重庆市城市综合承载力评价研究

发布时间：2018-11-20 06:38

【摘要】：随着新型城镇化的提出,我国城镇化建设将进入新的发展阶段。新型城镇化将一改过去片面粗放的发展方式,转而以人口素质、人居环境、公共服务水平等城市内涵的提升为发展重点,着力提高城镇化质量。作为衡量新型城镇化发展水平的重要依据,城市综合承载力研究的具有重要的实践意义。重庆市作为中西部唯一的直辖市,也是成渝城市群重要的经济增长极,在新型城镇化战略中将发挥重要的引领作用。对重庆市城市综合承载力的研究,是实现重庆市的可持续发展的需要,也是实现成渝都市圈整体发展水平提升的需要。论文通过设计合理的评价指标体系,以重庆一小时经济圈和万州黔江两个区域性中心城市为研究对象,对重庆市的城市综合承载力进行了分析。主要研究内容有:重庆市城市综合承载力评价值分析、单要素承载力分析、城镇化率与城市综合承载力变化分析。根据分析结果寻找重庆市综合承载力提高的有效途径,促进重庆市城镇化质量的提高。研究结果表明:(1)城市综合承载力的主要构成要素为资源要素、环境要素、经济要素、公共服务要素、基础设施要素。(2)各要素对重庆市城市综合承载力的影响程度按由高到底排序依次为:公共服务要素经济要素资源要素环境要素基础设施要素,由于本研究采用了变异赋权法进行指标权重计算,该结果说明了公共服务要素在重庆各区县间的发展水平差异最大。(3)黔江区在城市综合承载力评价中获得了最高值,造成该评价结果的原因有三点。其一是黔江区本身资源丰富,生态环境保护较好,在资源和环境要素中评价较好;其二是由于多个大型基础设施的建成和公共服务财政投入加大,基础设施和公共服务要素承载力水平提升较快,补齐了城市资源承载力的短板;其三是考虑到黔江区人口增长较慢,可能出现经济增长高于人口增长,从而在人均水平的指标上提高了城市综合承载力评价结果。(4)重庆市城镇化率与城市综合承载力没有显著的正向或逆向关系,提升城市综合承载力,仍需要主动从发展方式进行转变。
[Abstract]:With the new urbanization, China's urbanization will enter a new stage of development. The new urbanization will change the one-sided and extensive way of development in the past and focus on the promotion of urban connotation such as the quality of population, the living environment and the level of public service, so as to improve the quality of urbanization. As an important basis to measure the development level of new urbanization, the study of urban comprehensive bearing capacity has important practical significance. Chongqing, as the only municipality directly under the Central Government in the central and western regions, is also an important economic growth pole of Chengdu-Chongqing urban agglomeration, which will play an important leading role in the new urbanization strategy. The study on the comprehensive carrying capacity of Chongqing city is not only the need to realize the sustainable development of Chongqing, but also the need to promote the overall development level of Chengdu-Chongqing Metropolitan area. By designing a reasonable evaluation index system, this paper analyzes the comprehensive carrying capacity of Chongqing city, taking Chongqing one-hour economic circle and two regional central cities of Wanzhou and Qianjiang as research objects. The main research contents are as follows: evaluation value analysis of Chongqing city comprehensive carrying capacity, single factor carrying capacity analysis, urbanization rate and urban comprehensive carrying capacity change analysis. According to the results of the analysis, the effective way to improve the comprehensive bearing capacity of Chongqing is found, and the quality of urbanization in Chongqing is improved. The results show that: (1) the main components of urban comprehensive carrying capacity are resources, environment, economy and public service. (2) the degree of influence of each factor on the comprehensive carrying capacity of Chongqing city is listed as follows: public service factor, economic factor, resource factor, environment factor, infrastructure factor, etc. Because the index weight is calculated by using variation weighting method, the result shows that the development level of public service elements is the biggest in Chongqing. (3) Qianjiang District has obtained the highest value in the evaluation of urban comprehensive carrying capacity. There are three reasons for this evaluation. The first is that Qianjiang District is rich in resources, good in ecological and environmental protection, and better in the evaluation of resources and environmental elements. Second, because of the construction of many large-scale infrastructure and the increase of public service financial investment, the carrying capacity level of infrastructure and public service elements is raised rapidly, which makes up the short board of urban resource carrying capacity. Third, considering the slow population growth in Qianjiang District, it is possible that economic growth will be higher than population growth. Therefore, the evaluation results of urban comprehensive bearing capacity are improved on the per capita level. (4) there is no significant positive or negative relationship between urbanization rate and urban comprehensive carrying capacity in Chongqing, so as to enhance the comprehensive urban bearing capacity. There is still a need for a proactive shift from a development approach.
【学位授予单位】：重庆大学
【学位级别】：硕士
【学位授予年份】：2016
【分类号】：F299.27;TU984

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