A Research On Coordinated Development Between "Population-Economy-Ecological Environment" In Liaoning Province

This thesis demonstrates Population, Economy, Ecological Environment of Liaoningprovince. And it in order to(aims to) assort population, economical with ecologicalenvironment development. In this paper, abundant foundational statistics are acquired byLiaoning Statistic Yearbook in2012，China’s first economic census，China Economic Net.This paper uses research methods such as qualitative analysis, qualitative analysis andsystems analysis, etc. Data processing and analysis in the present study by using ARCGIS andSPSS.This thesis includes seven chapters：The first part is the introduction: To begin with, introduces the background and problemsfrom two aspects: current national situation and current regional situation. Next, This articleelaborates the significance of studying the subject in theory and practice. What,s more,introduces related research from both internal and external dimensions. Finally, Introductionof data sources, data processing, data analysis and major studies.The second part is basic theories and overview of the region:It shows specific areas forSustainable Development Theory, Spatial Structure Theory, Demographic Theory, SystemTheory and Cybernetics, etc. And it describes the basic situation of Liaoning province, ingeographic location, resource and population, etc.The third part is the development of Population, Economy and Ecological Environmentin Liaoning province: To begin with, it shows the development of population in populationquality, population age structure, population sex structure, structure of rural and urbanpopulation and employment structure, etc. Next, it uses economic index that be established byGDP, annual disposable income and Foreign Exchange Earnings to analysis the developmentof economy. Finally, it shows the development of ecological environment, in ecological andenvironmental quality, air quality, water quality and waste discharge, etc.The fourth part is the analysis of (about) harmony degree of population subsystem andeconomic subsystem, economic subsystem and environment subsystem, population subsystemand environment subsystem. It constructs several subsystems that includes population size,natural growth rate, urbanization rate, industrial wastewater, solid waste, three mainindustries share of wages in GDP, fixed investments and Savings balance, etc. It makes fulluse of primary components analysis method by SPSS, finally arrived harmony degree andharmony degree level, of population subsystem and economic subsystem, economicsubsystem and environment subsystem, population subsystem and environment subsystem. It shows the development of Population, Economy and Ecological Environment in Liaoningprovince in further.The fifth part is the problem and the causes of "Population-Economy-EcologicalEnvironment": The problem in the "Population-Economy-Ecological Environment" waspointed in the three sub-systems development of the region, overall balance, and Population-Ecological Environment. From various angles and levels which consist of Population,Economy, Ecological Environment, policy means, etc, this article has deeply analyzedreasons for the rise of such problems.The sixth part is the suggestions which are given to promote the sustainable developmentof "Population-Economy-Ecological Environment"in Liaoning province: it discusses thesuggestions in the plan in six aspects: proposes some measures of improvement in terms ofpopulation problem, marketing economy establishment, perfects the regional ecologicalenvironment assessment system, concretes the policy, take into account, the power ofscientific research and social public.The seventh part is the conclusion and discussion：This part summarizes the mainconclusion, points out some research innovation spots and the deficiencies.