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Environmental risk assessment of a metal-contaminated area in the Tropics. Tier I: screening phase
Authors:Júlia C Niemeyer  Matilde Moreira-Santos  Marco Antonio Nogueira  Gabriel Machado Carvalho  Rui Ribeiro  Eduardo Mendes Da Silva  José Paulo Sousa
Institution:1.IMAR-CMA, Department of Life Sciences, Faculty of Sciences and Technology,University of Coimbra,Coimbra,Portugal;2.Instituto de Biologia,Universidade Federal da Bahia (UFBA),Salvador,Brazil;3.Universidade Estadual de Santa Cruz,Ilhéus,Brazil;4.Depto. de Microbiologia, Laboratório de Ecologia Microbiana,Universidade Estadual de Londrina (UEL),Londrina,Brazil
Abstract:

Purpose  

The present study presents data on the screening phase (tier 1) of a site-specific ecological risk assessment in a former smelter area heavily contaminated with metals (Santo Amaro, Bahia, Brazil). Joining information from three lines of evidence (LoE), chemical, ecotoxicological, and ecological, integrated risk values were calculated to rank sites within the area and identify those that may need further investigation in tier 2.
Keywords:
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