Matches in SemOpenAlex for { <https://semopenalex.org/work/W2074358082> ?p ?o ?g. }
Showing items 1 to 96 of
96
with 100 items per page.
- W2074358082 endingPage "2178" @default.
- W2074358082 startingPage "2173" @default.
- W2074358082 abstract "Current algal test protocols do not distinguish between chemical toxicity and growth inhibition due to physical shading when coloured substances like dyes are evaluated. To eliminate the interfering physical effect, we investigated the importance of light intensity and culture volume in the algal growth inhibition tests with Desmodesmus subspicatus and three selected dyestuffs. A photon flux density above light saturation is needed to prevent inhibition of algal growth solely due to the light absorption by dyes. Furthermore, a smaller culture volume and moderate shaking of the test flasks is advantageous in that these conditions decrease the influence of the light absorption. At 120 microE s(-1) m(-2), the shading effect of three tested dyes could be eliminated, up to a concentration of 100 mg l(-1). In a mixture with a blue dyestuff, the model toxicant potassium dichromate showed nearly the same EC50 as if applied alone, indicating that the impact of the dye was negligible. Also a small culture volume decreases the inhibition of the average growth rate of Desmodesmus. Thus, by increasing the light intensity and optionally also reducing the culture volume, this method allows a more direct measure of a potential inherent chemical toxicity of coloured substances to algae. Additionally, high light intensities and lower culture volumes result in lower coefficients of variation, which improves the sensitivity of the test for the statistical calculation of toxicity data." @default.
- W2074358082 created "2016-06-24" @default.
- W2074358082 creator A5025652822 @default.
- W2074358082 creator A5053574371 @default.
- W2074358082 date "2002-05-01" @default.
- W2074358082 modified "2023-09-25" @default.
- W2074358082 title "The importance of light intensity in algal tests with coloured substances" @default.
- W2074358082 cites W1994469114 @default.
- W2074358082 cites W2049743263 @default.
- W2074358082 cites W2070804819 @default.
- W2074358082 cites W2085040010 @default.
- W2074358082 cites W2094718294 @default.
- W2074358082 cites W4230015026 @default.
- W2074358082 doi "https://doi.org/10.1016/s0043-1354(01)00455-9" @default.
- W2074358082 hasPubMedId "https://pubmed.ncbi.nlm.nih.gov/12108709" @default.
- W2074358082 hasPublicationYear "2002" @default.
- W2074358082 type Work @default.
- W2074358082 sameAs 2074358082 @default.
- W2074358082 citedByCount "25" @default.
- W2074358082 countsByYear W20743580822012 @default.
- W2074358082 countsByYear W20743580822013 @default.
- W2074358082 countsByYear W20743580822014 @default.
- W2074358082 countsByYear W20743580822015 @default.
- W2074358082 countsByYear W20743580822016 @default.
- W2074358082 countsByYear W20743580822019 @default.
- W2074358082 countsByYear W20743580822021 @default.
- W2074358082 countsByYear W20743580822022 @default.
- W2074358082 crossrefType "journal-article" @default.
- W2074358082 hasAuthorship W2074358082A5025652822 @default.
- W2074358082 hasAuthorship W2074358082A5053574371 @default.
- W2074358082 hasConcept C120665830 @default.
- W2074358082 hasConcept C121332964 @default.
- W2074358082 hasConcept C125287762 @default.
- W2074358082 hasConcept C139149728 @default.
- W2074358082 hasConcept C142362112 @default.
- W2074358082 hasConcept C153349607 @default.
- W2074358082 hasConcept C159985019 @default.
- W2074358082 hasConcept C177515723 @default.
- W2074358082 hasConcept C178790620 @default.
- W2074358082 hasConcept C185592680 @default.
- W2074358082 hasConcept C192562407 @default.
- W2074358082 hasConcept C202751555 @default.
- W2074358082 hasConcept C20556612 @default.
- W2074358082 hasConcept C2780473477 @default.
- W2074358082 hasConcept C29730261 @default.
- W2074358082 hasConcept C3020368824 @default.
- W2074358082 hasConcept C55493867 @default.
- W2074358082 hasConcept C559758991 @default.
- W2074358082 hasConcept C59822182 @default.
- W2074358082 hasConcept C62520636 @default.
- W2074358082 hasConcept C86803240 @default.
- W2074358082 hasConcept C96529984 @default.
- W2074358082 hasConceptScore W2074358082C120665830 @default.
- W2074358082 hasConceptScore W2074358082C121332964 @default.
- W2074358082 hasConceptScore W2074358082C125287762 @default.
- W2074358082 hasConceptScore W2074358082C139149728 @default.
- W2074358082 hasConceptScore W2074358082C142362112 @default.
- W2074358082 hasConceptScore W2074358082C153349607 @default.
- W2074358082 hasConceptScore W2074358082C159985019 @default.
- W2074358082 hasConceptScore W2074358082C177515723 @default.
- W2074358082 hasConceptScore W2074358082C178790620 @default.
- W2074358082 hasConceptScore W2074358082C185592680 @default.
- W2074358082 hasConceptScore W2074358082C192562407 @default.
- W2074358082 hasConceptScore W2074358082C202751555 @default.
- W2074358082 hasConceptScore W2074358082C20556612 @default.
- W2074358082 hasConceptScore W2074358082C2780473477 @default.
- W2074358082 hasConceptScore W2074358082C29730261 @default.
- W2074358082 hasConceptScore W2074358082C3020368824 @default.
- W2074358082 hasConceptScore W2074358082C55493867 @default.
- W2074358082 hasConceptScore W2074358082C559758991 @default.
- W2074358082 hasConceptScore W2074358082C59822182 @default.
- W2074358082 hasConceptScore W2074358082C62520636 @default.
- W2074358082 hasConceptScore W2074358082C86803240 @default.
- W2074358082 hasConceptScore W2074358082C96529984 @default.
- W2074358082 hasIssue "9" @default.
- W2074358082 hasLocation W20743580821 @default.
- W2074358082 hasLocation W20743580822 @default.
- W2074358082 hasOpenAccess W2074358082 @default.
- W2074358082 hasPrimaryLocation W20743580821 @default.
- W2074358082 hasRelatedWork W1979351535 @default.
- W2074358082 hasRelatedWork W2005620240 @default.
- W2074358082 hasRelatedWork W2012370039 @default.
- W2074358082 hasRelatedWork W2047256806 @default.
- W2074358082 hasRelatedWork W2074358082 @default.
- W2074358082 hasRelatedWork W2077557717 @default.
- W2074358082 hasRelatedWork W2111307055 @default.
- W2074358082 hasRelatedWork W2184028271 @default.
- W2074358082 hasRelatedWork W2298301718 @default.
- W2074358082 hasRelatedWork W2392349609 @default.
- W2074358082 hasVolume "36" @default.
- W2074358082 isParatext "false" @default.
- W2074358082 isRetracted "false" @default.
- W2074358082 magId "2074358082" @default.
- W2074358082 workType "article" @default.