00000nam 2200000zi 4500 9.869051 CaOODSP 20241203113646 m o d f cr ||||||||||| 190228e198706##oncbd #ob f000 0 eng d CaOODSP eng rda CaOODSP n-cn-on En13-5/87-112E-PDF Marsalek, J., author. Contaminants in urban runoff in the Upper Great Lakes Connecting Channels area / by J. Marsalek and H.Y.F. Ng. Burlington, Ontario : National Water Research Institute, River Research Branch, Canada Centre for Inland Waters, June 1987. 1 online resource (54 pages, 13 unnumbered pages) : maps, graphs. text txt rdacontent computer c rdamedia online resource cr rdacarrier NWRI contribution ; 87-112 "RRB-87-27"--Cover. Digitized edition from print [produced by Environment and Climate Change Canada]. Includes bibliographical references. "Concentrations and annual loadings of 18 contaminants in urban runoff have been studied in the Upper Great Lakes Connecting Channels area. Towards this end, runoff samples have been collected at 15 sites in Sarnia, Sault Ste. Marie and Windsor, and analyzed for selected nutrients, metals and industrial chemicals. The annual loadings were then produced from the mean observed concentrations and simulated runoff volumes for all 18 parameters"--Abstract. gccst Reproductive technology gccst Water pollution gccst Environmental quality Ng, H. Y. F., author. Canada. Environment Canada. National Water Research Institute (Canada). Rivers Research Branch. Canada Centre for Inland Waters. NWRI contribution ; 87-112. (CaOODSP)9.844121 PDF 4.22 MB https://publications.gc.ca/collections/collection_2019/eccc/en13-5/En13-5-87-112-eng.pdf