CH-YQ流域水电开发项目生态环境风险管理问题研究

发布时间：2018-06-03 12:28

本文选题：CH-YQ + 流域　；参考：《西安建筑科技大学》2014年硕士论文

【摘要】：水资源是基础性的自然资源、战略性的经济资源和公共性的社会资源。水能资源是水资源的重要组成部分,水资源及其水能资源的可持续利用是我国可持续发展战略的重要组成部分。水电作为可再生清洁能源在我国未来能源发展战略中占有举足轻重的地位,而生态制约是水电开发的关键性问题。本文从对规划和环境相互协调的角度出发,分别从水环境、水生生态环境、陆生生态环境和社会经济环境等方面对规划方案实施后可能存在的生态环境风险进行识别并建立相应的评估指标体系,采用AHP法对两个规划方案进行比较分析并选优,针对方案可能产生的环境风险提出风险应对体系,给出水电开发工程生态环境风险控制的对策与措施。从而使水电开发对水环境、水生生态环境、陆生生态环境、地质及社会环境等的不利影响控制在最小,以避免规划实施过程中产生重大损失;便于协调工程建设、资源利用、环境保护和经济发展之间的关系,促进环境保护与经济社会可持续发展,实现“双赢”的目的;为政府主管部门和环境管理部门的决策提出环境可行性的建议和意见。
[Abstract]:Water resources are basic natural resources, strategic economic resources and public social resources. Water energy resource is an important part of water resource, and the sustainable utilization of water resource and its water energy resource is an important part of sustainable development strategy of our country. Hydropower, as a renewable and clean energy, plays an important role in China's future energy development strategy, and ecological constraints are the key issues in hydropower development. In this paper, from the point of view of coordination of planning and environment, water environment, aquatic ecological environment, In the aspects of terrestrial ecological environment and social economic environment, the potential ecological environmental risk after the implementation of the planning scheme is identified and the corresponding evaluation index system is established. The AHP method is adopted to compare and analyze the two planning schemes and to select the optimal ones. Aiming at the possible environmental risk, the paper puts forward the risk response system, and puts forward the countermeasures and measures to control the ecological environmental risk of hydropower development project. Thus, the adverse effects of hydropower development on the water environment, aquatic ecological environment, terrestrial ecological environment, geological and social environment, etc., are kept to a minimum, in order to avoid significant losses in the course of planning and implementation, and to facilitate the coordination of engineering construction and the utilization of resources, The relationship between environmental protection and economic development, promoting environmental protection and sustainable economic and social development, realizing the goal of "win-win", and putting forward suggestions and opinions on environmental feasibility for government departments in charge and environmental management departments.
【学位授予单位】：西安建筑科技大学
【学位级别】：硕士
【学位授予年份】：2014
【分类号】：TV212;X322

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