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A Study On The Sustainable Use Of Water Resources And Environmental Economy In The Huaihe River Basin

Posted on:2002-09-22Degree:DoctorType:Dissertation
Country:ChinaCandidate:L Y QinFull Text:PDF
GTID:1116360032957163Subject:Hydrology and water resources
Abstract/Summary:PDF Full Text Request
Nowadays, water conservancy has become a bottle neck industry as the national economy develops rapidly and sustainablly, resulting in much increases in the water demand. Henceforth, research on how to develop and exploit the water resource sustainablly is for-reaching in both practice and in theory. This article makes a systematic research on the water exploit of the Huaihe River Valley and its environmental economy. Apart from the preface and the conclusion of the article, main contents of the article are as following:principals and thoughts are presented on the base of discussing the synopsis of the sustainable development and of the detailed investigation on the water resource environment, social and economic conditions in the Huaihe River Valley. Meanwhile, goals of the sustainable research are clarified based on the comprehensive analysis of the harmonious development in the Valleyin dex system is set up on the sustainable development of the valley in face of the sustainable development in the valley. As for the important areas of the valley, assessment index and methods are demonstrated respectively.discussion is developed on the comprehensive planning according to the relevant theories on the water conservancy and environment comprehensive planning. And its mode is set up too.environment protection should be focused in order to maintain the sustainable development of the Valley. On this base, the water Quality Assessment Model is proposed using the Artificial Nerve Net in the article. Satisfactory conclusion is made through case study, while implying on extensive application in practice.Based on the investigation of the soil erosion and the forest reserve, the Grey System is exploited to make a Relation analysis on the factor. The corresponding method of soil erosion prevention is presented then.On the base of Researching on generational water transfer, the initiative generational asset transfer policy is suggested to be a important step in the sustainable development. According to the Layer analytic ways of reasonable water allotment in the Valley is presented .Appraisal research on the water resource bearing capacity in the Valley is proceeded using the Obsecure Comprehension Assessment Model. Thus, a comprehensive assessment method is presented, which provide reference for relevant policy-making in the seasonal water allotment.By way of the Systematic Dynamic simulation, the influence of water resource environment the social economic operation is analysed. Then, the water allotment structure is presented, which favors the policy" making.Comprehensive strategy on the sustainable development of the water resource and environmental economy is presented ,m which scientific management is focused and the limiting factors are analyzed especially. Consequently, relevant measures and suggestions are presented.In the end, the article makes a brief summary of its contents, as well as clarifies the direction of the further research.
Keywords/Search Tags:water resources, sustainable use, the Huaihe River Basin, environmental economy, ecoenvironment protection.
PDF Full Text Request
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