Background levels of metals in St. Lawre
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Isabelle Saulnier; Christian Gagnon
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Article
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2006
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Society of Environmental Toxicology and Chemistry
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English
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## Abstract Preindustrial sediments dredged from the St. Lawrence Seaway are often considered potentially toxic relative to interim sediment quality criteria. The aim of the present study was to better document the background levels of target metals that were once used to define the minimal thresho