00000nam 2200000zi 4500 9.872345 CaOODSP 20241203113648 m o d f cr ||||||||||| 190502s2005 oncbd #ob f000 0 eng d CaOODSP eng rda CaOODSP eng fre n-cn-on En13-5/05-193E-PDF Marvin, Christopher H., author. Temporal trends in polychlorinated dibenzo-p-dioxins and dibenzofurans, Dioxin-like PCBS, and polybrominated diphenyl ethers in Niagara River suspended sediments / Chris Marvin [and eight others]. Burlington, Ontario, Canada : National Water Research Institute, Environment Canada, Canada Centre for Inland Waters, [2005] 1 online resource (26 pages) : maps, graphs. text txt rdacontent computer c rdamedia online resource cr rdacarrier NWRI contribution ; 05-193 Title from cover. Digitized edition from print [produced by Environment and Climate Change Canada]. Includes bibliographical references. "Archived suspended sediment samples collected over the period 1980-2002 at Niagara-on-the-Lake in the Niagara River were analyzed to assess temporal trends in contaminants associated with historical industrial activities in the watershed (PCDDs/PCDFS, DLPCBs), compared to more modern industrial chemicals (PBDEs)"--Abstract. Includes abstract and summary in English and French. gccst Sediments gccst Chemicals gccst Rivers Canada. Environment Canada. Canada Centre for Inland Waters. National Water Research Institute (Canada) NWRI contribution ; 05-193. (CaOODSP)9.844121 PDF 1.70 MB https://publications.gc.ca/collections/collection_2019/eccc/en13-5/En13-5-05-193-eng.pdf