Surface Water Drainage Design Considerations and Practices
نویسندگان
چکیده
منابع مشابه
2. The Integration of Water Quality and Drainage Design Objectives
Introduction ............................................................................................................................................................1 Rainfall and Runoff Characteristics for Urban Areas .............................................................................................2 Small Storm Hydrology.............................................................
متن کاملThe Integration of Water Quality and Drainage Design Objectives
Excerpted from: R. Pitt, M. Lilburn. S.R. Durrans, S. Burian, S. Nix, J. Vorhees, and J. Martinson (I had a lot of help from my friends). Guidance Manual for Integrated Wet Weather Flow (WWF) Collection and Treatment Systems for Newly Urbanized Areas (New WWF Systems). U.S. Environmental Protection Agency, Urban Watershed Management Branch, Edison, New Jersey. December 1999. This chapter was wr...
متن کاملEffects of Subsurface Drainage Design on the Water Quality
Some of the highest losses of nitrate to surface waters come from drained agricultural land. Given previous this article studied for Belgian farming conditions (i) the effect of subsurface drainage density on nitrate losses and (ii) the economics of nitrate emissions, using the nitrogen version of DRAINMOD (Brevé et al., 1997 a and b). DRAINMOD (Skaggs, 1997) was used to simulate the performanc...
متن کاملModeling surface water-groundwater interaction with MODFLOW: some considerations.
The accuracy with which MODFLOW simulates surface water-groundwater interaction is examined for connected and disconnected losing streams. We compare the effect of different vertical and horizontal discretization within MODFLOW and also compare MODFLOW simulations with those produced by HydroGeoSphere. HydroGeoSphere is able to simulate both saturated and unsaturated flow, as well as surface wa...
متن کاملFiltering drainage water
Tile drains and French drains are typically used to control subsurface drainage, especially on greens and fairways with shallow water tables or fine soil texture. Tile drains are defined as "drains constructed by laying drain tile with unsealed joints in the bottom of a trench which is then refilled," whereas French drains are a "type of drain consisting of an excavated trench, refilled with pe...
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ژورنال
عنوان ژورنال: Canadian Water Resources Journal
سال: 1987
ISSN: 0701-1784,1918-1817
DOI: 10.4296/cwrj1203067