里下河地区湖泊湖荡现状“中滞”能力效果分析

Effect analysis of present situation of"medium-lag"ability ofthe lakes in the Lixia River hinterland

里下河地区湖泊湖荡众多,随着沿湖经济发展,部分湖泊湖荡已经消失,大大削弱了湖荡调蓄的功能。通过调查对里下河地区现状湖泊湖荡“中滞”能力进行判别,同时,建立里下河水文学水力学模型,从防洪除涝效果、供水效果两个方面对里下河地区现状湖泊湖荡“中滞”能力进行了分析。

There are many lakes in the Lixia River hinterland.With the economic development along the lake,some lakes have disappeared,which greatly weakened the function of the lake.The present situation of"medium-lag"ability of the lakes in the Lixia River hinterland was investigated,and the hydraulic model of the Lixia River hydrology was established.The present situation of"medium-lag"ability of the lakes in the Lixia River hinterland was analyzed from the two aspects of flood control and waterlogged elimination effect and water supply effect.