Composition of the megabenthic community in relation to circulation dynamics at martel and mackellar inlets, admiralty bay, King George Island, Antarctica - Campos, L S; Petti, Mônica Angélica Varella; Lavrado, H P; Corbisier, Thais Navajas; Gheller, Paula Foltran; Moura, R B; Monteiro, G S C; Lanna, A M; Fontes, Roberto Fioravante; Bromberg, Sandra (Simpósio Brasileiro sobre Pesquisa Antártica, 2009)