00000nam 2200000zi 4500 9.931634 CaOODSP 20241213084932 m o d f cr bn||||||||| 230123e198405##oncabd ob f000 0 eng d CaOODSP eng rda CaOODSP eng eng fre En36-539/96-1984E-PDF Ng, H. Y. F., author. Effects of rainwater composition on urban runoff quality / by H.Y.F. Ng and J. Marsalek. Burlington, Ontario : Canada Centre for Inland Waters, National Water Research Institute, Hydraulics Division, Environmental Hydraulics Section, May 1984. 1 online resource (18 unnumbered pages) : illustrations, maps, graphs. text txt rdacontent computer c rdamedia online resource cr rdacarrier [Unpublished manuscript] "This manuscript has been submitted to the Canadian Hydrology Symposium 1984, Laval University, Québec, June 1984 and the contents are subject to change." Digitized edition from print [produced by Environment and Climate Change Canada]. Includes bibliographical references. "This report provides a useful comparison between the concentration of pollutants in rain water and the subsequent surface runoff. Such data on runoff is not often correlated with the rainfall so that this report provides information on the sources of pollutants. Notably, the concentration of dissolved nitrogen and a large part of the copper and zinc in runoff were derived from the incoming rain. Therefore, for example, some cleaning practices can not wholly eliminate zinc loadings"--Management perspective, page [3]. Includes abstract and management perspective in English and French. Urban runoff. Rainwater Environmental aspects. Pollutants Analysis. Écoulement urbain. Eaux pluviales Aspect de l'environnement. Polluants Analyse. National Water Research Institute (Canada). Environmental Hydraulics Section, issuing body. Canada Centre for Inland Waters, issuing body. Unpublished manuscript (National Water Research Institute (Canada)) (CaOODSP)9.901451 PDF 738 KB https://publications.gc.ca/collections/collection_2024/eccc/en36/En36-539-96-1984-eng.pdf