INVESTIGADORES
ALMANDOZ Gaston Osvaldo
artículos
ALMANDOZ, GASTÓN OSVALDO; FABRO, ELENA; SPRONG, PIM; MASCIONI, MARTINA; ANTONI, JULIETA; FERRARIO, MARTHA; METFIES, KATJA; BARRERA, FACUNDO MATIAS
Metabarcoding and microscopy characterization of phytoplankton from frontal areas of the Argentine Sea
FRONTIERS IN MARINE SCIENCE; Lugar: Londres; Año: 2024 vol. 10
CADAILLON, A.M.; MATTERA, B.; ALBIZZI, A.; MONTOYA, N.; MALDONADO, S.; RAYA REY, A.; RICCIALDELLI, L.; ALMANDOZ, G.O.; SCHLOSS, I.R.
Multispecies mass mortality in the Beagle Channel associated with paralytic shellfish toxins
HARMFUL ALGAE; Año: 2024 vol. 132
ANTONI, JULIETA S.; ALMANDOZ, GASTÓN O.; GOLDSMIT, JESICA; GARCIA, MAXIMILIANO D.; FLORES MELO, XIMENA; HERNANDO, MARCELO P.; SCHLOSS, IRENE R.
Long‐term studies on West Antarctic Peninsula phytoplankton blooms suggest range shifts between temperate and polar species
GLOBAL CHANGE BIOLOGY; Año: 2024 vol. 30
SCHLOSS, IRENE R.; PIZARRO, GEMITA; CADAILLON, ANDREANA M.; GIESECKE, RICARDO; HERNANDO, MARCELO P.; ALMANDOZ, GASTÓN O.; LATORRE, MAITÉ P.; MALITS, ANDREA; FLORES-MELO, XIMENA; SARAVIA, LEONARDO A.; MARTÍN, JACOBO; GUZMÁN, LEONARDO; IACHETTI, CLARA M.; RUIZ, CRISTIAN
Alexandrium catenella dynamics and paralytic shellfish toxins distribution along the Beagle Channel (southern Patagonia)
JOURNAL OF MARINE SYSTEMS; Año: 2023 vol. 239
MASCIONI, MARTINA; ALMANDOZ, GASTÓN O.; CUSICK, ALLISON; PAN, B. JACK; VERNET, MARIA
Phytoplankton dynamics in nearshore regions of the western Antarctic Peninsula in relation to a variable frontal zone in the Gerlache Strait
FRONTIERS IN MARINE SCIENCE; Año: 2023 vol. 10
CADAILLON, A.M.; ALMANDOZ, G.O.; HERNANDO, M.P.; SARAVIA, L.; MALDONADO, S.; SCHLOSS, I.R.
Spatiotemporal distribution of paralytic shellfish poisoning (PSP) toxins in Beagle Channel (South America) during 2005–2017
PROGRESS IN OCEANOGRAPHY; Año: 2022 vol. 204
SALA, SILVIA E.; VOUILLOUD, AMELIA A.; POPOVICH, CECILIA A.; SANCHEZ-PUERTA, M. VIRGINIA; ALMANDOZ, GASTÓN O.; COY, BELÉN MATTERA; MONTOYA, NORA G.; LEONARDI, PATRICIA
Molecular, morphological, and toxinological characterizations of an Argentinean strain of Halamphora coffeaeformis with potential biotechnological applications
JOURNAL OF APPLIED PHYCOLOGY; Año: 2021
PAPARAZZO, FLAVIO E.; PIERATTINI MARTINEZ, REGINA; FABRO, ELENA; GONÇALVES, RODRIGO J.; CRESPI-ABRIL, AUGUSTO C.; SORIA, GASPAR R.; BARBIERI, ELENA A.; ALMANDOZ, GASTÓN O.
Relevance of sporadic upwelling events on primary productivity: The key role of nitrogen in a gulf of SW Atlantic Ocean
ESTUARINE COASTAL AND SHELF SCIENCE; Año: 2021 vol. 249
FABRO, ELENA; ALMANDOZ, GASTÓN O.
Field observations on rare or overlooked dinoflagellates from the Argentine Sea Observaciones de campo sobre dinoflagelados raros o desconocidos en el Mar Argentino
BOLETíN DE LA SOCIEDAD ARGENTINA DE BOTáNICA; Año: 2021 vol. 56 p. 123 - 140
MASCIONI, MARTINA; ALMANDOZ, GASTÓN O.; EKERN, LINDSEY; PAN, B. JACK; VERNET, MARIA
Microplanktonic diatom assemblages dominated the primary production but not the biomass in an Antarctic fjord
JOURNAL OF MARINE SYSTEMS; Año: 2021 vol. 224
KROCK, BERND; SCHLOSS, IRENE R.; TREFAULT, NICOLE; TILLMANN, URBAN; HERNANDO, MARCELO; DEREGIBUS, DOLORES; ANTONI, JULIETA; ALMANDOZ, GASTÓN O.; HOPPENRATH, MONA
Detection of the phycotoxin pectenotoxin-2 in waters around King George Island, Antarctica
POLAR BIOLOGY; Lugar: Berlin; Año: 2020 vol. 43 p. 263 - 277
PAN, B. JACK; VERNET, MARIA; MANCK, LAUREN; FORSCH, KIEFER; EKERN, LINDSEY; MASCIONI, MARTINA; BARBEAU, KATHERINE A.; ALMANDOZ, GASTÓN O.; ORONA, ALEXANDER J.
Environmental drivers of phytoplankton taxonomic composition in an Antarctic fjord
PROGRESS IN OCEANOGRAPHY; Año: 2020 vol. 183
HERNANDO, MARCELO; VARELA, DIANA E.; MALANGA, GABRIELA; ALMANDOZ, GASTÓN O.; SCHLOSS, IRENE R.
Effects of climate-induced changes in temperature and salinity on phytoplankton physiology and stress responses in coastal Antarctica
JOURNAL OF EXPERIMENTAL MARINE BIOLOGY AND ECOLOGY; Año: 2020 vol. 530-531
CUSICK, ALLISON; GILMORE, ROBERT; BOMBOSCH, ANNETTE; MASCIONI, MARTINA; ALMANDOZ, GASTÓN; VERNET, MARIA
Polar Tourism as an Effective Research Tool: Citizen Science in the Western Antarctic Peninsula
OCEANOGRAPHY; Año: 2020 vol. 33
ANTONI, JULIETA S.; ALMANDOZ, GASTÓN O.; FERRARIO, MARTHA E.; HERNANDO, MARCELO P.; VARELA, DIANA E.; ROZEMA, PATRICK D.; BUMA, ANITA G.J.; PAPARAZZO, FLAVIO E.; SCHLOSS, IRENE R.
Response of a natural Antarctic phytoplankton assemblage to changes in temperature and salinity
JOURNAL OF EXPERIMENTAL MARINE BIOLOGY AND ECOLOGY; Año: 2020 vol. 532
HOFFMEYER, MÓNICA S.; DUTTO, MARÍA S.; BERASATEGUI, ANABELA A.; GARCIA, MAXIMILIANO D.; PETTIGROSSO, ROSA E.; ALMANDOZ, GASTÓN O.; D'AGOSTINO, VALERIA; GARCÍA, TAMI M.; FABRO, ELENA; PAPARAZZO, FLAVIO E.; SOLÍS, MIRIAM; WILLIAMS, GABRIELA; ESTEVES, JOSÉ LUIS; KROCK, BERND
DOMOIC acid, Pseudo-nitzschia spp and potential vectors at the base of the pelagic food web over the northern Patagonian coast, Southwestern Atlantic
JOURNAL OF MARINE SYSTEMS; Año: 2020 vol. 212
GRACIA VILLALOBOS, LEILÉN; SANTINELLI, NORMA H.; SASTRE, ALICIA V.; MARINO, GERMÁN; ALMANDOZ, GASTÓN O.
Spatiotemporal distribution of paralytic shellfish poisoning (PSP) toxins in shellfish from Argentine Patagonian coast
Heliyon; Año: 2019 vol. 5
ALMANDOZ, GASTÓN O.; CEFARELLI, ADRIÁN O.; DIODATO, SOLEDAD; MONTOYA, NORA; BENAVIDES, HUGO R.; CARIGNAN, MARIO; HERNANDO, MARCELO; FABRO, ELENA; METFIES, KATJA; LUNDHOLM, NINA; SCHLOSS, IRENE R.; ÁLVAREZ, MARCELA; FERRARIO, MARTHA E.
Harmful phytoplankton in the Beagle Channel (South America) as a potential threat to aquaculture activities
MARINE POLLUTION BULLETIN; Lugar: Amsterdam; Año: 2019 vol. 145 p. 105 - 117
MASCIONI, MARTINA; ALMANDOZ, GASTÓN O.; CEFARELLI, ADRIÁN O.; CUSICK, ALLISON; FERRARIO, MARTHA E.; VERNET, MARIA
Phytoplankton composition and bloom formation in unexplored nearshore waters of the western Antarctic Peninsula
POLAR BIOLOGY; Lugar: Berlin; Año: 2019 vol. 42 p. 1859 - 1872
FABRO, ELENA; ALMANDOZ, GASTÓN O.; KROCK, BERND; TILLMANN, URBAN
Field observations of the dinoflagellate genus Azadinium and azaspiracid toxins in the south-west Atlantic Ocean
MARINE AND FRESHWATER RESEARCH; Año: 2019
FABRO, E; KROCK, B.; ALMANDOZ G. O.
Dinoflagelados productores de yessotoxinas en el Mar Argentino
BOLETíN DE LA SOCIEDAD ARGENTINA DE BOTáNICA; Lugar: Córdoba; Año: 2018 vol. 53 p. 551 - 566
FERRARIO, MARTHA E.; ALMANDOZ, GASTÓN O.; CEFARELLI, ADRIÁN O.; BESZTERI, BÁNK; AKSELMAN, RUT; FABRO, ELENA; CEMBELLA, ALLAN
Shionodiscus gaarderae sp. nov. (Thalassiosirales, Thalassiosiraceae), a bloom-producing diatom from the southwestern Atlantic Ocean, and emendation of Shionodiscus bioculatus var. bioculatus
DIATOM RESEARCH; Año: 2018 p. 1 - 13
CEFARELLI, A.O.; MASCIONI, M.; SIMONATO, J.; ALMANDOZ G. O.; VERNET, M
Haslea crucigeroides var. australis, var. nov. (Bacillariophyta), a new marine diatom from southern South America and Antarctica
Phytotaxa; Lugar: Auckland; Año: 2018 vol. 357 p. 179 - 188
BESZTERI, BÁNK; ALLEN, CLAIRE; ALMANDOZ, GASTÓN O.; ARMAND, LEANNE; BARCENA, MARÍA ÁNGELES; CANTZLER, HANNELORE; CROSTA, XAVIER; ESPER, OLIVER; JORDAN, RICHARD W.; RIGUAL HERNÁNDEZ, ANDRÉS S.
Quantitative comparison of taxa and taxon concepts in the diatom genus Fragilariopsis : a case study on using slide scanning, multiexpert image annotation, and image analysis in taxonomy 1
JOURNAL OF PHYCOLOGY; Lugar: Londres; Año: 2018
FABRO, E; KROCK, B.; TORRES, A.I.; PAPARAZZO, F.E.; SCHLOSS, I. R.; FERREYRA, G. A.; ALMANDOZ G. O.
Toxigenic dinoflagellates and associated toxins in the San Jorge Gulf, Argentina
OCEANOGRAPHY; Año: 2018
FLORES-MELO, X.; SCHLOSS, I. R.; CHAVANNE, C.; ALMANDOZ G. O.; LATORRE, M.; FERREYRA, G. A.
Phytoplankton ecology during a spring-neap tidal cycle in the Southern Tidal Front of San Jorge Gulf, Patagonia
OCEANOGRAPHY; Lugar: Maryland ; Año: 2018
LATORRE, M.; SCHLOSS, I. R.; ALMANDOZ G. O.; LEMARCHAND, K.; FLORES-MELO, X.; MASSÉ-BEAULNE, V.; FERREYRA, G. A.
Mixing processes at the pycnocline and vertical nitrate supply: Consequences for the microbial food web in the San Jorge Gulf (Argentina).
OCEANOGRAPHY; Lugar: Maryland ; Año: 2018
HERNANDO M.; SCHLOSS, I. R.; ALMANDOZ G. O.; MALANGA, G.; VARELA, D.; DE TROCH, M.
Combined effects of temperature and salinity on fatty acid content and lipid damage in Antarctic phytoplankton
JOURNAL OF EXPERIMENTAL MARINE BIOLOGY AND ECOLOGY; Lugar: Amsterdam; Año: 2018
FABRO, ELENA; ALMANDOZ, GASTÓN O.; FERRARIO, MARTHA; JOHN, UWE; TILLMANN, URBAN; TOEBE, KERSTIN; KROCK, BERND; CEMBELLA, ALLAN
Morphological, molecular, and toxin analysis of field populations of Alexandrium genus from the Argentine Sea
JOURNAL OF PHYCOLOGY; Año: 2017 vol. 53 p. 1206 - 1222
ALMANDOZ, GASTÓN O.; FABRO, ELENA; FERRARIO, MARTHA; TILLMANN, URBAN; CEMBELLA, ALLAN; KROCK, BERND
Species occurrence of the potentially toxigenic diatom genus Pseudo-nitzschia and the associated neurotoxin domoic acid in the Argentine Sea
HARMFUL ALGAE; Año: 2017 vol. 63 p. 45 - 55
TILLMANN, U.; BOREL, M.; LARA, R.; KROCK, B.; ALMANDOZ, G. O.; WITT, M.; TREFAULT, N.
Azadinium poporum from the Argentine Continental Shelf, Southwestern Atlantic, produces azaspiracid-2 and azaspiracid-2 phosphate
HARMFUL ALGAE; Lugar: Amsterdam; Año: 2016 vol. 51 p. 40 - 55
GARCIA, M.; HOFFMEYER, M.; LÓPEZ ABBATE, M.C.; BARRÍA DE CAO, M; PETTIGROSSO, R.; ALMANDOZ G. O.; HERNANDO, M.; SCHLOSS, I. R.
Micro- and mesozooplankton responses during two contrasting summers in coastal Antarctic environment
POLAR BIOLOGY; Lugar: Berlin; Año: 2016 vol. 39 p. 123 - 137
FABRO, ELENA; ALMANDOZ, GASTÓN O.; FERRARIO, MARTHA; TILLMANN, URBAN; CEMBELLA, ALLAN; KROCK, BERND
Distribution of Dinophysis species and their association with lipophilic phycotoxins in plankton from the Argentine Sea
HARMFUL ALGAE; Año: 2016 vol. 59 p. 31 - 41
AKSELMAN, R.; KROCK, B.; ALPERMANN, T.; TILLMANN, U.; BOREL, M.; ALMANDOZ G. O.; FERRARIO, M. E.
Protoceratium reticulatum (Dinophyceae) in the austral Southwestern Atlantic and the first report on YTX-production in shelf waters of Argentina
HARMFUL ALGAE; Lugar: Amsterdam; Año: 2015 vol. 45 p. 40 - 52
HERNANDO, M.; SCHLOSS, I. R.; MALANGA, G.; ALMANDOZ, G. O.; FERREYRA, G. A.; AGUIAR, M.B:; PUNTARULO, S.
Effects of salinity changes on coastal Antarctic phytoplankton physiology and assemblage composition
JOURNAL OF EXPERIMENTAL MARINE BIOLOGY AND ECOLOGY; Lugar: Amsterdam; Año: 2015 vol. 466 p. 110 - 119
FABRO, E; ALMANDOZ G. O.; FERRARIO, M. E.; HOFFMEYER, M.; PETTIGROSSO, R.; UIBRIG, R; KROCK, B.
Co-occurrence of Dinophysis tripos and pectenotoxins in Argentinean shelf waters
HARMFUL ALGAE; Lugar: Amsterdam; Año: 2015 vol. 42 p. 25 - 33
KROCK, B.; BOREL, M.; TILLMANN, U.; FABRO, E; ALMANDOZ G. O.; FERRARIO, M. E.; GARZÓN CARDONA, J.; KOCH, B.; ALONSO, C.; LARA, R.
Analysis of the hydrographic conditions and cyst beds in the San Jorge Gulf, Argentina, that favour dinoflagellate population development including toxigenic species and their toxins
JOURNAL OF MARINE SYSTEMS; Lugar: Amsterdam; Año: 2015 vol. 148 p. 86 - 100
DAGOSTINO, V.; HOFFMEYER, M.; ALMANDOZ G. O.; SASTRE, V.; DEGRATI, M.
Potentially toxic Pseudo-nitzschia species in plankton and fecal samples of Eubalaena australis from Valdés Peninsula nursery ground, Argentina
JOURNAL OF SEA RESEARCH; Lugar: Amsterdam; Año: 2015 vol. 106 p. 39 - 43
ALMANDOZ G. O.; FERRARIO, M. E.; SULLIVAN, M. J.; ECTOR, L.; SCHLOSS, I. R.
A new Pteroncola species (Bacillariophyceae) from the South Shetland Islands (Antarctica)
PHYCOLOGIA; Lugar: Lawrence; Año: 2014 vol. 53 p. 188 - 194
SCHLOSS, I. R.; WASILOWSKA, A.; DUMONT, D.; ALMANDOZ, G. O.; HERNANDO, M.; MICHAUD-TREMBLAY, C.A.; SARAVIA, L.; RZEPECKI, M.; MONIEN, P. ; MONIEN, D.; KOPCZYŃSKA, E.E. ; BERS, V.; FERREYRA, G. A.
On the phytoplankton bloom in coastal waters of southern King George Island (Antarctica) in January 2010: An exceptional feature?
LIMNOLOGY AND OCEANOGRAPHY; Lugar: Wisconsin; Año: 2014 vol. 1 p. 195 - 210
ALMANDOZ, G. O.; MONTOYA, N.; HERNANDO, M.; BENAVIDES, H.; CARIGNAN, M.; FERRARIO, M. E.
Toxic strains of the Alexandrium ostenfeldii complex in southern South America (Beagle Channel, Argentina)
HARMFUL ALGAE; Lugar: Amsterdam; Año: 2014 vol. 37 p. 100 - 109
MOREAU, S.; MOSTAJIR, B.; ALMANDOZ G. O.; DEMERS, S.; HERNANDO, M.; LEMARCHAND, K.; LIONARD, M.; MERCIER, B.; ROY, S.; SCHLOSS, I. R.; THYSSEN, M.; FERREYRA, G. A.
Effects of enhanced temperature and ultraviolet B radiation on a natural plankton community of the Beagle Channel (Southern Argentina): a mesocosm study
AQUATIC MICROBIAL ECOLOGY; Lugar: Oldendorf/Luhe; Año: 2014 vol. 72 p. 155 - 173
MOREAU, S.; DI FIORI, E; SCHLOSS, I. R.; ALMANDOZ G. O.; ESTEVES, J.L.; PAPARAZZO, F.E.; FERREYRA, G. A.
The role of phytoplankton composition and microbial community metabolism in sea-air pCO2 variation in the Weddell Sea
DEEP-SEA RESEARCH. PART 1. OCEANOGRAPHIC RESEARCH PAPERS; Lugar: Amsterdam; Año: 2013 vol. 82 p. 44 - 59
FERRARIO, M. E.; ALMANDOZ G. O.; CEFARELLI, A.O.; FABRO, E; VERNET, M
Stephanopyxis species (Bacillariophyceae) from shelf and slope waters of the Argentinean Sea: Ultrastructure and distribution.
NOVA HEDWIGIA, ZEITSCHRIFT FUR KRYPTOGAMENKUNDE; Lugar: Stuttgart; Año: 2012 vol. 96 p. 249 - 263
MOREAU, SEBASTIEN; SCHLOSS, I. R.; MOSTAJIR, BEHZAD ; DEMERS, SERGE ; ALMANDOZ, G. O.; FERRARIO, M. E.; FERREYRA, G. A.
Influence of microbial community composition and metabolism on air-sea pCO2 variation off the western Antarctic Peninsula
MARINE ECOLOGY PROGRESS SERIES; Lugar: Oldendorf/Luhe; Año: 2012 vol. 446 p. 45 - 59
ALMANDOZ G. O.; HERNANDO M.; FERREYRA, G. A.; SCHLOSS, I. R.; FERRARIO, M. E.
Seasonal phytoplankton dynamics in extreme southern South America (Beagle Channel, Argentina)
JOURNAL OF SEA RESEARCH; Año: 2011 p. 47 - 57
GARIBOTTI, I.; FERRARIO, M. E.; ALMANDOZ, G. O.; CASTANOS, C.
Seasonal diatom cycle in Anegada Bay, El Rincon estuarine system, Argentina
DIATOM RESEARCH; Lugar: Londres; Año: 2011 vol. 26 p. 227 - 241
PAPARAZZO, F.E.; BIANUCHI, L.; SCHLOSS, I. R.; ALMANDOZ G. O.; SOLÍS, M.; ESTEVES, J.L.
Cross-frontal distribution of inorganic nutrients and chlorophyll-a on the Patagonian Continental Shelf of Argentina during summer and fall
REVISTA DE BIOLOGIA MARINA Y OCEANOGRAFIA; Año: 2010 p. 107 - 119
CEFARELLI, A.O.; FERRARIO, M. E.; ALMANDOZ G. O.; ATENCIO, A.; AKSELMAN, R.; VERNET, M
Diversity of the diatom genus Fragilariopsis in the Argentine Sea and Antarctic waters: morphology, distribution and abundance
POLAR BIOLOGY; Año: 2010 p. 1463 - 1484
DOGLIOTTI, A.; SCHLOSS, I. R.; ALMANDOZ G. O.; GAGLIARDINI, D.
Evaluation of SeaWiFS and MODIS chlorophyll-a products in the Argentinean Patagonian Continental Shelf (38°S - 55°S)
INTERNATIONAL JOURNAL OF REMOTE SENSING; Año: 2009 p. 251 - 273
ALMANDOZ G. O.; FERREYRA, G. A.; SCHLOSS, I. R.; DOGLIOTTI, A.; RUPOLO, V; PAPARAZZO, F.E.; ESTEVES, J.L.; FERRARIO, M. E.
Distribution and ecology of Pseudo-nitzschia species in the Weddell Sea (Antarctica)
POLAR BIOLOGY; Año: 2008 p. 429 - 442
FERRARIO, M. E.; LICEA, S.; ALMANDOZ G. O.; GARIBOTTI, I.
Species of Coscinodiscus (Bacillariophyta) from the Gulf of Mexico, Argentina and Antarctic waters: morphology and distribution
NOVA HEDWIGIA, ZEITSCHRIFT FUR KRYPTOGAMENKUNDE; Año: 2008 p. 187 - 216
ALMANDOZ G. O.; HERNANDO M.; FERRARIO, M. E.
SEM observations of Pseudo-nitzschia from the Beagle Channel (Argentina): P. seriata in the southern hemisphere?
HARMFUL ALGAE NEWS; Lugar: Paris; Año: 2008 p. 8 - 9
SCHLOSS, I. R.; FERREYRA, G. A.; FERRARIO, M. E.; ALMANDOZ G. O.; CODINA, R.; BIANCHI, A.A.; BALESTRINI, C.F.; OCHOA, H.A.; RUIZ PINO, D.; POISSON, A.
Role of plankton communities in sea-air variations in pCO2 in the SW Atlantic Ocean
MARINE ECOLOGY PROGRESS SERIES; Lugar: Oldendorf/Luhe, Alemania; Año: 2007 vol. 332 p. 93 - 106
ALMANDOZ G. O.; FERRARIO, M. E.; FERREYRA, G. A.; SCHLOSS, I. R.; ESTEVES, J.L.; PAPARAZZO, F.E.
The genus Pseudo-nitzschia (Bacillariophyceae) in continental shelf waters of Argentina (Southwestern Atlantic Ocean, 38-55S)
HARMFUL ALGAE; Año: 2007 vol. 6 p. 93 - 103
FERRARIO, M. E.; ALMANDOZ G. O.; GARIBOTTI, I.; LICEA, S.
Nuevos registros de Diatomeas típicas de sedimento en el plancton de la costa del Mar Argentino
BOLETíN DE LA SOCIEDAD ARGENTINA DE BOTáNICA; Año: 2003 vol. 38 p. 123 - 129
SANCHEZ, N. E.; PESSACQ, P.; THEILLER, M.; ALMANDOZ G. O.
Aspectos biológicos y demografía de Dichroplus schulzi (Orthoptera: Acrididae), en laboratorio
REVISTA DE LA SOCIEDAD ENTOMOLóGICA ARGENTINA; Año: 2001 vol. 60 p. 73 - 78