Design and Hydrologic Performance of a Tile Drainage Treatment Wetland in Minnesota, USA
نویسندگان
چکیده
منابع مشابه
Design and Hydrologic Performance of a Tile Drainage Treatment Wetland in Minnesota, USA
Treatment wetlands are increasingly needed to remove nitrate from agricultural drainage water to protect downstream waters, such as the Gulf of Mexico. This project sought to develop a new edge-of-field treatment wetland, designed to remove nitrate-nitrogen and enhance phosphorus removal by plant harvest and to monitor its effectiveness. A 0.10 ha wetland was designed and installed to treat sub...
متن کاملHydrologic impacts of tile drainage in Iowa
ii ACKNOWLEDGMENTS I would like to acknowledge the following for completion of this thesis: God for giving me the patience, guidance and strength to succeed in this research. I am so grateful for everything I have been given and everything I was able to do. Without God I can do nothing. Dr. Nandita Basu for challenging and guiding me throughout graduate school and this research. I have grown an...
متن کاملPhosphorus retention in a newly constructed wetland receiving agricultural tile drainage water.
One measure used in Sweden to mitigate eutrophication of waters is the construction of small wetlands (free water surface wetland for phosphorus retention [P wetlands]) to trap particulate phosphorus (PP) transported in ditches and streams. This study evaluated P retention dynamics in a newly constructed P wetland serving a 26-ha agricultural catchment with clay soil. Flow-proportional composit...
متن کاملHydrologic Budget Analysis of a Small Natural Wetland in Southeast USA
Temporal variability and linkages among hydrologic components of a natural riparian wetland in the southeast USA were examined using two years of measured data. Rainfall was the dominant inflow and evapotranspiration (ET) the dominant outflow for the wetland. The wetland response factor, defined as the ratio of runoff to rainfall volume, was small and surface runoff accounted for only 9% of the...
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ژورنال
عنوان ژورنال: Water
سال: 2016
ISSN: 2073-4441
DOI: 10.3390/w8120549