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
- Institución
- Consejo Nacional de Investigaciones Científicas y Técnicas
- OAI Identificador
- oai:ri.conicet.gov.ar:11336/230431
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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 Técnicas2025-09-03T09:49:12Zoai: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:34982025-09-03 09:49:13.001CONICET 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 |
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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 |
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publishedVersion |
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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 |
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eng |
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dasensio@conicet.gov.ar; lcarlino@conicet.gov.ar |
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