【作者】 李春华；

【导师】 张小林；

【作者基本信息】 南京师范大学 ， 人文地理学， 2006， 博士

【摘要】 城镇空间结构是区域内外自然、社会和经济多种因素长期综合作用的产物。新疆作为我国一个相对独立的经济区，由于独特的干旱区自然地理背景，绿洲经济、多民族的聚居与融合及西域的历史发展过程等因素的共同作用下，导致新疆绿洲城镇空间结构表现为一种多元复合特征。论文以城市地理学、城市规划学、城市经济学、城市社会学和城市生态学理论为基础，从城市化-城市形态-城市空间结构这一线索，分析不同历史阶段新疆绿洲城镇形态和空间结构的演变过程，探讨绿洲与绿洲城镇空间发展的相互关系，揭示不同绿洲形态尺度上城镇空间结构变化的规律，总结现代绿洲城镇地域结构理想模式，有助于科学预测绿洲城镇发展变化趋势，达到规划、优化和调控的目标，为西部干旱地区城镇可持续发展和城镇建设提供思路，对于整个西部城镇发展的道路选择以及西部大开发战略的实施具有重要现实意义。 论文遵循由观念到方法，由深层结构到显相形态，由宏观到微观的逻辑思路；从实践中来，到实践中去，归纳总结，逐步提高是论文的研究方法论。 第一部分 作为论文的前言，首先对论文中出现的绿洲城镇的概念进行解释，并对国内外城市空间结构研究进行总结和归纳，指出城市地理学空间结构研究的发展趋向。在对论文所要研究的绿洲城镇的概念进行界定和分类的基础上，提出论文研究的思路、内容和框架。 第二部分 论文以新疆的绿洲城镇为例，分不同历史阶段对绿洲城镇的起源与发展、影响因素与空间结构、形态特征进行分析，总结各时段的城镇空间形态和布局结构特点和绿洲城镇空间格局的演变模式。 第三部分 从区域城镇不同层次出发，分析点状、块状、带状组团不同绿洲形态下城镇空间结构的演化趋势，提出城市生长的问题和不利因素；从构建绿洲生态城镇(带)的角度出发，提出最佳城市生长形态和绿洲城镇空间合理组织模式，为绿洲城镇可持续发展提供理论和实践基础。 第四部分 从绿洲和绿洲城镇的独特性出发，阐明绿洲与绿洲城镇间的相互关系，总结绿洲与绿洲城镇间空间形态与结构的演替规律。从水资源、城镇职能等因素探讨绿洲城镇空间格局演变和生长形态的影响因素。 第五部分 从绿洲城镇未来宏观背景出发，预见性地提出城镇外部环境的变化，对未来绿洲城镇空间结构所带来的影响；从可持续发展角度提出绿洲城镇生态建设的“大田园”理念和对未来绿洲城镇空间结构体系进行前瞻。 第六部分 主要结论，通过以上各章的分析，总结归纳出绿洲城镇空间发展的普适性规律，以及论文需要继续研究的问题。更多还原

【Abstract】 The spatial structure of cities results from many kinds of factors a long-term effect combined by the nature, the society and the economy inside and outside regions. Xinjiang, as a relatively independent economic zone in China, has unique environmental condition such as the arid geography condition of arid regions, the oasis economy of oases, multi-nationalities living together and assimilating gradually, and the historical development of western region results in the spatial structure of oasis cities. The paper, taking the city geography, the urban planning study, the urban economics, the urban sociology and the urban ecological theory as a foundation, based on the urbanized - city shape - city spatial structure, analyses oasis cities shape and the evolutive process of spatial structure on different historical stages, discusses the correlation of oases and the space development of oasis cities, elucidates the spatial structure change rule of cities in the different oasis shape criterion, summarizes the ideal pattern of modern oasis region structure of the cities, which is helpful to forecast the oasis city structure change tendency, achieved the regulative, optimized and plan goal, and provides the guidance for the sustainable development and the construction of the cities in west arid area, which has the important practical significance on the entire west city development path chosen and western development strategy actualized.The paper follows logistic thread from the idea arrives the method, from the deep-seated to the in-depth structure, and from the macroscopy to the microscopy. The methodology of paper is to summarize and conclude in order to gradually advance, producing from the practice and testing by the practice.First part, as the paper foreword, explains the oasis city concept which appears to the paper firstly, summarizes and concluded the history and status of the domestic and foreign city spatial structure research, points out the development trend of spatial structure research of city geography, and indicates the developmental direction of the spatial structure in city geography. This part proposes this paper thinking way, content and frame, based on classing the oasis city concept studied on the paper.Second part, taking Xinjiang’s oasis cities as examples, analyzes the oasis cities of the origin and development, influence factors and spatial structure, the shape characteristic in the different historical stages, and summarizes the features of the spatial shape and the structure of the cities in various periods and the evolution pattern of spatial structure for oasis cities.Third part, analyzes the evolutive tendency of the spatial structure of cities under the analysis shape, massive, belt-shaped organization in the different oasis levels, puts forward the growth question and disadvantage factors. Moreover, on the point of view from the oasis ecology cities, the part brings forward the optimal city growth pattern and reasonable organization pattern of the oasis city space, and provides the theory更多还原