Study On The Spatial Structure Of Oasis City-town In Xinjiang

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...