基于GIS的五华县主体功能区划研究

发布时间：2018-03-17 05:30

本文选题：主体功能区划　切入点：GIS　出处：《江西理工大学》2017年硕士论文　论文类型：学位论文

【摘要】：随着经济社会的快速发展,诸如城乡区域发展不协调、居民收入差距拉大、生态环境恶化、灾难频发等问题日益凸显。为了确保区域协调发展,国家推出建设主体功能区,即综合考虑区域的自然地理特征、生态环境状况、社会经济现状等多方面因素,将区域国土空间划分为优化开发区、重点开发区、限制开发区和禁止开发区。本文的研究区域五华县属于限制开发区(农产品主产区)。虽然五华县属于限制开发区,但是县域内部差异较大,因此对五华县进行主体功能区划对于五华县未来的协调发展具有很重要的意义。本文通过总结国内外相关的理论和方法,切合五华县的实际情况,运用了GIS技术、RS技术、多指标综合加权指数评价法、数理统计等方法,通过定性和定量相结合的分析方法来对五华县进行主体功能区划。具体研究内容和结论如下:(1)五华县主体功能区划指标体系的构建。结合五华县的生态环境敏感性、生态服务功能重要性和经济社会发展潜力三个重要指标,构建五华县主体功能区划评价指标体系,其能较好的体现五华县的发展需求。(2)五华县主体功能区划的探索。运用层次分析法确定各评价指标权重系数,紧接着基于信息熵技术对各指标权重系数进行改进。结合定性和定量的分析方法将五华县划分为城镇与工业发展区、农业生产区(农业生产与农贸服务区、文化旅游与生态农业发展区)、生态建设区和禁止开发区;最后得的结果是:城镇与工业发展区分布区域为水寨镇;农业生产与农贸服务区分布区域为华城镇、转水镇、潭下镇、河东镇、安流镇、横陂镇;文化旅游与生态农业发展区分布为郭田镇、华阳镇、梅林镇和棉洋镇;生态建设区分布为岐岭镇、长布镇、周江镇、龙村镇和双华镇;禁止开发区主要是五华县的自然保护区与人文景观和水源保护区。(3)五华县主体功能区分区管制。根据区划的方案,对五华县各类功能区进行区域空间功能定位及提出相关建议。综上所述,本文对主体功能定位为农产品主产区的县域进行功能区细分,为区域规划和空间开发管制提供科学合理的依据,具有一定的理论和实践意义。
[Abstract]:With the rapid development of economy and society, such as the uncoordinated development of urban and rural areas, the widening income gap of residents, the deterioration of ecological environment, the frequent occurrence of disasters, and so on, in order to ensure the coordinated development of the regions, the state has launched the construction of the main function areas. That is, considering the regional natural geographical characteristics, ecological environment, social and economic conditions and other factors, the regional land and space can be divided into optimized development zones, key development zones, The research area of this paper is Wuhua County, which belongs to the restricted Development Zone. Although Wuhua County belongs to the restricted Development Zone, there is a great difference within the county. Therefore, it is of great significance for the future coordinated development of Wuhua County to carry out the main function regionalization of Wuhua County. Through summarizing the relevant theories and methods at home and abroad, this paper applies the GIS technology to the RS technology of Wuhua County, according to the actual situation of Wuhua County. Multi-index comprehensive weighted index evaluation method, mathematical statistics and other methods, The main function regionalization of Wuhua County is carried out by combining qualitative and quantitative analysis methods. The concrete research contents and conclusions are as follows: the construction of index system of Wuhua County's main function regionalization, combined with the ecological environment sensitivity of Wuhua County. Three important indexes, the importance of ecological service function and the potential of economic and social development, are established to evaluate the main function regionalization of Wuhua County. It can better reflect the development needs of Wuhua County. (2) explore the main function regionalization of Wuhua County. Use AHP to determine the weight coefficient of each evaluation index. Then, based on the information entropy technology, the weight coefficients of each index are improved. The Wuhua County is divided into urban and industrial development area, agricultural production area (agricultural production and agricultural trade service area) and quantitative analysis method. Cultural tourism and eco-agricultural development areas, ecological construction areas and prohibited development zones; the final results are: the distribution of towns and industrial development areas is Shuizhai Town; the distribution region of agricultural production and agricultural trade service areas is Huacheng Town, diversion Town, Xiatan Town, Hedong Town, Anliu Town, Hengpi Town; Cultural Tourism and Eco-agricultural Development areas are Guotian Town, Huayang Town, Meilin Town and Mianyang Town; Ecological Construction area is distributed as Qiling Town, Changbuzhen Town, Zhou Jiang Town, Longcun Town and Shuanghua Town; The development zone is mainly a nature reserve and a human landscape and water source reserve in Wuhua County. According to the zoning plan, the main functional areas of Wuhua County are subject to zoning control. In summary, this paper classifies the main function of the county as the main produce area of agricultural products, and puts forward some suggestions on the regional spatial functional positioning of Wuhua County. The main function of this paper is divided into functional areas, the main function of which is the main produce area of agricultural products. It is of theoretical and practical significance to provide scientific and reasonable basis for regional planning and space development control.
【学位授予单位】：江西理工大学
【学位级别】：硕士
【学位授予年份】：2017
【分类号】：F127;P208

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