近20年蒙古国首都乌兰巴托市的城市扩张研究

发布时间：2018-01-03 22:28

本文关键词：近20年蒙古国首都乌兰巴托市的城市扩张研究　出处：《内蒙古大学》2013年硕士论文　论文类型：学位论文

【摘要】：本文分析了乌兰巴托市1990年TM、2001年的ETM+和2011年TM三期遥感影像图,使用3S技术,对乌兰巴托市土地利用、建设用地、城市扩张进行了研究。并以1990-2011年的乌兰巴托市的统计年鉴为数据源,解析了乌兰巴托市城市扩张的驱动因素。主要得出的结果如下： (1)1990到2011年,随着城市化的推进,乌兰巴托市建筑用地面积从110.95km2到扩张到了189.4kmm~2,增加了78.45km~2。对于城市模式来说,空间内结构是扇形模式。 (2)对于乌兰巴托市土地利用变化而言蒙古包区的面积增加最快,从1990年的61.51km2增加到2011年的111.36kmm2,增加了49.85km2,分别占研究区总面积的12.9%和23.36%,是研究区中增加面积最多的土地利用类型。1990-2011年乌兰巴托市城市扩展过程中,研究区域土地利用单一化程度越来越高,集约性也越来越高,而且乌兰巴托市正处于土地利用发展时期,土地利用结构将进一步单一化,土地利用集约性和城市建设用地所占比重将进一步提高。 (3)适当的城市扩张对城市发展来说是至关重要的。城市化、经济发展、社会和经济因素如国内生产总值、开发区建设等都是乌兰巴托市城市扩张过程中重要的驱动因素。社会经济因素直接影响乌兰巴托市城市的扩张潜力、方向、速度、模式和空间结构。由于社会和经济因素与集聚效应,其对城市扩张的影响将更加明显,将成为乌兰巴托市未来城市扩展关键的决定因素同时社会和经济因素还将直接影响到未来的乌兰巴托市城市扩张的特点。
[Abstract]:This paper analyzes the Ulan Bator City, 1990 TM, 2001 ETM+ and 2011 TM three remote sensing images, the use of 3S technology, Ulan Bator city to use land, construction land, expansion of the city were studied. And the statistical yearbook of 1990-2011 years in Ulan Bator as a data source, analyze the driving factors of urban expansion in Ulan Bator city. The main results are as follows:
(1) from 1990 to 2011, with the development of urbanization, the construction land area in Ulan Bator increased from 110.95km2 to 189.4kmm~2, which increased 78.45km~2.. For urban mode, the spatial structure is fanning mode.
(2) to change Mongolia package area increased most of land use in Ulan Bator City, increased from 61.51km2 in 1990 to 111.36kmm2 in 2011, increased 49.85km2, accounted for the total area of 12.9% and 23.36%, is to increase the land area in the study area with the largest city of Ulan Bator city.1990-2011 type expansion process study on regional land use, single become more and more intensive, more and more is also high, and the city of Ulan Bator is in the period of development of the land use, land use structure will be further simplified, intensive and city construction land use accounted for the proportion of land will be further improved.
(3) the appropriate expansion of the city is vital for city development. City, economic development, social and economic factors such as GDP, the development zone construction are the important driving factors of urban expansion in Ulan Bator city. In the process of social and economic factors directly affect Ulan Bator city expansion potential, direction, speed, mode and the space structure. Due to the social and economic factors and the agglomeration effect, its influence on the expansion of the city will be more obvious, will become the future Ulan Bator city expansion characteristics of the key determinant of social and economic factors will directly affect the future expansion of the city of Ulan Bator city.

【学位授予单位】：内蒙古大学
【学位级别】：硕士
【学位授予年份】：2013
【分类号】：F299.23;TU984.311

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