Výsledky vyhledávání - "Nora G. Montoya"

Akademický článek

Seasonal variability of phytoplankton community structure in a coastal station of the Argentine continental shelf based on a chemotaxonomic approach

Autor: M. Guillermina Ruiz, M. Belén Mattera Coy, Mario C. Carignan, Macarena Albornoz, Graciela N. Molinari, Nora G. Montoya

Publikováno v: Marine and Fishery Sciences, Vol 38, Iss 1 (2024)

The composition, abundance and size structure of the phytoplankton community at a coastal time series station (38° 28' S-57° 41' W, EPEA, Argentina) was characterized by applying the chemotaxonomic approach. The seasonal variability of pigment dive

Externí odkaz: https://doaj.org/article/f497352c7f0846f3a0729faacc9d2bb5

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Akademický článek

Características ambientales y algas nocivas en un área de producción de moluscos bivalvos del Canal Beagle, Argentina

Autor: Hugo Benavides, Nora G. Montoya, Mario Carignan, Carlos Luizón

Publikováno v: Marine and Fishery Sciences, Vol 32, Iss 2 (2020)

En diciembre de 2013 se realizó un estudio para conocer las especies de microalgas tóxicas presentes en el área, las distintas toxinas que producen y los factores ambientales que condicionan la distribución de las comunidades de fitoplancton y su

Externí odkaz: https://doaj.org/article/eebf779c38cd4495b047e0ae05a9465c

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Molecular, morphological, and toxinological characterizations of an Argentinean strain of Halamphora coffeaeformis with potential biotechnological applications

Autor: Silvia E. Sala, M. Virginia Sanchez-Puerta, Amelia A. Vouilloud, Cecilia A. Popovich, Patricia Ines Leonardi, Gaston Osvaldo Almandoz, Belén Mattera Coy, Nora G. Montoya

Publikováno v: SEDICI (UNLP)
Universidad Nacional de La Plata
instacron:UNLP

Diatoms are a diverse group of unicellular microalgae with broad biotechnological and industrial applications. Recent studies have revealed that some species from the genus Halamphora accumulate high quantities of lipids, which make them potentially

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::e45b4bd4c791e859651260b271f53aa7
https://doi.org/10.1007/s10811-020-02353-4

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Experimental exposure of the mussel Mytilus platensis (d'Orbigny, 1842) to the dinoflagellate Alexandrium catenella from Argentine Patagonia

Autor: Monica Noemi Gil, Nora G. Montoya, Norma Santinelli, Leilén Gracia Villalobos, Jesica L. Tobke

Publikováno v: Ecotoxicology (London, England). 29(2)

Individuals of Mytilus platensis were exposed to Alexandrium catenella to evaluate the accumulation and metabolization of paralytic shellfish toxins (PST) over a period of 25 days. Mussels were collected from the intertidal zone of Cerro Avanzado, Ar

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::2539e07431f572e3c0f9124f9b87d64d
https://pubmed.ncbi.nlm.nih.gov/32026312

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Mycosporine-like amino acids and xanthophyll-cycle pigments favour a massive spring bloom development of the dinoflagellate Prorocentrum minimum in Grande Bay (Argentina), an ozone hole affected area

Autor: Mario O. Carignan, Rut Akselman, Ezequiel Cozzolino, José I. Carreto, Nora G. Montoya

Publikováno v: Journal of Marine Systems. 178:15-28

In Grande Bay (Southern Patagonian Shelf) in a eutrophic and recirculating area slightly stratified during spring, we observed an intense (up to 1 × 10 7 cells L − 1 ) and shallow, quasi mono-specific bloom of the dinoflagellate Prorocentrum minim

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::c2c393f0153ab0808324f9e4b3b5b279
https://doi.org/10.1016/j.jmarsys.2017.10.004

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Harmful phytoplankton in the Beagle Channel (South America) as a potential threat to aquaculture activities

Autor: Marcelo Pablo Hernando, Martha E. Ferrario, Gaston Osvaldo Almandoz, Soledad Lorena Diodato, Marcela Álvarez, Adrián Oscar Cefarelli, Irene R. Schloss, Elena Fabro, Nora G. Montoya, Katja Metfies, Hugo Benavides, Mario O. Carignan, Nina Lundholm

The Beagle Channel is a remote subantarctic environment where mussel aquaculture initiatives have existedsince the early 1990s. Here we analyze phytoplankton biomass and composition, and the occurrence of harmfulmicroalgae species and their toxins at

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::5c0cb0315f1a003400c36ec45a1cd605
https://www.sciencedirect.com/science/article/abs/pii/S0025326X19303856

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Environmental features and harmful algae in an area of bivalve shellfish production of the Beagle Channel, Argentina

Autor: Hugo Benavides, Mario O. Carignan, Nora G. Montoya, Carlos Luizón

Publikováno v: nmontoya@inidep.edu.ar
Instituto Nacional de Investigación y Desarrollo Pesquero (INIDEP), Mar del Plata, Argentina
Marine and Fishery Sciences, Vol 32, Iss 2 (2020)

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::36d406afe6287d66130615158980c09f
https://hdl.handle.net/1834/41303

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Occurrence of Marine Biotoxins and Shellfish Poisoning Events and Their Causative Organisms in Argentine Marine Waters

Autor: Bernd Krock, Rut Akselman, Nora G. Montoya, Martha E. Ferrario

Publikováno v: EPIC3Oceanography, The Oceanography Society, 31(4), ISSN: 1042-8275
CONICET Digital (CONICET)
Consejo Nacional de Investigaciones Científicas y Técnicas
instacron:CONICET

In the Argentine Sea, marine phycotoxins of microalgal origin associatedwith five shellfish poisoning syndromes have been reported. The most problematic interms of toxicity and geographic distribution is paralytic shellfish poisoning (PSP), followedb

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::4e20cc3bdb8bbd17b5d0b43ed3fece56
https://hdl.handle.net/10013/epic.5debd78d-1382-4e01-b9c4-5222768b486b

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Alexandrium tamarense/catenella Blooms in the Southwestern Atlantic: Paralytic Shellfish Toxin Production and Its Trophic Transference

Autor: Mario O. Carignan, José I. Carreto, Nora G. Montoya

Publikováno v: Plankton Ecology of the Southwestern Atlantic ISBN: 9783319778686

Some species of the dinoflagellate genus Alexandrium (Halim) Balech produce potent neurotoxins called saxitoxins (STXs), which can be accumulated in several invertebrates whose ingestion can cause the human intoxication named paralytic shellfish pois

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::398023205a0a876f6cc77a2f179e9388
https://doi.org/10.1007/978-3-319-77869-3_20

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Remoción del dinoflagelado tóxico Alexandrium tamarense (Dinophyta, Gonyaulacales) por Mnemiopsis leidyi (Ctenophora, Lobata) en condiciones experimentales controladas

Autor: Marcelo Acha, Hugo Benavides, Hermes Mianzan, Nora G. Montoya, Sergio N. Bolasina, José I. Carreto

Publikováno v: CONICET Digital (CONICET)
Consejo Nacional de Investigaciones Científicas y Técnicas
instacron:CONICET

The objective of the present study is to estimate the removal capability of the ctenophore Mnemiopsis leidyi (Ctenophora, Lobata) on cultures of the toxic dinoflagellate Alexandrium tamarense (Dinophyta, Gonyaulacales). For this purpose, observations

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::1d8544433df74db6ace764239691319b
https://doi.org/10.4067/s0718-19572015000300012

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