Fin spine metals by LA-ICP-MS as a method for fish stock discrimination of Genidens barbus in anthropized estuaries.
- Autores
- Avigliano, Esteban; Miller, Nathan; Maichak de Carvalho, Barbara; Córdoba Gironde, Sofia; Tombari, Andrea Diana; Volpedo, Alejandro
- Año de publicación
- 2020
- Idioma
- inglés
- Tipo de recurso
- artículo
- Estado
- versión publicada
- Descripción
- Fil: Avigliano, Esteban. Universidad de Buenos Aires, Facultad de Ciencias Veterinarias. Buenos Aires, Argentina.
Fil: Miller, Nathan. University of Texas at Austin. Jackson School of Geosciences. Austin, United States
Fil: Maichak de Carvalho, Barbara. Programa de Pós-Graduação em Zoologia, Departamento de Zoologia - UFPR, Centro Politécnico. Paraná, Brazil
Fil: Córdoba Gironde, Sofia. Universidad Nacional de Río Negro. Laboratorio de Tecnología de Alimentos y Biotecnología. Río Negro, Argentina
Fil: Tombari, Andrea Diana. Universidad Nacional de Río Negro. Laboratorio de Tecnología de Alimentos y Biotecnología. Río Negro, Argentina
Fil: Volpedo, Alejandra. Universidad de Buenos Aires, Facultad de Ciencias Veterinarias. Buenos Aires, Argentina.
Metal:Ca ratios (Li:Ca, Cu:Ca, Fe:Ca, Na:Ca, Rb:Ca, Pb:Ca and Zn:Ca) in fin spines of Genidens barbus, an endangered catfish species, were used as possible habitat markers from three Southwestern Atlantic sampling areas (Paranaguá estuarine complex, Brazil; Paraná River Delta, Argentina-Uruguay; and Negro River, Patagonia). Significant differences (p < 0.05) among sites for metal:Ca ratios support the utility of two prospective indicators: (1) habitat – outer 45 μm of spine edge and, (2) fish stock – outer ∼600 μm of spine. Multivariate analysis (MANOVA and PERMANOVA, p < 0.05) and lineal discriminant function analysis (LDA) proved relatively effective for discriminating both habitat (classification rate: 73%) and fish stock (classification rate: 66%) between sampling sites. Classification success improved to 85% (habitat) and 96% (fish stock) when LDAs incorporating Sr:Ca, Ba:Ca, Mg:Ca and Mn:Ca) from previous research (same samples) were performed. These results support the use of metal:Ca ratios in G. barbus fin spines as a non-lethal tool for discriminating habitat use and stocks of this endangered catfish. This approach may be applicable to other vulnerable species in polluted habitats.
- - Materia
-
Ciencias Exactas y Naturales
Anadromous
Endangered Fish
Non-lethal Method
Fish Stock,
Spine Microchemistry
Ciencias Exactas y Naturales - Nivel de accesibilidad
- acceso abierto
- Condiciones de uso
- https://creativecommons.org/licenses/by-nc-sa/4.0/
- Repositorio
- Institución
- Universidad Nacional de Río Negro
- OAI Identificador
- oai:rid.unrn.edu.ar:20.500.12049/6714
Ver los metadatos del registro completo
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Fin spine metals by LA-ICP-MS as a method for fish stock discrimination of Genidens barbus in anthropized estuaries.Avigliano, EstebanMiller, NathanMaichak de Carvalho, BarbaraCórdoba Gironde, SofiaTombari, Andrea DianaVolpedo, AlejandroCiencias Exactas y NaturalesAnadromousEndangered FishNon-lethal MethodFish Stock,Spine MicrochemistryCiencias Exactas y NaturalesFil: Avigliano, Esteban. Universidad de Buenos Aires, Facultad de Ciencias Veterinarias. Buenos Aires, Argentina.Fil: Miller, Nathan. University of Texas at Austin. Jackson School of Geosciences. Austin, United StatesFil: Maichak de Carvalho, Barbara. Programa de Pós-Graduação em Zoologia, Departamento de Zoologia - UFPR, Centro Politécnico. Paraná, BrazilFil: Córdoba Gironde, Sofia. Universidad Nacional de Río Negro. Laboratorio de Tecnología de Alimentos y Biotecnología. Río Negro, ArgentinaFil: Tombari, Andrea Diana. Universidad Nacional de Río Negro. Laboratorio de Tecnología de Alimentos y Biotecnología. Río Negro, ArgentinaFil: Volpedo, Alejandra. Universidad de Buenos Aires, Facultad de Ciencias Veterinarias. Buenos Aires, Argentina.Metal:Ca ratios (Li:Ca, Cu:Ca, Fe:Ca, Na:Ca, Rb:Ca, Pb:Ca and Zn:Ca) in fin spines of Genidens barbus, an endangered catfish species, were used as possible habitat markers from three Southwestern Atlantic sampling areas (Paranaguá estuarine complex, Brazil; Paraná River Delta, Argentina-Uruguay; and Negro River, Patagonia). Significant differences (p < 0.05) among sites for metal:Ca ratios support the utility of two prospective indicators: (1) habitat – outer 45 μm of spine edge and, (2) fish stock – outer ∼600 μm of spine. Multivariate analysis (MANOVA and PERMANOVA, p < 0.05) and lineal discriminant function analysis (LDA) proved relatively effective for discriminating both habitat (classification rate: 73%) and fish stock (classification rate: 66%) between sampling sites. Classification success improved to 85% (habitat) and 96% (fish stock) when LDAs incorporating Sr:Ca, Ba:Ca, Mg:Ca and Mn:Ca) from previous research (same samples) were performed. These results support the use of metal:Ca ratios in G. barbus fin spines as a non-lethal tool for discriminating habitat use and stocks of this endangered catfish. This approach may be applicable to other vulnerable species in polluted habitats.-Elsevier2020-05-05info:eu-repo/semantics/articleinfo:eu-repo/semantics/publishedVersionhttp://purl.org/coar/resource_type/c_6501info:ar-repo/semantics/articuloapplication/pdfEsteban Avigliano, Nathan Miller, Barbara Maichak de Carvalho, Sofía Córdoba Gironde, Andrea Tombari, Alejandra V. Volpedo (2020). Fin spine metals by LA-ICP-MS as a method for fish stock discrimination of Genidens barbus in anthropized estuaries. Fisheries Research; 230; 1056250165-7836https://www.sciencedirect.com/science/article/pii/S0165783620301429?via%3Dihubhttp://rid.unrn.edu.ar/handle/20.500.12049/6714https://doi.org/10.1016/j.fishres.2020.105625enghttps://www.sciencedirect.com/journal/fisheries-research230Fisheries Researchinfo:eu-repo/semantics/openAccesshttps://creativecommons.org/licenses/by-nc-sa/4.0/reponame:RID-UNRN (UNRN)instname:Universidad Nacional de Río Negro2025-09-29T14:29:08Zoai:rid.unrn.edu.ar:20.500.12049/6714instacron:UNRNInstitucionalhttps://rid.unrn.edu.ar/jspui/Universidad públicaNo correspondehttps://rid.unrn.edu.ar/oai/snrdrid@unrn.edu.arArgentinaNo correspondeNo correspondeNo correspondeopendoar:43692025-09-29 14:29:08.69RID-UNRN (UNRN) - Universidad Nacional de Río Negrofalse |
dc.title.none.fl_str_mv |
Fin spine metals by LA-ICP-MS as a method for fish stock discrimination of Genidens barbus in anthropized estuaries. |
title |
Fin spine metals by LA-ICP-MS as a method for fish stock discrimination of Genidens barbus in anthropized estuaries. |
spellingShingle |
Fin spine metals by LA-ICP-MS as a method for fish stock discrimination of Genidens barbus in anthropized estuaries. Avigliano, Esteban Ciencias Exactas y Naturales Anadromous Endangered Fish Non-lethal Method Fish Stock, Spine Microchemistry Ciencias Exactas y Naturales |
title_short |
Fin spine metals by LA-ICP-MS as a method for fish stock discrimination of Genidens barbus in anthropized estuaries. |
title_full |
Fin spine metals by LA-ICP-MS as a method for fish stock discrimination of Genidens barbus in anthropized estuaries. |
title_fullStr |
Fin spine metals by LA-ICP-MS as a method for fish stock discrimination of Genidens barbus in anthropized estuaries. |
title_full_unstemmed |
Fin spine metals by LA-ICP-MS as a method for fish stock discrimination of Genidens barbus in anthropized estuaries. |
title_sort |
Fin spine metals by LA-ICP-MS as a method for fish stock discrimination of Genidens barbus in anthropized estuaries. |
dc.creator.none.fl_str_mv |
Avigliano, Esteban Miller, Nathan Maichak de Carvalho, Barbara Córdoba Gironde, Sofia Tombari, Andrea Diana Volpedo, Alejandro |
author |
Avigliano, Esteban |
author_facet |
Avigliano, Esteban Miller, Nathan Maichak de Carvalho, Barbara Córdoba Gironde, Sofia Tombari, Andrea Diana Volpedo, Alejandro |
author_role |
author |
author2 |
Miller, Nathan Maichak de Carvalho, Barbara Córdoba Gironde, Sofia Tombari, Andrea Diana Volpedo, Alejandro |
author2_role |
author author author author author |
dc.subject.none.fl_str_mv |
Ciencias Exactas y Naturales Anadromous Endangered Fish Non-lethal Method Fish Stock, Spine Microchemistry Ciencias Exactas y Naturales |
topic |
Ciencias Exactas y Naturales Anadromous Endangered Fish Non-lethal Method Fish Stock, Spine Microchemistry Ciencias Exactas y Naturales |
dc.description.none.fl_txt_mv |
Fil: Avigliano, Esteban. Universidad de Buenos Aires, Facultad de Ciencias Veterinarias. Buenos Aires, Argentina. Fil: Miller, Nathan. University of Texas at Austin. Jackson School of Geosciences. Austin, United States Fil: Maichak de Carvalho, Barbara. Programa de Pós-Graduação em Zoologia, Departamento de Zoologia - UFPR, Centro Politécnico. Paraná, Brazil Fil: Córdoba Gironde, Sofia. Universidad Nacional de Río Negro. Laboratorio de Tecnología de Alimentos y Biotecnología. Río Negro, Argentina Fil: Tombari, Andrea Diana. Universidad Nacional de Río Negro. Laboratorio de Tecnología de Alimentos y Biotecnología. Río Negro, Argentina Fil: Volpedo, Alejandra. Universidad de Buenos Aires, Facultad de Ciencias Veterinarias. Buenos Aires, Argentina. Metal:Ca ratios (Li:Ca, Cu:Ca, Fe:Ca, Na:Ca, Rb:Ca, Pb:Ca and Zn:Ca) in fin spines of Genidens barbus, an endangered catfish species, were used as possible habitat markers from three Southwestern Atlantic sampling areas (Paranaguá estuarine complex, Brazil; Paraná River Delta, Argentina-Uruguay; and Negro River, Patagonia). Significant differences (p < 0.05) among sites for metal:Ca ratios support the utility of two prospective indicators: (1) habitat – outer 45 μm of spine edge and, (2) fish stock – outer ∼600 μm of spine. Multivariate analysis (MANOVA and PERMANOVA, p < 0.05) and lineal discriminant function analysis (LDA) proved relatively effective for discriminating both habitat (classification rate: 73%) and fish stock (classification rate: 66%) between sampling sites. Classification success improved to 85% (habitat) and 96% (fish stock) when LDAs incorporating Sr:Ca, Ba:Ca, Mg:Ca and Mn:Ca) from previous research (same samples) were performed. These results support the use of metal:Ca ratios in G. barbus fin spines as a non-lethal tool for discriminating habitat use and stocks of this endangered catfish. This approach may be applicable to other vulnerable species in polluted habitats. - |
description |
Fil: Avigliano, Esteban. Universidad de Buenos Aires, Facultad de Ciencias Veterinarias. Buenos Aires, Argentina. |
publishDate |
2020 |
dc.date.none.fl_str_mv |
2020-05-05 |
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 |
Esteban Avigliano, Nathan Miller, Barbara Maichak de Carvalho, Sofía Córdoba Gironde, Andrea Tombari, Alejandra V. Volpedo (2020). Fin spine metals by LA-ICP-MS as a method for fish stock discrimination of Genidens barbus in anthropized estuaries. Fisheries Research; 230; 105625 0165-7836 https://www.sciencedirect.com/science/article/pii/S0165783620301429?via%3Dihub http://rid.unrn.edu.ar/handle/20.500.12049/6714 https://doi.org/10.1016/j.fishres.2020.105625 |
identifier_str_mv |
Esteban Avigliano, Nathan Miller, Barbara Maichak de Carvalho, Sofía Córdoba Gironde, Andrea Tombari, Alejandra V. Volpedo (2020). Fin spine metals by LA-ICP-MS as a method for fish stock discrimination of Genidens barbus in anthropized estuaries. Fisheries Research; 230; 105625 0165-7836 |
url |
https://www.sciencedirect.com/science/article/pii/S0165783620301429?via%3Dihub http://rid.unrn.edu.ar/handle/20.500.12049/6714 https://doi.org/10.1016/j.fishres.2020.105625 |
dc.language.none.fl_str_mv |
eng |
language |
eng |
dc.relation.none.fl_str_mv |
https://www.sciencedirect.com/journal/fisheries-research 230 Fisheries Research |
dc.rights.none.fl_str_mv |
info:eu-repo/semantics/openAccess https://creativecommons.org/licenses/by-nc-sa/4.0/ |
eu_rights_str_mv |
openAccess |
rights_invalid_str_mv |
https://creativecommons.org/licenses/by-nc-sa/4.0/ |
dc.format.none.fl_str_mv |
application/pdf |
dc.publisher.none.fl_str_mv |
Elsevier |
publisher.none.fl_str_mv |
Elsevier |
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reponame:RID-UNRN (UNRN) instname:Universidad Nacional de Río Negro |
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RID-UNRN (UNRN) |
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RID-UNRN (UNRN) |
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Universidad Nacional de Río Negro |
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RID-UNRN (UNRN) - Universidad Nacional de Río Negro |
repository.mail.fl_str_mv |
rid@unrn.edu.ar |
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12.559606 |