Influence of Detritus on the Structure of the Invertebrate Community in a Small Portuguese Stream

Detalhes bibliográficos
Autor(a) principal: González, M.
Data de Publicação: 2005
Outros Autores: Graça, Manuel A. S.
Tipo de documento: Artigo
Idioma: eng
Título da fonte: Repositório Científico de Acesso Aberto de Portugal (Repositórios Cientìficos)
Texto Completo: http://hdl.handle.net/10316/8339
https://doi.org/10.1002/iroh.200510821
Resumo: This study tests if the coarse particulate organic matter (CPOM) mass was related to the invertebrate community structure in riffles and sandy pools of a fourth-order reach of a stream after partialling out the effects of physical characteristics of the sampled patches. Diversity and structure of the assemblages differed between habitats. In both, CPOM mass was positively correlated with total density and with all functional feeding groups excepting filterers. Redundancy analyses and variance partitioning procedures indicated that (1) CPOM stocks influenced the assemblage structure in both habitats, and (2) most of those effects were unrelated to sampling date and measured physical characteristics (water depth in sandy pools, Froude number and substrate composition in riffles) of the patches. (© 2005 WILEY-VCH Verlag GmbH & Co. KGaA, Weinheim)
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spelling Influence of Detritus on the Structure of the Invertebrate Community in a Small Portuguese StreamThis study tests if the coarse particulate organic matter (CPOM) mass was related to the invertebrate community structure in riffles and sandy pools of a fourth-order reach of a stream after partialling out the effects of physical characteristics of the sampled patches. Diversity and structure of the assemblages differed between habitats. In both, CPOM mass was positively correlated with total density and with all functional feeding groups excepting filterers. Redundancy analyses and variance partitioning procedures indicated that (1) CPOM stocks influenced the assemblage structure in both habitats, and (2) most of those effects were unrelated to sampling date and measured physical characteristics (water depth in sandy pools, Froude number and substrate composition in riffles) of the patches. (© 2005 WILEY-VCH Verlag GmbH & Co. KGaA, Weinheim)2005info:eu-repo/semantics/publishedVersioninfo:eu-repo/semantics/articlehttp://hdl.handle.net/10316/8339http://hdl.handle.net/10316/8339https://doi.org/10.1002/iroh.200510821engInternational Review of Hydrobiology. 90:5-6 (2005) 534-545González, M.Graça, Manuel A. S.info:eu-repo/semantics/openAccessreponame:Repositório Científico de Acesso Aberto de Portugal (Repositórios Cientìficos)instname:Agência para a Sociedade do Conhecimento (UMIC) - FCT - Sociedade da Informaçãoinstacron:RCAAP2020-01-16T14:57:32Zoai:estudogeral.uc.pt:10316/8339Portal AgregadorONGhttps://www.rcaap.pt/oai/openaireopendoar:71602024-03-19T20:55:32.582059Repositório Científico de Acesso Aberto de Portugal (Repositórios Cientìficos) - Agência para a Sociedade do Conhecimento (UMIC) - FCT - Sociedade da Informaçãofalse
dc.title.none.fl_str_mv Influence of Detritus on the Structure of the Invertebrate Community in a Small Portuguese Stream
title Influence of Detritus on the Structure of the Invertebrate Community in a Small Portuguese Stream
spellingShingle Influence of Detritus on the Structure of the Invertebrate Community in a Small Portuguese Stream
González, M.
title_short Influence of Detritus on the Structure of the Invertebrate Community in a Small Portuguese Stream
title_full Influence of Detritus on the Structure of the Invertebrate Community in a Small Portuguese Stream
title_fullStr Influence of Detritus on the Structure of the Invertebrate Community in a Small Portuguese Stream
title_full_unstemmed Influence of Detritus on the Structure of the Invertebrate Community in a Small Portuguese Stream
title_sort Influence of Detritus on the Structure of the Invertebrate Community in a Small Portuguese Stream
author González, M.
author_facet González, M.
Graça, Manuel A. S.
author_role author
author2 Graça, Manuel A. S.
author2_role author
dc.contributor.author.fl_str_mv González, M.
Graça, Manuel A. S.
description This study tests if the coarse particulate organic matter (CPOM) mass was related to the invertebrate community structure in riffles and sandy pools of a fourth-order reach of a stream after partialling out the effects of physical characteristics of the sampled patches. Diversity and structure of the assemblages differed between habitats. In both, CPOM mass was positively correlated with total density and with all functional feeding groups excepting filterers. Redundancy analyses and variance partitioning procedures indicated that (1) CPOM stocks influenced the assemblage structure in both habitats, and (2) most of those effects were unrelated to sampling date and measured physical characteristics (water depth in sandy pools, Froude number and substrate composition in riffles) of the patches. (© 2005 WILEY-VCH Verlag GmbH & Co. KGaA, Weinheim)
publishDate 2005
dc.date.none.fl_str_mv 2005
dc.type.status.fl_str_mv info:eu-repo/semantics/publishedVersion
dc.type.driver.fl_str_mv info:eu-repo/semantics/article
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status_str publishedVersion
dc.identifier.uri.fl_str_mv http://hdl.handle.net/10316/8339
http://hdl.handle.net/10316/8339
https://doi.org/10.1002/iroh.200510821
url http://hdl.handle.net/10316/8339
https://doi.org/10.1002/iroh.200510821
dc.language.iso.fl_str_mv eng
language eng
dc.relation.none.fl_str_mv International Review of Hydrobiology. 90:5-6 (2005) 534-545
dc.rights.driver.fl_str_mv info:eu-repo/semantics/openAccess
eu_rights_str_mv openAccess
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