【摘要】：隨著湖南省近幾年的迅速發(fā)展,人們對于承載萬物之基礎(chǔ)的土地的需求量越來越大,同時對于土地利用方向的要求越來越多樣化。但是由于土地自身位置固定性、質(zhì)量差異性等特點,使得不同區(qū)域的土地在利用方式上有所不同。要實現(xiàn)土地的合理利用,提高土地利用經(jīng)濟(jì)、生態(tài)效益,就必須在根據(jù)區(qū)域的自然、社會、經(jīng)濟(jì)等方面特點進(jìn)行土地利用分區(qū)的基礎(chǔ)上實行差異化的土地利用。目前對于湖南省省域的土地利用分區(qū)專項研究仍較少,因此本文的研究具有較強的理論和實踐意義。 本文以湖南省為研究對象,分區(qū)方法以定量和定性相結(jié)合的方法。首先對研究區(qū)域土地利用現(xiàn)狀進(jìn)行分析,初步了解區(qū)域土地利用特點。為了提高分區(qū)的精確性,更好的提出并落實差別化土地調(diào)控政策,本文的基本研究單元定為87個縣域(含縣級市)和14個地級市市區(qū),共計101個縣市。在充分收集湖南省自然、社會、經(jīng)濟(jì)等各方面資料后,本文從社會經(jīng)濟(jì)發(fā)展、自然生態(tài)環(huán)境、土地利用現(xiàn)狀、土地利用效益四個方面選取了19個指標(biāo),研究數(shù)據(jù)均來源于湖南省2012年統(tǒng)計年鑒和2011年土地利用現(xiàn)狀變更表,構(gòu)成了本次土地利用綜合分區(qū)評價指標(biāo)體系。運用SPSS19.0軟件,采用主成分分析法,提取出4個主成分因子,對101個評價單元的主因子得分加權(quán)求和,得到湖南省各縣市土地利用綜合水平評價值,運用Arcgis軟件對101個縣市的綜合得分進(jìn)行空間聚類分析。同時運用SPSS軟件對101個縣市的4個主成分因子得分進(jìn)行層次聚類分析。結(jié)合兩種聚類分析結(jié)果,并參考湖南省主體功能區(qū)規(guī)劃、湖南省“十二五”規(guī)劃、湖南省土地利用總體規(guī)劃(2006-2020),將湖南省101個縣市劃分為10個土地利用亞區(qū)和4個土地利用區(qū),并在此基礎(chǔ)上提出了相應(yīng)的土地利用主導(dǎo)方向。
[Abstract]:With the rapid development of Hunan Province in recent years, the demand for land bearing the basis of all things is increasing, and the demand for the direction of land use is becoming more and more diversified. However, because of the fixed position and different quality of land itself, different land use modes are different in different areas. In order to realize the rational use of land and improve the economic and ecological benefits of land use, it is necessary to carry out differentiated land use on the basis of land use zoning according to the characteristics of nature, society and economy of the region. At present, there are few special studies on land use zoning in Hunan Province, so the research in this paper is of great theoretical and practical significance. This article takes Hunan Province as the research object, the division method combines the quantitative and the qualitative method. First of all, the status quo of regional land use is analyzed, and the characteristics of regional land use are preliminarily understood. In order to improve the accuracy of the district and put forward and implement the differentiated land regulation and control policy, the basic research unit of this paper is divided into 87 counties (including county-level cities) and 14 prefecture-level cities, with a total of 101 counties and cities. After fully collecting the natural, social and economic data of Hunan Province, this paper selects 19 indicators from four aspects: socio-economic development, natural ecological environment, current situation of land use, and land use benefit. The data are derived from the 2012 statistical yearbook of Hunan Province and the table of land use status change in 2011, which constitute the evaluation index system of land use comprehensive zoning. By using SPSS19.0 software and principal component analysis method, four principal component factors were extracted and weighted sum of principal factor scores of 101 evaluation units were obtained, and the evaluation value of comprehensive level of land use in Hunan Province was obtained. The spatial clustering analysis of the comprehensive scores of 101 counties and cities was carried out by using Arcgis software. At the same time, the SPSS software was used to analyze the scores of 4 principal component factors in 101 counties and cities. Combined with the results of two kinds of cluster analysis, and referring to the main functional area planning of Hunan Province, the Twelfth five-year Plan of Hunan Province, the master plan of land use in Hunan Province (2006 / 2020), 101 counties and cities in Hunan Province were divided into 10 land use subregions and 4 land use areas. On the basis of this, the corresponding land use leading directions were put forward.
【學(xué)位授予單位】：湖南師范大學(xué)
【學(xué)位級別】：碩士
【學(xué)位授予年份】：2013
【分類號】：TU984.113

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