Matches in SemOpenAlex for { <https://semopenalex.org/work/W2571709712> ?p ?o ?g. }
Showing items 1 to 71 of
71
with 100 items per page.
- W2571709712 abstract "Environmental quality diagnosis in the Oja river (La Rioja, Spain) through the analysis of the benthonic macroinvertebrate community In the Oja River basin, a series of factors of anthropic origin act together, that can affect the natural fluvial ecosystem equilibrium, such as intensive agricultural irrigation and sewage effluent discharges from small urban and industrial centres. In May 2003 a study on the Oja River was performed. An evaluation of the quality of its waters is presented, from several biological indices as well as the analysis of the benthonic macroinvertebrate community structure. The IBMWP biological index presented high scores at every station showing a good quality, although decreasing downstream. The EPT richness, EPT/Chironomidae ratio and Shannon’s diversity indices showed low scores in the medium and final stretches of the river. Multivariate analysis shows two factors that explain the macroinvertebrate community structure: the first one defines a longitudinal gradient of organic and nitrate pollution, temperature, pH and salinity, and the second one includes flow variations and orthophosphate inputs. The intensity of the impacts over the ecosystem is punctual, even though the risk exists that it may become more important during the summer." @default.
- W2571709712 created "2017-01-26" @default.
- W2571709712 creator A5039384430 @default.
- W2571709712 date "2006-01-01" @default.
- W2571709712 modified "2023-09-22" @default.
- W2571709712 title "Diagn´ ostico de la calidad ambiental del r´io Oja (La Rioja, Espa˜ na)´ A mediante el an´ alisis de la comunidad de macroinvertebrados ´ A bent´ onicos ´ A" @default.
- W2571709712 cites W169940132 @default.
- W2571709712 cites W1984918724 @default.
- W2571709712 cites W1988091302 @default.
- W2571709712 cites W1991062937 @default.
- W2571709712 cites W1995508135 @default.
- W2571709712 cites W2002455070 @default.
- W2571709712 cites W2010636417 @default.
- W2571709712 cites W2016792564 @default.
- W2571709712 cites W2041905826 @default.
- W2571709712 cites W2062068861 @default.
- W2571709712 cites W2064856178 @default.
- W2571709712 cites W2082241020 @default.
- W2571709712 cites W2086736072 @default.
- W2571709712 cites W2094635910 @default.
- W2571709712 cites W2127201390 @default.
- W2571709712 cites W2130116307 @default.
- W2571709712 cites W2165401846 @default.
- W2571709712 cites W3095209380 @default.
- W2571709712 cites W43933116 @default.
- W2571709712 cites W84586103 @default.
- W2571709712 cites W963521590 @default.
- W2571709712 cites W2474731202 @default.
- W2571709712 hasPublicationYear "2006" @default.
- W2571709712 type Work @default.
- W2571709712 sameAs 2571709712 @default.
- W2571709712 citedByCount "2" @default.
- W2571709712 crossrefType "journal-article" @default.
- W2571709712 hasAuthorship W2571709712A5039384430 @default.
- W2571709712 hasConcept C109007969 @default.
- W2571709712 hasConcept C110872660 @default.
- W2571709712 hasConcept C112959462 @default.
- W2571709712 hasConcept C126645576 @default.
- W2571709712 hasConcept C127313418 @default.
- W2571709712 hasConcept C133079900 @default.
- W2571709712 hasConcept C151730666 @default.
- W2571709712 hasConcept C187320778 @default.
- W2571709712 hasConcept C18903297 @default.
- W2571709712 hasConcept C205649164 @default.
- W2571709712 hasConcept C2780797713 @default.
- W2571709712 hasConcept C39432304 @default.
- W2571709712 hasConcept C58640448 @default.
- W2571709712 hasConcept C76886044 @default.
- W2571709712 hasConcept C86803240 @default.
- W2571709712 hasConceptScore W2571709712C109007969 @default.
- W2571709712 hasConceptScore W2571709712C110872660 @default.
- W2571709712 hasConceptScore W2571709712C112959462 @default.
- W2571709712 hasConceptScore W2571709712C126645576 @default.
- W2571709712 hasConceptScore W2571709712C127313418 @default.
- W2571709712 hasConceptScore W2571709712C133079900 @default.
- W2571709712 hasConceptScore W2571709712C151730666 @default.
- W2571709712 hasConceptScore W2571709712C187320778 @default.
- W2571709712 hasConceptScore W2571709712C18903297 @default.
- W2571709712 hasConceptScore W2571709712C205649164 @default.
- W2571709712 hasConceptScore W2571709712C2780797713 @default.
- W2571709712 hasConceptScore W2571709712C39432304 @default.
- W2571709712 hasConceptScore W2571709712C58640448 @default.
- W2571709712 hasConceptScore W2571709712C76886044 @default.
- W2571709712 hasConceptScore W2571709712C86803240 @default.
- W2571709712 hasLocation W25717097121 @default.
- W2571709712 hasOpenAccess W2571709712 @default.
- W2571709712 hasPrimaryLocation W25717097121 @default.
- W2571709712 isParatext "false" @default.
- W2571709712 isRetracted "false" @default.
- W2571709712 magId "2571709712" @default.
- W2571709712 workType "article" @default.