Matches in SemOpenAlex for { <https://semopenalex.org/work/W2796760975> ?p ?o ?g. }
- W2796760975 endingPage "15" @default.
- W2796760975 startingPage "1" @default.
- W2796760975 abstract "Cyanobacterial survival following their release in water from major headwaters reservoirs was compared in five New South Wales rivers. Under low flow conditions, cyanobacterial presence disappeared rapidly with distance downstream in the Cudgegong and Hunter Rivers, whereas the other three rivers were contaminated for at least 300 km. Cyanobacterial survival is likely to be impacted by the geomorphology of each river, especially the extent of gravel riffle reaches (cells striking rocks can destroy them) and by the different turbulent flow conditions it produces within each. Flow conditions at gauging stations were used to estimate the turbulent strain rate experienced by suspended cyanobacteria. These indicate average turbulent strain rates in the Cudgegong and Hunter Rivers can be above 33 and 83 s−1 while for the Murray, Edward and Macquarie Rivers average strain rate was estimated to be less than 30 s−1. These turbulent strain rate estimates are substantially above published thresholds of approximately 2 s−1 for impacts indicated from laboratory tests. Estimates of strain rate were correlated with changes in cyanobacterial biovolume at stations along the rivers. These measurements indicate a weak but significant negative linear relationship between average strain rate and change in cyanobacterial biomass. River management often involves releasing cold deep water with low cyanobacterial presence from these reservoirs, leading to ecological impacts from cold water pollution downstream. The pollution may be avoided if cyanobacteria die off rapidly downstream of the reservoir, allowing surface water to be released instead. However high concentrations of soluble cyanotoxins may remain even after the cyanobacterial cells have been destroyed. The geomorphology of the river (length of riffle reaches) is an important consideration for river management during cyanobacterial blooms in headwater reservoirs." @default.
- W2796760975 created "2018-04-24" @default.
- W2796760975 creator A5024956751 @default.
- W2796760975 creator A5030278097 @default.
- W2796760975 creator A5030851557 @default.
- W2796760975 creator A5086701940 @default.
- W2796760975 date "2018-05-01" @default.
- W2796760975 modified "2023-09-30" @default.
- W2796760975 title "Survival of cyanobacteria in rivers following their release in water from large headwater reservoirs" @default.
- W2796760975 cites W1259511395 @default.
- W2796760975 cites W1641168495 @default.
- W2796760975 cites W1963504399 @default.
- W2796760975 cites W1969550626 @default.
- W2796760975 cites W1970312626 @default.
- W2796760975 cites W1989707376 @default.
- W2796760975 cites W2001560120 @default.
- W2796760975 cites W2007821019 @default.
- W2796760975 cites W2008010169 @default.
- W2796760975 cites W2009915091 @default.
- W2796760975 cites W2019868600 @default.
- W2796760975 cites W2038966880 @default.
- W2796760975 cites W2042929693 @default.
- W2796760975 cites W2043773914 @default.
- W2796760975 cites W2044469512 @default.
- W2796760975 cites W2057313726 @default.
- W2796760975 cites W2057675524 @default.
- W2796760975 cites W2079059973 @default.
- W2796760975 cites W2082110160 @default.
- W2796760975 cites W2097756258 @default.
- W2796760975 cites W2099834630 @default.
- W2796760975 cites W2101754567 @default.
- W2796760975 cites W2118276081 @default.
- W2796760975 cites W2120782396 @default.
- W2796760975 cites W2126080245 @default.
- W2796760975 cites W2141570994 @default.
- W2796760975 cites W2143678569 @default.
- W2796760975 cites W2148751263 @default.
- W2796760975 cites W2151803457 @default.
- W2796760975 cites W2154058704 @default.
- W2796760975 cites W2214356276 @default.
- W2796760975 cites W2485398906 @default.
- W2796760975 cites W2600021719 @default.
- W2796760975 cites W4205207452 @default.
- W2796760975 cites W4235070953 @default.
- W2796760975 cites W4361979210 @default.
- W2796760975 cites W3140807049 @default.
- W2796760975 doi "https://doi.org/10.1016/j.hal.2018.04.004" @default.
- W2796760975 hasPubMedId "https://pubmed.ncbi.nlm.nih.gov/29778219" @default.
- W2796760975 hasPublicationYear "2018" @default.
- W2796760975 type Work @default.
- W2796760975 sameAs 2796760975 @default.
- W2796760975 citedByCount "10" @default.
- W2796760975 countsByYear W27967609752018 @default.
- W2796760975 countsByYear W27967609752020 @default.
- W2796760975 countsByYear W27967609752021 @default.
- W2796760975 countsByYear W27967609752022 @default.
- W2796760975 crossrefType "journal-article" @default.
- W2796760975 hasAuthorship W2796760975A5024956751 @default.
- W2796760975 hasAuthorship W2796760975A5030278097 @default.
- W2796760975 hasAuthorship W2796760975A5030851557 @default.
- W2796760975 hasAuthorship W2796760975A5086701940 @default.
- W2796760975 hasConcept C115540264 @default.
- W2796760975 hasConcept C127313418 @default.
- W2796760975 hasConcept C151730666 @default.
- W2796760975 hasConcept C159390177 @default.
- W2796760975 hasConcept C185933670 @default.
- W2796760975 hasConcept C187320778 @default.
- W2796760975 hasConcept C18903297 @default.
- W2796760975 hasConcept C2777947409 @default.
- W2796760975 hasConcept C2779669040 @default.
- W2796760975 hasConcept C2988574769 @default.
- W2796760975 hasConcept C39432304 @default.
- W2796760975 hasConcept C521259446 @default.
- W2796760975 hasConcept C523546767 @default.
- W2796760975 hasConcept C76886044 @default.
- W2796760975 hasConcept C86803240 @default.
- W2796760975 hasConceptScore W2796760975C115540264 @default.
- W2796760975 hasConceptScore W2796760975C127313418 @default.
- W2796760975 hasConceptScore W2796760975C151730666 @default.
- W2796760975 hasConceptScore W2796760975C159390177 @default.
- W2796760975 hasConceptScore W2796760975C185933670 @default.
- W2796760975 hasConceptScore W2796760975C187320778 @default.
- W2796760975 hasConceptScore W2796760975C18903297 @default.
- W2796760975 hasConceptScore W2796760975C2777947409 @default.
- W2796760975 hasConceptScore W2796760975C2779669040 @default.
- W2796760975 hasConceptScore W2796760975C2988574769 @default.
- W2796760975 hasConceptScore W2796760975C39432304 @default.
- W2796760975 hasConceptScore W2796760975C521259446 @default.
- W2796760975 hasConceptScore W2796760975C523546767 @default.
- W2796760975 hasConceptScore W2796760975C76886044 @default.
- W2796760975 hasConceptScore W2796760975C86803240 @default.
- W2796760975 hasLocation W27967609751 @default.
- W2796760975 hasLocation W27967609752 @default.
- W2796760975 hasOpenAccess W2796760975 @default.
- W2796760975 hasPrimaryLocation W27967609751 @default.
- W2796760975 hasRelatedWork W1582567507 @default.
- W2796760975 hasRelatedWork W2053545416 @default.
- W2796760975 hasRelatedWork W2070164771 @default.