基于Desakota视角的近郊乡村聚落形态演变研究—郫县土地村1996-2015

发布时间：2018-05-16 12:34

本文选题：近郊 + 乡村聚落　；参考：《西南交通大学》2017年硕士论文

【摘要】：当前我国处于城镇化快速发展时期,城市用地扩张,城市内部功能结构的重组,城市与近郊区之间关系改变,深刻影响着近郊聚落的演变。本次研究选取郫县土地村作为研究对象,基于加拿大学者T.G.McGee(文中简称麦吉)的Desakota理论,从产业结构、人口构成、土地利用、建筑空间、街巷空间及景观资源等视角进行研究,对土地村1996年至2015年的演变进行了纵向追溯,以发现土地村20年来聚落空间演变的阶段、特点以及演变机制,分析聚落空间与经济社会发展的关系,旨在探究基于"Desakota"模式的成都市近郊乡村聚落形态演变的特点,以及相应的机制,从而提供可资借鉴的个案研究,同时为近郊乡村聚落的面上研究提供思路。本次研究内容依照行文逻辑分为四部分:(1)第一部分包含第一章绪论和第二章文献综述,主要是对研究背景、研究方法、研究目的、研究思路及论文框架的说明,界定研究概念并阐述了国内外研究现状以及论证本次研究的对象选择的依据。(2)第二部分为论文的第三章和第四章,主要是对土地村聚落演变的阶段特点及机制进行研究,论述了 1996年至2015年之间土地村在产业结构、人口构成、土地利用、建筑空间、街巷空间及景观资源等方面的变化。首先将土地村聚落空间演变划分为不同的阶段,描述各类要素演变的过程,进而得出土地村20年来:产业结构由第一产业为主导向以二三产业为主导转变,产业空间由分散向均质聚合转变;人口构成由本村户籍人口为主向外来务工人员为主转变;土地利用由农用地向以复合型居住用地为主、商贸物流及服务业等多种用地并存的多元土地利用类型转化;建筑空间由分散向聚合、挤压型转变;街巷空间由自然有机趋于完善;景观构成由农业型向现代混合型转变;。通过对土地村聚落形态演变规律的总结与分析,得出聚落的演变特点,提出聚落各类要素是动态演变的,进而深入分析了演变的机制,认为土地村聚落结构演变主要归于以下原因:制度因素、政策因素和区位因素。制度因素主要源于城乡二元土地制度、二元规划制度和村庄自治制度;政策因素主要是阶段性的城乡统筹;区位因素主要包括城市交通设施投放、重点项目投放以及环城生态带的划定。(3)第三部分即论文第五章,针对前文对土地村聚落形态演变的分析,提出了土地村聚落演变中存在的问题和应对策略。
[Abstract]:At present, China is in the period of rapid urbanization, the expansion of urban land, the reorganization of urban internal functional structure, the change of the relationship between the city and the suburbs, which has a profound impact on the evolution of suburban settlements. Based on the Desakota theory of Canadian scholar T. G. McGee, this study selects Pixian Land Village as the research object, from the perspectives of industrial structure, population composition, land use, architectural space, street space and landscape resources. The evolution of the land village from 1996 to 2015 is traced vertically to find out the stage, characteristics and mechanism of the spatial evolution of the settlement in the past 20 years, and to analyze the relationship between the settlement space and the economic and social development. The purpose of this paper is to explore the characteristics and the corresponding mechanism of the evolution of the rural settlements in the suburbs of Chengdu based on "Desakota" model, so as to provide a case study for reference, and to provide ideas for the study of the rural settlements in the suburbs. The content of this study is divided into four parts according to the logic of the text: the first part includes the introduction of the first chapter and the literature review of the second chapter, which mainly explains the research background, research methods, research purposes, research ideas and the framework of the paper. The second part is divided into the third chapter and the fourth chapter of the paper, which mainly studies the characteristics and mechanism of the evolution of the land village settlement, which is based on the definition of the research concept and the current situation of the research at home and abroad, as well as the basis for demonstrating the choice of the object of this study. (2) the second part is divided into the third and fourth chapters of the paper. This paper discusses the changes of land villages in industrial structure, population composition, land use, building space, street space and landscape resources between 1996 and 2015. Firstly, it divides the spatial evolution of land village settlement into different stages, describes the evolution process of various elements, and then concludes that the industrial structure has changed from the primary industry to the second and third industries in the past 20 years. The industrial space has changed from dispersed to homogeneous, the population composition has changed from the rural residents to the migrant workers, and the land use has changed from agricultural land to compound residential land. Various land use types, such as commerce, logistics, service industry and so on, have been transformed; architectural space has changed from dispersion to aggregation and compression type; street space has become perfect from natural and organic; landscape composition has changed from agricultural type to modern mixed type. Through summing up and analyzing the law of the evolution of land village settlement form, the characteristics of settlement evolution are obtained, and the dynamic evolution of various elements of settlement is put forward, and the mechanism of evolution is analyzed deeply. It is considered that the evolution of the settlement structure of land villages is mainly attributed to the following reasons: institutional factors, policy factors and location factors. Institutional factors are mainly derived from the dual land system, dual planning system and village autonomy system in urban and rural areas; policy factors are mainly phased urban and rural planning; location factors mainly include the provision of urban transport facilities. The third part is the fifth chapter. According to the analysis of the evolution of the land village settlement, the paper puts forward the problems and countermeasures in the evolution of the land village settlement.
【学位授予单位】：西南交通大学
【学位级别】：硕士
【学位授予年份】：2017
【分类号】：C912.82;TU982.29

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