Results 191 to 200 of about 23,053 (223)
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Sources and Persistence of Fecal Coliform Bacteria in a Rural Watershed
Water Quality Research Journal, 2003Abstract Water quality within the Thomas Brook watershed, which is a small catchment located in the headwaters of the Cornwallis River drainage basin, was assessed through an integrated monitoring program. The Thomas Brook watershed is approximately 1000 ha and is characterized by both agricultural and residential land uses.
Glenn W. Stratton +3 more
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Effects of two diesel fuel mixtures on fecal coliform bacteria densities
Bulletin of Environmental Contamination and Toxicology, 1989One of the major potential environmental impacts from synthetic fuel production plants and conventional petroleum refinement operations is the spillage of the refined product into natural waters. Impacts upon aquatic ecosystems resulting from spills of synthetic fuel would likely be different from those associated with conventional petroleum since ...
J M, Marcus, G I, Scott
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Fecal shedding of coliform bacteria during the periparturient period in dairy cows
American Journal of Veterinary Research, 2000Abstract Objective—To determine whether numbers of coliform bacteria in feces of dairy cattle changed during the periparturient period and whether fluctuations were associated with changes in dry-matter intake. Animals—12 healthy Holstein cows. Procedure—Fecal samples were collected on a semiregular basis (ie, 3 to 7 times/
L S, Pelan-Mattocks +3 more
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An assessment of fecal coliform bacteria in cruise ship wastewater discharge
Oceans 2003. Celebrating the Past ... Teaming Toward the Future (IEEE Cat. No.03CH37492), 2003Abstract : The Science Advisory Panel (SAP) evaluated the potential for microbiological environmental and public health impacts of wastewater discharges from large passenger ships. Historically, fecal coliform bacteria have been used to indicate the presence of sewage in environmental waters and as an index of the sanitary quality of the water. Because
C.D. McGee, L.C. Loehr
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Modeling Fecal Coliform Bacteria Levels at Gulf Coast Beaches
Water Quality, Exposure and Health, 2014This study presents and compares two models for predicting fecal coliform levels at Gulf Coast beaches in Louisiana, USA. One was developed using the artificial neural network (ANN) in MATLAB toolbox and the other one was developed based on the multiple linear regression method (MLR).
Zaihong Zhang +2 more
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Food Control, 2013
Abstract Corn tortillas are a primary foodstuff in Mexico with nearly 12 million tons produced and consumed annually. Federal health regulations control tortilla production and sale in Mexico, but most producers do not fully implement them. No data are currently available on microbiological quality or presence of pathogenic bacteria on tortillas ...
Carlos A. Gómez-Aldapa +4 more
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Abstract Corn tortillas are a primary foodstuff in Mexico with nearly 12 million tons produced and consumed annually. Federal health regulations control tortilla production and sale in Mexico, but most producers do not fully implement them. No data are currently available on microbiological quality or presence of pathogenic bacteria on tortillas ...
Carlos A. Gómez-Aldapa +4 more
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The Effect Of Prechlorination On Fecal Coliform Bacteria At Canton, North Carolina
2023The purpose of this study was to determine the effective dosage of chlorine needed to control the fecal coliform bacteria in the sewage effluent of the town of Canton, North Carolina.
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Efficacy of Vegetated Buffers in Preventing Transport of Fecal Coliform Bacteria from Pasturelands
Environmental Management, 2007An experimental study was conducted in Tillamook, Oregon, USA, to quantify the effectiveness of edge-of-field vegetated buffers for reducing transport of fecal coliform bacteria (FCB) from agricultural fields amended with dairy cow manure. Installation of vegetated buffers on loamy soils dramatically reduced the bacterial contamination of runoff water ...
Timothy J, Sullivan +8 more
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Total and Fecal Coliform Bacteria in Some Aquatic and Other Insects
Environmental Entomology, 1976The presence of total and fecal coliform bacteria was studied in 9 aquatic and 8 non-aquatic insect species. Sixteen species had total coliforms and 11 species fecal coliforms.
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Input of fecal coliform bacteria to an upland stream channel in the Yorkshire Dales
Water Resources Research, 1992The input of fecal coliform bacteria to the River Skell stream from a small, approximately 0.5 ha, instrumented research site on Pateley Moor in the Yorkshire Dales was investigated. Bacterial concentrations were determined for a total of 433 water samples collected between October and December 1984 from 31 stream bank sites representing three types of
Hunter, C., Mcdonald, A., Beven, K. J.
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