Comparing rapid and culture indicator bacteria methods at inland lake beaches
نویسندگان
چکیده
منابع مشابه
Monitoring urban beaches with qPCR vs. culture measures of fecal indicator bacteria: Implications for public notification
BACKGROUND The United States Environmental Protection Agency has established methods for testing beach water using the rapid quantitative polymerase chain reaction (qPCR) method, as well as "beach action values" so that the results of such testing can be used to make same-day beach management decisions. Despite its numerous advantages over culture-based monitoring approaches, qPCR monitoring ha...
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Predictive models, based on environmental and water quality variables, have been used to improve the timeliness and accuracy of recreational water quality assessments, but their effectiveness has not been studied in inland waters. Sampling at eight inland recreational lakes in Ohio was done in order to investigate using predictive models for Escherichia coli and to understand the links between ...
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Fecal indicator bacteria (FIB) indicative of fecal contamination in urban streams and recreational ocean beaches in Santa Barbara, California often exceed recreational water-quality standards. During low flow, FIB and human-specific Bacteroides concentrations in urban streams were associated with point discharges. FIB concentrations varied three-fold during diurnal sampling as a result of small...
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15 صفحه اولAssociations among Human-Associated Fecal Contamination, Microcystis aeruginosa, and Microcystin at Lake Erie Beaches
Lake Erie beaches exhibit impaired water quality due to fecal contamination and cyanobacterial blooms, though few studies address potential relationships between these two public health hazards. Using quantitative polymerase chain reaction (qPCR), Microcystis aeruginosa was monitored in conjunction with a human-associated fecal marker (Bacteroides fragilis group; g-Bfra), microcystin, and water...
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ژورنال
عنوان ژورنال: Lake and Reservoir Management
سال: 2013
ISSN: 1040-2381,2151-5530
DOI: 10.1080/10402381.2013.789941