Abundance and microplastic ingestion by commercial shrimp Pleoticus muelleri at an impacted coastal environment (Southwestern Atlantic)

Autores
Fernandez Severini, Melisa Daiana; Forero Lopez, Ana Deisy; Colombo, Carolina Victoria; Ardusso, Maialen Gisel; Buzzi, Natalia Sol; Rimondino, Guido Noé
Año de publicación
2020
Idioma
inglés
Tipo de recurso
documento de conferencia
Estado
versión publicada
Descripción
Microplastics (particles of size < 5 mm) are recognized as emerging pollutants that have been found in most of the world´s aquatic environments. They are of particular concern due to their capability to be ingested, enabling bioaccumulation and/or bio-magnification through marine food webs1. Focusing on Argentina´s coastal wetlands, the Bahía Blanca Estuary (BBE) is considered one of the most important in this country due to its high economic impact and also for being habitat of important commercial species like macrocrustaceans and fishes. The shrimp Pleoticus muelleri is an important economic resource for artisanal fishing and highly consumed in Argentina. For this reason, we investigated the abundance and characteristic of MPs in the abdominal muscle and gastrointestinal tract of the shrimp P. muelleri, as well as in the surface waters from the inner zone of BBE. The results showed that the dominant shape of MPs were fibers both in surface waters and shrimps. The fibers´ colors were mainly blue and black in surface waters, while in shrimps, they were transparent and black. The mean abundance of MPs in surface water and the shrimp´s abdominal tissues were 31.03 ± 3.01 items.L-1 and 3.91 items. g-1 wet weight, respectively. Infrared Spectroscopy suggests that these fibers found in both environmental matrices correspond to semi-synthetic cellulose-based remains, poly(amide), polyethylene (PE), and polypropylene (PP). Therefore, the information provided by this study generates new knowledge about the materials of the sewage discharges, which should be considered for stakeholders in the management and conservation of this large coastal wetland.
Fil: Fernandez Severini, Melisa Daiana. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - Bahía Blanca. Instituto Argentino de Oceanografía. Universidad Nacional del Sur. Instituto Argentino de Oceanografía; Argentina
Fil: Forero Lopez, Ana Deisy. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - Bahía Blanca. Instituto Argentino de Oceanografía. Universidad Nacional del Sur. Instituto Argentino de Oceanografía; Argentina
Fil: Colombo, Carolina Victoria. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - Bahía Blanca. Instituto Argentino de Oceanografía. Universidad Nacional del Sur. Instituto Argentino de Oceanografía; Argentina
Fil: Ardusso, Maialen Gisel. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - Bahía Blanca. Instituto Argentino de Oceanografía. Universidad Nacional del Sur. Instituto Argentino de Oceanografía; Argentina
Fil: Buzzi, Natalia Sol. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - Bahía Blanca. Instituto Argentino de Oceanografía. Universidad Nacional del Sur. Instituto Argentino de Oceanografía; Argentina
Fil: Rimondino, Guido Noé. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - Córdoba. Instituto de Investigaciones en Físico-química de Córdoba. Universidad Nacional de Córdoba. Facultad de Ciencias Químicas. Instituto de Investigaciones en Físico-química de Córdoba; Argentina
MICRO 2020 International Conference Lanzerote and Beyond Fate and Impacts of microplastic: Knowledge and responsabilities
Lanzerote
España
Marine Sciences For Society researchers
World Network of Island
Coastal Biosphere Reserves
Unesco
Materia
MICROPLASTICOS
LANGOSTINOS
ESTUARIOS
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:11336/230431
Acceder
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network_acronym_str CONICETDig
repository_id_str 3498
network_name_str CONICET Digital (CONICET)
spelling Abundance and microplastic ingestion by commercial shrimp Pleoticus muelleri at an impacted coastal environment (Southwestern Atlantic)Fernandez Severini, Melisa DaianaForero Lopez, Ana DeisyColombo, Carolina VictoriaArdusso, Maialen GiselBuzzi, Natalia SolRimondino, Guido NoéMICROPLASTICOSLANGOSTINOSESTUARIOShttps://purl.org/becyt/ford/1.5https://purl.org/becyt/ford/1Microplastics (particles of size < 5 mm) are recognized as emerging pollutants that have been found in most of the world´s aquatic environments. They are of particular concern due to their capability to be ingested, enabling bioaccumulation and/or bio-magnification through marine food webs1. Focusing on Argentina´s coastal wetlands, the Bahía Blanca Estuary (BBE) is considered one of the most important in this country due to its high economic impact and also for being habitat of important commercial species like macrocrustaceans and fishes. The shrimp Pleoticus muelleri is an important economic resource for artisanal fishing and highly consumed in Argentina. For this reason, we investigated the abundance and characteristic of MPs in the abdominal muscle and gastrointestinal tract of the shrimp P. muelleri, as well as in the surface waters from the inner zone of BBE. The results showed that the dominant shape of MPs were fibers both in surface waters and shrimps. The fibers´ colors were mainly blue and black in surface waters, while in shrimps, they were transparent and black. The mean abundance of MPs in surface water and the shrimp´s abdominal tissues were 31.03 ± 3.01 items.L-1 and 3.91 items. g-1 wet weight, respectively. Infrared Spectroscopy suggests that these fibers found in both environmental matrices correspond to semi-synthetic cellulose-based remains, poly(amide), polyethylene (PE), and polypropylene (PP). Therefore, the information provided by this study generates new knowledge about the materials of the sewage discharges, which should be considered for stakeholders in the management and conservation of this large coastal wetland.Fil: Fernandez Severini, Melisa Daiana. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - Bahía Blanca. Instituto Argentino de Oceanografía. Universidad Nacional del Sur. Instituto Argentino de Oceanografía; ArgentinaFil: Forero Lopez, Ana Deisy. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - Bahía Blanca. Instituto Argentino de Oceanografía. Universidad Nacional del Sur. Instituto Argentino de Oceanografía; ArgentinaFil: Colombo, Carolina Victoria. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - Bahía Blanca. Instituto Argentino de Oceanografía. Universidad Nacional del Sur. Instituto Argentino de Oceanografía; ArgentinaFil: Ardusso, Maialen Gisel. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - Bahía Blanca. Instituto Argentino de Oceanografía. Universidad Nacional del Sur. Instituto Argentino de Oceanografía; ArgentinaFil: Buzzi, Natalia Sol. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - Bahía Blanca. Instituto Argentino de Oceanografía. Universidad Nacional del Sur. Instituto Argentino de Oceanografía; ArgentinaFil: Rimondino, Guido Noé. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - Córdoba. Instituto de Investigaciones en Físico-química de Córdoba. Universidad Nacional de Córdoba. Facultad de Ciencias Químicas. Instituto de Investigaciones en Físico-química de Córdoba; ArgentinaMICRO 2020 International Conference Lanzerote and Beyond Fate and Impacts of microplastic: Knowledge and responsabilitiesLanzeroteEspañaMarine Sciences For Society researchersWorld Network of IslandCoastal Biosphere ReservesUnescoMicro2020info:eu-repo/semantics/publishedVersioninfo:eu-repo/semantics/conferenceObjectConferenciaBookhttp://purl.org/coar/resource_type/c_5794info:ar-repo/semantics/documentoDeConferenciaapplication/pdfapplication/pdfapplication/pdfhttp://hdl.handle.net/11336/230431Abundance and microplastic ingestion by commercial shrimp Pleoticus muelleri at an impacted coastal environment (Southwestern Atlantic); MICRO 2020 International Conference Lanzerote and Beyond Fate and Impacts of microplastic: Knowledge and responsabilities; Lanzerote; España; 2020; 539-539978-84-09-28637-9CONICET DigitalCONICETenginfo:eu-repo/semantics/altIdentifier/url/https://www.micro.infini.fr/rubrique4.htmlinfo:eu-repo/semantics/altIdentifier/url/https://www.micro.infini.fr/IMG/pdf/micro2020proceedingsbook.pdfInternacionalinfo:eu-repo/semantics/openAccesshttps://creativecommons.org/licenses/by-nc-sa/2.5/ar/reponame:CONICET Digital (CONICET)instname:Consejo Nacional de Investigaciones Científicas y Técnicas2025-09-29T09:42:56Zoai:ri.conicet.gov.ar:11336/230431instacron: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:34982025-09-29 09:42:56.313CONICET Digital (CONICET) - Consejo Nacional de Investigaciones Científicas y Técnicasfalse
dc.title.none.fl_str_mv Abundance and microplastic ingestion by commercial shrimp Pleoticus muelleri at an impacted coastal environment (Southwestern Atlantic)
title Abundance and microplastic ingestion by commercial shrimp Pleoticus muelleri at an impacted coastal environment (Southwestern Atlantic)
spellingShingle Abundance and microplastic ingestion by commercial shrimp Pleoticus muelleri at an impacted coastal environment (Southwestern Atlantic)
Fernandez Severini, Melisa Daiana
MICROPLASTICOS
LANGOSTINOS
ESTUARIOS
title_short Abundance and microplastic ingestion by commercial shrimp Pleoticus muelleri at an impacted coastal environment (Southwestern Atlantic)
title_full Abundance and microplastic ingestion by commercial shrimp Pleoticus muelleri at an impacted coastal environment (Southwestern Atlantic)
title_fullStr Abundance and microplastic ingestion by commercial shrimp Pleoticus muelleri at an impacted coastal environment (Southwestern Atlantic)
title_full_unstemmed Abundance and microplastic ingestion by commercial shrimp Pleoticus muelleri at an impacted coastal environment (Southwestern Atlantic)
title_sort Abundance and microplastic ingestion by commercial shrimp Pleoticus muelleri at an impacted coastal environment (Southwestern Atlantic)
dc.creator.none.fl_str_mv Fernandez Severini, Melisa Daiana
Forero Lopez, Ana Deisy
Colombo, Carolina Victoria
Ardusso, Maialen Gisel
Buzzi, Natalia Sol
Rimondino, Guido Noé
author Fernandez Severini, Melisa Daiana
author_facet Fernandez Severini, Melisa Daiana
Forero Lopez, Ana Deisy
Colombo, Carolina Victoria
Ardusso, Maialen Gisel
Buzzi, Natalia Sol
Rimondino, Guido Noé
author_role author
author2 Forero Lopez, Ana Deisy
Colombo, Carolina Victoria
Ardusso, Maialen Gisel
Buzzi, Natalia Sol
Rimondino, Guido Noé
author2_role author
author
author
author
author
dc.subject.none.fl_str_mv MICROPLASTICOS
LANGOSTINOS
ESTUARIOS
topic MICROPLASTICOS
LANGOSTINOS
ESTUARIOS
purl_subject.fl_str_mv https://purl.org/becyt/ford/1.5
https://purl.org/becyt/ford/1
dc.description.none.fl_txt_mv Microplastics (particles of size < 5 mm) are recognized as emerging pollutants that have been found in most of the world´s aquatic environments. They are of particular concern due to their capability to be ingested, enabling bioaccumulation and/or bio-magnification through marine food webs1. Focusing on Argentina´s coastal wetlands, the Bahía Blanca Estuary (BBE) is considered one of the most important in this country due to its high economic impact and also for being habitat of important commercial species like macrocrustaceans and fishes. The shrimp Pleoticus muelleri is an important economic resource for artisanal fishing and highly consumed in Argentina. For this reason, we investigated the abundance and characteristic of MPs in the abdominal muscle and gastrointestinal tract of the shrimp P. muelleri, as well as in the surface waters from the inner zone of BBE. The results showed that the dominant shape of MPs were fibers both in surface waters and shrimps. The fibers´ colors were mainly blue and black in surface waters, while in shrimps, they were transparent and black. The mean abundance of MPs in surface water and the shrimp´s abdominal tissues were 31.03 ± 3.01 items.L-1 and 3.91 items. g-1 wet weight, respectively. Infrared Spectroscopy suggests that these fibers found in both environmental matrices correspond to semi-synthetic cellulose-based remains, poly(amide), polyethylene (PE), and polypropylene (PP). Therefore, the information provided by this study generates new knowledge about the materials of the sewage discharges, which should be considered for stakeholders in the management and conservation of this large coastal wetland.
Fil: Fernandez Severini, Melisa Daiana. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - Bahía Blanca. Instituto Argentino de Oceanografía. Universidad Nacional del Sur. Instituto Argentino de Oceanografía; Argentina
Fil: Forero Lopez, Ana Deisy. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - Bahía Blanca. Instituto Argentino de Oceanografía. Universidad Nacional del Sur. Instituto Argentino de Oceanografía; Argentina
Fil: Colombo, Carolina Victoria. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - Bahía Blanca. Instituto Argentino de Oceanografía. Universidad Nacional del Sur. Instituto Argentino de Oceanografía; Argentina
Fil: Ardusso, Maialen Gisel. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - Bahía Blanca. Instituto Argentino de Oceanografía. Universidad Nacional del Sur. Instituto Argentino de Oceanografía; Argentina
Fil: Buzzi, Natalia Sol. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - Bahía Blanca. Instituto Argentino de Oceanografía. Universidad Nacional del Sur. Instituto Argentino de Oceanografía; Argentina
Fil: Rimondino, Guido Noé. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - Córdoba. Instituto de Investigaciones en Físico-química de Córdoba. Universidad Nacional de Córdoba. Facultad de Ciencias Químicas. Instituto de Investigaciones en Físico-química de Córdoba; Argentina
MICRO 2020 International Conference Lanzerote and Beyond Fate and Impacts of microplastic: Knowledge and responsabilities
Lanzerote
España
Marine Sciences For Society researchers
World Network of Island
Coastal Biosphere Reserves
Unesco
description Microplastics (particles of size < 5 mm) are recognized as emerging pollutants that have been found in most of the world´s aquatic environments. They are of particular concern due to their capability to be ingested, enabling bioaccumulation and/or bio-magnification through marine food webs1. Focusing on Argentina´s coastal wetlands, the Bahía Blanca Estuary (BBE) is considered one of the most important in this country due to its high economic impact and also for being habitat of important commercial species like macrocrustaceans and fishes. The shrimp Pleoticus muelleri is an important economic resource for artisanal fishing and highly consumed in Argentina. For this reason, we investigated the abundance and characteristic of MPs in the abdominal muscle and gastrointestinal tract of the shrimp P. muelleri, as well as in the surface waters from the inner zone of BBE. The results showed that the dominant shape of MPs were fibers both in surface waters and shrimps. The fibers´ colors were mainly blue and black in surface waters, while in shrimps, they were transparent and black. The mean abundance of MPs in surface water and the shrimp´s abdominal tissues were 31.03 ± 3.01 items.L-1 and 3.91 items. g-1 wet weight, respectively. Infrared Spectroscopy suggests that these fibers found in both environmental matrices correspond to semi-synthetic cellulose-based remains, poly(amide), polyethylene (PE), and polypropylene (PP). Therefore, the information provided by this study generates new knowledge about the materials of the sewage discharges, which should be considered for stakeholders in the management and conservation of this large coastal wetland.
publishDate 2020
dc.date.none.fl_str_mv 2020
dc.type.none.fl_str_mv info:eu-repo/semantics/publishedVersion
info:eu-repo/semantics/conferenceObject
Conferencia
Book
http://purl.org/coar/resource_type/c_5794
info:ar-repo/semantics/documentoDeConferencia
status_str publishedVersion
format conferenceObject
dc.identifier.none.fl_str_mv http://hdl.handle.net/11336/230431
Abundance and microplastic ingestion by commercial shrimp Pleoticus muelleri at an impacted coastal environment (Southwestern Atlantic); MICRO 2020 International Conference Lanzerote and Beyond Fate and Impacts of microplastic: Knowledge and responsabilities; Lanzerote; España; 2020; 539-539
978-84-09-28637-9
CONICET Digital
CONICET
url http://hdl.handle.net/11336/230431
identifier_str_mv Abundance and microplastic ingestion by commercial shrimp Pleoticus muelleri at an impacted coastal environment (Southwestern Atlantic); MICRO 2020 International Conference Lanzerote and Beyond Fate and Impacts of microplastic: Knowledge and responsabilities; Lanzerote; España; 2020; 539-539
978-84-09-28637-9
CONICET Digital
CONICET
dc.language.none.fl_str_mv eng
language eng
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info:eu-repo/semantics/altIdentifier/url/https://www.micro.infini.fr/IMG/pdf/micro2020proceedingsbook.pdf
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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.coverage.none.fl_str_mv Internacional
dc.publisher.none.fl_str_mv Micro
publisher.none.fl_str_mv Micro
dc.source.none.fl_str_mv reponame:CONICET Digital (CONICET)
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reponame_str CONICET Digital (CONICET)
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repository.mail.fl_str_mv dasensio@conicet.gov.ar; lcarlino@conicet.gov.ar
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