APESTEGUI, ARANZA; JUNCOS, ROMINA; DAGA, ROMINA; BARRIGA, JUAN PABLO; RIZZO, ANDREA; RIBEIRO GUEVARA, SERGIO

Trace element distribution and pollution status of surface sediments in lakes impacted by volcanic activity

JOURNAL OF SOILS AND SEDIMENTS (PRINT); Año: 2023

JUNCOS, ROMINA; SOSNOVSKY, ALEJANDRO; ARCAGNI, MARINA; RIZZO, ANDREA; DAGA, ROMINA; ARRIBÉRE, MARÍA ANGÉLICA; RIBEIRO GUEVARA, SERGIO

Trace elements in sediments and plankton from two high-altitude lakes in a volcanic area from North Patagonia, Argentina

ENVIRONMENTAL SCIENCE AND POLLUTION RESEARCH; Año: 2023 vol. 30 p. 81174 - 81188

WILLIAMS, NATALIA; RIZZO, ANDREA; DAGA, ROMINA; ALFONZO, WALTER A.; RIBEIRO GUEVARA, SERGIO

Chironomidae responses to volcanic ash fall: a case study from Northern Patagonia for consideration in paleolimnological reconstructions

NEW ZEALAND JOURNAL OF MARINE AND FRESHWATER RESEARCH; Año: 2023

DAGA, ROMINA; RIBEIRO GUEVARA, SERGIO; RIZZO, ANDREA; VRECA, POLONA; LOJEN, SONJA; WILLIAMS, NATALIA; MUSSO, TELMA; LEÓN, VALERIA; POIRÉ, DANIEL; ARCAGNI, MARINA; ARRIBÉRE, MARÍA

Geochemical and mineralogical characterization of sediments from Lake Futalaufquen (42.8°S, Andean Patagonia) to evaluate their potential as paleoclimatic proxies

QUATERNARY RESEARCH; Año: 2020 p. 1 - 18

WILLIAMS, NATALIA; AÑÓN SUÁREZ, DIEGO; JUNCOS, ROMINA; DONATO, MARIANO; RIBEIRO GUEVARA, SERGIO ; RIZZO, ANDREA

Spatiotemporal structuring factors in the Chironomidae larvae (Insecta: Diptera) assemblages of an ultraoligotrophic lake from northern Patagonia Andean range: implications for paleolimnological interpretations

HYDROBIOLOGIA; Lugar: Berlin; Año: 2020 vol. 847 p. 267 - 291

RIBEIRO GUEVARA, SERGIO; RIZZO, ANDREA; DAGA, ROMINA; WILLIAMS, NATALIA; VILLA, STEFANIA

Bromine as indicator of source of lacustrine sedimentary organic matter in paleolimnological studies

QUATERNARY RESEARCH; Año: 2019 vol. 92 p. 257 - 271

JUNCOS, R.; ARCAGNI, M.; SQUADRONE, S.; RIZZO, A.; ARRIBÉRE, M.; BARRIGA, J.P.; BATTINI, M.A.; CAMPBELL, L.M.; BRIZIO, P.; ABETE, M.C.; RIBEIRO GUEVARA, S.

Interspecific differences in the bioaccumulation of arsenic of three Patagonian top predator fish: Organ distribution and arsenic speciation

ECOTOXICOLOGY AND ENVIRONMENTAL SAFETY; Año: 2019 vol. 168 p. 431 - 442

WILLIAMS, NATALIA; AÑÓN SUÁREZ, DIEGO; RIERADEVALL, MARIA; RIZZO, ANDREA; DAGA, ROMINA; ARRIBÉRE, MARÍA A.; RIBEIRO GUEVARA, SERGIO

Response of Chironomidae to environmental disturbances in a high mountain lake in Patagonia during the last millennium

QUATERNARY RESEARCH; Año: 2019 vol. 92 p. 273 - 287

MONTAÑEZ, JUAN CRUZ; ARRIBÉRE, MARÍA A.; RIZZO, ANDREA; ARCAGNI, MARINA; CAMPBELL, LINDA; RIBEIRO GUEVARA, SERGIO

Zinc in an ultraoligotrophic lake food web

ENVIRONMENTAL SCIENCE AND POLLUTION RESEARCH; Año: 2018 vol. 25 p. 15422 - 15435

SOTO CÁRDENAS, CAROLINA; DIÉGUEZ, MARÍA DEL CARMEN; QUEIMALIÑOS, CLAUDIA; RIZZO, ANDREA; FAJON, VESNA; KOTNIK, JOE; HORVAT, MILENA; RIBEIRO GUEVARA, SERGIO

Mercury in a stream-lake network of Andean Patagonia (Southern Volcanic Zone): Partitioning and interaction with dissolved organic matter

CHEMOSPHERE; Año: 2018 vol. 197 p. 262 - 270

ARCAGNI, MARINA; JUNCOS, ROMINA; RIZZO, ANDREA; PAVLIN, MAJDA; FAJON, VESNA; ARRIBÉRE, MARÍA A.; HORVAT, MILENA; RIBEIRO GUEVARA, SERGIO

Species- and habitat-specific bioaccumulation of total mercury and methylmercury in the food web of a deep oligotrophic lake

THE SCIENCE OF TOTAL ENVIRONMENT; Año: 2018 vol. 612 p. 1311 - 1319

WILLIAMS, NATALIA; RIZZO, ANDREA; ARRIBÉRE, MARÍA A.; SUÁREZ, DIEGO AÑÓN; GUEVARA, SERGIO RIBEIRO

Silver bioaccumulation in chironomid larvae as a potential source for upper trophic levels: a study case from northern Patagonia

ENVIRONMENTAL SCIENCE AND POLLUTION RESEARCH; Año: 2018 vol. 25 p. 1921 - 1932

COVIAGA, CORINA; RIZZO, ANDREA; PÉREZ, PATRICIA; DAGA, ROMINA; POIRÉ, DANIEL; CUSMINSKY, GABRIELA; RIBEIRO GUEVARA, SERGIO

Reconstruction of the hydrologic history of a shallow Patagonian steppe lake during the past 700 yr, using chemical, geologic, and biological proxies

QUATERNARY RESEARCH; Año: 2017 vol. 87 p. 208 - 226

ARCAGNI, MARINA; RIZZO, ANDREA; JUNCOS, ROMINA; PAVLIN, MAJDA; CAMPBELL, LINDA M; ARRIBÉRE, MARÍA A; HORVAT, MILENA; RIBEIRO GUEVARA, SERGIO

Mercury and selenium in the food web of Lake Nahuel Huapi, Patagonia, Argentina

CHEMOSPHERE; Año: 2017 vol. 166 p. 163 - 173

JUNCOS, ROMINA; CAMPBELL, LINDA; ARCAGNI, MARINA; DAGA, ROMINA; RIZZO, ANDREA; ARRIBÉRE, MARÍA; RIBEIRO GUEVARA, SERGIO

Variations in anthropogenic silver in a large Patagonian lake correlate with global shifts in photographic processing technology

ENVIRONMENTAL POLLUTION; Año: 2017 vol. 223 p. 685 - 694

DAGA, R.; RIBEIRO GUEVARA, S.; PAVLIN, M.; RIZZO, A.; LOJEN, S; VREčA, P; HORVAT, M.; ARRIBÉRE, M.

Historical records of mercury in southern latitudes over 1600 years: Lake Futalaufquen, Northern Patagonia

SCIENCE OF THE TOTAL ENVIRONMENT; Lugar: Amsterdam; Año: 2016 vol. 553 p. 541 - 550

JUNCOS, R.; ARCAGNI, M.; RIZZO, A.; CAMPBELL, L.; ARRIBÉRE, M.; RIBEIRO GUEVARA, S.

Natural origin arsenic in aquatic organisms from deep oligotrophic lake under the influence of volcanic eruptions

CHEMOSPHERE; Lugar: Amsterdam; Año: 2016 vol. 144 p. 2277 - 2289

WILLIAMS, N.; RIERADEVALL, M.; AÑÓN SUÁREZ, D.; RIZZO, A.; DAGA, R.; RIBEIRO GUEVARA, S.; ARRIBÉRE, M.A.

Chironomids as indicators of natural and human impatcs in 700-yr record from the northern Patagonian Andes

QUATERNARY RESEARCH; Lugar: Amsterdam; Año: 2016

JUAREZ, A.; ARRIBÉRE, M.A.; ARCAGNI, M.; WILLIAMS, N.; RIZZO, A.; RIBEIRO GUEVARA, S.

Heavy metal and trace elements in riparian vegetation and macrophytes associated with lacustrine systems in Northern Patagonia Andean Range

ENVIRONMENTAL SCIENCE AND POLLUTION RESEARCH; Lugar: HEIDELBERG; Año: 2016

ARCAGNI, M.; RIZZO, A.; CAMPBELL, L.M.; ARRIBÉRE, M.A.; JUNCOS, R.; REISSIG, M.; KYSER, K.; BARRIGA, J. P. ; BATTINI, M.; RIBEIRO GUEVARA, S.

Stable isotope analysis of trophic structure, energy flow and spatial variability in a large ultraoligotrophic lake in Northwest Patagonia

JOURNAL OF GREAT LAKES RESEARCH; Lugar: Amsterdam; Año: 2015 vol. 41 p. 916 - 925

RIZZO, A.; ARCAGNI, M.; CAMPBELL, L.; KORON, N.; PAVLIN, M.; ARRIBÉRE, M.A.; HORVAT, M.; RIBEIRO GUEVARA, S.

Source and trophic transfer of mercury in plankton from an ultraoligotrophic lacustrine system (Lake Nahuel Huapi, North Patagonia)

ECOTOXICOLOGY; Lugar: Berlin; Año: 2014 vol. 23 p. 1184 - 1194

ARCAGNI, M.; CAMPBELL, L.; ARRIBÉRE, M.A.; MARVIN-DIPASQUALE, M.; RIZZO, A.; RIBEIRO GUEVARA, S.

Differential mercury transfer in the aquatic food web of a double basined lake associated with selenium and habitat

SCIENCE OF THE TOTAL ENVIRONMENT; Lugar: Amsterdam; Año: 2013 vol. 544 p. 170 - 180

RIZZO, A.; ARCAGNI, M.; ARRIBERE, M.A.; BUBACH, D.; RIBEIRO GUEVARA, S.

Mercury in the biotic compartments of Northwest Patagonia lakes, Argentina

CHEMOSPHERE; Lugar: Amsterdam; Año: 2011 vol. 84 p. 70 - 79

RIZZO, A.; DAGA, R.; ARCAGNI, M; PEREZ CATÁN, S; BUBACH, D.; SÁNCHEZ, R; RIBEIRO GUEVARA, S; ARRIBÉRE, MA

Concentraciones de metales pesados en distintos compartimentos de lagos andinos de Patagonia Norte

ECOLOGÍA AUSTRAL; Lugar: Buenos Aires; Año: 2010 vol. 20 p. 155 - 171

RIBEIRO GUEVARA, S.; MEILI, M.; RIZZO, A.; DAGA, R.; ARRIBÉRE, M.

Sediment records of highly variable mercury inputs to mountain lakes in Patagonia during the past millennium

ATMOSPHERIC CHEMISTRY AND PHYSICS; Año: 2010 vol. 10 p. 3443 - 3453

ARRIBÉRE, M.; CAMPBELL, L.; RIZZO, A.; ARCAGNI, M; REVENGA, J.; RIBEIRO GUEVARA, S.

Trace Elements in Plankton, Benthic Organisms, and Forage Fish of Lake Moreno, Northern Patagonia, Argentina

WATER AIR AND SOIL POLLUTION; Año: 2010 vol. 212 p. 167 - 182

P. GUILIZZONI, J. MASSAFERRO, A. LAMI, E.L. PIOVANO, S. RIBEIRO GUEVARA, S.M. FORMICA, R. DAGA, A. RIZZO & S. GERLI

Palaeolimnology of Lake Hess (Patagonia, Argentina): multi-proxy analyses of short sediment cores

HYDROBIOLOGIA; Año: 2009 vol. 631 p. 289 - 302

CHAIA M. E., RIBEIRO GUEVARA S., RIZZO A., AND ARRIBÉRE M.

Occurrence of Discaria trinervis nodulating Frankia in dated sediments of glacial Andean lakes

SYMBIOSIS; Año: 2005 vol. 39 p. 67 - 75

JULIETA MASSAFERRO, SERGIO RIBEIRO GUEVARA, ANDREA RIZZO, MARIA ARRIBERE

Short-term environmental changes in Lake Morenito (41ºS, 71ºW, Patagonia, Argentina) from the analysis of sub-fossil chironomids

AQUATIC CONSERVATION-MARINE AND FRESHWATER ECOSYSTEMS; Lugar: Edinburgh, UK.; Año: 2005 vol. 15 p. 23 - 30

RIBEIRO GUEVARA SERGIO, ARRIBÉRE MARÍA, BUBACH DÉBORA, VIGLIANO PABLO, RIZZO ANDREA, ALONSO MARCELO, SÁNCHEZ RICARDO.

Silver contamination on abiotic and biotic compartments of Nahuel Huapi National Park lakes, Patagonia, Argentina.

SCIENCE OF THE TOTAL ENVIRONMENT; Lugar: Ann Arbor, USA; Año: 2005 vol. 336 p. 119 - 134

RIBEIRO GUEVARA SERGIO, RIZZO ANDREA, SÁNCHEZ RICARDO, ARRIBÉRE MARÍA

Heavy metal inputs in Northern Patagonia lakes from short sediment cores analysis

JOURNAL OF RADIOANALYTICAL AND NUCLEAR CHEMISTRY; Lugar: Budapest; Año: 2005 vol. 265 p. 481 - 493

RIBEIRO GUEVARA SERGIO, RIZZO ANDREA, SÁNCHEZ RICARDO, ARRIBÉRE MARÍA

210Pb fluxes in sediment layers sampled from Northern Patagonia lakes.

JOURNAL OF RADIOANALYTICAL AND NUCLEAR CHEMISTRY; Lugar: Budapest; Año: 2003 vol. 258 p. 583 - 595

RIBEIRO GUEVARA SERGIO, MASSAFERRO JULIETA, VILLAROSA GUSTAVO, ARRIBÉRE MARÍA, RIZZO ANDREA.

Heavy metal contamination in sediments of Lake Nahuel Huapi, Nahuel Huapi Nacional Park, Northern Patagonia, Argentina.

WATER AIR AND SOIL POLLUTION; Lugar: Dordrecht, The Netherlands.; Año: 2002 vol. 137 p. 21 - 44