Heavy metals in sediments and soft tissues of the Antarctic clam Laternula elliptica: More evidence as a ? Possible biomonitor of coastal marine pollution at high latitudes?
- Autores
- Vodopivez, Leopoldo Cristian; Curtosi, Antonio; Villaamil Lepori, Edda Cristina; Smichowski, Patricia Nora; Pelletier, Emilien; Mac Cormack, Walter Patricio
- Año de publicación
- 2015
- Idioma
- inglés
- Tipo de recurso
- artículo
- Estado
- versión publicada
- Descripción
- Studies on metal contamination in 25 de Mayo Island, Antarctica, yielded controversial results. In this work, we analyzed Antarctic marine sediments and Antarctic clam (Laternula elliptica) tissues to investigate the possible use of this mollusk as a biomonitor of metals and to identify the sources of metal pollution. Different types of paint from several buildings from Carlini Station were examined to assess their contribution to the local and random metal pollution. Five sediment samples, 105 L. elliptica specimens (40.2-78.0mm length) and four types of paint were analyzed to quantify Cd, Cr, Cu, Fe, Mn, Pb and Zn using inductively coupled plasma-optical emission spectrometry. Metal concentrations in sediments were lower than the global averages of the earth's crust, with the exception of Cd and Cu. These results were related to the contribution of the local fresh-water runoff. The different varieties of paint showed low levels of Cu, Mn, Fe and Zn, whereas a broad range of values were found in the case of Cr and Pb (20-15,100μg·g-1 and 153-115,500μg·g-1 respectively). The remains of the paint would be responsible for the significant increases in Cr and Pb which are randomly detected by us and by other authors. High levels of Fe and Cd, in comparison to other Antarctic areas, appear to be related to the terrigenous materials transported by the local streams. Accumulation indexes suggested that kidney tissue from L. elliptica could be an adequate material for biomonitoring pollution with Cd, Zn and probably also Pb. In general, relationships between size and metal contents reported by other authors were not verified, suggesting that this issue should be revised. elliptica could be adequate for biomonitoring pollution with Cd and Zn.
Fil: Vodopivez, Leopoldo Cristian. Ministerio de Relaciones Exteriores, Comercio Interno y Culto. Dirección Nacional del Antártico. Instituto Antártico Argentino; Argentina
Fil: Curtosi, Antonio. Ministerio de Relaciones Exteriores, Comercio Interno y Culto. Dirección Nacional del Antártico. Instituto Antártico Argentino; Argentina
Fil: Villaamil Lepori, Edda Cristina. Universidad de Buenos Aires. Facultad de Farmacia y Bioquímica; Argentina
Fil: Smichowski, Patricia Nora. Comisión Nacional de Energía Atómica; Argentina. Consejo Nacional de Investigaciones Científicas y Técnicas; Argentina
Fil: Pelletier, Emilien. Université du Québec à Rimouski; Canadá
Fil: Mac Cormack, Walter Patricio. Ministerio de Relaciones Exteriores, Comercio Interno y Culto. Dirección Nacional del Antártico. Instituto Antártico Argentino; Argentina. Consejo Nacional de Investigaciones Científicas y Técnicas. Oficina de Coordinación Administrativa Houssay. Instituto de Nanobiotecnología. Universidad de Buenos Aires. Facultad de Farmacia y Bioquímica. Instituto de Nanobiotecnología; Argentina - Materia
-
Antarctic Clam
Biomonitoring
Marine Sediments
Metal Pollution
Potter Cove - 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:11336/37483
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Heavy metals in sediments and soft tissues of the Antarctic clam Laternula elliptica: More evidence as a ? Possible biomonitor of coastal marine pollution at high latitudes?Vodopivez, Leopoldo CristianCurtosi, AntonioVillaamil Lepori, Edda CristinaSmichowski, Patricia NoraPelletier, EmilienMac Cormack, Walter PatricioAntarctic ClamBiomonitoringMarine SedimentsMetal PollutionPotter Covehttps://purl.org/becyt/ford/1.5https://purl.org/becyt/ford/1Studies on metal contamination in 25 de Mayo Island, Antarctica, yielded controversial results. In this work, we analyzed Antarctic marine sediments and Antarctic clam (Laternula elliptica) tissues to investigate the possible use of this mollusk as a biomonitor of metals and to identify the sources of metal pollution. Different types of paint from several buildings from Carlini Station were examined to assess their contribution to the local and random metal pollution. Five sediment samples, 105 L. elliptica specimens (40.2-78.0mm length) and four types of paint were analyzed to quantify Cd, Cr, Cu, Fe, Mn, Pb and Zn using inductively coupled plasma-optical emission spectrometry. Metal concentrations in sediments were lower than the global averages of the earth's crust, with the exception of Cd and Cu. These results were related to the contribution of the local fresh-water runoff. The different varieties of paint showed low levels of Cu, Mn, Fe and Zn, whereas a broad range of values were found in the case of Cr and Pb (20-15,100μg·g-1 and 153-115,500μg·g-1 respectively). The remains of the paint would be responsible for the significant increases in Cr and Pb which are randomly detected by us and by other authors. High levels of Fe and Cd, in comparison to other Antarctic areas, appear to be related to the terrigenous materials transported by the local streams. Accumulation indexes suggested that kidney tissue from L. elliptica could be an adequate material for biomonitoring pollution with Cd, Zn and probably also Pb. In general, relationships between size and metal contents reported by other authors were not verified, suggesting that this issue should be revised. elliptica could be adequate for biomonitoring pollution with Cd and Zn.Fil: Vodopivez, Leopoldo Cristian. Ministerio de Relaciones Exteriores, Comercio Interno y Culto. Dirección Nacional del Antártico. Instituto Antártico Argentino; ArgentinaFil: Curtosi, Antonio. Ministerio de Relaciones Exteriores, Comercio Interno y Culto. Dirección Nacional del Antártico. Instituto Antártico Argentino; ArgentinaFil: Villaamil Lepori, Edda Cristina. Universidad de Buenos Aires. Facultad de Farmacia y Bioquímica; ArgentinaFil: Smichowski, Patricia Nora. Comisión Nacional de Energía Atómica; Argentina. Consejo Nacional de Investigaciones Científicas y Técnicas; ArgentinaFil: Pelletier, Emilien. Université du Québec à Rimouski; CanadáFil: Mac Cormack, Walter Patricio. Ministerio de Relaciones Exteriores, Comercio Interno y Culto. Dirección Nacional del Antártico. Instituto Antártico Argentino; Argentina. Consejo Nacional de Investigaciones Científicas y Técnicas. Oficina de Coordinación Administrativa Houssay. Instituto de Nanobiotecnología. Universidad de Buenos Aires. Facultad de Farmacia y Bioquímica. Instituto de Nanobiotecnología; ArgentinaElsevier Science2015-01info:eu-repo/semantics/articleinfo:eu-repo/semantics/publishedVersionhttp://purl.org/coar/resource_type/c_6501info:ar-repo/semantics/articuloapplication/pdfapplication/pdfhttp://hdl.handle.net/11336/37483Vodopivez, Leopoldo Cristian; Curtosi, Antonio; Villaamil Lepori, Edda Cristina; Smichowski, Patricia Nora; Pelletier, Emilien; et al.; Heavy metals in sediments and soft tissues of the Antarctic clam Laternula elliptica: More evidence as a ? Possible biomonitor of coastal marine pollution at high latitudes?; Elsevier Science; Science of the Total Environment; 502; 1-2015; 375-3840048-9697CONICET DigitalCONICETenginfo:eu-repo/semantics/altIdentifier/doi/10.1016/j.scitotenv.2014.09.031info:eu-repo/semantics/altIdentifier/url/https://www.sciencedirect.com/science/article/pii/S0048969714013412info:eu-repo/semantics/openAccesshttps://creativecommons.org/licenses/by-nc-sa/2.5/ar/reponame:CONICET Digital (CONICET)instname:Consejo Nacional de Investigaciones Científicas y Técnicas2025-09-29T10:14:35Zoai:ri.conicet.gov.ar:11336/37483instacron: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 10:14:35.75CONICET Digital (CONICET) - Consejo Nacional de Investigaciones Científicas y Técnicasfalse |
dc.title.none.fl_str_mv |
Heavy metals in sediments and soft tissues of the Antarctic clam Laternula elliptica: More evidence as a ? Possible biomonitor of coastal marine pollution at high latitudes? |
title |
Heavy metals in sediments and soft tissues of the Antarctic clam Laternula elliptica: More evidence as a ? Possible biomonitor of coastal marine pollution at high latitudes? |
spellingShingle |
Heavy metals in sediments and soft tissues of the Antarctic clam Laternula elliptica: More evidence as a ? Possible biomonitor of coastal marine pollution at high latitudes? Vodopivez, Leopoldo Cristian Antarctic Clam Biomonitoring Marine Sediments Metal Pollution Potter Cove |
title_short |
Heavy metals in sediments and soft tissues of the Antarctic clam Laternula elliptica: More evidence as a ? Possible biomonitor of coastal marine pollution at high latitudes? |
title_full |
Heavy metals in sediments and soft tissues of the Antarctic clam Laternula elliptica: More evidence as a ? Possible biomonitor of coastal marine pollution at high latitudes? |
title_fullStr |
Heavy metals in sediments and soft tissues of the Antarctic clam Laternula elliptica: More evidence as a ? Possible biomonitor of coastal marine pollution at high latitudes? |
title_full_unstemmed |
Heavy metals in sediments and soft tissues of the Antarctic clam Laternula elliptica: More evidence as a ? Possible biomonitor of coastal marine pollution at high latitudes? |
title_sort |
Heavy metals in sediments and soft tissues of the Antarctic clam Laternula elliptica: More evidence as a ? Possible biomonitor of coastal marine pollution at high latitudes? |
dc.creator.none.fl_str_mv |
Vodopivez, Leopoldo Cristian Curtosi, Antonio Villaamil Lepori, Edda Cristina Smichowski, Patricia Nora Pelletier, Emilien Mac Cormack, Walter Patricio |
author |
Vodopivez, Leopoldo Cristian |
author_facet |
Vodopivez, Leopoldo Cristian Curtosi, Antonio Villaamil Lepori, Edda Cristina Smichowski, Patricia Nora Pelletier, Emilien Mac Cormack, Walter Patricio |
author_role |
author |
author2 |
Curtosi, Antonio Villaamil Lepori, Edda Cristina Smichowski, Patricia Nora Pelletier, Emilien Mac Cormack, Walter Patricio |
author2_role |
author author author author author |
dc.subject.none.fl_str_mv |
Antarctic Clam Biomonitoring Marine Sediments Metal Pollution Potter Cove |
topic |
Antarctic Clam Biomonitoring Marine Sediments Metal Pollution Potter Cove |
purl_subject.fl_str_mv |
https://purl.org/becyt/ford/1.5 https://purl.org/becyt/ford/1 |
dc.description.none.fl_txt_mv |
Studies on metal contamination in 25 de Mayo Island, Antarctica, yielded controversial results. In this work, we analyzed Antarctic marine sediments and Antarctic clam (Laternula elliptica) tissues to investigate the possible use of this mollusk as a biomonitor of metals and to identify the sources of metal pollution. Different types of paint from several buildings from Carlini Station were examined to assess their contribution to the local and random metal pollution. Five sediment samples, 105 L. elliptica specimens (40.2-78.0mm length) and four types of paint were analyzed to quantify Cd, Cr, Cu, Fe, Mn, Pb and Zn using inductively coupled plasma-optical emission spectrometry. Metal concentrations in sediments were lower than the global averages of the earth's crust, with the exception of Cd and Cu. These results were related to the contribution of the local fresh-water runoff. The different varieties of paint showed low levels of Cu, Mn, Fe and Zn, whereas a broad range of values were found in the case of Cr and Pb (20-15,100μg·g-1 and 153-115,500μg·g-1 respectively). The remains of the paint would be responsible for the significant increases in Cr and Pb which are randomly detected by us and by other authors. High levels of Fe and Cd, in comparison to other Antarctic areas, appear to be related to the terrigenous materials transported by the local streams. Accumulation indexes suggested that kidney tissue from L. elliptica could be an adequate material for biomonitoring pollution with Cd, Zn and probably also Pb. In general, relationships between size and metal contents reported by other authors were not verified, suggesting that this issue should be revised. elliptica could be adequate for biomonitoring pollution with Cd and Zn. Fil: Vodopivez, Leopoldo Cristian. Ministerio de Relaciones Exteriores, Comercio Interno y Culto. Dirección Nacional del Antártico. Instituto Antártico Argentino; Argentina Fil: Curtosi, Antonio. Ministerio de Relaciones Exteriores, Comercio Interno y Culto. Dirección Nacional del Antártico. Instituto Antártico Argentino; Argentina Fil: Villaamil Lepori, Edda Cristina. Universidad de Buenos Aires. Facultad de Farmacia y Bioquímica; Argentina Fil: Smichowski, Patricia Nora. Comisión Nacional de Energía Atómica; Argentina. Consejo Nacional de Investigaciones Científicas y Técnicas; Argentina Fil: Pelletier, Emilien. Université du Québec à Rimouski; Canadá Fil: Mac Cormack, Walter Patricio. Ministerio de Relaciones Exteriores, Comercio Interno y Culto. Dirección Nacional del Antártico. Instituto Antártico Argentino; Argentina. Consejo Nacional de Investigaciones Científicas y Técnicas. Oficina de Coordinación Administrativa Houssay. Instituto de Nanobiotecnología. Universidad de Buenos Aires. Facultad de Farmacia y Bioquímica. Instituto de Nanobiotecnología; Argentina |
description |
Studies on metal contamination in 25 de Mayo Island, Antarctica, yielded controversial results. In this work, we analyzed Antarctic marine sediments and Antarctic clam (Laternula elliptica) tissues to investigate the possible use of this mollusk as a biomonitor of metals and to identify the sources of metal pollution. Different types of paint from several buildings from Carlini Station were examined to assess their contribution to the local and random metal pollution. Five sediment samples, 105 L. elliptica specimens (40.2-78.0mm length) and four types of paint were analyzed to quantify Cd, Cr, Cu, Fe, Mn, Pb and Zn using inductively coupled plasma-optical emission spectrometry. Metal concentrations in sediments were lower than the global averages of the earth's crust, with the exception of Cd and Cu. These results were related to the contribution of the local fresh-water runoff. The different varieties of paint showed low levels of Cu, Mn, Fe and Zn, whereas a broad range of values were found in the case of Cr and Pb (20-15,100μg·g-1 and 153-115,500μg·g-1 respectively). The remains of the paint would be responsible for the significant increases in Cr and Pb which are randomly detected by us and by other authors. High levels of Fe and Cd, in comparison to other Antarctic areas, appear to be related to the terrigenous materials transported by the local streams. Accumulation indexes suggested that kidney tissue from L. elliptica could be an adequate material for biomonitoring pollution with Cd, Zn and probably also Pb. In general, relationships between size and metal contents reported by other authors were not verified, suggesting that this issue should be revised. elliptica could be adequate for biomonitoring pollution with Cd and Zn. |
publishDate |
2015 |
dc.date.none.fl_str_mv |
2015-01 |
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/11336/37483 Vodopivez, Leopoldo Cristian; Curtosi, Antonio; Villaamil Lepori, Edda Cristina; Smichowski, Patricia Nora; Pelletier, Emilien; et al.; Heavy metals in sediments and soft tissues of the Antarctic clam Laternula elliptica: More evidence as a ? Possible biomonitor of coastal marine pollution at high latitudes?; Elsevier Science; Science of the Total Environment; 502; 1-2015; 375-384 0048-9697 CONICET Digital CONICET |
url |
http://hdl.handle.net/11336/37483 |
identifier_str_mv |
Vodopivez, Leopoldo Cristian; Curtosi, Antonio; Villaamil Lepori, Edda Cristina; Smichowski, Patricia Nora; Pelletier, Emilien; et al.; Heavy metals in sediments and soft tissues of the Antarctic clam Laternula elliptica: More evidence as a ? Possible biomonitor of coastal marine pollution at high latitudes?; Elsevier Science; Science of the Total Environment; 502; 1-2015; 375-384 0048-9697 CONICET Digital CONICET |
dc.language.none.fl_str_mv |
eng |
language |
eng |
dc.relation.none.fl_str_mv |
info:eu-repo/semantics/altIdentifier/doi/10.1016/j.scitotenv.2014.09.031 info:eu-repo/semantics/altIdentifier/url/https://www.sciencedirect.com/science/article/pii/S0048969714013412 |
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 |
Elsevier Science |
publisher.none.fl_str_mv |
Elsevier Science |
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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1844614075248541696 |
score |
13.070432 |