00000nam 2200000zi 4500 9.873899 CaOODSP 20241203113649 m o d f cr ||||||||||| 190530e198911##oncd #ob f100 0 eng d CaOODSP eng rda CaOODSP eng fre n-cn-on En13-5/89-169E-PDF Marsalek, J., author. PAH transport by urban runoff from an industrial city / by J. Marsalek. Burlington, Ontario : National Water Research Institute, Rivers Research Branch, Canada Centre for Inland Waters, November 1989. 1 online resource (11 unnumbered pages) : graphs. text txt rdacontent computer c rdamedia online resource cr rdacarrier NWRI contribution ; 89-169 "RRB 89-87." Title from cover. Digitized edition from print [produced by Environment and Climate Change Canada]. "This manuscript has been prepared for the International Association on Water Pollution Research and Control Conference." Includes bibliographical references. "Urban runoff from an industrial city was found to produce annual PAH loadings comparable to those from point sources. More than 95% of these loadings were transported by sediments in runoff. Variations of PAH levels in runoff were explained by variations of sediment concentrations in runoff and by variations in PAH levels in sediment. The annual load of PAHs in runoff from the study area was estimated at 75 kg per year and about one third of this quantity was contributed by atmospheric deposition. A great degree of similarity among PAH profiles in urban runoff, river sediment and caged mussels was found and confirmed the PAH pathways from urban anthropogenic sources via runoff to the receiving waters"--Abstract. Includes abstract and management perspective in English and French. gccst Urban environment gccst Sediments gccst Chemicals Canada. Environment Canada. National Water Research Institute (Canada). Rivers Research Branch. Canada Centre for Inland Waters. NWRI contribution ; 89-169. (CaOODSP)9.844121 PDF 1.01 MB https://publications.gc.ca/collections/collection_2019/eccc/en13-5/En13-5-89-169-eng.pdf