喀什市城鎮(zhèn)化發(fā)展與建設(shè)用地結(jié)構(gòu)變化關(guān)聯(lián)性研究
本文選題:城鎮(zhèn)化 切入點:建設(shè)用地 出處:《新疆師范大學(xué)》2017年碩士論文 論文類型:學(xué)位論文
【摘要】:城鎮(zhèn)化發(fā)展是人類社會發(fā)展的必由之路,城市土地是人們賴以生存和發(fā)展的寶貴物質(zhì)基礎(chǔ),二者之間存在緊密的聯(lián)系。隨著城鎮(zhèn)化發(fā)展進(jìn)程的加快,城市建設(shè)用地迅速增長,一方面,城鎮(zhèn)化發(fā)展影響了建設(shè)用地的發(fā)展趨勢,另一方面,建設(shè)用地的可持續(xù)利用成為影響城市發(fā)展的重要因素。與此同時,人口和經(jīng)濟(jì)的快速增長,造成城鎮(zhèn)化發(fā)展和城市土地供需產(chǎn)生矛盾。城市建設(shè)用地的增長不可避免地威脅到城市周邊的耕地,導(dǎo)致數(shù)量有限的優(yōu)質(zhì)土地被侵占,進(jìn)一步激化土地供需矛盾。因此,探究城鎮(zhèn)化發(fā)展與建設(shè)用地結(jié)構(gòu)變化的內(nèi)在聯(lián)系,從而有針對性地提出對策,平衡城鎮(zhèn)化發(fā)展與建設(shè)用地利用的關(guān)系,實現(xiàn)城市土地可持續(xù)利用具有重要意義。文中采用相關(guān)統(tǒng)計方法和遙感圖像的基礎(chǔ)解譯,分析喀什市2000-2014年的城鎮(zhèn)化發(fā)展和建設(shè)用地規(guī)模及結(jié)構(gòu)變化的特征與趨勢,并利用灰色關(guān)聯(lián)法分析兩者間的關(guān)聯(lián)性.研究結(jié)果表明:經(jīng)濟(jì)、人口、社會、生態(tài)城鎮(zhèn)化發(fā)展指標(biāo)權(quán)重分別為0.396、0.255、0.224、0.125,即經(jīng)濟(jì)對城鎮(zhèn)化發(fā)展貢獻(xiàn)最大,其次是人口和社會因素,最后是生態(tài)因素.研究期內(nèi),受城鎮(zhèn)化發(fā)展影響,建設(shè)用地總體規(guī)模擴(kuò)大顯著,增加的部分主要來源于耕地的轉(zhuǎn)化;通過計算,喀什市城鎮(zhèn)化指標(biāo)與建設(shè)用地指標(biāo)之間有較強(qiáng)的關(guān)聯(lián)性,多年平均關(guān)聯(lián)系數(shù)均0.65,表明喀什市的城鎮(zhèn)化發(fā)展與建設(shè)用地結(jié)構(gòu)的變化是雙向、復(fù)雜的動態(tài)過程,引起建設(shè)用地結(jié)構(gòu)變化最主要的因素是社會因素,針對以上特點,指出喀什市城鎮(zhèn)化發(fā)展過程中存在的問題,提出調(diào)整人口結(jié)構(gòu),加大公共設(shè)施的投入,保護(hù)城市生態(tài)環(huán)境和合理利用土地資源等建議。
[Abstract]:The development of urbanization is the only way for the development of human society. Urban land is the precious material foundation on which people depend for survival and development, and there is a close relationship between the two. On the one hand, urbanization affects the development trend of construction land, on the other hand, sustainable use of construction land becomes an important factor affecting urban development. The growth of urban construction land inevitably threatens the cultivated land around the city, resulting in a limited number of high-quality land being occupied, which further intensifies the contradiction between land supply and demand. This paper probes into the internal relation between urbanization development and the change of construction land structure, and then puts forward some countermeasures to balance the relationship between urbanization development and construction land use. It is of great significance to realize the sustainable use of urban land. In this paper, the characteristics and trends of urbanization, scale and structure change of construction land in Kashgar City from 2000 to 2014 are analyzed by using the relevant statistical methods and the basic interpretation of remote sensing images. The results show that the weight of economic, population, social and ecological urbanization development index is 0.396U 0.255U 0.2240.125, that is, economy contributes the most to urbanization development, followed by population and social factors. Finally, ecological factors. During the research period, affected by the development of urbanization, the overall scale of construction land expanded significantly, and the increase mainly came from the conversion of cultivated land. There is a strong correlation between the urbanization index and the construction land index in Kashi, and the average correlation coefficient is 0.65 for many years, which indicates that the urbanization development and the change of the construction land structure in Kashi is a two-way and complex dynamic process. The most important factor causing the structural change of construction land is social factor. In view of the above characteristics, this paper points out the problems existing in the development of urbanization in Kashi, and proposes to adjust the population structure and increase the input of public facilities. Protection of urban ecological environment and rational use of land resources and other suggestions.
【學(xué)位授予單位】:新疆師范大學(xué)
【學(xué)位級別】:碩士
【學(xué)位授予年份】:2017
【分類號】:F301.2;F299.27
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