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dc.contributor.author
Sturla Lompre, Julieta
dc.contributor.author
Giarratano, Erica
dc.contributor.author
Gil, Monica Noemi
dc.date.available
2018-12-17T20:11:00Z
dc.date.issued
2017-09
dc.identifier.citation
Sturla Lompre, Julieta; Giarratano, Erica; Gil, Monica Noemi; LC50 of arsenic in Tehuelche scallop Aequipecten tehuelchus from San José Gulf in Patagonia, Argentina; Conchologists of America; American conchologist; 45; 3; 9-2017; 38-41
dc.identifier.issn
1072-2440
dc.identifier.uri
http://hdl.handle.net/11336/66614
dc.description.abstract
The fishing industry is an important economic activity in Argentina, and in recent years there was a trend of growth in exports, being the main consumer countries Spain (27%) and China (14%) (Ministry of Agro Industry, 2016). In 2015, 11% of total exportation of marine resources were mollusks (Ministry of Agro Industry, 2016). Among the main commercial species of bivalves are the mussel Mytilus edulis platensis, the Tehuelche scallop Aequipecten tehuelchus, the Patagonian scallop Zygochlamys patagonica and the ribbed mussel Aulacomya atra. Seafood is considered as the main source of arsenic (As) in the human diet (Mania et al., 2015; Muñoz et al., 2005; Sigrist et al., 2016) and recent reports have shown the presence of this metalloid in some mollusks (Mohamed, 2008; Urtubey et al., 2016) and also in seaweed from North Patagonian Gulfs (Gil et al., 2015). San Jose Gulf is located in northern Patagonia (42º20´S, 64º20´W) in Valdes Peninsula and presents geographical and ecological conditions favorable for the settlement of natural populations of great commercial interest. In this place, scallop has historically represented the support species of the shellfish activity especially for the families of artisanal fishermen who live there. Thus, the human influence on the ecosystem is scarce and limited to artisanal shellfish activity and is not contaminated by urban-industrial effluents (Neyro, 2017).The goal of the present study was to determine environmental concentrations of As in seawater, sediment, and tissues of scallops, and to defined its LC50 by bioassays performed in independent aquariums.
dc.format
application/pdf
dc.language.iso
eng
dc.publisher
Conchologists of America
dc.rights
info:eu-repo/semantics/restrictedAccess
dc.rights.uri
https://creativecommons.org/licenses/by-nc-sa/2.5/ar/
dc.subject
Tehuelche Scallop
dc.subject
Arsenic
dc.subject
Lc50
dc.subject
Accumulation
dc.subject.classification
Meteorología y Ciencias Atmosféricas
dc.subject.classification
Ciencias de la Tierra y relacionadas con el Medio Ambiente
dc.subject.classification
CIENCIAS NATURALES Y EXACTAS
dc.title
LC50 of arsenic in Tehuelche scallop Aequipecten tehuelchus from San José Gulf in Patagonia, Argentina
dc.type
info:eu-repo/semantics/article
dc.type
info:ar-repo/semantics/artículo
dc.type
info:eu-repo/semantics/publishedVersion
dc.date.updated
2018-10-29T17:02:00Z
dc.journal.volume
45
dc.journal.number
3
dc.journal.pagination
38-41
dc.journal.pais
Estados Unidos
dc.description.fil
Fil: Sturla Lompre, Julieta. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - Centro Nacional Patagónico. Centro para el Estudio de Sistemas Marinos; Argentina
dc.description.fil
Fil: Giarratano, Erica. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - Centro Nacional Patagónico. Centro para el Estudio de Sistemas Marinos; Argentina
dc.description.fil
Fil: Gil, Monica Noemi. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - Centro Nacional Patagónico. Centro para el Estudio de Sistemas Marinos; Argentina
dc.journal.title
American conchologist
dc.relation.alternativeid
info:eu-repo/semantics/altIdentifier/url/http://www.conchologistsofamerica.org/publications/past-issues.html


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