Sediment and Nutrient Reduction in Irrigation Return Flows by Vegetated Filter Strips on Surface Irrigated Fields

2012 ◽  
Author(s):  
Brian William Bodah ◽  
Jeffrey L Ullman ◽  
Rafael Muñoz-Carpena ◽  
Gregory A Kiker ◽  
Oscar Perez-Ovilla ◽  
...  
Keyword(s):  
Nutrient Reduction ◽  
Filter Strips ◽  
Vegetated Filter Strips ◽  
Return Flows ◽  
Irrigation Return Flows

Chlorpyrifos and Atrazine Removal from Runoff by Vegetated Filter Strips: Experiments and Predictive Modeling

2009 ◽  
Vol 38 (3) ◽  
pp. 1042-1052 ◽  
Author(s):  
N. N. Poletika ◽  
P. N. Coody ◽  
G. A. Fox ◽  
G. J. Sabbagh ◽  
S. C. Dolder ◽  
...  
Keyword(s):  
Predictive Modeling ◽  
Filter Strips ◽  
Vegetated Filter Strips

Effectiveness of roadside vegetated filter strips and swales at treating roadway runoff: a tutorial review

2018 ◽  
Vol 4 (4) ◽  
pp. 478-486 ◽  
Author(s):  
Alex R. Boger ◽  
Laurent Ahiablame ◽  
Esther Mosase ◽  
Dwayne Beck
Keyword(s):  
Filter Strips ◽  
Vegetated Filter Strips

Water leaving roadside ditches has the potential to affect the quality of downstream waters.

Estimating groundwater-river connectivity factor for quantifying changes in irrigation return flows in the Murray–Darling Basin

2020 ◽  
Vol 24 (2) ◽  
pp. 121-138
Author(s):  
Glen Walker ◽  
Quan J. Wang ◽  
Avril C. Horne ◽  
Rick Evans ◽  
Stuart Richardson
Keyword(s):  
Murray Darling Basin ◽  
Return Flows ◽  
Irrigation Return Flows

Potential for Controlling Quality of Irrigation Return Flows

1972 ◽  
Vol 1 (2) ◽  
pp. 140-145 ◽  
Author(s):  
James P. Law ◽  
Gaylord V. Skogerboe
Keyword(s):  
Return Flows ◽  
Irrigation Return Flows

scholarly journals Sediment, Nutrient, and Bacterial Runoff from Biosolids and Mineral Fertilizer Applied to a Mixed Cool- and Native Warm-Season Grassland in the Ozark Mountains

2014 ◽  
Vol 2014 ◽  
pp. 1-7 ◽  
Author(s):  
Cody B. Wallace ◽  
Michael G. Burton ◽  
Steven G. Hefner ◽  
Thomas A. DeWitt
Keyword(s):  
Fecal Coliform ◽  
Warm Season ◽  
Mineral Fertilizer ◽  
Ozark Mountains ◽  
Available Nitrogen ◽  
Filter Strips ◽  
Total Phosphorous ◽  
Vegetated Filter Strips ◽  
Plant Available Nitrogen ◽  
Biosolids Application

Rainfall simulations were conducted within mixed (cool- and native warm-season) grasslands in the sloping, rocky soils typical of the Ozark Mountains region to estimate nutrient and bacteria levels in runoff from biosolids and mineral fertilizer (MF). The ability of narrow (1 m) vegetated filter strips (VFS) to reduce losses was evaluated. Experiment 1 included an untreated control (C); 37 kg plant available nitrogen (PAN) ha−1from biosolids applied to the upslope half of the plot with the downslope half serving as a VFS (LBF); 74 kg PAN ha−1from biosolids, with VFS (HBF); and a uniform biosolids application at the lower rate and no VFS (LBU). Experiment 2 examined runoff from MF applied at 89 kg ammoniacal nitrogen (NH4-N) ha−1and 147 kg phosphorous (P) ha−1over the whole plot (MFW) or only on the upslope half (with VFS) (MFF). No significant differences were detected among mean fecal coliform levels despite large differences in magnitude. Losses of NH4-N and P were greater for LBU than for LBF. Although only marginally significant (P=0.058), total phosphorous contained in runoff was nearly three times higher in MFW than in MFF. Results of this study suggest that even a small VFS can potentially reduce nutrient levels in runoff.

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