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Sustainable Development Of Ecological-economic System Of Changjiang River Basin

Posted on:2003-12-10Degree:MasterType:Thesis
Country:ChinaCandidate:T JiangFull Text:PDF
GTID:2156360065955132Subject:Management Science and Engineering
Abstract/Summary:PDF Full Text Request
The physiognomy types of the Changjiang River basin are complicated and diversified. Its water resources are rich, and many kinds of mines reserves own the important positions in the whole nation. The Changjiang River is as the first great river in China, and the development of economy in its river basin owns the position holding the balance in the whole nation. This dissertation uses ecological-economic system of the Changjiang River basin as his object; uses system theory to study the operating mechanism of ecologic system and economic system and the interrelationship between the two systems; uses dissipative theory to initially explore the ecological-economic system's evolution course in the Changjiang River basin; puts forward the objective model and realizing method of the Sustainable development of Changjiang River basin; builds up the system of evaluation indicators of the sustainable development of Changjiang River basin; thus looks out the harmony development way between the mankind and natural.The whole dissertation is divided into seven chapters, and the main contents are concluded as follows:In Chapter 1, an overall synthetical commentary on the basic thoughts and basic concepts of ecological-economic theory and sustainable development theory is given, and the elemental points of view of sustainable development theory are summarized.In chapter 2, the frame of the structure system of sustainable development strategies is built up, the logical relation and the process inside the structure system is analyzed, and using the function analysis types, the inherent relation between the chief essential factors and the total ability of the sustainable development of Changjiang River basin is explained.In Chapter 3, the essential characteristics of the sustainable development strategics of ecological-economic system in the Changjiang River basin is analyzed, and the theory kernel of the sustainable development of ecological-economic system in the Changjiang River basin is summarized.In Chapter 4, using the points of view of dissipative theory, the dissipative structure characteristics of ecological-economic system in the Changjiang River basin is analyzed, the development course and evolution characteristic of the ecological-economic system in the Changjiang River basin is demonstrated, and at last the negentropy sources and the entropy value of the ecological-economic system in the Changjiang River basin is radicated.In Chapter 5, basing on the giant complex system characteristics of the sustainable development system of Changjiang River basin, the sustainable development objective of ecological-economic system in the Changjiang River basin is enacted, and the realizing course and methods of the sustainable development objective of ecological-economic system in the Changjiang River basin are explored and discussed.In Chapter 6, the main evaluation methods of sustainable development are studied, and the system of evaluation indicators of the sustainable development of ecological-economic system in the Changjiang River basin is built up.In Chapter 7, the system dynamics early warming model of the sustainable development of ecological-economic system in the Changjiang River basin is set up, and the regulation and control system of ecological-economic system in the Changjiang River basin is established.
Keywords/Search Tags:Changjiang River basin, sustainable development, ecological-economic system, system of evaluation indicators, early warming model
PDF Full Text Request
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