Search Results - "Amarakoon, Inoka"

The fate of 17β-estradiol in snowmelt from a field with a history of manure application: A laboratory simulation and field study by Soto, Haven S.J.S., Amarakoon, Inoka D., Casson, Nora J., Kumaragamage, Darshani, Wilson, Henry F.

“…17β-estradiol is a naturally occurring estrogen, and livestock manure applied to agricultural fields is a major source to the environment. Liquid swine manure…”
Get full text

The fate of dissolved sulfamethoxazole during spring-thaw snowmelt in a field with a history of manure application by Soto, Haven S.J.S., Amarakoon, Inoka D., Casson, Nora J., Kumaragamage, Darshani, Wilson, Henry F.

“…The fate of sulfamethoxazole (SMX) in Prairie agroecosystems during snowmelt is not well understood. This study aims to provide the first estimates of…”
Get full text

Kinetics and thermodynamics of phosphorus sorption on goethites: effects of biochar application by Pereira, Fernanda G, Amarakoon, Inoka D, Zvomuya, Francis, Jeke, Nicholson N

“…Bioavailability of phosphorus (P) in soils is controlled by, inter alia, the presence of iron (Fe) and aluminum (Al) oxides, which readily bind with P. Biochar…”
Get full text

Dissipation of Antimicrobials in Feedlot Manure Compost after Oral Administration versus Fortification after Excretion by Amarakoon, Inoka D., Zvomuya, Francis, Sura, Srinivas, Larney, Francis J., Cessna, Allan J., Xu, Shanwei, McAllister, Tim A.

“…Fortification of manure with antimicrobials is one approach to studying their dissipation. However, fortified antimicrobials may not accurately model…”
Get full text

Runoff Losses of Excreted Chlortetracycline, Sulfamethazine, and Tylosin from Surface‐Applied and Soil‐Incorporated Beef Cattle Feedlot Manure by Amarakoon, Inoka D., Zvomuya, Francis, Cessna, Allan J., Degenhardt, Dani, Larney, Francis J., McAllister, Tim A.

“…Veterinary antimicrobials in land‐applied manure can move to surface waters via rain or snowmelt runoff, thus increasing their dispersion in agro‐environments…”
Get full text

Dissipation of antimicrobial resistance genes in compost originating from cattle manure after direct oral administration or post-excretion fortification of antimicrobials by Xu, Shanwei, Amarakoon, Inoka D., Zaheer, Rahat, Smith, Alanna, Sura, Srinivas, Wang, George, Reuter, Tim, Zvomuya, Francis, Cessna, Allan J., Larney, Francis J., McAllister, Tim A.

“…Dissipation of antimicrobial resistance genes (ARG) during composting of cattle manure generated through fortification versus administration of antimicrobials…”
Get full text

Dissipation of Antimicrobials in a Seasonally Frozen Soil after Beef Cattle Manure Application by Amarakoon, Inoka D., Surac, Srinivas, Zvomuya, Francis, Cessna, Allan J., Larney, Francis J., McAllister, Tim A.

“…Land application of manure containing antimicrobials results in the dispersion of the antimicrobials in agro‐ecosystems. Dissipation of excreted antimicrobials…”
Get full text

Temperature‐Dependency of Phosphorus Sorption by Goethites and Tropical Soils Amended with Woodchip Biochar by Amarakoon, Inoka, Zvomuya, Francis, Motaung, Mercy L.

“…Core Ideas Freundlich and Langmuir isotherms described P sorption by oxides and soils, respectively. Biochar increased the extent and relative strength of P…”
Get full text

A bioassay of long‐term stockpiled salvaged soil amended with biochar, peat, and humalite by Laskosky, Jorden D., Mante, Afua A., Zvomuya, Francis, Amarakoon, Inoka, Leskiw, Leonard

“…Long‐term stockpiling of soil salvaged from oil sands operations often leads to the deterioration of soil quality and poor reclamation results for disturbed…”
Get full text

Soil chemical properties following a one‐time spent drilling mud application on native prairie by Amarakoon, Inoka, Zvomuya, Francis, Larney, Francis J., Olson, Andrew F., DeMaere, Paul R.

“…Landspraying while drilling (LWD) is an approved disposal method for water‐based drilling mud (WBM) systems in western Canada, where the mud is applied either…”
Get full text

Temporal changes in soil physical properties following reclamation of underground natural gas pipeline rights-of-way on cropland by Muitire, Clemence, Zvomuya, Francis, Adesanya, Theresa, Amarakoon, Inoka, Mante, Afua

“…[Display omitted] •Pipeline construction on cropland negatively impacts soil physical attributes.•Physical properties improved with increasing time elapsed…”
Get full text

Temporal Trends in Soil Health and Productivity on Reclaimed Natural Gas Pipeline Rights‐of‐Way on Cropland by Muitire, Clemence, Zvomuya, Francis, Adesanya, Theresa, Amarakoon, Inoka, Mante, Afua

“…ABSTRACT The construction of underground pipelines negatively impacts soil productivity in various ecosystems. However, the temporal progression in the…”
Get full text

Soil properties following borrow pit reclamation with insufficient topsoil amended with peat and biochar by Nawu, Takudzwa, Zvomuya, Francis, Adesanya, Theresa, Amarakoon, Inoka, Bekele, Asfaw

“…Disturbed sites, such as borrow pits and oil and natural gas well sites, require reclamation to restore and sustain levels of productivity similar to those…”
Get full text

Phosphorus fractions and speciation in an alkaline, manured soil amended with alum, gypsum, and Epsom salt by Kumaragamage, Darshani, Hettiarachchi, Ganga M., Amarakoon, Inoka, Goltz, Doug, Indraratne, Srimathie

“…Snowmelt runoff is a dominant pathway of phosphorus (P) losses from agricultural lands in cold climatic regions. Soil amendments effectively reduce P losses…”
Get full text

Residual benefits of alum, gypsum, and magnesium sulfate amendments in reducing phosphorus losses to snowmelt runoff by Perry, Madelynn M., Kumaragamage, Darshani, Goltz, Douglas, Casson, Nora J., Amarakoon, Inoka, Indraratne, Srimathie P.

“…[Display omitted] •Snowmelt DRP concentration increased with the progression of snow melting.•Amendments were ineffective in reducing snowmelt DRP 18 months…”
Get full text

Fate of veterinary antimicrobials in Canadian prairie soils – A critical review by Hansima, M.A.C.K., Zvomuya, Francis, Amarakoon, Inoka

“…Veterinary antimicrobials (VAs) widely used in intensive livestock production are excreted in livestock manure. Manure is an essential component in agriculture…”
Get full text

Evaluating fall application of soil amendments to mitigate phosphorus losses during spring snowmelt by Lasisi, Ahmed, Kumaragamage, Darshani, Casson, Nora, Amarakoon, Inoka, Indraratne, Srimathie, Wilson, Henry, Goltz, Douglas

“…[Display omitted] •Soil amendments could potentially reduce phosphorus (P) released to snowmelt runoff.•High snowmelt volume results in high dissolved reactive…”
Get full text

Release of phosphorus and metal(loid)s from manured soils to floodwater during a laboratory simulation of snowmelt flooding by Weerasinghe, Viranga, Amarakoon, Inoka, Kumaragamage, Darshani, Casson, Nora J., Indraratne, Srimathie, Goltz, Douglas, Gao, Xiaopeng

“…Phosphorus (P) and metal accumulation in manured agricultural soils and subsequent losses to waterways have been extensively studied; however, the magnitudes…”
Get full text

Loss of potentially toxic elements to snowmelt runoff from soils amended with alum, gypsum, and Epsom salt by Indraratne, Srimathie, Amarakoon, Inoka, Kumaragamage, Darshani, Lasisi, Ahmed, Goltz, Doug, Casson, Nora

“…Soil amendment effects on the mobility of potentially toxic elements (PTEs) have been hardly investigated under snowmelt flooding conditions. This research…”
Get full text

Effects of Seed‐Placed Hog Manure‐Recovered Struvite on Canola Seedling Emergence by Katanda, Yeukai, Zvomuya, Francis, Flaten, Don, Cicek, Nazim, Amarakoon, Inoka

“…Core Ideas Struvite and coated monoammonium phosphate did not cause significant seedling toxicity regardless of rate. Monoammonium phosphate reduced canola…”
Get full text