Commercial fisheries in a mega unregulated floodplain river: assessment of the most favourable hydrological conditions for its preservation

Autores
Rabuffetti, Ana Pia; Espínola, Luis Alberto; Abrial, Elie; Amsler, Mario Luis; Blettler, Martin Cesar Maria; Eurich, María Florencia; Eberle Folmer, Eliana Gisel
Año de publicación
2019
Idioma
inglés
Tipo de recurso
artículo
Estado
versión publicada
Descripción
This paper deals with the hydrological variability effects on the primary commercial fish species inhabiting the main channel and the floodplain of the large Paraná River in its middle reaches in Argentina. Analysing more than eight decades (1935–2016) of information on the most frequent and abundant commercial species in conjunction with hydrological levels and temperature, our results show that spring–summer floods of a certain magnitude (c. 6 m) and durations (> 80 days) are crucial for sustaining commercial fisheries. Moreover, the frequency of these floods was modulated by the decadal climatic fluctuations that have occurred over the past 100 years in the Paraná Basin. An insight into the probable incidence of some anthropogenic influences is also provided.
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: 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: 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: Eurich, María Florencia. 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: Eberle Folmer, Eliana Gisel. 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
HYDROCLIMATIC VARIABILITY
INLAND FISHERIES
MIDDLE PARANÁ RIVER
REPRODUCTIVE SUCCESS
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:11336/128911
Acceder
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oai_identifier_str oai:ri.conicet.gov.ar:11336/128911
network_acronym_str CONICETDig
repository_id_str 3498
network_name_str CONICET Digital (CONICET)
spelling Commercial fisheries in a mega unregulated floodplain river: assessment of the most favourable hydrological conditions for its preservationRabuffetti, Ana PiaEspínola, Luis AlbertoAbrial, ElieAmsler, Mario LuisBlettler, Martin Cesar MariaEurich, María FlorenciaEberle Folmer, Eliana GiselHYDROCLIMATIC VARIABILITYINLAND FISHERIESMIDDLE PARANÁ RIVERREPRODUCTIVE SUCCESShttps://purl.org/becyt/ford/1.5https://purl.org/becyt/ford/1This paper deals with the hydrological variability effects on the primary commercial fish species inhabiting the main channel and the floodplain of the large Paraná River in its middle reaches in Argentina. Analysing more than eight decades (1935–2016) of information on the most frequent and abundant commercial species in conjunction with hydrological levels and temperature, our results show that spring–summer floods of a certain magnitude (c. 6 m) and durations (> 80 days) are crucial for sustaining commercial fisheries. Moreover, the frequency of these floods was modulated by the decadal climatic fluctuations that have occurred over the past 100 years in the Paraná Basin. An insight into the probable incidence of some anthropogenic influences is also provided.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; 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: 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: 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: Eurich, María Florencia. 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: Eberle Folmer, Eliana Gisel. 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; ArgentinaWiley Blackwell Publishing, Inc2019-10-24info:eu-repo/semantics/articleinfo:eu-repo/semantics/publishedVersionhttp://purl.org/coar/resource_type/c_6501info:ar-repo/semantics/articuloapplication/pdfapplication/pdfapplication/pdfhttp://hdl.handle.net/11336/128911Rabuffetti, Ana Pia; Espínola, Luis Alberto; Abrial, Elie; Amsler, Mario Luis; Blettler, Martin Cesar Maria; et al.; Commercial fisheries in a mega unregulated floodplain river: assessment of the most favourable hydrological conditions for its preservation; Wiley Blackwell Publishing, Inc; Journal of Fish Biology; 96; 1; 24-10-2019; 59-730022-11121095-8649CONICET DigitalCONICETenginfo:eu-repo/semantics/altIdentifier/url/https://onlinelibrary.wiley.com/doi/abs/10.1111/jfb.14184info:eu-repo/semantics/altIdentifier/doi/10.1111/jfb.14184info:eu-repo/semantics/openAccesshttps://creativecommons.org/licenses/by-nc-sa/2.5/ar/reponame:CONICET Digital (CONICET)instname:Consejo Nacional de Investigaciones Científicas y Técnicas2025-09-10T13:16:47Zoai:ri.conicet.gov.ar:11336/128911instacron: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:34982025-09-10 13:16:47.56CONICET Digital (CONICET) - Consejo Nacional de Investigaciones Científicas y Técnicasfalse
dc.title.none.fl_str_mv Commercial fisheries in a mega unregulated floodplain river: assessment of the most favourable hydrological conditions for its preservation
title Commercial fisheries in a mega unregulated floodplain river: assessment of the most favourable hydrological conditions for its preservation
spellingShingle Commercial fisheries in a mega unregulated floodplain river: assessment of the most favourable hydrological conditions for its preservation
Rabuffetti, Ana Pia
HYDROCLIMATIC VARIABILITY
INLAND FISHERIES
MIDDLE PARANÁ RIVER
REPRODUCTIVE SUCCESS
title_short Commercial fisheries in a mega unregulated floodplain river: assessment of the most favourable hydrological conditions for its preservation
title_full Commercial fisheries in a mega unregulated floodplain river: assessment of the most favourable hydrological conditions for its preservation
title_fullStr Commercial fisheries in a mega unregulated floodplain river: assessment of the most favourable hydrological conditions for its preservation
title_full_unstemmed Commercial fisheries in a mega unregulated floodplain river: assessment of the most favourable hydrological conditions for its preservation
title_sort Commercial fisheries in a mega unregulated floodplain river: assessment of the most favourable hydrological conditions for its preservation
dc.creator.none.fl_str_mv Rabuffetti, Ana Pia
Espínola, Luis Alberto
Abrial, Elie
Amsler, Mario Luis
Blettler, Martin Cesar Maria
Eurich, María Florencia
Eberle Folmer, Eliana Gisel
author Rabuffetti, Ana Pia
author_facet Rabuffetti, Ana Pia
Espínola, Luis Alberto
Abrial, Elie
Amsler, Mario Luis
Blettler, Martin Cesar Maria
Eurich, María Florencia
Eberle Folmer, Eliana Gisel
author_role author
author2 Espínola, Luis Alberto
Abrial, Elie
Amsler, Mario Luis
Blettler, Martin Cesar Maria
Eurich, María Florencia
Eberle Folmer, Eliana Gisel
author2_role author
author
author
author
author
author
dc.subject.none.fl_str_mv HYDROCLIMATIC VARIABILITY
INLAND FISHERIES
MIDDLE PARANÁ RIVER
REPRODUCTIVE SUCCESS
topic HYDROCLIMATIC VARIABILITY
INLAND FISHERIES
MIDDLE PARANÁ RIVER
REPRODUCTIVE SUCCESS
purl_subject.fl_str_mv https://purl.org/becyt/ford/1.5
https://purl.org/becyt/ford/1
dc.description.none.fl_txt_mv This paper deals with the hydrological variability effects on the primary commercial fish species inhabiting the main channel and the floodplain of the large Paraná River in its middle reaches in Argentina. Analysing more than eight decades (1935–2016) of information on the most frequent and abundant commercial species in conjunction with hydrological levels and temperature, our results show that spring–summer floods of a certain magnitude (c. 6 m) and durations (> 80 days) are crucial for sustaining commercial fisheries. Moreover, the frequency of these floods was modulated by the decadal climatic fluctuations that have occurred over the past 100 years in the Paraná Basin. An insight into the probable incidence of some anthropogenic influences is also provided.
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: 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: 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: Eurich, María Florencia. 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: Eberle Folmer, Eliana Gisel. 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 This paper deals with the hydrological variability effects on the primary commercial fish species inhabiting the main channel and the floodplain of the large Paraná River in its middle reaches in Argentina. Analysing more than eight decades (1935–2016) of information on the most frequent and abundant commercial species in conjunction with hydrological levels and temperature, our results show that spring–summer floods of a certain magnitude (c. 6 m) and durations (> 80 days) are crucial for sustaining commercial fisheries. Moreover, the frequency of these floods was modulated by the decadal climatic fluctuations that have occurred over the past 100 years in the Paraná Basin. An insight into the probable incidence of some anthropogenic influences is also provided.
publishDate 2019
dc.date.none.fl_str_mv 2019-10-24
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/11336/128911
Rabuffetti, Ana Pia; Espínola, Luis Alberto; Abrial, Elie; Amsler, Mario Luis; Blettler, Martin Cesar Maria; et al.; Commercial fisheries in a mega unregulated floodplain river: assessment of the most favourable hydrological conditions for its preservation; Wiley Blackwell Publishing, Inc; Journal of Fish Biology; 96; 1; 24-10-2019; 59-73
0022-1112
1095-8649
CONICET Digital
CONICET
url http://hdl.handle.net/11336/128911
identifier_str_mv Rabuffetti, Ana Pia; Espínola, Luis Alberto; Abrial, Elie; Amsler, Mario Luis; Blettler, Martin Cesar Maria; et al.; Commercial fisheries in a mega unregulated floodplain river: assessment of the most favourable hydrological conditions for its preservation; Wiley Blackwell Publishing, Inc; Journal of Fish Biology; 96; 1; 24-10-2019; 59-73
0022-1112
1095-8649
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://onlinelibrary.wiley.com/doi/abs/10.1111/jfb.14184
info:eu-repo/semantics/altIdentifier/doi/10.1111/jfb.14184
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
dc.publisher.none.fl_str_mv Wiley Blackwell Publishing, Inc
publisher.none.fl_str_mv Wiley Blackwell Publishing, Inc
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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score 12.993085

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