江西省国家级开发区土地集约利用评价研究

发布时间：2018-02-12 07:04

本文关键词： 土地集约利用土地利用评价结构方程模型国家级开发区江西省　出处：《东华理工大学》2017年硕士论文　论文类型：学位论文

【摘要】：开发区是我国改革开放带来的伟大创举,能够有力推动国家和区域的经济发展与战略布局,国家级开发区更是开发区中的领头羊。所以,国家级开发区的稳定健康发展对国家和地方的发展有着至关重要的作用。经过了二十多年的发展和调整,江西省已经在全省建立了一个规范完整的国家级开发区体系,为江西省的经济发展做出了巨大贡献。但是,与此同时这些开发区也都存在着各种各样的问题:例如园区产业结构存在一些不科学不合理甚至是落后的地方、缺乏有效监管机制导致土地利用效率底下、企业只顾经济效益而忽视环境保护使开发区成为环境污染的“龙头”等等。如果不能及时有效地解决这些问题,会对江西省经济社会可持续发展造成较为严重的不利影响;将会使江西省的加快中部崛起、实现经济弯道超车和产业转型升级等战略规划成为空谈。所以,对江西省国家级开发区土地进行集约利用和潜力研究,对于提高江西省国家级开发区土地集约利用水平、促进江西省经济发展具有重要的科学意义。本文在对江西省2012年、2014年和2016年三个年度国家级开发区土地集约利用状况进行分析的基础上,从土地利用程度、土地利用结构、土地利用强度、产业用地投入产出效益、土地利用监管绩效和环境质量状况6个方面选取了15个指标作为评价因子来构建评价指标体系,并通过构建结构方程模型来验证评价指标体系的科学性。采用多因素综合评价模型和灰色关联评价模型评价了三个年度的江西省国家级开发区的土地集约利用程度,并对国家级开发区的土地集约利用潜力规模进行了测算,研究结果表明江西省国家级开发区土地利用程度较好、利用结构较为合理、土地集约利用水平也比较理想。从2012年至2016年,江西省国家级开发区的土地集约利用水平逐步提升,在2016年江西省国家级开发区中,45%属于集约度较高水平,50%属于集约度中等水平,只有5%属于集约度较低水平;开发区土地集约利用挖掘潜力较大,2016年江西省国家级开发区共有潜力规模15768.65公顷;说明江西省国家级开发区在土地集约利用方面仍然存在一些问题和较大的提升空间。
[Abstract]:The development zone is a great pioneering undertaking brought about by China's reform and opening up. It can promote the economic development and strategic layout of the country and the region, and the national development zone is the leader in the development zone. After more than 20 years of development and adjustment, Jiangxi Province has established a standardized and complete system of state-level development zones throughout the province. It has made a great contribution to the economic development of Jiangxi Province. However, at the same time, there are also various problems in these development zones: for example, there are some unscientific, unreasonable or even backward places in the industrial structure of the parks. The lack of an effective regulatory mechanism leads to land use efficiency, where enterprises only care about economic benefits while ignoring environmental protection, and so on. If these problems are not solved in a timely and effective manner, It will have a more serious adverse impact on the sustainable economic and social development of Jiangxi Province; it will make Jiangxi Province's rapid rise of the central region, the realization of strategic plans such as economic detours, overtaking and industrial transformation and upgrading, etc. Therefore, In order to improve the level of intensive land use in Jiangxi National Development Zone, the intensive utilization and potential of the land in Jiangxi National Development Zone are studied. It is of great scientific significance to promote the economic development of Jiangxi Province. Based on the analysis of the situation of intensive land use in three state-level development zones in Jiangxi Province in 2012, 2014 and 2016, this paper analyzes the extent of land use and the structure of land use. The paper selects 15 indexes as evaluation factors to construct evaluation index system from six aspects of land use intensity, industrial land input and output benefit, land use supervision performance and environmental quality. The scientific evaluation index system is verified by constructing the structural equation model. The land intensive utilization degree of Jiangxi National Development Zone in three years is evaluated by using multi-factor comprehensive evaluation model and grey relational evaluation model. The scale of intensive land use potential of the national development zone is calculated. The results show that the land use degree of the national development zone in Jiangxi Province is better, and the utilization structure is more reasonable. From 2012 to 2016, the level of intensive land use in Jiangxi's state-level development zones was gradually upgraded. In 2016, 45% of the development zones in Jiangxi Province belonged to the high level of intensive degree, 50% belong to the middle level of intensive degree, and only 5% belong to the lower level of intensive degree. In 2016, the development zone of Jiangxi Province had a total potential of 15768.65 hectares, indicating that there are still some problems in intensive land use and a large space for improvement in the development zone of Jiangxi Province.
【学位授予单位】：东华理工大学
【学位级别】：硕士
【学位授予年份】：2017
【分类号】：F301.2

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