Zobrazeno 1 - 10
of 11
pro vyhledávání: '"Natasha L. Hoover"'
Autor:
Lindsey M. Hartfiel, Natasha L. Hoover, Steven J. Hall, Thomas M. Isenhart, Carmen L. Gomes, Michelle L. Soupir
Publikováno v:
Science of The Total Environment. 877:162837
Autor:
Keegan Kult, Christopher H. Hay, Michelle L. Soupir, Gary W. Feyereisen, Laura E. Christianson, Ulrike W Tschirner, Natasha L. Hoover, Niranga M. Wickramarathne
Publikováno v:
Transactions of the ASABE. 63:407-416
HighlightsWood media harvested from a nine-year-old denitrifying bioreactor were evaluated.Media physical changes had multiple causes and effects.Impacts of the physical changes may have been exacerbated by development of preferential flow.LCIs > 0.6
Autor:
Gary W. Feyereisen, Abby Schaefer, Michelle L. Soupir, Kyle Werning, Adina Howe, Thomas B. Moorman, Ulrike W Tschirner, Natasha L. Hoover
Publikováno v:
Agrosystems, Geosciences & Environment, Vol 4, Iss 1, Pp n/a-n/a (2021)
Woodchip bioreactors are edge‐of‐field practices that remove nutrients from agricultural drainage water, with an effective lifespan estimated between 10 and 30 yr. Subsidence, or bioreactor settling and subsequent depression formation, is a conce
Publikováno v:
Ecological Engineering. 112:153-157
Woodchip denitrification bioreactors are an important edge-of-field practice for treating agricultural drainage; however, their ability to filter microbial pollutants has primarily been explored in the context of wastewater treatment. Upflow column r
Publikováno v:
Applied Engineering in Agriculture. 33:83-90
Carbon-based denitrification bioreactors are designed to intercept tile drainage and are a promising technology for reducing NO3- export to surface water. While these systems have been tested extensively in the laboratory, the ability to study in-fie
Publikováno v:
Journal of Environmental Quality. 45:803-812
Woodchip denitrification bioreactors, a relatively new technology for edge-of-field treatment of subsurface agricultural drainage water, have shown potential for nitrate removal. However, few studies have evaluated the performance of these reactors u
Publikováno v:
Journal of environmental management. 252
A long-term poultry manure fertilizer study was initiated in 1998 and continued until 2009 under corn-soybean (CS) rotation. To match changing landscape trends, the plots were switched to continuous corn (CC) from 2010 to 2017. In both CS and CC phas
Publikováno v:
Applied Engineering in Agriculture. 28:853-859
The use of denitrification bioreactors to mitigate nitrate in agricultural drainage has recently gained much interest in the Midwestern United States and in similarly drained agricultural regions. However, as the number of bioreactor installations ha
Publikováno v:
Water, Air, & Soil Pollution. 226
Long-term application of manure can lead to phosphorus accumulation in the soil and increase the risk of P delivery to tile drainage waters. A long-term study (1998–2009) was conducted on eight tile-drained field plots, ranging in size from 0.19 to