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我国目前各大江河共有行、滞洪区4600余万亩,内居住2300多万人(包括特大防洪措施方案)。其中淮河流域现有正常行、滞洪区36处,内有耕地386.24万亩,居住有190.38万人;非常洪水行、滞洪区9处,内有耕地1041.5万亩,居住有530.74万人。行洪区是防洪体系的重要组成部分,如何合理利用这些土地,充分发挥这些行滞洪区的应有效益,解决好行滞洪区群众的生产、生活与行滞洪水之间的矛盾,关
At present, our country has a total of more than 4600 mu of floodplains and more than 23 million people reside in major rivers (including plans for major flood control measures). Among them, there are 36 normal and detention areas in the Huaihe River Basin with 386.24 mu of arable land and 1,903,800 inhabitants. There are 9 floodplains and 9 flood detention areas. There are 10.415 million mu of cultivated land and 5 .0 million inhabitants. Floodplain is an important part of flood control system. How to make rational use of the land, give full play to the proper benefits of these floodplains, and solve the contradiction between flood and flood,