Toxicity episodes in mollusks from marine coastal waters of the Province of Buenos Aires (Argentina) associated to toxigenic algae (March 2008-March 2013)

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Toxicity episodes in mollusks from marine coastal waters of the Province of Buenos Aires (Argentina) associated to toxigenic algae (March 2008-March 2013). Since a project of monitoring toxigenic microalgae and toxins in shellfish started in 2008, carried out along the coast betweenSan Clemente del...

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Autores principales: Sunesen, Inés, Lavigne, Andrea S., Goya, Alejandra, Sar, Eugenia A.
Formato: Artículo revista
Lenguaje:Español
Publicado: Sociedad Argentina de Botánica 2014
Materias:
Alexandrium tamarense
Dinophysis acuminata
Dinophysis caudata
Gymnodiniumcatenatum
DSP toxins
lipophilic toxins
PSP toxins.
toxinas DSP
toxinas lipofílicas
toxinas PSP.
Acceso en línea:https://revistas.unc.edu.ar/index.php/BSAB/article/view/9463
Aporte de:
Boletín de la Sociedad Argentina de Botánica de Universidad Nacional de Córdoba
id I10-R325-article-9463
record_format ojs
spelling I10-R325-article-94632024-09-03T22:47:30Z Toxicity episodes in mollusks from marine coastal waters of the Province of Buenos Aires (Argentina) associated to toxigenic algae (March 2008-March 2013) Episodios de toxicidad en moluscos de aguas marinas costeras de la Provincia de Buenos Aires (Argentina) asociados a algas toxígenas (marzo de 2008-marzo de 2013) Sunesen, Inés Lavigne, Andrea S. Goya, Alejandra Sar, Eugenia A. Alexandrium tamarense Dinophysis acuminata Dinophysis caudata Gymnodiniumcatenatum DSP toxins lipophilic toxins PSP toxins. Alexandrium tamarense Dinophysis acuminata Dinophysis caudata Gymnodiniumcatenatum toxinas DSP toxinas lipofílicas toxinas PSP. Toxicity episodes in mollusks from marine coastal waters of the Province of Buenos Aires (Argentina) associated to toxigenic algae (March 2008-March 2013). Since a project of monitoring toxigenic microalgae and toxins in shellfish started in 2008, carried out along the coast betweenSan Clemente del Tuyú and Mar Azul (Northern Zone) and Bahía Anegada (Southern Zone) of the Province of Buenos Aires, four outbreaks of toxicity for paralytic shellfish toxins (PSP) and eight outbreaks for lipophilic shellfish toxins (DSP/not determined) were recorded. The results were used as technical tool from which the implementing authority (Dirección Provincial de Pesca of the Ministerio de Asuntos Agrarios of the Provincia de Buenos Aires) founded eleven decisions to impose closures and one sanitary alert to the consumption, extraction and commercialization of shellfish. Three of the PSP outbreaks occurred in the Northern Zone associated with Gymnodinium catenatum. The fourth episode occurred in Puerto Quequén associated with Alexandrium tamarense. In the same areathere were three DSP toxicity events, and associated species were Dinophysis acuminata and D. caudata. The remaining five episodes of toxicity for lipophilic toxins occurred in the Southern Zone, in one or more of the three sanitary areas classified as A by SENASA, and none of them could be associated with any of the known toxigenic species. A partir de un monitoreo de microalgas toxígenas y toxinas en moluscos iniciado en 2008, llevado a cabo entre San Clemente del Tuyú y Mar Azul (Zona Norte) y en la Bahía Anegada (Zona Sur) de la Provincia de Buenos Aires fueron registrados cuatro brotes de toxicidad por toxina paralizante de moluscos (PSP) y ocho brotes por toxinas lipofílicas de moluscos (DSP/no determinadas). Los resultados obtenidos fueron empleados como herramienta técnica a partir dela cual la autoridad de aplicación (Dirección Provincial de Pesca del Ministerio de Asuntos Agrarios de la Provincia de Buenos Aires) fundó la decisión de imponer once vedas y una alerta sanitaria al consumo, extracción y comercialización de moluscos. Tres de los brotes por PSP se produjeron en la Zona Norte y la especie asociada fue Gymnodinium catenatum. El cuarto episodio se produjo en Puerto Quequén, durante un muestreo eventual, asociado a Alexandrium tamarense. En esta misma zona se produjeron tres de los eventos de toxicidad por DSP, y las especies asociadas fueron Dinophysis acuminata y D. caudata. Los restantes cinco episodios de toxicidad por toxinas lipofílicas ocurrieron en la Zona Sur, en una o más de las tres zonas clasificadas sanitariamente como A por SENASA, y ninguno pudo ser asociado a alguna de las especies toxígenas conocidas. Sociedad Argentina de Botánica 2014-11-25 info:eu-repo/semantics/article info:eu-repo/semantics/publishedVersion Artículo original application/pdf https://revistas.unc.edu.ar/index.php/BSAB/article/view/9463 10.31055/1851.2372.v49.n3.9463 Boletín de la Sociedad Argentina de Botánica (Journal of the Argentine Botanical Society; Vol. 49 No. 3 (2014): Septiembre; 327-333 Boletín de la Sociedad Argentina de Botánica; Vol. 49 Núm. 3 (2014): Septiembre; 327-333 Boletín de la Sociedad Argentina de Botánica; v. 49 n. 3 (2014): Septiembre; 327-333 1851-2372 0373-580X 10.31055/1851.2372.v49.n3 spa https://revistas.unc.edu.ar/index.php/BSAB/article/view/9463/10201
institution Universidad Nacional de Córdoba
institution_str I-10
repository_str R-325
container_title_str Boletín de la Sociedad Argentina de Botánica
language Español
format Artículo revista
topic Alexandrium tamarense
Dinophysis acuminata
Dinophysis caudata
Gymnodiniumcatenatum
DSP toxins
lipophilic toxins
PSP toxins.
Alexandrium tamarense
Dinophysis acuminata
Dinophysis caudata
Gymnodiniumcatenatum
toxinas DSP
toxinas lipofílicas
toxinas PSP.
spellingShingle Alexandrium tamarense
Dinophysis acuminata
Dinophysis caudata
Gymnodiniumcatenatum
DSP toxins
lipophilic toxins
PSP toxins.
Alexandrium tamarense
Dinophysis acuminata
Dinophysis caudata
Gymnodiniumcatenatum
toxinas DSP
toxinas lipofílicas
toxinas PSP.
Sunesen, Inés
Lavigne, Andrea S.
Goya, Alejandra
Sar, Eugenia A.
Toxicity episodes in mollusks from marine coastal waters of the Province of Buenos Aires (Argentina) associated to toxigenic algae (March 2008-March 2013)
topic_facet Alexandrium tamarense
Dinophysis acuminata
Dinophysis caudata
Gymnodiniumcatenatum
DSP toxins
lipophilic toxins
PSP toxins.
Alexandrium tamarense
Dinophysis acuminata
Dinophysis caudata
Gymnodiniumcatenatum
toxinas DSP
toxinas lipofílicas
toxinas PSP.
author Sunesen, Inés
Lavigne, Andrea S.
Goya, Alejandra
Sar, Eugenia A.
author_facet Sunesen, Inés
Lavigne, Andrea S.
Goya, Alejandra
Sar, Eugenia A.
author_sort Sunesen, Inés
title Toxicity episodes in mollusks from marine coastal waters of the Province of Buenos Aires (Argentina) associated to toxigenic algae (March 2008-March 2013)
title_short Toxicity episodes in mollusks from marine coastal waters of the Province of Buenos Aires (Argentina) associated to toxigenic algae (March 2008-March 2013)
title_full Toxicity episodes in mollusks from marine coastal waters of the Province of Buenos Aires (Argentina) associated to toxigenic algae (March 2008-March 2013)
title_fullStr Toxicity episodes in mollusks from marine coastal waters of the Province of Buenos Aires (Argentina) associated to toxigenic algae (March 2008-March 2013)
title_full_unstemmed Toxicity episodes in mollusks from marine coastal waters of the Province of Buenos Aires (Argentina) associated to toxigenic algae (March 2008-March 2013)
title_sort toxicity episodes in mollusks from marine coastal waters of the province of buenos aires (argentina) associated to toxigenic algae (march 2008-march 2013)
description Toxicity episodes in mollusks from marine coastal waters of the Province of Buenos Aires (Argentina) associated to toxigenic algae (March 2008-March 2013). Since a project of monitoring toxigenic microalgae and toxins in shellfish started in 2008, carried out along the coast betweenSan Clemente del Tuyú and Mar Azul (Northern Zone) and Bahía Anegada (Southern Zone) of the Province of Buenos Aires, four outbreaks of toxicity for paralytic shellfish toxins (PSP) and eight outbreaks for lipophilic shellfish toxins (DSP/not determined) were recorded. The results were used as technical tool from which the implementing authority (Dirección Provincial de Pesca of the Ministerio de Asuntos Agrarios of the Provincia de Buenos Aires) founded eleven decisions to impose closures and one sanitary alert to the consumption, extraction and commercialization of shellfish. Three of the PSP outbreaks occurred in the Northern Zone associated with Gymnodinium catenatum. The fourth episode occurred in Puerto Quequén associated with Alexandrium tamarense. In the same areathere were three DSP toxicity events, and associated species were Dinophysis acuminata and D. caudata. The remaining five episodes of toxicity for lipophilic toxins occurred in the Southern Zone, in one or more of the three sanitary areas classified as A by SENASA, and none of them could be associated with any of the known toxigenic species.
publisher Sociedad Argentina de Botánica
publishDate 2014
url https://revistas.unc.edu.ar/index.php/BSAB/article/view/9463
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first_indexed 2024-09-03T22:49:43Z
last_indexed 2024-09-03T22:49:43Z
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