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在2008年全国水利厅局长会议上,陈雷部长指出,到2020年要基本建成“四大体系”:——基本建成重点流域和区域综合防洪减灾体系。大江大河防洪体系基本形成,主要防洪保护区达到规划确定的防洪标准,遇超标准洪水时,能够保证重要城市和重要地区的防洪安全。全国洪涝灾害年均直接经济损失占同期GDP的比重降低至0.5%以下。
At the 2008 meeting of the director of the National Water Conservancy Bureau, Minister Chen Lei pointed out that by the year 2020, the “four major systems” will be basically completed: - The basic flood control and disaster reduction system in major river valleys and areas will be basically completed. The flood control system for the major rivers has basically taken shape. The major flood control protected areas have reached the planned flood control standards. When exceeding the standard floods, the flood control safety of important cities and important areas can be guaranteed. The average annual direct economic losses from floods in China accounted for less than 0.5% of GDP in the same period.