本文選題：城市用地 + 時空變化�。� 參考：《南京師范大學》2014年碩士論文

【摘要】：隨著我國經濟的快速發(fā)展,城鎮(zhèn)化的進程也在不斷加快,城鎮(zhèn)化的首要表現就是城市用地的空間擴展,這也是衡量城鎮(zhèn)化一個很重要的指標。但如果城鎮(zhèn)化的發(fā)展只注重外擴式的推進而忽略內涵的發(fā)展,不僅會浪費土地資源,還會帶來環(huán)境的破壞及污染等問題,甚至威脅到社會的和諧發(fā)展。通過對城市用地空間變化的研究,可以加深對城鎮(zhèn)化的理解,為城鎮(zhèn)的可持續(xù)發(fā)展提供理論和現實的參考依據。本文在理論研究的基礎上,以無錫市區(qū)為例,對城市用地的空間變化特征及驅動因素進行了分析,針對無錫市區(qū)城市用地管理存在的問題,結合發(fā)展現狀提出了相應的對策,具體內容包括： 1、對國內外城市用地的相關研究進行回顧總結,重點對城市用地的擴展模式、城市用地擴展的模型和驅動因素作了分析研究。 2、在理論回顧的基礎上,以無錫市區(qū)為例,運用ArcGIS、 Erdas遙感影像技術對三個時期內城市用地的時空演變特征進行分析,結果發(fā)現無錫市區(qū)城市用地在逐年擴展,尤其在2000年之后擴展的速率達到5.83%。城市用地的結構變化表現在居住用地、工業(yè)用地、倉儲用地、市政公用設施用地的比重在減小,公共設施用地、道路廣場用地和綠地的比重在增大。 3、在城市用地驅動因素研究上,選取經濟、人口、交通、科技、政治、自然等15項指標,利用典型相關分析法,得出了與城市用地變化相關性最高的8項指標,再運用主成分分析法,研究三個時期內無錫市區(qū)城市用地時空演變的主要驅動因素,為未來無錫市區(qū)城市用地的發(fā)展規(guī)劃提供參考依據。
[Abstract]:With the rapid development of our country's economy, the process of urbanization is also speeding up. The first manifestation of urbanization is the spatial expansion of urban land, which is also an important indicator to measure urbanization. However, if the development of urbanization only pays attention to the development of extraneous expansion and neglects the development of connotation, it will not only waste land resources, but also bring environmental damage and pollution, and even threaten the harmonious development of society. Through the study of the spatial change of urban land use, we can deepen the understanding of urbanization and provide theoretical and practical reference for the sustainable development of cities and towns. On the basis of theoretical research, taking Wuxi urban area as an example, this paper analyzes the spatial change characteristics and driving factors of urban land use, and puts forward corresponding countermeasures according to the existing problems of urban land use management in Wuxi urban area. The specific contents include: 1. Review and summarize the related research on urban land use at home and abroad, focus on the expansion model of urban land, The models and driving factors of urban land expansion are analyzed. 2. Taking Wuxi urban area as an example, the spatial and temporal evolution characteristics of urban land use in three periods are analyzed by using ArcGIS-Erdas remote sensing image technology. The results show that the urban land in Wuxi is expanding year by year, especially after 2000, the rate of expansion is 5.83%. The structural changes of urban land are reflected in the decrease of the proportion of residential land, industrial land, storage land, municipal utility land, public utility land, The proportion of road square land and green land is increasing. 3. In the study of the driving factors of urban land use, 15 indicators, such as economy, population, transportation, science and technology, politics, nature and so on, are selected, and the canonical correlation analysis method is used. Eight indexes with the highest correlation with urban land use change were obtained, and then principal component analysis was used to study the main driving factors of spatial and temporal evolution of urban land use in Wuxi urban area in three periods. To provide reference for the future development planning of urban land in Wuxi.
【學位授予單位】：南京師范大學
【學位級別】：碩士
【學位授予年份】：2014
【分類號】：F299.23

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