Matches in SemOpenAlex for { <https://semopenalex.org/work/W2034489863> ?p ?o ?g. }
- W2034489863 endingPage "85" @default.
- W2034489863 startingPage "79" @default.
- W2034489863 abstract "The Raccoon River used by the Des Moines Water Works to serve more than 400,000 people in central Iowa is threatened by contamination from Escherichia coli bacteria from point and nonpoint sources. The 9389 km2 watershed is highly agricultural, with 73% of the land in row crop production and widespread animal production. Results from 2155 grab samples from 1997 to 2005 for E. coli analysis were examined for temporal variations. E. coli concentrations were found to vary across years, seasons, and flow conditions, with a 9-year mean value of 1156 most probable number (MPN)/100 ml. Monthly concentrations exhibited clear seasonality with highest values in May through July. Although E. coli concentrations were higher during periods of greater discharge, the relation of log E. coli to log discharge was not particularly strong (r2 = 0.35). The variogram of E. coli concentrations showed temporal correlation within a span of 4 days suggesting that concentrations measured on 1 day may be related in time to concentrations measured up to 3 days later and beyond 4 days the concentrations vary randomly. The spectral analysis of the time series of E. coli was also carried out and was fitted well with the spectrum of an exponential covariance function. Deciphering temporal patterns and correlation of E. coli bacteria in streams may be useful for developing future monitoring strategies to track concentration patterns and loads." @default.
- W2034489863 created "2016-06-24" @default.
- W2034489863 creator A5031556971 @default.
- W2034489863 creator A5038556217 @default.
- W2034489863 creator A5048374200 @default.
- W2034489863 creator A5051851537 @default.
- W2034489863 creator A5076914522 @default.
- W2034489863 date "2009-02-01" @default.
- W2034489863 modified "2023-10-17" @default.
- W2034489863 title "Temporal variations of Escherichia coli concentrations in a large Midwestern river" @default.
- W2034489863 cites W1976365073 @default.
- W2034489863 cites W2013487210 @default.
- W2034489863 cites W2021751339 @default.
- W2034489863 cites W2027699361 @default.
- W2034489863 cites W2027816292 @default.
- W2034489863 cites W2036035095 @default.
- W2034489863 cites W2082439993 @default.
- W2034489863 cites W2083462719 @default.
- W2034489863 cites W2094954444 @default.
- W2034489863 cites W2095231955 @default.
- W2034489863 cites W2112156704 @default.
- W2034489863 cites W2119958255 @default.
- W2034489863 cites W2121130698 @default.
- W2034489863 cites W2127380962 @default.
- W2034489863 cites W2170902448 @default.
- W2034489863 cites W2170974310 @default.
- W2034489863 doi "https://doi.org/10.1016/j.jhydrol.2008.11.029" @default.
- W2034489863 hasPublicationYear "2009" @default.
- W2034489863 type Work @default.
- W2034489863 sameAs 2034489863 @default.
- W2034489863 citedByCount "56" @default.
- W2034489863 countsByYear W20344898632012 @default.
- W2034489863 countsByYear W20344898632013 @default.
- W2034489863 countsByYear W20344898632014 @default.
- W2034489863 countsByYear W20344898632015 @default.
- W2034489863 countsByYear W20344898632016 @default.
- W2034489863 countsByYear W20344898632017 @default.
- W2034489863 countsByYear W20344898632018 @default.
- W2034489863 countsByYear W20344898632019 @default.
- W2034489863 countsByYear W20344898632020 @default.
- W2034489863 countsByYear W20344898632021 @default.
- W2034489863 countsByYear W20344898632022 @default.
- W2034489863 countsByYear W20344898632023 @default.
- W2034489863 crossrefType "journal-article" @default.
- W2034489863 hasAuthorship W2034489863A5031556971 @default.
- W2034489863 hasAuthorship W2034489863A5038556217 @default.
- W2034489863 hasAuthorship W2034489863A5048374200 @default.
- W2034489863 hasAuthorship W2034489863A5051851537 @default.
- W2034489863 hasAuthorship W2034489863A5076914522 @default.
- W2034489863 hasConcept C104317684 @default.
- W2034489863 hasConcept C105795698 @default.
- W2034489863 hasConcept C119857082 @default.
- W2034489863 hasConcept C125403950 @default.
- W2034489863 hasConcept C127413603 @default.
- W2034489863 hasConcept C140793950 @default.
- W2034489863 hasConcept C150547873 @default.
- W2034489863 hasConcept C154881674 @default.
- W2034489863 hasConcept C187320778 @default.
- W2034489863 hasConcept C18903297 @default.
- W2034489863 hasConcept C2780797713 @default.
- W2034489863 hasConcept C33923547 @default.
- W2034489863 hasConcept C39432304 @default.
- W2034489863 hasConcept C41008148 @default.
- W2034489863 hasConcept C42972112 @default.
- W2034489863 hasConcept C547475151 @default.
- W2034489863 hasConcept C55493867 @default.
- W2034489863 hasConcept C71924100 @default.
- W2034489863 hasConcept C76886044 @default.
- W2034489863 hasConcept C81692654 @default.
- W2034489863 hasConcept C86803240 @default.
- W2034489863 hasConceptScore W2034489863C104317684 @default.
- W2034489863 hasConceptScore W2034489863C105795698 @default.
- W2034489863 hasConceptScore W2034489863C119857082 @default.
- W2034489863 hasConceptScore W2034489863C125403950 @default.
- W2034489863 hasConceptScore W2034489863C127413603 @default.
- W2034489863 hasConceptScore W2034489863C140793950 @default.
- W2034489863 hasConceptScore W2034489863C150547873 @default.
- W2034489863 hasConceptScore W2034489863C154881674 @default.
- W2034489863 hasConceptScore W2034489863C187320778 @default.
- W2034489863 hasConceptScore W2034489863C18903297 @default.
- W2034489863 hasConceptScore W2034489863C2780797713 @default.
- W2034489863 hasConceptScore W2034489863C33923547 @default.
- W2034489863 hasConceptScore W2034489863C39432304 @default.
- W2034489863 hasConceptScore W2034489863C41008148 @default.
- W2034489863 hasConceptScore W2034489863C42972112 @default.
- W2034489863 hasConceptScore W2034489863C547475151 @default.
- W2034489863 hasConceptScore W2034489863C55493867 @default.
- W2034489863 hasConceptScore W2034489863C71924100 @default.
- W2034489863 hasConceptScore W2034489863C76886044 @default.
- W2034489863 hasConceptScore W2034489863C81692654 @default.
- W2034489863 hasConceptScore W2034489863C86803240 @default.
- W2034489863 hasIssue "1-2" @default.
- W2034489863 hasLocation W20344898631 @default.
- W2034489863 hasOpenAccess W2034489863 @default.
- W2034489863 hasPrimaryLocation W20344898631 @default.
- W2034489863 hasRelatedWork W2031428567 @default.
- W2034489863 hasRelatedWork W2134633420 @default.
- W2034489863 hasRelatedWork W2360987025 @default.