The Research On Sustainable Development Power Of Water Resources In Danjiangkou Reservoir

Faced with increasingly severe water crisis, the question of water resources sustainable use become a research objectives both in academic circles and political circles. In the study craze of sustainable development at home and abroad, one of the research focus is sustainable evaluation index system and evaluation methods. Water resources as an irreplaceable important strategic resource, play an invaluablly important role in the economic and social development. Strengthening water resources management and promoting water resources sustainable use is an era feats worked in the contemporary benefit in the future generations. Establishing evaluation index system of water resources sustainable use, evaluating and forecasting on the current sustainable development of water resources, and finding problems in the process of water resources sustainable use, is an important way to resolve the current water crisis.构Establish reasonable evaluation index system of water resources sustainable development, evaluate on the current level of water resources sustainable development, will help us develop relevant water management policies.This article starting by analyzing the theory of sustainable development of water resources, through building evaluation index system of water resources sustainable development, evaluate sustainable development power of water resources in Danjiangkou reservoir from three aspects of resource use, economic and social development, and environment respectively, and propose recommendations.The thesis is divided into five chapters:ChapterⅠis is the introduction, describes the main topics of this paper's purpose, objectives, content, research status, method and innovation.ChapterⅡis is building an evaluation index system of sustainable development power of water resources, the first is the content of the evaluation index system of sustainable development power of water resources, according to its content re-defined the concept of sustainable development power of water resources, based on the concept of sustainable development power of water resources using the AHP to establish the model of the evaluation index system of sustainable development power of water resources and determine its measure.ChapterⅢis is the evaluation method and model of sustainable development power of water resources in Danjiangkou reservoir, based on the model of sustainable development power of water resources, combined with the actual situation of Danjiangkou reservoir, and taken the main water source of Danjiangkou reservoir——Shiyan City in Hubei Province for example, evaluate sustainable development power of water resources in Danjiangkou reservoir from 2002 to 2009 and predicte sustainable development power of water resources in Danjiangkou reservoir in the future period of time.ChapterⅣis the policy recommendations to improve the sustainable development power of water resources, facing the increasingly severe water pollution, water shortages, floods, soil erosion and other water issues, ensure "a pool of water sent to Beijing", we must fully and accurately implement the scientific concept of development and new water management ideas, adhere to man and nature live in harmony, the harmonious development between man and reservoirs, material, spiritual, ecological and ethical progress, consistently build a resource-saving and environment-friendly society, constantly promote the rational development of water resources, optimal allocation and efficient use, effective protection and scientific management, and gradually ease the various water crisis and promoting sustainable utilization of water resources and economic and social sustainable development with pioneering spirit. Government departments should support from the management concepts and methods.ChapterⅤis the summary of this article, mainly summarize the analysis way, index system, status and countermeasures of sustainable development power of water resources, and concluded inadequacies of this article.In this paper, combine with the changes of sustainable development power of water resources in Danjiangkou reservoir, establish the evaluation index system of sustainable development power of water resources, take the Shiyan City for example to determine the state and dynamic change of development power of water resources in Danjiangkou reservoir, is useful of the local government make the water resources management policies, play an important role in ensure sustainable use of water resources in Danjiangkou reservoir. These studies have some reference significance to extended to the national water resources sustainable development power of water resources evaluation, as well as make policy of sustainable development of water resources.Because of my ability and time is limited, the study is inadequate. For example, sustainable development power of water resources system is perfect or not, evaluation criteria is reasonable or not, how much the error between evaluation results and the reality, which areas need improvement in a series of policies and measures in practical use, all requires further research, this study is the exploratory stage, only the role played initiate, need experts, scholars constantly refined and improved.