Zobrazeno 1 - 7
of 7
pro vyhledávání: '"Keegan Kult"'
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
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::65660e88a08a8a0efc1548246e1acc16
https://doi.org/10.13031/trans.13709
https://doi.org/10.13031/trans.13709
Publikováno v:
Ecological Engineering. 124:19-22
This short communication presents new data collected from a tile-fed oxbow site in north-central Iowa and reports on the quantification of NO3-N load reductions using a mass balance approach. Using improved monitoring equipment deployed at the site i
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::9922252e3bb90b82f529ba620976c64c
https://doi.org/10.1016/j.ecoleng.2018.09.018
https://doi.org/10.1016/j.ecoleng.2018.09.018
Publikováno v:
Ecological Engineering. 102:98-107
Conservation practices are needed to reduce the loss of nitrate via subsurface tile drainage systems and in this study we evaluated nitrate retention in a reconstructed oxbow in central Iowa that was engineered to receive inputs from two drainage til
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::4a704c1441323dd591386913153037a4
https://doi.org/10.1016/j.ecoleng.2017.02.006
https://doi.org/10.1016/j.ecoleng.2017.02.006
Autor:
Christopher H. Hay, Keegan Kult
Publikováno v:
Journal of Soil and Water Conservation. 72:129A-132A
W ater quality challenges at local, regional, and national scales have led to increasing pressure to reduce nutrient exports from agricultural land to meet nutrient reduction goals and strategies. Considerable effort and attention have been given to
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::f5eb58914e6a297ece89e0a64f3f3fa6
https://doi.org/10.2489/jswc.72.6.129a
https://doi.org/10.2489/jswc.72.6.129a
Publikováno v:
Journal of Soil and Water Conservation. 70:69A-72A
A n oxbow is a remnant meander of a river or stream that has been cut off from present flow as the stream channel has migrated within its floodplain. The remaining depression is often connected to the water table, leaving pools of standing water thro
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::7c240d73e3f972d3d6c6e59a717c709d
https://doi.org/10.2489/jswc.70.3.69a
https://doi.org/10.2489/jswc.70.3.69a
Publikováno v:
Agricultural & Environmental Letters. 4:190035
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::0b2816e69c50a0d7e18222d5992f8d58
https://doi.org/10.2134/ael2019.09.0035
https://doi.org/10.2134/ael2019.09.0035
Autor:
Keegan Kult, Christopher S. Jones
Publikováno v:
Journal of environmental quality. 45(3)
In recent years, the agricultural community has reduced flow of nitrogen from farmed landscapes to stream networks through the use of woodchip denitrification bioreactors. Although deployment of this practice is becoming more common to treat high-nit
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::6da0a3a891992e47e47c716a1d21f24d
https://pubmed.ncbi.nlm.nih.gov/27136151
https://pubmed.ncbi.nlm.nih.gov/27136151