Chemical characterization and toxicity of water-accommodated fraction of oil on the South American native species Hyalella curvispina

Autores
del Brío, Josefina; Montagna, Cristina Monica; Lares, Betsabe Ailén; Parolo, Maria Eugenia; Venturino, Andres
Año de publicación
2018
Idioma
inglés
Tipo de recurso
artículo
Estado
versión publicada
Descripción
Chemical and toxicological crude oil analysis was performed on water-accommodated fraction of oil (WAF). This study characterized the chemical composition of WAF and its dissipation over a period of 192 h. Acute (96 h) and chronic (14 d) toxicity of WAF were evaluated on Hyalella curvispina from both reference (Los Barreales lake, LB) and hydrocarbon-contaminated (Durán stream, DS) sites. The total hydrocarbon (TPHs) concentration in WAF was 2.18 mg L−1. The dissipation rates of hydrocarbons in WAF showed a first-order kinetics, with half-lives ranging between 65 h-200 h. Amphipods from LB showed acute and chronic LC50 values of 0.33 and 0.018 mg L−1, respectively. Amphipods from DS exposed to pure WAF showed no mortality in either acute or chronic assays. Further biochemical and molecular research is required to determine the mechanisms underlying the resistance to WAF exposure on DS amphipods.
Materia
AMPHIPOD
AQUATIC TOXICITY
HYDROCARBONS
SPECIES SENSITIVITY DISTRIBUTION
WATER CONTAMINATION
Nivel de accesibilidad
acceso abierto
Condiciones de uso
https://creativecommons.org/licenses/by-nc-nd/2.5/ar/
Repositorio
CONICET Digital (CONICET)
Institución
Consejo Nacional de Investigaciones Científicas y Técnicas
OAI Identificador
oai:ri.conicet.gov.ar:11336/119774
Acceder
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network_name_str CONICET Digital (CONICET)
spelling Chemical characterization and toxicity of water-accommodated fraction of oil on the South American native species Hyalella curvispinadel Brío, JosefinaMontagna, Cristina MonicaLares, Betsabe AilénParolo, Maria EugeniaVenturino, AndresAMPHIPODAQUATIC TOXICITYHYDROCARBONSSPECIES SENSITIVITY DISTRIBUTIONWATER CONTAMINATIONhttps://purl.org/becyt/ford/1.6https://purl.org/becyt/ford/1Chemical and toxicological crude oil analysis was performed on water-accommodated fraction of oil (WAF). This study characterized the chemical composition of WAF and its dissipation over a period of 192 h. Acute (96 h) and chronic (14 d) toxicity of WAF were evaluated on Hyalella curvispina from both reference (Los Barreales lake, LB) and hydrocarbon-contaminated (Durán stream, DS) sites. The total hydrocarbon (TPHs) concentration in WAF was 2.18 mg L−1. The dissipation rates of hydrocarbons in WAF showed a first-order kinetics, with half-lives ranging between 65 h-200 h. Amphipods from LB showed acute and chronic LC50 values of 0.33 and 0.018 mg L−1, respectively. Amphipods from DS exposed to pure WAF showed no mortality in either acute or chronic assays. Further biochemical and molecular research is required to determine the mechanisms underlying the resistance to WAF exposure on DS amphipods.Elsevier Science2018-06info:eu-repo/semantics/articleinfo:eu-repo/semantics/publishedVersionhttp://purl.org/coar/resource_type/c_6501info:ar-repo/semantics/articuloapplication/pdfapplication/pdfapplication/pdfapplication/pdfapplication/pdfapplication/pdfhttp://hdl.handle.net/11336/119774del Brío, Josefina; Montagna, Cristina Monica; Lares, Betsabe Ailén; Parolo, Maria Eugenia; Venturino, Andres; Chemical characterization and toxicity of water-accommodated fraction of oil on the South American native species Hyalella curvispina; Elsevier Science; Environmental Toxicology and Pharmacology; 60; 6-2018; 209-2151382-6689CONICET DigitalCONICETenginfo:eu-repo/semantics/altIdentifier/url/https://www.sciencedirect.com/science/article/pii/S1382668918300863info:eu-repo/semantics/altIdentifier/doi/10.1016/j.etap.2018.04.022info:eu-repo/semantics/openAccesshttps://creativecommons.org/licenses/by-nc-nd/2.5/ar/reponame:CONICET Digital (CONICET)instname:Consejo Nacional de Investigaciones Científicas y Técnicas2025-10-15T15:35:55Zoai:ri.conicet.gov.ar:11336/119774instacron: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:34982025-10-15 15:35:55.446CONICET Digital (CONICET) - Consejo Nacional de Investigaciones Científicas y Técnicasfalse
dc.title.none.fl_str_mv Chemical characterization and toxicity of water-accommodated fraction of oil on the South American native species Hyalella curvispina
title Chemical characterization and toxicity of water-accommodated fraction of oil on the South American native species Hyalella curvispina
spellingShingle Chemical characterization and toxicity of water-accommodated fraction of oil on the South American native species Hyalella curvispina
del Brío, Josefina
AMPHIPOD
AQUATIC TOXICITY
HYDROCARBONS
SPECIES SENSITIVITY DISTRIBUTION
WATER CONTAMINATION
title_short Chemical characterization and toxicity of water-accommodated fraction of oil on the South American native species Hyalella curvispina
title_full Chemical characterization and toxicity of water-accommodated fraction of oil on the South American native species Hyalella curvispina
title_fullStr Chemical characterization and toxicity of water-accommodated fraction of oil on the South American native species Hyalella curvispina
title_full_unstemmed Chemical characterization and toxicity of water-accommodated fraction of oil on the South American native species Hyalella curvispina
title_sort Chemical characterization and toxicity of water-accommodated fraction of oil on the South American native species Hyalella curvispina
dc.creator.none.fl_str_mv del Brío, Josefina
Montagna, Cristina Monica
Lares, Betsabe Ailén
Parolo, Maria Eugenia
Venturino, Andres
author del Brío, Josefina
author_facet del Brío, Josefina
Montagna, Cristina Monica
Lares, Betsabe Ailén
Parolo, Maria Eugenia
Venturino, Andres
author_role author
author2 Montagna, Cristina Monica
Lares, Betsabe Ailén
Parolo, Maria Eugenia
Venturino, Andres
author2_role author
author
author
author
dc.subject.none.fl_str_mv AMPHIPOD
AQUATIC TOXICITY
HYDROCARBONS
SPECIES SENSITIVITY DISTRIBUTION
WATER CONTAMINATION
topic AMPHIPOD
AQUATIC TOXICITY
HYDROCARBONS
SPECIES SENSITIVITY DISTRIBUTION
WATER CONTAMINATION
purl_subject.fl_str_mv https://purl.org/becyt/ford/1.6
https://purl.org/becyt/ford/1
dc.description.none.fl_txt_mv Chemical and toxicological crude oil analysis was performed on water-accommodated fraction of oil (WAF). This study characterized the chemical composition of WAF and its dissipation over a period of 192 h. Acute (96 h) and chronic (14 d) toxicity of WAF were evaluated on Hyalella curvispina from both reference (Los Barreales lake, LB) and hydrocarbon-contaminated (Durán stream, DS) sites. The total hydrocarbon (TPHs) concentration in WAF was 2.18 mg L−1. The dissipation rates of hydrocarbons in WAF showed a first-order kinetics, with half-lives ranging between 65 h-200 h. Amphipods from LB showed acute and chronic LC50 values of 0.33 and 0.018 mg L−1, respectively. Amphipods from DS exposed to pure WAF showed no mortality in either acute or chronic assays. Further biochemical and molecular research is required to determine the mechanisms underlying the resistance to WAF exposure on DS amphipods.
description Chemical and toxicological crude oil analysis was performed on water-accommodated fraction of oil (WAF). This study characterized the chemical composition of WAF and its dissipation over a period of 192 h. Acute (96 h) and chronic (14 d) toxicity of WAF were evaluated on Hyalella curvispina from both reference (Los Barreales lake, LB) and hydrocarbon-contaminated (Durán stream, DS) sites. The total hydrocarbon (TPHs) concentration in WAF was 2.18 mg L−1. The dissipation rates of hydrocarbons in WAF showed a first-order kinetics, with half-lives ranging between 65 h-200 h. Amphipods from LB showed acute and chronic LC50 values of 0.33 and 0.018 mg L−1, respectively. Amphipods from DS exposed to pure WAF showed no mortality in either acute or chronic assays. Further biochemical and molecular research is required to determine the mechanisms underlying the resistance to WAF exposure on DS amphipods.
publishDate 2018
dc.date.none.fl_str_mv 2018-06
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/11336/119774
del Brío, Josefina; Montagna, Cristina Monica; Lares, Betsabe Ailén; Parolo, Maria Eugenia; Venturino, Andres; Chemical characterization and toxicity of water-accommodated fraction of oil on the South American native species Hyalella curvispina; Elsevier Science; Environmental Toxicology and Pharmacology; 60; 6-2018; 209-215
1382-6689
CONICET Digital
CONICET
url http://hdl.handle.net/11336/119774
identifier_str_mv del Brío, Josefina; Montagna, Cristina Monica; Lares, Betsabe Ailén; Parolo, Maria Eugenia; Venturino, Andres; Chemical characterization and toxicity of water-accommodated fraction of oil on the South American native species Hyalella curvispina; Elsevier Science; Environmental Toxicology and Pharmacology; 60; 6-2018; 209-215
1382-6689
CONICET Digital
CONICET
dc.language.none.fl_str_mv eng
language eng
dc.relation.none.fl_str_mv info:eu-repo/semantics/altIdentifier/url/https://www.sciencedirect.com/science/article/pii/S1382668918300863
info:eu-repo/semantics/altIdentifier/doi/10.1016/j.etap.2018.04.022
dc.rights.none.fl_str_mv info:eu-repo/semantics/openAccess
https://creativecommons.org/licenses/by-nc-nd/2.5/ar/
eu_rights_str_mv openAccess
rights_invalid_str_mv https://creativecommons.org/licenses/by-nc-nd/2.5/ar/
dc.format.none.fl_str_mv application/pdf
application/pdf
application/pdf
application/pdf
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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score 13.22299

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