Trace-elements, methylmercury and metallothionein levels in Magellanic penguin (Spheniscus magellanicus) found stranded on the Southern Brazilian coast
Kehrig, Helena A., Hauser-Davis, Rachel A., Seixas, Tércia G., Fillmann, Gilberto
Published in Marine pollution bulletin (15.07.2015)
Published in Marine pollution bulletin (15.07.2015)
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Journal Article
Inorganic and methylmercury: Do they transfer along a tropical coastal food web?
Kehrig, Helena A., Seixas, Tércia G., Baêta, Aída P., Malm, Olaf, Moreira, Isabel
Published in Marine pollution bulletin (01.12.2010)
Published in Marine pollution bulletin (01.12.2010)
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Journal Article
relationships between mercury and selenium in plankton and fish from a tropical food web
Kehrig, Helena do A, Seixas, Tércia G, Palermo, Elisabete A, Baêta, Aida P, Castelo-Branco, Christina W, Malm, Olaf, Moreira, Isabel
Published in Environmental science and pollution research international (2009)
Published in Environmental science and pollution research international (2009)
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Journal Article
Mercury and Selenium in a Top-Predator Fish, Trichiurus lepturus (Linnaeus, 1758), from the Tropical Brazilian Coast, Rio de Janeiro
Seixas, Tércia G., Moreira, Isabel, Malm, Olaf, Kehrig, Helena A.
Published in Bulletin of environmental contamination and toxicology (01.08.2012)
Published in Bulletin of environmental contamination and toxicology (01.08.2012)
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Journal Article
Ecological and biological determinants of trace elements accumulation in liver and kidney of Pontoporia blainvillei
Seixas, Tércia G., Kehrig, Helena do A., Fillmann, Gilberto, Di Beneditto, Ana Paula M., Souza, Cristina M.M., Secchi, Eduardo R., Moreira, Isabel, Malm, Olaf
Published in The Science of the total environment (15.10.2007)
Published in The Science of the total environment (15.10.2007)
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Journal Article
Mercury and selenium biomagnification in a Brazilian coastal food web using nitrogen stable isotope analysis: A case study in an area under the influence of the Paraiba do Sul River plume
Kehrig, Helena A., Seixas, Tercia G., Malm, Olaf, Di Beneditto, Ana Paula M., Rezende, Carlos E.
Published in Marine pollution bulletin (15.10.2013)
Published in Marine pollution bulletin (15.10.2013)
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Journal Article
Mercury species, selenium, metallothioneins and glutathione in two dolphins from the southeastern Brazilian coast: Mercury detoxification and physiological differences in diving capacity
Kehrig, Helena A., Hauser-Davis, Rachel A., Seixas, Tercia G., Pinheiro, Ana Beatriz, Di Beneditto, Ana Paula M.
Published in Environmental pollution (1987) (01.06.2016)
Published in Environmental pollution (1987) (01.06.2016)
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Journal Article
Selenium and mercury in widely consumed seafood from South Atlantic Ocean
Kehrig, Helena A., Seixas, Tércia G., Di Beneditto, Ana Paula M., Malm, Olaf
Published in Ecotoxicology and environmental safety (01.07.2013)
Published in Ecotoxicology and environmental safety (01.07.2013)
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Journal Article
Seasonal differences in mercury accumulation in Trichiurus lepturus (Cutlassfish) in relation to length and weight in a Northeast Brazilian estuary
Costa, Monica Ferreira, Barbosa, Scheyla C. T, Barletta, Mário, Dantas, David V, Kehrig, Helena A, Seixas, Tércia G, Malm, Olaf
Published in Environmental science and pollution research international (01.06.2009)
Published in Environmental science and pollution research international (01.06.2009)
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Journal Article
Total mercury, organic mercury and selenium in liver and kidney of a South American coastal dolphin
Seixas, Tércia G., Kehrig, Helena do A., Costa, Monica, Fillmann, Gilberto, Di Beneditto, Ana Paula M., Secchi, Eduardo R., Souza, Cristina M.M., Malm, Olaf, Moreira, Isabel
Published in Environmental pollution (1987) (01.07.2008)
Published in Environmental pollution (1987) (01.07.2008)
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Journal Article
Conference Proceeding
Essential (Se, Cu) and non-essential (Ag, Hg, Cd) elements: What are their relationships in liver of Sotalia guianensis (Cetacea, Delphinidae)?
Seixas, Tércia G., Kehrig, Helena A., Di Beneditto, Ana Paula M., Souza, Cristina M.M., Malm, Olaf, Moreira, Isabel
Published in Marine pollution bulletin (01.04.2009)
Published in Marine pollution bulletin (01.04.2009)
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Journal Article
Bioaccumulation of mercury and selenium in Trichiurus lepturus
Seixas, Tércia G., Moreira, Isabel, Malm, Olaf, Kehrig, Helena A.
Published in Journal of the Brazilian Chemical Society (01.07.2012)
Published in Journal of the Brazilian Chemical Society (01.07.2012)
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Journal Article
Assessment of trace elements, POPs, super(210)Po and stable isotopes ( super(15)N and super(13)C) in a rare filter-feeding shark: The megamouth
Moura, Jailson Fulgencio de, Merico, Agostino, Montone, Rosalinda Carmela, Silva, Josilene, Seixas, Tercia G, Godoy, Jose Marcus de Oliveira, Saint'Pierre, Tatiana Dillenburg, Hauser-Davis, Rachel A, Di Beneditto, Ana Paula Madeira, Reis, Estefane Cardinot, Tavares, Davi Castro, Lemos, Leila Soledade, Siciliano, Salvatore
Published in Marine pollution bulletin (01.06.2015)
Published in Marine pollution bulletin (01.06.2015)
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Journal Article
Transferência trófica de mercúrio e selênio na costa norte do Rio de Janeiro Trophic transference of mercury and selenium in the northern coast of Rio de Janeiro
Helena A. Kehrig, Kelly W. G. Fernandes, Olaf Malm, Tércia G. Seixas, Ana Paula M. Di Beneditto, Cristina M. M. de Souza
Published in Química nova (01.01.2009)
Published in Química nova (01.01.2009)
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Journal Article