Assessment of heavy metals in the particulate matter of two Brazilian metropolitan areas by using <Emphasis Type=BoldItalic>Tillandsia usneoides</Emphasis> as atmospheric biomonitor期刊界 All Journals 搜尽天下杂志传播学术成果专业期刊搜索期刊信息化学术搜索

Assessment of heavy metals in the particulate matter of two Brazilian metropolitan areas by using Tillandsia usneoides as atmospheric biomonitor

Authors:	Nelzair A. Vianna Daniel Gonçalves Flavia Brandão Roberta P. de Barros Gilberto M. Amado Filho Rodrigo O. Meire João Paulo M. Torres Olaf Malm Argemiro D’Oliveira Júnior Leonardo R. Andrade

Affiliation:	1.Faculdade de Medicina,Universidade Federal da Bahia,Salvador,Brazil;2.Laboratório de Biomineraliza??o, Instituto de Ciências Biomédicas,Universidade Federal do Rio de Janeiro (UFRJ),Rio de Janeiro,Brazil;3.Programa Zona Costeira,Instituto de Pesquisas Jardim Botanico do Rio de Janeiro,Jardim Botanico, Rio de Janeiro,Brazil;4.Laboratório de Radioisótopos, Instituto de Biofísica Carlos Chagas Filho,UFRJ,Rio de Janeiro,Brazil;5.Section on Structural Cell Biology, Laboratory of Cell Structure and Dynamics, NIDCD,National Institutes of Health,Bethesda,USA

Abstract:	Purpose The aims of this paper were to quantify the heavy metals (HM) in the air of different sites in Rio de Janeiro (RJ) and Salvador (SA) using Tillandsia usneoides (Bromeliaceae) as a biomonitor, and to study the morphology and elemental composition of the air particulate matter (PM) retained on the Tillandsia surface.

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