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山西省地級(jí)城市人居環(huán)境時(shí)空演變研究

發(fā)布時(shí)間:2019-01-03 13:27
【摘要】:基于國(guó)內(nèi)外已有關(guān)于人居環(huán)境及城市生態(tài)系統(tǒng)等多方面的文獻(xiàn)資料,立足“以人為本”原則,從社會(huì)經(jīng)濟(jì)環(huán)境、居住環(huán)境、基礎(chǔ)設(shè)施與公共服務(wù)環(huán)境、生態(tài)環(huán)境四個(gè)方面構(gòu)建了符合山西省實(shí)際的地級(jí)城市人居環(huán)境綜合評(píng)價(jià)指標(biāo)體系,共選取28項(xiàng)評(píng)價(jià)指標(biāo)。以2005~2014年為研究周期,綜合運(yùn)用層次分析法(AHP)與生態(tài)健康距離模型(Health Distance Modal)評(píng)價(jià)法通過(guò)宜居度指數(shù)對(duì)山西省11個(gè)城市人居環(huán)境進(jìn)行測(cè)度。利用Arcgis空間分析方法等技術(shù)手段將2005、2008、2011、2014年四個(gè)時(shí)間截面上山西省地級(jí)城市人居環(huán)境綜合統(tǒng)計(jì)分析結(jié)果進(jìn)行空間可視化表達(dá);谏鲜鲅芯拷Y(jié)果,從空間格局、時(shí)空演變特征、影響因素、驅(qū)動(dòng)機(jī)理等方面對(duì)山西省地級(jí)城市人居環(huán)境展開(kāi)分析,并且針對(duì)現(xiàn)有問(wèn)題給出了提升山西省地級(jí)城市人居環(huán)境的對(duì)策。(1)時(shí)間方面:省域?qū)用嫔?2005~2014年山西省城市人居環(huán)境宜居度呈現(xiàn)直線上升趨勢(shì),整體宜居度水平有了較大幅度的提升;市域?qū)用嫔?山西省11個(gè)地級(jí)城市人居環(huán)境宜居度都呈整體性特征以及極值分布性特征。(2)空間方面:整體上,山西省地級(jí)城市人居環(huán)境狀況在空間分布格局上基本穩(wěn)定,且呈現(xiàn)出趨于地域間均衡布局的演變特征,城市人居環(huán)境基本上實(shí)現(xiàn)了由低等級(jí)向高等級(jí)的轉(zhuǎn)變;分區(qū)域來(lái)看,2005~2014年山西省地級(jí)城市人居環(huán)境在空間布局上呈現(xiàn)出晉北、晉中、晉東南、晉南多中心性差異性特征及較為明顯的方向性特征。山西省城市人居環(huán)境評(píng)價(jià)等級(jí)較高的區(qū)域在空間分布上自北向南略呈“條帶狀”,交叉布局。(3)造成山西省11個(gè)地級(jí)城市人居環(huán)境時(shí)空差異的原因眾多?傮w來(lái)看,社會(huì)經(jīng)濟(jì)環(huán)境因素是其首要影響因素,居住環(huán)境、基礎(chǔ)設(shè)施與公共服務(wù)環(huán)境以及生態(tài)環(huán)境亦會(huì)在不同程度上對(duì)其產(chǎn)生影響。各要素相互作用,促進(jìn)了山西省地級(jí)城市人居環(huán)境時(shí)空演化。(4)結(jié)合山西省地級(jí)城市人居環(huán)境建設(shè)的實(shí)際情況,對(duì)于提升區(qū)域人居環(huán)境宜居水平給出以下幾點(diǎn)建議:積極發(fā)展社會(huì)經(jīng)濟(jì),提升經(jīng)濟(jì)富裕程度;城市規(guī)劃先行,提升居住環(huán)境品質(zhì);加大城市環(huán)保及基礎(chǔ)設(shè)施建設(shè)投入力度,強(qiáng)化公共服務(wù)水平;樹(shù)立可持續(xù)的城市發(fā)展觀,打造宜居生態(tài)城市是今后提高山西省地級(jí)城市人居環(huán)境的主要方向。綜上所述,本文將“城市人居環(huán)境宜居度”納入城市人居環(huán)境系統(tǒng)研究的理論框架,創(chuàng)新性將主要用于評(píng)價(jià)、描述生態(tài)系統(tǒng)演化過(guò)程的生態(tài)健康距離模型(Health Distance Modal)應(yīng)用到人居環(huán)境時(shí)空演變狀況的評(píng)價(jià)中來(lái),并將其與層次分析法(AHP)進(jìn)行有機(jī)結(jié)合,豐富和拓展了城市人居環(huán)境評(píng)價(jià)的理論基礎(chǔ)及方法體系。
[Abstract]:Based on the existing literature on human settlements and urban ecosystem, and based on the principle of "people-oriented", this paper focuses on the social and economic environment, living environment, infrastructure and public service environment. The comprehensive evaluation index system of residential environment of prefecture-level cities was constructed in four aspects of ecological environment, and 28 evaluation indexes were selected. Taking the period of 2005 ~ 2014 as the research cycle, this paper measures the residential environment of 11 cities in Shanxi Province by using the AHP (AHP) and the ecological health distance model (Health Distance Modal) evaluation method through liveability index. The results of comprehensive statistical analysis of residential environment of prefecture-level cities in Shanxi Province in four time sections in 2008 and 2014 were visualized by means of Arcgis spatial analysis method. Based on the above research results, this paper analyzes the residential environment of prefecture-level cities in Shanxi Province from the aspects of spatial pattern, space-time evolution characteristics, influencing factors, driving mechanism, and so on. And according to the existing problems, the countermeasures to improve the residential environment of prefecture-level cities in Shanxi Province are given. (1) in terms of time: from 2005 to 2014, the livable degree of urban human settlements in Shanxi Province shows a straight upward trend. The overall level of livable degree has been greatly improved; At the municipal level, the habitability of human settlements in 11 prefecture-level cities in Shanxi Province is characterized by integrity and extreme value distribution. (2) on the whole, the residential environment of prefecture-level cities in Shanxi Province is basically stable in the spatial distribution pattern. The urban human settlement environment basically realized the transition from low grade to high level. From 2005 to 2014, the residential environment of prefecture-level cities in Shanxi Province showed the characteristics of multi-center difference and obvious directionality in the spatial distribution of Shanxi, Jinzhong, southeastern and southern Shanxi. The regions with higher evaluation level of urban human settlement environment in Shanxi Province have a "strip" in spatial distribution from north to south. (3) there are many reasons for the space-time difference of human settlements environment in 11 cities of Shanxi Province. In general, social and economic environmental factors are the primary influencing factors. The living environment, infrastructure, public service environment and ecological environment will also affect it to some extent. The interaction of various factors has promoted the space-time evolution of human settlement environment in prefecture-level cities in Shanxi Province. (4) combined with the actual situation of the construction of residential environment in prefecture-level cities in Shanxi Province, The following suggestions are given for improving the livable level of regional human settlements: actively developing the social economy and promoting the economic affluence; The first step of urban planning is to improve the quality of living environment, to increase the investment of urban environmental protection and infrastructure construction, and to strengthen the level of public service. It is the main direction to improve the residential environment of prefectural cities in Shanxi Province in the future to establish a sustainable urban development concept and a livable ecological city. To sum up, this paper brings the "livable degree of urban human settlements" into the theoretical framework of urban human settlements system research, and innovation will be mainly used for evaluation. The ecological health distance model (Health Distance Modal), which describes the evolution process of ecosystem, is applied to the evaluation of the temporal and spatial evolution of human settlements, and it is combined with the analytic hierarchy process (AHP). It enriches and expands the theoretical basis and method system of urban human settlements assessment.
【學(xué)位授予單位】:山西師范大學(xué)
【學(xué)位級(jí)別】:碩士
【學(xué)位授予年份】:2016
【分類號(hào)】:K901

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