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Integrated water resources management using engineering measures

机译:利用工程措施进行水资源综合管理

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The management process of Integrated Water Resources Management (IWRM) consists of aspects of policies/strategies, measures (engineering measures and non-engineering measures) and organizational management structures, etc., among which engineering measures such as reservoirs, dikes, canals, etc., play the backbone that enables IWRM through redistribution and reallocation of water in time and space. Engineering measures are usually adopted for different objectives of water utilization and water disaster prevention, such as flood control and drought relief. The paper discusses the planning and implementation of engineering measures in IWRM of the Changjiang River, China. Planning and implementation practices of engineering measures for flood control and water utilization, etc., are presented. Operation practices of the Three Gorges Reservoir, particularly the development and application of regulation rules for flood management, power generation, water supply, ecosystem needs and sediment issues (e.g. erosion and siltation), are also presented. The experience obtained in the implementation of engineering measures in Changjiang River show that engineering measures are vital for IWRM. However, efforts should be made to deal with changes of the river system affected by the operation of engineering measures, in addition to escalatory development of new demands associated with socio-economic development.
机译:综合水资源管理(IWRM)的管理过程包括政策/策略,措施(工程措施和非工程措施)和组织管理结构等方面,其中包括水库,堤防,运河等工程措施。通过在时间和空间上重新分配和重新分配水,发挥支持IWRM的主干作用。通常针对水利用和水灾预防的不同目标采用工程措施,例如防洪和抗旱。本文讨论了长江流域水资源综合管理中工程措施的规划和实施。介绍了防洪,用水等工程措施的规划和实施实践。还介绍了三峡水库的运营实践,特别是洪水管理,发电,供水,生态系统需求和沉积物问题(例如侵蚀和淤积)的法规制定和应用。长江工程措施的实施经验表明,工程措施对水资源综合管理至关重要。但是,除了逐步发展与社会经济发展有关的新需求外,还应努力应对因工程措施的实施而影响的河流系统的变化。

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