00000nam 2200000za 4500 9.835047 CaOODSP 20230324133522 cr ||||||||||| 170410s2017 qucad #ob f000 0 eng d 978-0-660-08265-3 CaOODSP eng n-cn--- En153-114/4-2017E-PDF Rondeau, Myriam. Water quality in the fluvial section [electronic resource] : contamination by toxic substances / prepared by Myriam Rondeau. [3rd ed.] [Gatineau, QC] : Environment and Climate Change Canada : St. Lawrence Action Plan 2011-2026, c2017. 5 p. : ill., graphs Title from caption. Issued also in French under title: La qualité de l’eau du secteur fluvial : la contamination par les toxiques. Includes bibliographical references. "According to recent analytical results on the water quality of the St. Lawrence River, concentrations of polybrominated diphenylethers (PBDE) are decreasing whereas pharmaceutical products and flame retardants such as Estradiol and polybrominateddiphenyl ethers (PBDE) are detected at levels of concern"--p. [1]. gccst Water quality gccst Environmental management gccst Rivers St. Lawrence Action Plan 2011-2026 (Canada) Canada. Environment and Climate Change Canada. La qualité de l’eau du secteur fluvial (CaOODSP)9.835049 Water quality in the fluvial section : (CaOODSP)9.559970 PDF 906 KB https://publications.gc.ca/collections/collection_2018/eccc/En153-114-4-2017-eng.pdf