Total mercury in wild felids occurring in protected areas in the central Brazilian Amazon
Acta amaz
;
50(2): 142-148, abr - jun. 2020.
Artículo
en Inglés
| LILACS
| ID: biblio-1118376
ABSTRACT
This is the first study to investigate mercury (Hg) contamination in felid species in the Brazilian Amazon. We collected 26 fur samples from wild felids of four species (Puma concolor, Panthera onca, Leopardus pardalis and Leopardus wiedii) occurring in the Mamirauá and Amanã sustainable development reserves, in the state of Amazonas. Samples were from museum specimens, except for five P. onca samples collected from free-living individuals. Total Hg concentrations ranged from 0.12 to 48.1 µg g-1. Concentrations of Hg did not differ significantly between museum specimens and live individuals of P. onca, but varied significantly among species, with significantly higher concentrations for P. onca and L. pardalis, which could be related to factors such as diet and habitat. (AU)
Texto completo:
Disponible
Índice:
LILACS (Américas)
Asunto principal:
Metales Pesados
/
Bioacumulación
/
Mamíferos
País/Región como asunto:
America del Sur
/
Brasil
Idioma:
Inglés
Revista:
Acta amaz
Asunto de la revista:
Ciencia
Año:
2020
Tipo del documento:
Artículo
País de afiliación:
Brasil
Institución/País de afiliación:
Instituto de Desenvolvimento Sustentável Mamirauá/BR
/
Universidade Federal do Rio de Janeiro/BR
/
Universidade do Estado do Rio de Janeiro/BR
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