首页> 外文会议>AWRA specialty conference on ground water/surface water interactions >BASINWIDE INFILTRATION AS AN EFFECTIVE COLD CLIMATE URBAN RUNOFF MANAGEMENT PRACTICE
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BASINWIDE INFILTRATION AS AN EFFECTIVE COLD CLIMATE URBAN RUNOFF MANAGEMENT PRACTICE

机译:以渗透为一种有效的寒冷气候城市径流管理实践

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Practitioners in urban runoff management have begun to recognize that conventional methods of runoff control do not always address the goal of minimizing the impact of development. This problem is especially important in cold climates when traditional management practices are frozen. Infiltration is an alternative method to use when volume control and water quality issues arise, provided proper physical conditions exist. The South Washington Watershed District in suburban St. Paul, Minnesota has relied on infiltration as the only outflow from a 34 square mile basin, and has conducted extensive field monitoring and modeling of both surface and ground waters since 1997. Data will be presented that show effectiveness even under cold climate conditions. Quantifying the impacts of natural infiltration processes will help develop sound, scientific runoff management design.
机译:城市径流管理层的从业者已经开始认识到径流控制的传统方法并不总是解决最小化发展影响的目标。当传统管理实践被冻结时,这个问题在寒冷气候中尤为重要。渗透是使用体积控制和水质问题的替代方法,提供了适当的物理条件。明尼苏达州圣保罗的南方华盛顿流域区依靠唯一的渗透到34平方英里的盆地,并自1997年以来一直致力于表面和地面水域的广泛的现场监测和建模。数据将展示展示即使在寒冷的气候条件下也有效。量化自然渗透过程的影响将有助于发育声音,科学径流管理设计。

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