长江流域水资源开发保护中的关键科学和技术问题

为了应对长江流域水资源开发保护面临的新要求和新挑战,对所涉及的关键科学和技术问题进行了探讨.研究表明,新时期下的长江流域水资源开发保护需要具有整体性和系统性的水问题治理目标和模式,其中涉及到的关键科学与技术问题包括:气候变化和人类活动等多因素影响下四水问题耦合驱动机制、水环境与水资源开发保护及经济社会发展的相互作用关系...

Key Scientific and Technological Issues in Water Resources Exploitation and Protection in the Yangtze River Basin

Facing with new requirements and challenges, we discuss the key scientific and technological issues involved in the exploitation and protection of water resources in the Yangtze River basin. In the new development era, the exploitation and protection of water resources in the Yangtze River basin demands comprehensive and systematic management target and pattern. The key scientific and technological issues include: the coupling and driving mechanisms of four water problems under the background of climate change and human activities, the interactions among water environment, water resources exploitation and protection, and economic and social development, the multidimensional management and integrated protection technologies for four water problems, as well as the collaborative management system with multi-target and multi-stakeholder. We expound the above mentioned issues and conclude that such problems should be solved on theoretical, technological, and management levels. The research findings offer theoretical support for the Great Protection of the Yangtze River and the Development of Yangtze River Economic Belt.