摘要:
在长江流域开展洪水资源利用研究，不仅是缓解水资源短缺问题，充分发挥长江流域水能资源优势，改善流域生态环境的迫切需求，而且对缓解我国北方水资源危机，保障我国水安全具有十分重要的战略意义。本文建立了长江流域洪水资源利用评价体系，总结了长江流域洪水资源利用方式，系统地辨析了洪水资源利用相关概念，从现状、理论和规划条件等不同层面出发，定量给出了长江流域洪水资源现状利用潜力、规划利用潜力、理论利用潜力以及现状可利用量、规划可利用量、理论可利用量等的计算公式，开展了长江流域及其二级分区洪水资源利用现状评价与潜力计算，指出了长江流域现状洪水资源利用的阈值空间和未来挖掘方向，可为长江流域洪水资源利用决策管理提供有效的科学依据。
Abstract:
The research of flood resources utilization in the Yangtze River basin, not only can alleviate the water shortage problem, take full advantages of the hydropower resources, improve the urgent demand of river basin ecological environment, but also can alleviate the water crisis in north China and have important strategic significance on ensure the water safety. The flood resources utilization evaluation system of Yangtze river was firstly presented in this paper, then the methods of flood resources utilization were summarized, and the related concept of flood resources utilization was comprehensively analyzed, and based on the current, planning, theoretical situation, the computational equations of the status, planning, theoretical availability and utilization potential were put forward stage by stage. Finally, the paper has the case study on flood resources utilization in Yangtze River basin as well as its secondary partitions, the computational results pointed out the threshold space and future mining direction, which could provide effective scientific basis for Yangtze River flood resources utilization management.