本文選題：城市用地?cái)U(kuò)展 + 土地利用變化　； 參考：《福建師范大學(xué)》2014年碩士論文

【摘要】：隨著我國城市化進(jìn)程的不斷加快,城市數(shù)量不斷增加,城市規(guī)模逐步擴(kuò)大,導(dǎo)致城市用地不斷發(fā)生變化。城市用地的空間擴(kuò)張愈發(fā)成為現(xiàn)在乃至將來土地利用變化的最主要特征和該領(lǐng)域研究所關(guān)注的焦點(diǎn)。研究城市用地?cái)U(kuò)展問題可以加深對(duì)城鎮(zhèn)化本質(zhì)的理解,進(jìn)而可為城市可持續(xù)發(fā)展提供有效的決策依據(jù),而遙感和GIS的發(fā)展無疑為研究城市用地?cái)U(kuò)展提供了重要的技術(shù)支撐。為此,全文以環(huán)泉州灣地區(qū)為例,以土地利用變化和城市用地?cái)U(kuò)展為切入點(diǎn),選取2000、2005、2010年三期TM遙感影像數(shù)據(jù)為基礎(chǔ)數(shù)據(jù),基于GIS技術(shù)平臺(tái),采用目視解譯與監(jiān)督分類相結(jié)合的人機(jī)交互分類方法對(duì)環(huán)泉州灣地區(qū)遙感影像進(jìn)行解譯,定量地分析了環(huán)泉州灣地區(qū)2000-2010年土地利用變化、土地利用類型轉(zhuǎn)換和土地利用景觀格局變化。運(yùn)用三期遙感影像土地利用分類結(jié)果圖像和仿歸一化植被指數(shù)(NDBI)方法提取環(huán)泉州灣地區(qū)建設(shè)用地圖斑,在此基礎(chǔ)上提取出環(huán)泉州灣地區(qū)城市用地圖斑,并進(jìn)行疊加分析,對(duì)研究區(qū)城市用地?cái)U(kuò)展的速度及強(qiáng)度進(jìn)行定量分析,提出用地?cái)U(kuò)展綜合指數(shù)模型,通過基于緩沖區(qū)和方向扇區(qū)來分析城市用地?cái)U(kuò)展的空間分異特征,分析城市擴(kuò)展的空間形態(tài)變化以及探討城市用地?cái)U(kuò)展模式。最后結(jié)合研究區(qū)的社會(huì)經(jīng)濟(jì)統(tǒng)計(jì)數(shù)據(jù),分析了環(huán)泉州灣地區(qū)在研究時(shí)段內(nèi)城市用地?cái)U(kuò)展的驅(qū)動(dòng)力,為今后環(huán)泉州灣地區(qū)城市用地?cái)U(kuò)展決策提供參考依據(jù),促進(jìn)環(huán)灣城市社會(huì)經(jīng)濟(jì)與生態(tài)環(huán)境可持續(xù)發(fā)
[Abstract]:With the rapid development of urbanization in China, the number of cities is increasing and the scale of cities is expanding, which leads to the change of urban land use.The spatial expansion of urban land has increasingly become the most important feature of land use change and the focus of research in this field.The study of urban land expansion can deepen the understanding of the essence of urbanization and provide an effective decision basis for urban sustainable development. The development of remote sensing and GIS undoubtedly provides an important technical support for the study of urban land expansion.Therefore, this paper takes Huanzhou Bay area as an example, takes land use change and urban land expansion as the breakthrough point, selects the TM remote sensing image data of 2000.2005 and 2010 as the basic data, and based on the GIS technology platform.A human-computer interactive classification method combined with visual interpretation and supervised classification was used to interpret remote sensing images in Huanquan Bay area, and the land use changes in Huanquan Bay area from 2000 to 2010 were analyzed quantitatively.Land use type conversion and land use landscape pattern change.The land use classification results of three remote sensing images and the simulated vegetation index (NDBI) were used to extract the construction land spots in Huanquanzhou Bay area. On this basis, the urban land use map spots in Huanquan Bay area were extracted, and the superposition analysis was carried out.Based on the quantitative analysis of the speed and intensity of urban land expansion in the study area, a comprehensive exponential model of land use expansion is proposed to analyze the spatial differentiation characteristics of urban land expansion based on buffer zone and directional sector.This paper analyzes the spatial change of urban expansion and discusses the mode of urban land expansion.Finally, the driving force of urban land expansion in Huanquanzhou Bay area is analyzed according to the social and economic statistics of the study area, which provides a reference basis for the decision-making of urban land use expansion in Huanquan Bay area in the future.Promoting Sustainable Development of Social economy and Ecological Environment in Huan Wan City
【學(xué)位授予單位】：福建師范大學(xué)
【學(xué)位級(jí)別】：碩士
【學(xué)位授予年份】：2014
【分類號(hào)】：P237;P208;F299.27

【參考文獻(xiàn)】

相關(guān)期刊論文 前3條

1 車前進(jìn);段學(xué)軍;郭W，

本文編號(hào)：1732652