Butyltins, polyaromatic hydrocarbons, organochlorine pesticides, and polychlorinated biphenyls in sediments and bivalve mollusks in a mid-latitude environment from the Patagonian c...

Autores: Commendatore, Marta Graciela; Franco, Marcos Antonio; Gomes Costa, Patricia; Castro ,Italo B.; Fillman, Gilberto; Bigatti, Gregorio; Esteves, Jose Luis; Nievas El Makte, Marina Lucrecia
Año de publicación: 2015
Idioma: inglés
Tipo de recurso: artículo
Estado: versión publicada
Descripción: s (BTs), polyaromatic hydrocarbons (PAHs), organochlorine pesticides (OCPs), and polychlorinated biphenyls (PCBs) were assessed in a mid-latitude environment of the Patagonian coast, distant from significant pollutant sources. Bioaccumulation processes through bottom sediment resuspension were suggested by BTs level (expressed as ng of tin [Sn] g–1 dry wt) found in surface sediment (Fil: Commendatore, Marta Graciela. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Nacional Patagónico; Argentina
Fil: Franco, Marcos Antonio. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Nacional Patagónico; Argentina. Universidad Tecnológica Nacional. Facultad Regional Chubut; Argentina
Fil: Gomes Costa, Patricia. Federal University of Río Grande ; Brasil
Fil: Castro ,Italo B.. Universidade Federal do Rio Grande do Sul; Brasil
Fil: Fillman, Gilberto. Universidade Federal do Rio Grande do Sul; Brasil
Fil: Bigatti, Gregorio. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - Centro Nacional Patagónico. Instituto de Biología de Organismos Marinos; Argentina
Fil: Esteves, Jose Luis. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Nacional Patagónico; Argentina
Fil: Nievas El Makte, Marina Lucrecia. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Nacional Patagónico; Argentina
Materia: BUTYLTINS
ORGANOCHLORINES
PAHS
POLLUTANT SOURCES
SEDIMENT QUALITY
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:11336/37056

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network_name_str	CONICET Digital (CONICET)
spelling	Butyltins, polyaromatic hydrocarbons, organochlorine pesticides, and polychlorinated biphenyls in sediments and bivalve mollusks in a mid-latitude environment from the Patagonian coastal zoneCommendatore, Marta GracielaFranco, Marcos AntonioGomes Costa, PatriciaCastro ,Italo B.Fillman, GilbertoBigatti, GregorioEsteves, Jose LuisNievas El Makte, Marina LucreciaBUTYLTINSORGANOCHLORINESPAHSPOLLUTANT SOURCESSEDIMENT QUALITYhttps://purl.org/becyt/ford/1.5https://purl.org/becyt/ford/1s (BTs), polyaromatic hydrocarbons (PAHs), organochlorine pesticides (OCPs), and polychlorinated biphenyls (PCBs) were assessed in a mid-latitude environment of the Patagonian coast, distant from significant pollutant sources. Bioaccumulation processes through bottom sediment resuspension were suggested by BTs level (expressed as ng of tin [Sn] g–1 dry wt) found in surface sediment (<limit of detection [LOD]–166.5 ng [Sn] g–1 dry wt) and bivalve mollusks (29.4–206.0 ng [Sn] g–1 dry wt); whereas imposex incidence was only 15% in the gastropod Pareuthria plumbea collected near a harbor. Low hydrocarbon pollution was found in sediments and bivalves with ∑PAHs(16) ranging from <LOD to 94.9 ng g–1 dry weight and from <LOD to 54.9 ng g−1 dry weight, respectively. Values were typical of locations distant from pollutant sources and showed different compositional patterns for both substrates. However, concentrations for some individual PAHs in sediments were found over the threshold effect level. On average, ΣPCB did not exceed the sediment quality guidelines being 0.57 ± 0.88 ng g–1 dry weight in sediments and 0.41 ± 0.26 ng g−1 dry weight in bivalves. Average ΣOCPs in sediments were 0.53 ± 0.34 ng g−1 dry weight and ranged from <LOD to 0.22 ng g–1 dry weight in bivalves, showing a different pattern and suggesting a different accumulation pathway as was found for PAHs. Although both discrete and atmospheric sources can be considered for PAHs, organochlorines pollution was clearly related to atmospheric global transport, indicating that in the studied area, OCPs and PCBs experience permanent or temporal deposition during their migration to southern zones.Fil: Commendatore, Marta Graciela. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Nacional Patagónico; ArgentinaFil: Franco, Marcos Antonio. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Nacional Patagónico; Argentina. Universidad Tecnológica Nacional. Facultad Regional Chubut; ArgentinaFil: Gomes Costa, Patricia. Federal University of Río Grande ; BrasilFil: Castro ,Italo B.. Universidade Federal do Rio Grande do Sul; BrasilFil: Fillman, Gilberto. Universidade Federal do Rio Grande do Sul; BrasilFil: Bigatti, Gregorio. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - Centro Nacional Patagónico. Instituto de Biología de Organismos Marinos; ArgentinaFil: Esteves, Jose Luis. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Nacional Patagónico; ArgentinaFil: Nievas El Makte, Marina Lucrecia. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Nacional Patagónico; ArgentinaSociety of Environmental Toxicology and Chemistry2015-12-29info:eu-repo/semantics/articleinfo:eu-repo/semantics/publishedVersionhttp://purl.org/coar/resource_type/c_6501info:ar-repo/semantics/articuloapplication/pdfapplication/pdfapplication/pdfhttp://hdl.handle.net/11336/37056Commendatore, Marta Graciela; Franco, Marcos Antonio; Gomes Costa, Patricia; Castro ,Italo B.; Fillman, Gilberto; et al.; Butyltins, polyaromatic hydrocarbons, organochlorine pesticides, and polychlorinated biphenyls in sediments and bivalve mollusks in a mid-latitude environment from the Patagonian coastal zone; Society of Environmental Toxicology and Chemistry; Environmental Toxicology and Chemistry; 34; 12; 29-12-2015; 2750-27630730-7268CONICET DigitalCONICETenginfo:eu-repo/semantics/altIdentifier/url/http://onlinelibrary.wiley.com/doi/10.1002/etc.3134/abstractinfo:eu-repo/semantics/altIdentifier/doi/10.1002/etc.3134info:eu-repo/semantics/openAccesshttps://creativecommons.org/licenses/by-nc-sa/2.5/ar/reponame:CONICET Digital (CONICET)instname:Consejo Nacional de Investigaciones Científicas y Técnicas2025-11-12T09:40:20Zoai:ri.conicet.gov.ar:11336/37056instacron: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:34982025-11-12 09:40:21.105CONICET Digital (CONICET) - Consejo Nacional de Investigaciones Científicas y Técnicasfalse
dc.title.none.fl_str_mv	Butyltins, polyaromatic hydrocarbons, organochlorine pesticides, and polychlorinated biphenyls in sediments and bivalve mollusks in a mid-latitude environment from the Patagonian coastal zone
title	Butyltins, polyaromatic hydrocarbons, organochlorine pesticides, and polychlorinated biphenyls in sediments and bivalve mollusks in a mid-latitude environment from the Patagonian coastal zone
spellingShingle	Butyltins, polyaromatic hydrocarbons, organochlorine pesticides, and polychlorinated biphenyls in sediments and bivalve mollusks in a mid-latitude environment from the Patagonian coastal zone Commendatore, Marta Graciela BUTYLTINS ORGANOCHLORINES PAHS POLLUTANT SOURCES SEDIMENT QUALITY
title_short	Butyltins, polyaromatic hydrocarbons, organochlorine pesticides, and polychlorinated biphenyls in sediments and bivalve mollusks in a mid-latitude environment from the Patagonian coastal zone
title_full	Butyltins, polyaromatic hydrocarbons, organochlorine pesticides, and polychlorinated biphenyls in sediments and bivalve mollusks in a mid-latitude environment from the Patagonian coastal zone
title_fullStr	Butyltins, polyaromatic hydrocarbons, organochlorine pesticides, and polychlorinated biphenyls in sediments and bivalve mollusks in a mid-latitude environment from the Patagonian coastal zone
title_full_unstemmed	Butyltins, polyaromatic hydrocarbons, organochlorine pesticides, and polychlorinated biphenyls in sediments and bivalve mollusks in a mid-latitude environment from the Patagonian coastal zone
title_sort	Butyltins, polyaromatic hydrocarbons, organochlorine pesticides, and polychlorinated biphenyls in sediments and bivalve mollusks in a mid-latitude environment from the Patagonian coastal zone
dc.creator.none.fl_str_mv	Commendatore, Marta Graciela Franco, Marcos Antonio Gomes Costa, Patricia Castro ,Italo B. Fillman, Gilberto Bigatti, Gregorio Esteves, Jose Luis Nievas El Makte, Marina Lucrecia
author	Commendatore, Marta Graciela
author_facet	Commendatore, Marta Graciela Franco, Marcos Antonio Gomes Costa, Patricia Castro ,Italo B. Fillman, Gilberto Bigatti, Gregorio Esteves, Jose Luis Nievas El Makte, Marina Lucrecia
author_role	author
author2	Franco, Marcos Antonio Gomes Costa, Patricia Castro ,Italo B. Fillman, Gilberto Bigatti, Gregorio Esteves, Jose Luis Nievas El Makte, Marina Lucrecia
author2_role	author author author author author author author
dc.subject.none.fl_str_mv	BUTYLTINS ORGANOCHLORINES PAHS POLLUTANT SOURCES SEDIMENT QUALITY
topic	BUTYLTINS ORGANOCHLORINES PAHS POLLUTANT SOURCES SEDIMENT QUALITY
purl_subject.fl_str_mv	https://purl.org/becyt/ford/1.5 https://purl.org/becyt/ford/1
dc.description.none.fl_txt_mv	s (BTs), polyaromatic hydrocarbons (PAHs), organochlorine pesticides (OCPs), and polychlorinated biphenyls (PCBs) were assessed in a mid-latitude environment of the Patagonian coast, distant from significant pollutant sources. Bioaccumulation processes through bottom sediment resuspension were suggested by BTs level (expressed as ng of tin [Sn] g–1 dry wt) found in surface sediment (<limit of detection [LOD]–166.5 ng [Sn] g–1 dry wt) and bivalve mollusks (29.4–206.0 ng [Sn] g–1 dry wt); whereas imposex incidence was only 15% in the gastropod Pareuthria plumbea collected near a harbor. Low hydrocarbon pollution was found in sediments and bivalves with ∑PAHs(16) ranging from <LOD to 94.9 ng g–1 dry weight and from <LOD to 54.9 ng g−1 dry weight, respectively. Values were typical of locations distant from pollutant sources and showed different compositional patterns for both substrates. However, concentrations for some individual PAHs in sediments were found over the threshold effect level. On average, ΣPCB did not exceed the sediment quality guidelines being 0.57 ± 0.88 ng g–1 dry weight in sediments and 0.41 ± 0.26 ng g−1 dry weight in bivalves. Average ΣOCPs in sediments were 0.53 ± 0.34 ng g−1 dry weight and ranged from <LOD to 0.22 ng g–1 dry weight in bivalves, showing a different pattern and suggesting a different accumulation pathway as was found for PAHs. Although both discrete and atmospheric sources can be considered for PAHs, organochlorines pollution was clearly related to atmospheric global transport, indicating that in the studied area, OCPs and PCBs experience permanent or temporal deposition during their migration to southern zones. Fil: Commendatore, Marta Graciela. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Nacional Patagónico; Argentina Fil: Franco, Marcos Antonio. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Nacional Patagónico; Argentina. Universidad Tecnológica Nacional. Facultad Regional Chubut; Argentina Fil: Gomes Costa, Patricia. Federal University of Río Grande ; Brasil Fil: Castro ,Italo B.. Universidade Federal do Rio Grande do Sul; Brasil Fil: Fillman, Gilberto. Universidade Federal do Rio Grande do Sul; Brasil Fil: Bigatti, Gregorio. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - Centro Nacional Patagónico. Instituto de Biología de Organismos Marinos; Argentina Fil: Esteves, Jose Luis. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Nacional Patagónico; Argentina Fil: Nievas El Makte, Marina Lucrecia. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Nacional Patagónico; Argentina
description	s (BTs), polyaromatic hydrocarbons (PAHs), organochlorine pesticides (OCPs), and polychlorinated biphenyls (PCBs) were assessed in a mid-latitude environment of the Patagonian coast, distant from significant pollutant sources. Bioaccumulation processes through bottom sediment resuspension were suggested by BTs level (expressed as ng of tin [Sn] g–1 dry wt) found in surface sediment (<limit of detection [LOD]–166.5 ng [Sn] g–1 dry wt) and bivalve mollusks (29.4–206.0 ng [Sn] g–1 dry wt); whereas imposex incidence was only 15% in the gastropod Pareuthria plumbea collected near a harbor. Low hydrocarbon pollution was found in sediments and bivalves with ∑PAHs(16) ranging from <LOD to 94.9 ng g–1 dry weight and from <LOD to 54.9 ng g−1 dry weight, respectively. Values were typical of locations distant from pollutant sources and showed different compositional patterns for both substrates. However, concentrations for some individual PAHs in sediments were found over the threshold effect level. On average, ΣPCB did not exceed the sediment quality guidelines being 0.57 ± 0.88 ng g–1 dry weight in sediments and 0.41 ± 0.26 ng g−1 dry weight in bivalves. Average ΣOCPs in sediments were 0.53 ± 0.34 ng g−1 dry weight and ranged from <LOD to 0.22 ng g–1 dry weight in bivalves, showing a different pattern and suggesting a different accumulation pathway as was found for PAHs. Although both discrete and atmospheric sources can be considered for PAHs, organochlorines pollution was clearly related to atmospheric global transport, indicating that in the studied area, OCPs and PCBs experience permanent or temporal deposition during their migration to southern zones.
publishDate	2015
dc.date.none.fl_str_mv	2015-12-29
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/11336/37056 Commendatore, Marta Graciela; Franco, Marcos Antonio; Gomes Costa, Patricia; Castro ,Italo B.; Fillman, Gilberto; et al.; Butyltins, polyaromatic hydrocarbons, organochlorine pesticides, and polychlorinated biphenyls in sediments and bivalve mollusks in a mid-latitude environment from the Patagonian coastal zone; Society of Environmental Toxicology and Chemistry; Environmental Toxicology and Chemistry; 34; 12; 29-12-2015; 2750-2763 0730-7268 CONICET Digital CONICET
url	http://hdl.handle.net/11336/37056
identifier_str_mv	Commendatore, Marta Graciela; Franco, Marcos Antonio; Gomes Costa, Patricia; Castro ,Italo B.; Fillman, Gilberto; et al.; Butyltins, polyaromatic hydrocarbons, organochlorine pesticides, and polychlorinated biphenyls in sediments and bivalve mollusks in a mid-latitude environment from the Patagonian coastal zone; Society of Environmental Toxicology and Chemistry; Environmental Toxicology and Chemistry; 34; 12; 29-12-2015; 2750-2763 0730-7268 CONICET Digital CONICET
dc.language.none.fl_str_mv	eng
language	eng
dc.relation.none.fl_str_mv	info:eu-repo/semantics/altIdentifier/url/http://onlinelibrary.wiley.com/doi/10.1002/etc.3134/abstract info:eu-repo/semantics/altIdentifier/doi/10.1002/etc.3134
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 application/pdf
dc.publisher.none.fl_str_mv	Society of Environmental Toxicology and Chemistry
publisher.none.fl_str_mv	Society of Environmental Toxicology and Chemistry
dc.source.none.fl_str_mv	reponame:CONICET Digital (CONICET) instname:Consejo Nacional de Investigaciones Científicas y Técnicas
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repository.mail.fl_str_mv	dasensio@conicet.gov.ar; lcarlino@conicet.gov.ar
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Butyltins, polyaromatic hydrocarbons, organochlorine pesticides, and polychlorinated biphenyls in sediments and bivalve mollusks in a mid-latitude environment from the Patagonian c...

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