Contrasting distributional patterns of two co-occurring ctenophores in relation to ichthyoplankton and environmental features in the Southwestern Atlantic Ocean

Autores
Sobrero, Lucila; Chiaverano, Luciano; Machinandiarena, Laura; Martos, Patricia; Derisio, Carla María; Giberto, Diego Agustin; Betti, Paola; Leonarduzzi, Ezequiel; Macchi, Gustavo Javier; Schiariti, Agustin
Año de publicación
2023
Idioma
inglés
Tipo de recurso
artículo
Estado
versión publicada
Descripción
Assessing the ecological role of ctenophores is crucial to understanding ecosystem functioning, including the recruitment of fish stocks. During austral summer in the North Patagonia Ecosystem (NPE) (41-48 ° S), the ctenophores Mnemiopsis leidyi and Pleurobrachia pileus co-occur with the peak of ichthyoplankton abundance of two important fishing resources: the Argentine anchovy Engraulis anchoita and the Argentine hake Merluccius hubbsi, in association with a highly productive tidal front system. 367 plankton samples collected in the NPE over 13 years (2005-2018) were analyzed to determine the abundance and spatial distribution of M. leidyi and P. pileus, their spatial overlap with ichthyoplankton (eggs and larvae of hake and anchovy), and their relation with environmental features. Both ctenophore species displayed contrasting distributional patterns, associated with different physical environments, particularly temperature. Mnemiopsis leidyi showed a higher spatial overlap with ichthyoplankton compared to P. pileus. In addition, there was also a significant negative correlation between the biomass of M. leidyi and the abundance of both fish larvae, suggesting a potential negative impact (via predation and competition) on the survival and recruitment of these two fisheries resources.
Fil: Sobrero, Lucila. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Mar del Plata. Instituto de Investigaciones Marinas y Costeras. Subsede Instituto Nacional de Investigación y Desarrollo Pesquero; Argentina
Fil: Chiaverano, Luciano. Instituto Nacional de Investigaciones y Desarrollo Pesquero; Argentina
Fil: Machinandiarena, Laura. Instituto Nacional de Investigaciones y Desarrollo Pesquero; Argentina
Fil: Martos, Patricia. Universidad Nacional de Mar del Plata. Facultad de Ciencias Exactas y Naturales. Departamento de Ciencias Marinas; Argentina
Fil: Derisio, Carla María. Instituto Nacional de Investigaciones y Desarrollo Pesquero; Argentina
Fil: Giberto, Diego Agustin. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Mar del Plata. Instituto de Investigaciones Marinas y Costeras. Subsede Instituto Nacional de Investigación y Desarrollo Pesquero; Argentina
Fil: Betti, Paola. Instituto Nacional de Investigaciones y Desarrollo Pesquero; Argentina
Fil: Leonarduzzi, Ezequiel. Instituto Nacional de Investigaciones y Desarrollo Pesquero; Argentina
Fil: Macchi, Gustavo Javier. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Mar del Plata. Instituto de Investigaciones Marinas y Costeras. Subsede Instituto Nacional de Investigación y Desarrollo Pesquero; Argentina
Fil: Schiariti, Agustin. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Mar del Plata. Instituto de Investigaciones Marinas y Costeras. Subsede Instituto Nacional de Investigación y Desarrollo Pesquero; Argentina
Materia
MNEMIOPSIS
PLEUROBRACHIA
FISHERIES
MESOZOOPLANKTON
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:11336/224657
Acceder
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oai_identifier_str oai:ri.conicet.gov.ar:11336/224657
network_acronym_str CONICETDig
repository_id_str 3498
network_name_str CONICET Digital (CONICET)
spelling Contrasting distributional patterns of two co-occurring ctenophores in relation to ichthyoplankton and environmental features in the Southwestern Atlantic OceanSobrero, LucilaChiaverano, LucianoMachinandiarena, LauraMartos, PatriciaDerisio, Carla MaríaGiberto, Diego AgustinBetti, PaolaLeonarduzzi, EzequielMacchi, Gustavo JavierSchiariti, AgustinMNEMIOPSISPLEUROBRACHIAFISHERIESMESOZOOPLANKTONhttps://purl.org/becyt/ford/1.6https://purl.org/becyt/ford/1Assessing the ecological role of ctenophores is crucial to understanding ecosystem functioning, including the recruitment of fish stocks. During austral summer in the North Patagonia Ecosystem (NPE) (41-48 ° S), the ctenophores Mnemiopsis leidyi and Pleurobrachia pileus co-occur with the peak of ichthyoplankton abundance of two important fishing resources: the Argentine anchovy Engraulis anchoita and the Argentine hake Merluccius hubbsi, in association with a highly productive tidal front system. 367 plankton samples collected in the NPE over 13 years (2005-2018) were analyzed to determine the abundance and spatial distribution of M. leidyi and P. pileus, their spatial overlap with ichthyoplankton (eggs and larvae of hake and anchovy), and their relation with environmental features. Both ctenophore species displayed contrasting distributional patterns, associated with different physical environments, particularly temperature. Mnemiopsis leidyi showed a higher spatial overlap with ichthyoplankton compared to P. pileus. In addition, there was also a significant negative correlation between the biomass of M. leidyi and the abundance of both fish larvae, suggesting a potential negative impact (via predation and competition) on the survival and recruitment of these two fisheries resources.Fil: Sobrero, Lucila. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Mar del Plata. Instituto de Investigaciones Marinas y Costeras. Subsede Instituto Nacional de Investigación y Desarrollo Pesquero; ArgentinaFil: Chiaverano, Luciano. Instituto Nacional de Investigaciones y Desarrollo Pesquero; ArgentinaFil: Machinandiarena, Laura. Instituto Nacional de Investigaciones y Desarrollo Pesquero; ArgentinaFil: Martos, Patricia. Universidad Nacional de Mar del Plata. Facultad de Ciencias Exactas y Naturales. Departamento de Ciencias Marinas; ArgentinaFil: Derisio, Carla María. Instituto Nacional de Investigaciones y Desarrollo Pesquero; ArgentinaFil: Giberto, Diego Agustin. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Mar del Plata. Instituto de Investigaciones Marinas y Costeras. Subsede Instituto Nacional de Investigación y Desarrollo Pesquero; ArgentinaFil: Betti, Paola. Instituto Nacional de Investigaciones y Desarrollo Pesquero; ArgentinaFil: Leonarduzzi, Ezequiel. Instituto Nacional de Investigaciones y Desarrollo Pesquero; ArgentinaFil: Macchi, Gustavo Javier. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Mar del Plata. Instituto de Investigaciones Marinas y Costeras. Subsede Instituto Nacional de Investigación y Desarrollo Pesquero; ArgentinaFil: Schiariti, Agustin. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Mar del Plata. Instituto de Investigaciones Marinas y Costeras. Subsede Instituto Nacional de Investigación y Desarrollo Pesquero; ArgentinaInter-Research2023-07info:eu-repo/semantics/articleinfo:eu-repo/semantics/publishedVersionhttp://purl.org/coar/resource_type/c_6501info:ar-repo/semantics/articuloapplication/pdfapplication/pdfhttp://hdl.handle.net/11336/224657Sobrero, Lucila; Chiaverano, Luciano; Machinandiarena, Laura; Martos, Patricia; Derisio, Carla María; et al.; Contrasting distributional patterns of two co-occurring ctenophores in relation to ichthyoplankton and environmental features in the Southwestern Atlantic Ocean; Inter-Research; Marine Ecology Progress Series; 713; 7-2023; 55-700171-8630CONICET DigitalCONICETenginfo:eu-repo/semantics/altIdentifier/url/https://www.int-res.com/prepress/m14340.htmlinfo:eu-repo/semantics/altIdentifier/doi/10.3354/meps14340info:eu-repo/semantics/openAccesshttps://creativecommons.org/licenses/by-nc-sa/2.5/ar/reponame:CONICET Digital (CONICET)instname:Consejo Nacional de Investigaciones Científicas y Técnicas2025-09-17T11:08:55Zoai:ri.conicet.gov.ar:11336/224657instacron: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:34982025-09-17 11:08:55.846CONICET Digital (CONICET) - Consejo Nacional de Investigaciones Científicas y Técnicasfalse
dc.title.none.fl_str_mv Contrasting distributional patterns of two co-occurring ctenophores in relation to ichthyoplankton and environmental features in the Southwestern Atlantic Ocean
title Contrasting distributional patterns of two co-occurring ctenophores in relation to ichthyoplankton and environmental features in the Southwestern Atlantic Ocean
spellingShingle Contrasting distributional patterns of two co-occurring ctenophores in relation to ichthyoplankton and environmental features in the Southwestern Atlantic Ocean
Sobrero, Lucila
MNEMIOPSIS
PLEUROBRACHIA
FISHERIES
MESOZOOPLANKTON
title_short Contrasting distributional patterns of two co-occurring ctenophores in relation to ichthyoplankton and environmental features in the Southwestern Atlantic Ocean
title_full Contrasting distributional patterns of two co-occurring ctenophores in relation to ichthyoplankton and environmental features in the Southwestern Atlantic Ocean
title_fullStr Contrasting distributional patterns of two co-occurring ctenophores in relation to ichthyoplankton and environmental features in the Southwestern Atlantic Ocean
title_full_unstemmed Contrasting distributional patterns of two co-occurring ctenophores in relation to ichthyoplankton and environmental features in the Southwestern Atlantic Ocean
title_sort Contrasting distributional patterns of two co-occurring ctenophores in relation to ichthyoplankton and environmental features in the Southwestern Atlantic Ocean
dc.creator.none.fl_str_mv Sobrero, Lucila
Chiaverano, Luciano
Machinandiarena, Laura
Martos, Patricia
Derisio, Carla María
Giberto, Diego Agustin
Betti, Paola
Leonarduzzi, Ezequiel
Macchi, Gustavo Javier
Schiariti, Agustin
author Sobrero, Lucila
author_facet Sobrero, Lucila
Chiaverano, Luciano
Machinandiarena, Laura
Martos, Patricia
Derisio, Carla María
Giberto, Diego Agustin
Betti, Paola
Leonarduzzi, Ezequiel
Macchi, Gustavo Javier
Schiariti, Agustin
author_role author
author2 Chiaverano, Luciano
Machinandiarena, Laura
Martos, Patricia
Derisio, Carla María
Giberto, Diego Agustin
Betti, Paola
Leonarduzzi, Ezequiel
Macchi, Gustavo Javier
Schiariti, Agustin
author2_role author
author
author
author
author
author
author
author
author
dc.subject.none.fl_str_mv MNEMIOPSIS
PLEUROBRACHIA
FISHERIES
MESOZOOPLANKTON
topic MNEMIOPSIS
PLEUROBRACHIA
FISHERIES
MESOZOOPLANKTON
purl_subject.fl_str_mv https://purl.org/becyt/ford/1.6
https://purl.org/becyt/ford/1
dc.description.none.fl_txt_mv Assessing the ecological role of ctenophores is crucial to understanding ecosystem functioning, including the recruitment of fish stocks. During austral summer in the North Patagonia Ecosystem (NPE) (41-48 ° S), the ctenophores Mnemiopsis leidyi and Pleurobrachia pileus co-occur with the peak of ichthyoplankton abundance of two important fishing resources: the Argentine anchovy Engraulis anchoita and the Argentine hake Merluccius hubbsi, in association with a highly productive tidal front system. 367 plankton samples collected in the NPE over 13 years (2005-2018) were analyzed to determine the abundance and spatial distribution of M. leidyi and P. pileus, their spatial overlap with ichthyoplankton (eggs and larvae of hake and anchovy), and their relation with environmental features. Both ctenophore species displayed contrasting distributional patterns, associated with different physical environments, particularly temperature. Mnemiopsis leidyi showed a higher spatial overlap with ichthyoplankton compared to P. pileus. In addition, there was also a significant negative correlation between the biomass of M. leidyi and the abundance of both fish larvae, suggesting a potential negative impact (via predation and competition) on the survival and recruitment of these two fisheries resources.
Fil: Sobrero, Lucila. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Mar del Plata. Instituto de Investigaciones Marinas y Costeras. Subsede Instituto Nacional de Investigación y Desarrollo Pesquero; Argentina
Fil: Chiaverano, Luciano. Instituto Nacional de Investigaciones y Desarrollo Pesquero; Argentina
Fil: Machinandiarena, Laura. Instituto Nacional de Investigaciones y Desarrollo Pesquero; Argentina
Fil: Martos, Patricia. Universidad Nacional de Mar del Plata. Facultad de Ciencias Exactas y Naturales. Departamento de Ciencias Marinas; Argentina
Fil: Derisio, Carla María. Instituto Nacional de Investigaciones y Desarrollo Pesquero; Argentina
Fil: Giberto, Diego Agustin. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Mar del Plata. Instituto de Investigaciones Marinas y Costeras. Subsede Instituto Nacional de Investigación y Desarrollo Pesquero; Argentina
Fil: Betti, Paola. Instituto Nacional de Investigaciones y Desarrollo Pesquero; Argentina
Fil: Leonarduzzi, Ezequiel. Instituto Nacional de Investigaciones y Desarrollo Pesquero; Argentina
Fil: Macchi, Gustavo Javier. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Mar del Plata. Instituto de Investigaciones Marinas y Costeras. Subsede Instituto Nacional de Investigación y Desarrollo Pesquero; Argentina
Fil: Schiariti, Agustin. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Mar del Plata. Instituto de Investigaciones Marinas y Costeras. Subsede Instituto Nacional de Investigación y Desarrollo Pesquero; Argentina
description Assessing the ecological role of ctenophores is crucial to understanding ecosystem functioning, including the recruitment of fish stocks. During austral summer in the North Patagonia Ecosystem (NPE) (41-48 ° S), the ctenophores Mnemiopsis leidyi and Pleurobrachia pileus co-occur with the peak of ichthyoplankton abundance of two important fishing resources: the Argentine anchovy Engraulis anchoita and the Argentine hake Merluccius hubbsi, in association with a highly productive tidal front system. 367 plankton samples collected in the NPE over 13 years (2005-2018) were analyzed to determine the abundance and spatial distribution of M. leidyi and P. pileus, their spatial overlap with ichthyoplankton (eggs and larvae of hake and anchovy), and their relation with environmental features. Both ctenophore species displayed contrasting distributional patterns, associated with different physical environments, particularly temperature. Mnemiopsis leidyi showed a higher spatial overlap with ichthyoplankton compared to P. pileus. In addition, there was also a significant negative correlation between the biomass of M. leidyi and the abundance of both fish larvae, suggesting a potential negative impact (via predation and competition) on the survival and recruitment of these two fisheries resources.
publishDate 2023
dc.date.none.fl_str_mv 2023-07
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/11336/224657
Sobrero, Lucila; Chiaverano, Luciano; Machinandiarena, Laura; Martos, Patricia; Derisio, Carla María; et al.; Contrasting distributional patterns of two co-occurring ctenophores in relation to ichthyoplankton and environmental features in the Southwestern Atlantic Ocean; Inter-Research; Marine Ecology Progress Series; 713; 7-2023; 55-70
0171-8630
CONICET Digital
CONICET
url http://hdl.handle.net/11336/224657
identifier_str_mv Sobrero, Lucila; Chiaverano, Luciano; Machinandiarena, Laura; Martos, Patricia; Derisio, Carla María; et al.; Contrasting distributional patterns of two co-occurring ctenophores in relation to ichthyoplankton and environmental features in the Southwestern Atlantic Ocean; Inter-Research; Marine Ecology Progress Series; 713; 7-2023; 55-70
0171-8630
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://www.int-res.com/prepress/m14340.html
info:eu-repo/semantics/altIdentifier/doi/10.3354/meps14340
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
dc.publisher.none.fl_str_mv Inter-Research
publisher.none.fl_str_mv Inter-Research
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 13.000565

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