黔江區(qū)洪澇災(zāi)害致貧風險研究
[Abstract]:With the increase of poverty control in our country, the number of poor population in our country has dropped dramatically. However, due to the influence of all kinds of natural disasters, people in some areas suffer huge losses, thus they fall into poverty, and the problem of "poverty caused by disasters" becomes an inevitable obstacle to the treatment of poverty. In this paper, Qianjiang District of Chongqing City is chosen as the research area, and the natural villages of Qianjiang District are chosen as the research objects. On the basis of summing up the research results of poverty caused by disasters at home and abroad, this paper bases on GIS technology. The theory and method of fuzzy mathematics and social statistics are used to study the transferring degree of flood disaster risk to poverty risk on village scale. The main contents of this paper include the following three aspects: firstly, the mechanism of flood disaster is analyzed. The three dimensions of assets and welfare are used to analyze the local impact of flood and waterlogging disaster. The results show that the influence mechanism of flood disaster on local income, assets and welfare of Qianjiang River has its own characteristics, but all of them will lead to the deepening of poverty. The second is the quantification of the transfer of flood risk to poverty risk. On the basis of the impact model of flood and waterlogging on poverty, through the spatialization of income, assets, and welfare indicators, combined with the disaster loss rate fitted according to historical data, The degree of flood risk transferring to three dimensions was studied separately. By comparing the results before and after the risk transfer, the results of the three dimensions are different under different risk levels. Finally, the risk of these three dimensions is synthesized. On the basis of risk quantification of income, assets and welfare, the incidence of poverty in single dimension is calculated. According to the theory of multidimensional poverty, the three dimensions are comprehensively calculated, the incidence of multi-dimensional poverty is obtained, and the degree of transferring flood risk to poverty risk is comprehensively evaluated. The results show that the area with high risk of flood and waterlogging is also a poor area.
【學位授予單位】:首都師范大學
【學位級別】:碩士
【學位授予年份】:2014
【分類號】:F124.7;P426.616
【參考文獻】
相關(guān)期刊論文 前10條
1 胡家琪;明亮;;基于自然災(zāi)害的農(nóng)村貧困效應(yīng)研究——以廣西西南TL村的水災(zāi)調(diào)查為例[J];安徽農(nóng)業(yè)科學;2009年28期
2 姜江;馬建勇;許吟隆;;農(nóng)業(yè)災(zāi)害脆弱性與農(nóng)村貧困灰色關(guān)聯(lián)分析——以寧夏地區(qū)為例[J];安徽農(nóng)業(yè)科學;2012年09期
3 黃承鋒;劉璇;謝曉東;;農(nóng)村公路對農(nóng)民收入的影響——以重慶市武隆縣境內(nèi)的武仙路為例[J];重慶交通大學學報(社會科學版);2009年01期
4 楊小喚;劉業(yè)森;江東;羅春;黃耀歡;;一種改進人口數(shù)據(jù)空間化的方法:農(nóng)村居住地重分類[J];地理科學進展;2006年03期
5 金鳳君;王成金;李秀偉;;中國區(qū)域交通優(yōu)勢的甄別方法及應(yīng)用分析[J];地理學報;2008年08期
6 劉傳明;曾菊新;;縣域綜合交通可達性測度及其與經(jīng)濟發(fā)展水平的關(guān)系——對湖北省79個縣域的定量分析[J];地理研究;2011年12期
7 張鵬;李寧;劉雪琴;吳吉東;;基于投入產(chǎn)出模型的洪澇災(zāi)害間接經(jīng)濟損失定量分析[J];北京師范大學學報(自然科學版);2012年04期
8 丁文廣;魏銀麗;王龍魁;米璇;冶偉峰;;甘肅省環(huán)境退化、災(zāi)害頻發(fā)及貧困之間的耦合關(guān)系研究[J];干旱區(qū)資源與環(huán)境;2013年03期
9 王國敏;農(nóng)業(yè)自然災(zāi)害與農(nóng)村貧困問題研究[J];經(jīng)濟學家;2005年03期
10 莊天慧;張海霞;楊錦秀;;自然災(zāi)害對西南少數(shù)民族地區(qū)農(nóng)村貧困的影響研究——基于21個國家級民族貧困縣67個村的分析[J];農(nóng)村經(jīng)濟;2010年07期
相關(guān)博士學位論文 前6條
1 王俊文;當代中國農(nóng)村貧困與反貧困問題研究[D];華中師范大學;2007年
2 陳廷方;西部山區(qū)道路工程與環(huán)境的相互影響機制及其評價[D];西南交通大學;2009年
3 朱霞梅;反貧困的理論與實踐研究[D];復(fù)旦大學;2010年
4 吳兆娟;丘陵山區(qū)地塊尺度耕地價值測算與提升[D];西南大學;2012年
5 付濤;陜西省新農(nóng)村基礎(chǔ)設(shè)施建設(shè)標準體系研究[D];西安建筑科技大學;2012年
6 馬保成;公路水毀災(zāi)害識別技術(shù)研究[D];長安大學;2011年
相關(guān)碩士學位論文 前1條
1 韓貞輝;基于震害分類的房屋數(shù)據(jù)格網(wǎng)化研究[D];中國地震局地質(zhì)研究所;2013年
,本文編號:2377622
本文鏈接:http://sikaile.net/jingjilunwen/shijiejingjilunwen/2377622.html