Influence of hydrological changes on the fish community in two lotic environments of the Middle Paraná Floodplain, Argentina

Autores
Abrial, Elie; Rabuffetti, Ana Pia; Espínola, Luis Alberto; Amsler, Mario Luis; Blettler, Martin Cesar Maria; Paira, Aldo Raul
Año de publicación
2014
Idioma
inglés
Tipo de recurso
artículo
Estado
versión publicada
Descripción
Temporal variations of fish abundance and species richness in two sites of a secondary channel of the Middle Parana´ Floodplain (Argentina) have been analyzed from 2010 to 2012. Relationships of these ecological attributes with alternations of floods and dry periods were appraised. Permutational analyses ofvariance were applied to determine significance in temporal changes of the fish community, taking into account catch per unit effort and species richness of the whole community, by groups of distinct reproductive strategy and considering fish sizes. The results reveal significant differences in structure and composition of fish assemblages at distinct stages of the hydrological regime. Those temporal differences are associated with changes in timing, duration, andmagnitude of floods since the three groups have shown distinct responses to the hydrological variations.Long-distance migrants depend on major inundations for a successful reproduction, short-distance migrants seem to have distinct responses to floodsaccording to the kind of species, and sedentary fishdeveloping parental care essentially needs high floodplain connectivity for juvenile development.
Fil: Abrial, Elie. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - Santa Fe. Instituto Nacional de Limnología. Universidad Nacional del Litoral. Instituto Nacional de Limnología; Argentina
Fil: Rabuffetti, Ana Pia. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - Santa Fe. Instituto Nacional de Limnología. Universidad Nacional del Litoral. Instituto Nacional de Limnología; Argentina
Fil: Espínola, Luis Alberto. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - Santa Fe. Instituto Nacional de Limnología. Universidad Nacional del Litoral. Instituto Nacional de Limnología; Argentina
Fil: Amsler, Mario Luis. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - Santa Fe. Instituto Nacional de Limnología. Universidad Nacional del Litoral. Instituto Nacional de Limnología; Argentina
Fil: Blettler, Martin Cesar Maria. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - Santa Fe. Instituto Nacional de Limnología. Universidad Nacional del Litoral. Instituto Nacional de Limnología; Argentina
Fil: Paira, Aldo Raul. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - Santa Fe. Instituto Nacional de Limnología. Universidad Nacional del Litoral. Instituto Nacional de Limnología; Argentina
Materia
Flood Pulse
Fish Abundance
Species Richness
Reproductive Strategy
Middle Paraná Floodplain
Nivel de accesibilidad
acceso abierto
Condiciones de uso
https://creativecommons.org/licenses/by-nc-sa/2.5/ar/
Repositorio
CONICET Digital (CONICET)
Institución
Consejo Nacional de Investigaciones Científicas y Técnicas
OAI Identificador
oai:ri.conicet.gov.ar:11336/31062
Acceder
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oai_identifier_str oai:ri.conicet.gov.ar:11336/31062
network_acronym_str CONICETDig
repository_id_str 3498
network_name_str CONICET Digital (CONICET)
spelling Influence of hydrological changes on the fish community in two lotic environments of the Middle Paraná Floodplain, ArgentinaAbrial, ElieRabuffetti, Ana PiaEspínola, Luis AlbertoAmsler, Mario LuisBlettler, Martin Cesar MariaPaira, Aldo RaulFlood PulseFish AbundanceSpecies RichnessReproductive StrategyMiddle Paraná Floodplainhttps://purl.org/becyt/ford/1.5https://purl.org/becyt/ford/1https://purl.org/becyt/ford/1.6https://purl.org/becyt/ford/1Temporal variations of fish abundance and species richness in two sites of a secondary channel of the Middle Parana´ Floodplain (Argentina) have been analyzed from 2010 to 2012. Relationships of these ecological attributes with alternations of floods and dry periods were appraised. Permutational analyses ofvariance were applied to determine significance in temporal changes of the fish community, taking into account catch per unit effort and species richness of the whole community, by groups of distinct reproductive strategy and considering fish sizes. The results reveal significant differences in structure and composition of fish assemblages at distinct stages of the hydrological regime. Those temporal differences are associated with changes in timing, duration, andmagnitude of floods since the three groups have shown distinct responses to the hydrological variations.Long-distance migrants depend on major inundations for a successful reproduction, short-distance migrants seem to have distinct responses to floodsaccording to the kind of species, and sedentary fishdeveloping parental care essentially needs high floodplain connectivity for juvenile development.Fil: Abrial, Elie. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - Santa Fe. Instituto Nacional de Limnología. Universidad Nacional del Litoral. Instituto Nacional de Limnología; ArgentinaFil: Rabuffetti, Ana Pia. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - Santa Fe. Instituto Nacional de Limnología. Universidad Nacional del Litoral. Instituto Nacional de Limnología; ArgentinaFil: Espínola, Luis Alberto. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - Santa Fe. Instituto Nacional de Limnología. Universidad Nacional del Litoral. Instituto Nacional de Limnología; ArgentinaFil: Amsler, Mario Luis. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - Santa Fe. Instituto Nacional de Limnología. Universidad Nacional del Litoral. Instituto Nacional de Limnología; ArgentinaFil: Blettler, Martin Cesar Maria. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - Santa Fe. Instituto Nacional de Limnología. Universidad Nacional del Litoral. Instituto Nacional de Limnología; ArgentinaFil: Paira, Aldo Raul. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - Santa Fe. Instituto Nacional de Limnología. Universidad Nacional del Litoral. Instituto Nacional de Limnología; ArgentinaSpringer2014-06info:eu-repo/semantics/articleinfo:eu-repo/semantics/publishedVersionhttp://purl.org/coar/resource_type/c_6501info:ar-repo/semantics/articuloapplication/pdfapplication/pdfapplication/pdfapplication/pdfapplication/pdfapplication/pdfapplication/pdfapplication/pdfhttp://hdl.handle.net/11336/31062Paira, Aldo Raul; Blettler, Martin Cesar Maria; Amsler, Mario Luis; Espínola, Luis Alberto; Rabuffetti, Ana Pia; Abrial, Elie; et al.; Influence of hydrological changes on the fish community in two lotic environments of the Middle Paraná Floodplain, Argentina; Springer; Aquatic Ecology; 48; 3; 6-2014; 337-3491386-25881573-5125CONICET DigitalCONICETenginfo:eu-repo/semantics/altIdentifier/url/https://link.springer.com/article/10.1007/s10452-014-9488-xinfo:eu-repo/semantics/altIdentifier/doi/10.1007/s10452-014-9488-xinfo:eu-repo/semantics/openAccesshttps://creativecommons.org/licenses/by-nc-sa/2.5/ar/reponame:CONICET Digital (CONICET)instname:Consejo Nacional de Investigaciones Científicas y Técnicas2025-10-22T11:28:16Zoai:ri.conicet.gov.ar:11336/31062instacron:CONICETInstitucionalhttp://ri.conicet.gov.ar/Organismo científico-tecnológicoNo correspondehttp://ri.conicet.gov.ar/oai/requestdasensio@conicet.gov.ar; lcarlino@conicet.gov.arArgentinaNo correspondeNo correspondeNo correspondeopendoar:34982025-10-22 11:28:16.766CONICET Digital (CONICET) - Consejo Nacional de Investigaciones Científicas y Técnicasfalse
dc.title.none.fl_str_mv Influence of hydrological changes on the fish community in two lotic environments of the Middle Paraná Floodplain, Argentina
title Influence of hydrological changes on the fish community in two lotic environments of the Middle Paraná Floodplain, Argentina
spellingShingle Influence of hydrological changes on the fish community in two lotic environments of the Middle Paraná Floodplain, Argentina
Abrial, Elie
Flood Pulse
Fish Abundance
Species Richness
Reproductive Strategy
Middle Paraná Floodplain
title_short Influence of hydrological changes on the fish community in two lotic environments of the Middle Paraná Floodplain, Argentina
title_full Influence of hydrological changes on the fish community in two lotic environments of the Middle Paraná Floodplain, Argentina
title_fullStr Influence of hydrological changes on the fish community in two lotic environments of the Middle Paraná Floodplain, Argentina
title_full_unstemmed Influence of hydrological changes on the fish community in two lotic environments of the Middle Paraná Floodplain, Argentina
title_sort Influence of hydrological changes on the fish community in two lotic environments of the Middle Paraná Floodplain, Argentina
dc.creator.none.fl_str_mv Abrial, Elie
Rabuffetti, Ana Pia
Espínola, Luis Alberto
Amsler, Mario Luis
Blettler, Martin Cesar Maria
Paira, Aldo Raul
author Abrial, Elie
author_facet Abrial, Elie
Rabuffetti, Ana Pia
Espínola, Luis Alberto
Amsler, Mario Luis
Blettler, Martin Cesar Maria
Paira, Aldo Raul
author_role author
author2 Rabuffetti, Ana Pia
Espínola, Luis Alberto
Amsler, Mario Luis
Blettler, Martin Cesar Maria
Paira, Aldo Raul
author2_role author
author
author
author
author
dc.subject.none.fl_str_mv Flood Pulse
Fish Abundance
Species Richness
Reproductive Strategy
Middle Paraná Floodplain
topic Flood Pulse
Fish Abundance
Species Richness
Reproductive Strategy
Middle Paraná Floodplain
purl_subject.fl_str_mv https://purl.org/becyt/ford/1.5
https://purl.org/becyt/ford/1
https://purl.org/becyt/ford/1.6
https://purl.org/becyt/ford/1
dc.description.none.fl_txt_mv Temporal variations of fish abundance and species richness in two sites of a secondary channel of the Middle Parana´ Floodplain (Argentina) have been analyzed from 2010 to 2012. Relationships of these ecological attributes with alternations of floods and dry periods were appraised. Permutational analyses ofvariance were applied to determine significance in temporal changes of the fish community, taking into account catch per unit effort and species richness of the whole community, by groups of distinct reproductive strategy and considering fish sizes. The results reveal significant differences in structure and composition of fish assemblages at distinct stages of the hydrological regime. Those temporal differences are associated with changes in timing, duration, andmagnitude of floods since the three groups have shown distinct responses to the hydrological variations.Long-distance migrants depend on major inundations for a successful reproduction, short-distance migrants seem to have distinct responses to floodsaccording to the kind of species, and sedentary fishdeveloping parental care essentially needs high floodplain connectivity for juvenile development.
Fil: Abrial, Elie. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - Santa Fe. Instituto Nacional de Limnología. Universidad Nacional del Litoral. Instituto Nacional de Limnología; Argentina
Fil: Rabuffetti, Ana Pia. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - Santa Fe. Instituto Nacional de Limnología. Universidad Nacional del Litoral. Instituto Nacional de Limnología; Argentina
Fil: Espínola, Luis Alberto. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - Santa Fe. Instituto Nacional de Limnología. Universidad Nacional del Litoral. Instituto Nacional de Limnología; Argentina
Fil: Amsler, Mario Luis. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - Santa Fe. Instituto Nacional de Limnología. Universidad Nacional del Litoral. Instituto Nacional de Limnología; Argentina
Fil: Blettler, Martin Cesar Maria. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - Santa Fe. Instituto Nacional de Limnología. Universidad Nacional del Litoral. Instituto Nacional de Limnología; Argentina
Fil: Paira, Aldo Raul. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - Santa Fe. Instituto Nacional de Limnología. Universidad Nacional del Litoral. Instituto Nacional de Limnología; Argentina
description Temporal variations of fish abundance and species richness in two sites of a secondary channel of the Middle Parana´ Floodplain (Argentina) have been analyzed from 2010 to 2012. Relationships of these ecological attributes with alternations of floods and dry periods were appraised. Permutational analyses ofvariance were applied to determine significance in temporal changes of the fish community, taking into account catch per unit effort and species richness of the whole community, by groups of distinct reproductive strategy and considering fish sizes. The results reveal significant differences in structure and composition of fish assemblages at distinct stages of the hydrological regime. Those temporal differences are associated with changes in timing, duration, andmagnitude of floods since the three groups have shown distinct responses to the hydrological variations.Long-distance migrants depend on major inundations for a successful reproduction, short-distance migrants seem to have distinct responses to floodsaccording to the kind of species, and sedentary fishdeveloping parental care essentially needs high floodplain connectivity for juvenile development.
publishDate 2014
dc.date.none.fl_str_mv 2014-06
dc.type.none.fl_str_mv info:eu-repo/semantics/article
info:eu-repo/semantics/publishedVersion
http://purl.org/coar/resource_type/c_6501
info:ar-repo/semantics/articulo
format article
status_str publishedVersion
dc.identifier.none.fl_str_mv http://hdl.handle.net/11336/31062
Paira, Aldo Raul; Blettler, Martin Cesar Maria; Amsler, Mario Luis; Espínola, Luis Alberto; Rabuffetti, Ana Pia; Abrial, Elie; et al.; Influence of hydrological changes on the fish community in two lotic environments of the Middle Paraná Floodplain, Argentina; Springer; Aquatic Ecology; 48; 3; 6-2014; 337-349
1386-2588
1573-5125
CONICET Digital
CONICET
url http://hdl.handle.net/11336/31062
identifier_str_mv Paira, Aldo Raul; Blettler, Martin Cesar Maria; Amsler, Mario Luis; Espínola, Luis Alberto; Rabuffetti, Ana Pia; Abrial, Elie; et al.; Influence of hydrological changes on the fish community in two lotic environments of the Middle Paraná Floodplain, Argentina; Springer; Aquatic Ecology; 48; 3; 6-2014; 337-349
1386-2588
1573-5125
CONICET Digital
CONICET
dc.language.none.fl_str_mv eng
language eng
dc.relation.none.fl_str_mv info:eu-repo/semantics/altIdentifier/url/https://link.springer.com/article/10.1007/s10452-014-9488-x
info:eu-repo/semantics/altIdentifier/doi/10.1007/s10452-014-9488-x
dc.rights.none.fl_str_mv info:eu-repo/semantics/openAccess
https://creativecommons.org/licenses/by-nc-sa/2.5/ar/
eu_rights_str_mv openAccess
rights_invalid_str_mv https://creativecommons.org/licenses/by-nc-sa/2.5/ar/
dc.format.none.fl_str_mv application/pdf
application/pdf
application/pdf
application/pdf
application/pdf
application/pdf
application/pdf
application/pdf
dc.publisher.none.fl_str_mv Springer
publisher.none.fl_str_mv Springer
dc.source.none.fl_str_mv reponame:CONICET Digital (CONICET)
instname:Consejo Nacional de Investigaciones Científicas y Técnicas
reponame_str CONICET Digital (CONICET)
collection CONICET Digital (CONICET)
instname_str Consejo Nacional de Investigaciones Científicas y Técnicas
repository.name.fl_str_mv CONICET Digital (CONICET) - Consejo Nacional de Investigaciones Científicas y Técnicas
repository.mail.fl_str_mv dasensio@conicet.gov.ar; lcarlino@conicet.gov.ar
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