食安全生产,又能为城市化提供充裕的空间呢?土地整治正是补充耕地、改善土地质量,改善生产条件和生态环境,在有限的空间内提高土地集约利用效率,以便释放更多土地利用空间的重要途径。本文在系统分析我国近十年来土地整治现状的基础上,运用统计学的区域差异测算方法对我国省域层面土地整治效果的区域差异进行了测算;再从“农村土地集约利用”、“耕地保障和粮食安全”、“乡村人居环境与生态环境”、“生活宽裕与乡风文明”四个维度构建了土地整治的综合绩效评价指标体系,结合熵权法和TOPSIS评价法对我国土地整治的绩效进行了评价与分析;最后引入探索性空间数据分析方法(ESDA)探究了我国省域土地整治效果的空间关联性,并建立合适的空间面板模型对影响土地整治效果的影响因素进行实证研究。研究结果表明:(1)2003-2012年间我国土地整治的效果较为显著,但已进入瓶颈期;(2)我国土地整治效果的区域差异波动频繁,整体呈现缩小的态势;(3)2008年和2012年的我国土地整治项目的绩效水平处于良好的增长阶段;(4)从各等级数量的统计情况来看,各省绩效水平呈现“头轻脚重”的结构特征;(5)我国土地整治效果呈现显著正相关性,且地均财政收入、农村居民人均纯收入、年末人均住房面积和土地整治项目密度等四项指标正向显著,人均耕地面积对土地整治的效果具有显著的负向显著。最后,本文根据研究得出的结论为如何完善我国土地整治效果提出针对性的政策建议。
[Abstract]:With the rapid development of urbanization, the demand for urban construction land has increased rapidly, and the contradiction between land supply and demand has become increasingly acute. Under this background, the phenomenon of farmland conversion is becoming more and more common. A large amount of agricultural land or cultivated land has been converted into construction land. Although our country has issued a strict policy of "balance between the occupation and compensation of cultivated land", it is difficult to ensure the quality of the new cultivated land, and the quality of the new cultivated land is generally low, and the utilization efficiency is not high. To ensure food safety production, but also to provide ample space for urbanization? Land reclamation is to supplement cultivated land, improve land quality, improve production conditions and ecological environment, and increase the efficiency of intensive land use in limited space. In order to release more land use space, this paper systematically analyzes the present situation of land regulation in China in the past ten years. The regional difference of land regulation effect at provincial level in China is measured by using the statistical method of regional difference calculation. From the four dimensions of "intensive use of rural land", "arable land security and food security", "rural human settlements and ecological environment", "rich life and local civilization", the comprehensive performance evaluation index system of land renovation is constructed. Combined with entropy weight method and TOPSIS evaluation method, the paper evaluates and analyzes the performance of land regulation in China, and finally introduces the exploratory spatial data analysis method to explore the spatial relevance of the effect of land regulation in the province of China. An appropriate spatial panel model is established to study the influencing factors of land regulation effect. The results show that the effect of land regulation in China from 2003 to 2012 is significant. However, the regional differences in the effects of land regulation have fluctuated frequently in China, which has entered the bottleneck period. In 2008 and 2012, the performance level of land regulation projects in China is in a good growth stage. The performance level of each province presents the structural characteristics of "head light foot weight" (5) the effect of land regulation in China shows significant positive correlation, and the local average financial income, the per capita net income of rural residents, and so on. At the end of the year, the average housing area per capita and the density of land renovation projects were positively significant, and the average cultivated land area per capita had a significant negative effect on land reclamation. Finally, According to the conclusion of the study, this paper puts forward some policy suggestions on how to improve the effect of land regulation in China.
【学位授予单位】：湖南大学
【学位级别】：硕士
【学位授予年份】：2015
【分类号】：F301.2

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