Download or read book Fecal Coliform as an Indicator of Water Quality and Recreational Carrying Capacity at Ozark National Scenic Riverways written by Gail Estelle Emrie and published by . This book was released on 1986 with total page 130 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Assessment of Possible Sources of Microbiological Contamination and Water quality Characteristics of the Jacks Fork Ozark National Scenic Riverways Missouri phase II written by Jerri V. Davis and published by . This book was released on 2002 with total page 54 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Water resources Investigations Report written by and published by . This book was released on 2002 with total page 298 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Escherichia Coli and Fecal coliform Bacteria as Indicators of Recreational Water Quality written by Donna S. Francy and published by . This book was released on 1993 with total page 40 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Occurrence of Fecal Coliform Bacteria in Selected Streams in Wyoming 1990 99 written by Melanie L. Clark and published by . This book was released on 2000 with total page 8 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Effects of Receiving water Quality and Wastewater Treatment on Injury Survival and Regrowth of Fecal indicator Bacteria and Implications for Assessment of Recreational Water Quality written by Donna S. Francy and published by . This book was released on 1996 with total page 52 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Master s Theses in the Arts and Social Sciences written by and published by . This book was released on 1985 with total page 312 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book The Significance of Faecal Indicators in Water written by David Kay and published by Royal Society of Chemistry. This book was released on 2012 with total page 189 pages. Available in PDF, EPUB and Kindle. Book excerpt: This book addresses existing and emerging issues in environmental microbiology with the ultimate aim of assisting the monitoring and modeling of environmental systems to protect human health, animal welfare and environmental quality.
Download or read book Distribution and Variability of Fecal indicator Bacteria in Scioto and Olentangy Rivers in the Columbus Ohio Area written by Donna N. Myers and published by . This book was released on 1993 with total page 74 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book An Analysis of Fecal Coliform Bacteria as a Water Quality Indicator written by Janet Heyl Vail and published by . This book was released on 1998 with total page 740 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Microbiological Monitoring for the U S Geological Survey National Water Quality Assessment Program written by Donna S. Francy and published by . This book was released on 2000 with total page 44 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Fecal and Total Coliform Tests in Water Quality Evaluation written by Duane H. Schuettpelz and published by . This book was released on 1969 with total page 36 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book The Use of Selected Water Quality Parameters to Identify Fecal Coliform Sources in Support of the Sinking Creek Total Maximum Daily Load written by Susana Maria Floresguerra and published by . This book was released on 2003 with total page pages. Available in PDF, EPUB and Kindle. Book excerpt: Sinking Creek, located in upper east Tennessee, is on the 303(d) list for not meeting minimum water quality standards for recreation. A Total Maximum Daily Load (TMDL) for fecal coliforms was developed. The purpose of this study was to investigate the use of water quality parameters to identify areas that contribute to the fecal coliform loading. Concentrations of nitrate-N, orthophosphates, BOD, alkalinity, hardness, and optical brighteners (OB) were monitored at fourteen stations monthly for one year. Site 3 (agricultural region) exhibited the highest average nitrate-N loadings (627.34 mg/sec) and orthophosphate (as PO43−) loadings (84.83 mg/sec). Alkalinity loadings ranged from 10.00 mg as CaCO3/sec to 163,500.00 mgCaCO3/sec. Hardness loadings ranged from 2.00 mg as CaCO3/sec to 96,200.00 mgCaCO3/sec. The agricultural sites exhibited higher loadings for all water quality parameters measured (except OB) than the urban and forest areas. Nutrient loadings appeared to be related to agricultural land use patterns.
Download or read book Fecal Coliform Bacteria and Macroinvertebrates written by Erika Werner and published by . This book was released on 1999 with total page 126 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Palouse River Fecal Coliform Bacteria Total Mazimum Daily Load written by Scott Tarbutton and published by . This book was released on 2010 with total page pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Palouse River Fecal Coliform Bacteria Total Maximum Daily Load written by Scott Tarbutton and published by . This book was released on 2010 with total page pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Evaluation of Fecal Indicator Bacteria Loadings from a Wildlife Point Source and Sediment Resuspension in Inland Streams written by Patrick John Sejkora and published by . This book was released on 2010 with total page 208 pages. Available in PDF, EPUB and Kindle. Book excerpt: The contamination of inland surface water by point and nonpoint sources is a widespread human health concern. To address this problem, a thorough understanding of the sources and persistence of this pollution is necessary. Using fecal indicator bacteria (FIB) as a surrogate for enteric pathogens, the Environmental Protection Agency (EPA) and state agencies have developed surface water quality standards. If a segment does not meet these standards, a Total Maximum Daily Load (TMDL) must be developed for the watershed to identify sources of bacterial pollution. Currently, FIB pollution is the leading pollution type addressed by TMDLs in the country. One source of FIB identified in TMDLs is colonies of birds roosting under bridges. It has been proposed that the birds' feces can augment the FIB concentrations downstream of bridges. In this year-long study of Bull Creek in Austin, Texas, it was determined that the concentrations of Escherichia coli and fecal coliform downstream of a bridge were significantly greater when migratory cliff swallows were nesting under the bridge. The downstream concentrations of both FIB exceeded contact recreation standards. Data also suggest that FIB from the feces could be swept into the stream by runoff from storm events. No enterococci loading was observed in conjunction with the swallows. This study also investigated the affects of sediment resuspension on surface water FIB concentrations and the persistence of FIB in shady, inland streams. The resuspension of sediments with attached FIB could also increase the FIB concentration in the water column and increase its persistence. The results of reactor-based experiments demonstrated that the concentration of E. coli in water from an effluent-dominated stream increased by a factor of 3 when riverine sediments were resuspended and exceeded single sample standards for contact recreation, suggesting sediments as a reservoir of E. coli. Additionally, concentrations of E. coli decreased by approximately 90% and 70% over 2 days in reactors containing stream water and sediment-laden stream water, respectively.
