滞洪池
滞洪池(detention basin)是于河溪湖泊周边、邻接处或支流上开挖出的低洼区域,平时的水位通常较低甚至时常干涸,功能是在暴雨来临时将突增的地表迳流暂时保存,以控制洪水的蔓延速度,降低尖峰流量对下游低势地区所带来的伤害[1][2]。长期保持有水并且周边有植被围绕的滞洪池称作调整池。
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高雄市三民区宝业里滞洪公园,总蓄水量达10万吨
一般来说,滞洪池绝大多数为人造坑地,除了一般收纳洪水功能外,在天候良好的季节可充当游憩功能(如公园、运动场等)或成为生态湖泊为野生动物提供栖息地[3][4]。
参考数据
- United States Environmental Protection Agency. Washington, DC."National Menu of Stormwater Best Management Practices." (页面存档备份,存于) Fact Sheet: "Dry Detention Ponds."
- Dykehouse, Terry, P.E. Jones and Edmunds, Gainesville, FL."Retention Ponds and Detention Ponds, The Recovery Process." 的存盘,存档日期2008-04-10.
- Atlanta Regional Commission. Atlanta, GA. "Georgia Stormwater Management Manual." 的存盘,存档日期2008-04-10. Section 3.4.1: "Dry Detention / Dry ED Basins." August 2001.
- (PDF). Universite Laval. [11 January 2015]. (原始内容存档 (PDF)于2021-02-15).
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