The Study On Urbanization Development With The Restriction Of Water Resource

As the basis of natural resources and strategic economic resources, socio-economic development of water resources has increasingly become a major constraint.Gaolan County Central 18 dry counties in Gansu, one of the Kowloon-drought years is Gaolan features.Since the 20th century,70s, along with population growth and economic and social development, is located in the middle of Gaolan County in Gansu water supply and demand have become increasingly conspicuous,lack of water has restricted the economic development and social progress, an important factor.This article Gaolan County Water Resources in the current characteristics of urbanization proceed to the next city on Gaolan County development to provide practical ways to the development of water will guide the orderly development of urban health, focus on qualitative research methods and quantitative research content from theoretical research, case studies and strategies of the three aspects of water resources constraints Gaolan County study of urbanization.First of all, Based on the relationship between domestic and international urban development and water resources related research Retrospect and Prospect, urbanization and water relations between the theoretical analysis,the development process of urbanization of the theoretical basis of water resources.Secondly, through an overview of Gaolan County, water resources assessment and water resources development and utilization of space-time evaluation of three aspects of the analysis and evaluation, so we Gaolan County,urbanization and water resources have an initial understanding of the overall situation.Third, the establishment of urbanization index system, using SPSS software, principal component analysis for data analysis, obtained Gaolan County city composite index to reflect the development of urbanization.According to the city's actual water supply situation for the city composite index and the correlation between urban water supply analysis, demonstration of water in the city's role;by Gaolan County, urbanization and water use, water use efficiency, per capita water consumption Analysis of the quantitative relationship is established between them a mathematical model of the relationship between urbanization and water resources for further quantitative research.Finally, theoretical research and case studies based on strategic research to water and sustainable development goals, in the economic, social and ecological benefits of the principle of integration proposed Gaolan County Urban Development Strategy.