Research On The Correlation Of Geological Ecological Environment And Urban Construction

To begin with,systematize geology ecological environment concept,content,elements and characteristics of ecological environment and review evaluation related theory of urban construction and geological,puts forward the significance of study on the relationship between the both.Based on time,space,factors,technology four levels comb the time evolution rule,spatial hierarchy adaptation,factors influencing mechanism,geological ecological environment quality evaluation and suitability in cities and towns construction relationship between geological ecological environment and urban construction.Based on this basis,screen the coupled coordination main control factors and analysis the rule of the space-time characteristics between geological ecological environment and urban construction,identify the coupling coordination development phase,type,pattern of geological ecological environment and urban construction,to establish the two coupled coordination diagnosis model,puts forward the coupling coordination analysis platform for the intelligent decision(UDSS)and theoretical research model.Based on many factors-multi-scale-multiple objective background coupled coordination analytical technology method to establish technology-multi-scale-more intelligent implementation of the path of geological ecological environment and urban construction,and then build relevance theory research framework of geological ecological environment and urban construction.Secondly,based on the geological ecological environment and urban construction relevance theory research framework,taking Chongqing city as the research object to build geological ecological environment and urban construction index evaluation system from the perspectives of both time and space by associated coupling analysis method.We establish index evaluation system,and respectively analysis the index level component weight coefficient of geo-ecological environment and urbanization by SPSS21.0 software from 1990 to 2015 in Chongqing,while gaining Pearson correlation coefficient of population density,GDP per capita,spatial intensity,industrial comprehensive energy consumption about 38 counties in Chongqing in 2015.And we gain the correlation,coupling and coordination degree of the system of geo-ecological environment and urbanization from the aspect of time and space by using coupling analyzing model.The results show: economic urbanization and greening level respectively have the greatest contribution to urbanization and geo-ecological environment system.The correlation,coupling and coordination degree show the trend of “S” type curve,which turn the low level-serious mismatch-urbanization lags behind to the high level-advanced coordination – geo-ecological environment lags behind from 1990 to 2015.Finally there are significant spatial partitions the more developed areas in southwest which the correlation,coupling and coordination degree is generally higher than the northeast and the southeast in Chongqing,and the regional economic development has a huge spatial associative with coupling and coordination degree.Finally,based on relevance theory combing of geological ecological environment and urban construction relevance evaluation of empirical research and analysis in Chongqing,from four aspects the geological ecological environment and urban construction coupled coordination identify and the main control factors screening,geological ecological environment carrying capacity,sustainable development of economic construction and urban construction and development strength of Chongqing city puts forward geological ecological environment quality optimization and the sustainable development strategy of urban construction planning.