OLIVEIRA, JOSELENE deCOSTA, ALICE R.LAPA, FLAVIA V.2014-11-192014-11-192015-04-012014-11-192014-11-192015-04-01OLIVEIRA, JOSELENE de; COSTA, ALICE R.; LAPA, FLAVIA V. Distribution patterns of long-lived Ra isotopes in Bransfield Strait Surface water - Operantar XXIX and XXX expeditions. In: INTERNATIONAL RA-RN WORKSHOP, 4th, June 3-8, 2012, Rhode Island, EUA. <b>Abstract...</b> DisponÃvel em: http://repositorio.ipen.br/handle/123456789/20598.http://repositorio.ipen.br/handle/123456789/20598openAccessantarctic oceannatural radioactivityspatial distributionsurface watersradium 228radium 226sedimentselementstrace amountsradiochemical analysisseasonal variationsDistribution patterns of long-lived Ra isotopes in Bransfield Strait Surface water - Operantar XXIX and XXX expeditionsResumo de eventos cientÃficos