本文選題：城市用地 + 時(shí)空變化　； 參考：《南京師范大學(xué)》2014年碩士論文

【摘要】：隨著我國(guó)經(jīng)濟(jì)的快速發(fā)展,城鎮(zhèn)化的進(jìn)程也在不斷加快,城鎮(zhèn)化的首要表現(xiàn)就是城市用地的空間擴(kuò)展,這也是衡量城鎮(zhèn)化一個(gè)很重要的指標(biāo)。但如果城鎮(zhèn)化的發(fā)展只注重外擴(kuò)式的推進(jìn)而忽略?xún)?nèi)涵的發(fā)展,不僅會(huì)浪費(fèi)土地資源,還會(huì)帶來(lái)環(huán)境的破壞及污染等問(wèn)題,甚至威脅到社會(huì)的和諧發(fā)展。通過(guò)對(duì)城市用地空間變化的研究,可以加深對(duì)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(xiàn)實(shí)的參考依據(jù)。本文在理論研究的基礎(chǔ)上,以無(wú)錫市區(qū)為例,對(duì)城市用地的空間變化特征及驅(qū)動(dòng)因素進(jìn)行了分析,針對(duì)無(wú)錫市區(qū)城市用地管理存在的問(wèn)題,結(jié)合發(fā)展現(xiàn)狀提出了相應(yīng)的對(duì)策,具體內(nèi)容包括： 1、對(duì)國(guó)內(nèi)外城市用地的相關(guān)研究進(jìn)行回顧總結(jié),重點(diǎn)對(duì)城市用地的擴(kuò)展模式、城市用地?cái)U(kuò)展的模型和驅(qū)動(dòng)因素作了分析研究。 2、在理論回顧的基礎(chǔ)上,以無(wú)錫市區(qū)為例,運(yùn)用ArcGIS、 Erdas遙感影像技術(shù)對(duì)三個(gè)時(shí)期內(nèi)城市用地的時(shí)空演變特征進(jìn)行分析,結(jié)果發(fā)現(xiàn)無(wú)錫市區(qū)城市用地在逐年擴(kuò)展,尤其在2000年之后擴(kuò)展的速率達(dá)到5.83%。城市用地的結(jié)構(gòu)變化表現(xiàn)在居住用地、工業(yè)用地、倉(cāng)儲(chǔ)用地、市政公用設(shè)施用地的比重在減小,公共設(shè)施用地、道路廣場(chǎng)用地和綠地的比重在增大。 3、在城市用地驅(qū)動(dòng)因素研究上,選取經(jīng)濟(jì)、人口、交通、科技、政治、自然等15項(xiàng)指標(biāo),利用典型相關(guān)分析法,得出了與城市用地變化相關(guān)性最高的8項(xiàng)指標(biāo),再運(yùn)用主成分分析法,研究三個(gè)時(shí)期內(nèi)無(wú)錫市區(qū)城市用地時(shí)空演變的主要驅(qū)動(dòng)因素,為未來(lái)無(wú)錫市區(qū)城市用地的發(fā)展規(guī)劃提供參考依據(jù)。
[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(xué)位授予單位】：南京師范大學(xué)
【學(xué)位級(jí)別】：碩士
【學(xué)位授予年份】：2014
【分類(lèi)號(hào)】：F299.23

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