Matches in SemOpenAlex for { <https://semopenalex.org/work/W2247173829> ?p ?o ?g. }
Showing items 1 to 77 of
77
with 100 items per page.
- W2247173829 endingPage "286" @default.
- W2247173829 startingPage "267" @default.
- W2247173829 abstract "Several methods for water quality assessment have been proposed for European rivers. The EU Water Framework Directive requires the use of ecological indicators for stream monitoring networks and has encouraged research on biological indices. However, there is a lack of integrative studies comparing the efficiency of such methods in the determination of the ecological status in rivers. The present work, carried out in the Spanish side of the Duero Basin, the largest in the Iberian Peninsula, aimed at comparing different water quality indices. The survey was conducted during autumn 2003 and summer 2004 in 95 sites covering the entire basin. Epilithic diatoms and benthic macroinvertebrates were sampled and analysed following standard methods for the calculation of the macroinvertebrate index IBMWP and 18 different diatom indices. Additionally, water physical and chemical variables were measured and Habitat (IHF) and Riparian (RQI) indices were determined in situ. In general, both diatom and macroinvertebrate indices were strongly correlated with each other and with abiotic factors. The highest correlation coefficients between water physical and chemical data (especially with the concentrations of phosphates and N-derived compounds) were obtained for the diatom index SPI and the IBMWP, though no biotic method detected changes in the concentrations of toxicants (Zn 2+ , Cr III). The use of diversity metrics as monitoring indices is not recommended. The results indicated that several different biotic indices, based on a wide range of biotic communities, must be integrated in water quality surveillance protocols, in order to reflect complementary aspects of the ecological status in river ecosystems." @default.
- W2247173829 created "2016-06-24" @default.
- W2247173829 creator A5040898938 @default.
- W2247173829 creator A5043664542 @default.
- W2247173829 creator A5056868914 @default.
- W2247173829 creator A5067514750 @default.
- W2247173829 creator A5072470061 @default.
- W2247173829 date "2007-11-06" @default.
- W2247173829 modified "2023-09-27" @default.
- W2247173829 title "Comparison of biotic indices for water quality diagnosis in the Duero Basin (Spain)" @default.
- W2247173829 doi "https://doi.org/10.1127/lr/17/2007/267" @default.
- W2247173829 hasPublicationYear "2007" @default.
- W2247173829 type Work @default.
- W2247173829 sameAs 2247173829 @default.
- W2247173829 citedByCount "15" @default.
- W2247173829 countsByYear W22471738292012 @default.
- W2247173829 countsByYear W22471738292013 @default.
- W2247173829 countsByYear W22471738292015 @default.
- W2247173829 countsByYear W22471738292016 @default.
- W2247173829 countsByYear W22471738292017 @default.
- W2247173829 countsByYear W22471738292020 @default.
- W2247173829 countsByYear W22471738292021 @default.
- W2247173829 countsByYear W22471738292022 @default.
- W2247173829 countsByYear W22471738292023 @default.
- W2247173829 crossrefType "journal-article" @default.
- W2247173829 hasAuthorship W2247173829A5040898938 @default.
- W2247173829 hasAuthorship W2247173829A5043664542 @default.
- W2247173829 hasAuthorship W2247173829A5056868914 @default.
- W2247173829 hasAuthorship W2247173829A5067514750 @default.
- W2247173829 hasAuthorship W2247173829A5072470061 @default.
- W2247173829 hasConcept C109007969 @default.
- W2247173829 hasConcept C114793014 @default.
- W2247173829 hasConcept C127313418 @default.
- W2247173829 hasConcept C132215390 @default.
- W2247173829 hasConcept C143590824 @default.
- W2247173829 hasConcept C187320778 @default.
- W2247173829 hasConcept C18903297 @default.
- W2247173829 hasConcept C205649164 @default.
- W2247173829 hasConcept C2780797713 @default.
- W2247173829 hasConcept C39432304 @default.
- W2247173829 hasConcept C56978610 @default.
- W2247173829 hasConcept C76886044 @default.
- W2247173829 hasConcept C86803240 @default.
- W2247173829 hasConceptScore W2247173829C109007969 @default.
- W2247173829 hasConceptScore W2247173829C114793014 @default.
- W2247173829 hasConceptScore W2247173829C127313418 @default.
- W2247173829 hasConceptScore W2247173829C132215390 @default.
- W2247173829 hasConceptScore W2247173829C143590824 @default.
- W2247173829 hasConceptScore W2247173829C187320778 @default.
- W2247173829 hasConceptScore W2247173829C18903297 @default.
- W2247173829 hasConceptScore W2247173829C205649164 @default.
- W2247173829 hasConceptScore W2247173829C2780797713 @default.
- W2247173829 hasConceptScore W2247173829C39432304 @default.
- W2247173829 hasConceptScore W2247173829C56978610 @default.
- W2247173829 hasConceptScore W2247173829C76886044 @default.
- W2247173829 hasConceptScore W2247173829C86803240 @default.
- W2247173829 hasIssue "3-4" @default.
- W2247173829 hasLocation W22471738291 @default.
- W2247173829 hasOpenAccess W2247173829 @default.
- W2247173829 hasPrimaryLocation W22471738291 @default.
- W2247173829 hasRelatedWork W1972441627 @default.
- W2247173829 hasRelatedWork W2021635790 @default.
- W2247173829 hasRelatedWork W2043093725 @default.
- W2247173829 hasRelatedWork W2118066561 @default.
- W2247173829 hasRelatedWork W2166232406 @default.
- W2247173829 hasRelatedWork W2468461469 @default.
- W2247173829 hasRelatedWork W2982538011 @default.
- W2247173829 hasRelatedWork W2997429038 @default.
- W2247173829 hasRelatedWork W3142657811 @default.
- W2247173829 hasRelatedWork W4281262929 @default.
- W2247173829 hasVolume "17" @default.
- W2247173829 isParatext "false" @default.
- W2247173829 isRetracted "false" @default.
- W2247173829 magId "2247173829" @default.
- W2247173829 workType "article" @default.