长春市双阳区城镇紧凑度综合测度及调控对策研究

发布时间：2018-01-22 00:49

本文关键词： 紧凑度测度调控对策双阳区　出处：《吉林农业大学》2015年硕士论文　论文类型：学位论文

【摘要】：在城市快速发展的今天,城市更新的速度明显加快,城市向外扩张趋势也愈加明显,建设可持续发展的城市,是城市未来发展的基本走向,如何在城市的发展过程中避免土地资源的浪费、农业生产用地的侵占、物种多样性的破坏以及生态系统的缺失,实现人与自然和谐共处,是需要我们长期进行研究的历史课题。紧凑城市主张采用高密度的城市土地利用开发模式,注重土地资源的混合利用和公共交通的重点发展。紧凑城市作为能够解决城市建设用地的无限蔓延、生活环境下降的空间形态之一,是我国建设可持续发展城市的必然选择,对城市空间的规划起到了理论支持作用。而研究城市紧凑度可以更好的指导城市的发展方向,达到建设可持续发展城镇的目的。自1995年双阳区撤县设区以来,双阳区成为了长春地区面积最大、人口密度最小的新城区,以其丰富自然资源和优良的生态环境,成为长春地区发展空间和发展潜力最大的新城区。双阳区作为长春市的非中心城区,一直以卫星城镇的形态存在,特殊的地理位置决定了双阳区未来的发展定位。本文选取人口、经济、交通、产业、城镇用地等影响因子,建立了评价紧凑度体系的框架,对双阳区的城镇紧凑度影响因素进行定量分析,运用主成分分析法和DEA数据包络分析分别对城镇紧凑度、城镇效率、生态效益进行了研究,找到三者的相关性,给出提高双阳区城镇紧凑度的建议,为双阳区日后的城市规划及建设提供参考。
[Abstract]:In the rapid development of cities today, the speed of urban renewal is obviously accelerated, the trend of urban expansion is increasingly obvious, the construction of sustainable development of the city, is the basic trend of urban development in the future. How to avoid the waste of land resources, the encroachment of agricultural production land, the destruction of species diversity and the lack of ecosystem in the process of urban development, so as to achieve harmonious coexistence between man and nature. Compact cities advocate the use of high-density urban land use development model. Focus on the mixed use of land resources and the key development of public transport. Compact city as one of the spatial forms which can solve the unlimited spread of urban construction land and the decline of living environment. It is the inevitable choice of constructing sustainable development city in our country, which plays a theoretical supporting role in the planning of urban space. And the study of urban compactness can better guide the direction of urban development. Since 1995, Shuangyang District has become a new urban area with the largest area and the lowest population density in Changchun area. Because of its rich natural resources and excellent ecological environment, it has become the largest development space and development potential of the new urban area in Changchun. As a non-central city of Changchun, Shuangyang District has always existed in the form of satellite towns. The special geographical location determines the future development orientation of Shuangyang District. This paper selects the population, economy, traffic, industry, urban land and other factors to establish the framework of evaluating the compactness system. Quantitative analysis of the influencing factors of urban compactness in Shuangyang District is carried out. Principal component Analysis (PCA) and DEA data Envelopment Analysis (DEA) are used to study the urban compactness, urban efficiency and ecological benefits, respectively. This paper finds out the correlation among the three, and gives some suggestions to improve the urban compactness in Shuangyang District, which can provide a reference for the urban planning and construction in Shuangyang District in the future.
【学位授予单位】：吉林农业大学
【学位级别】：硕士
【学位授予年份】：2015
【分类号】：F299.27

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