Fractionation of trace metals and arsenic in coastal sediments from admiralty bay, antarctic - Ribeiro, Andreza Portella; Tramonte, Keila Modesto; Batista, Mirian Fernanda; Majer, Alessandra Pereira; Silva, Charles Roberto de Almeida; Demane, Guilherme; Ferreira, Paulo Alves de Lima; Montone, Rosalinda Carmela; Figueira, Rubens César Lopes (Annual activity Report - INCT/APA, 2012)