00000nam 2200000za 4500 9.851897 CaOODSP 20241203113642 cr ||||||||||| 180215s1979 snca||||o f000 0 eng d CaOODSP eng eng fre n-cn--- En36-502/107E-PDF Allan, R. J. Sediment-related fluvial transmission of contaminants [electronic resource] : some advances by 1979 / R.J. Allan. Regina, Sask. : Environment Canada, 1979. v, 24 p. : figs. Scientific series ; no. 107 Digitized edition from print [produced by Environment and Climate Change Canada]. Issued by the Inland Waters Directorate, Western and Northern Region. "This document was prepared as a presentation for the Water Survey of Canada Sedimentation Seminar held in Calgary, Alberta, February 1979." Includes bibliographical references. "Suspended sediment can be a major transport mechanism for nutrients and contaminants in drainage systems. Bottom sediment pollution has been extensively studied, but until recently suspended sediment has seldom been chemically analyzed. Sufficient suspended sediment could not be collected for detailed nutrient and contaminant analysis until the advent of land-based continuous flow centrifuges. This report describes the evolution of this area of investigation and the stage of development reached in Canada as of 1979"--Abstract. Includes abstract in French. gccst Water pollution gccst Sediments Canada. Environment Canada. Canada. Inland Waters Directorate. Western and Northern Region. Scientific series (Canada. Inland Waters Directorate) no. 107 (CaOODSP)9.823618 PDF 1.85 MB https://publications.gc.ca/collections/collection_2018/eccc/En36-502-107-eng.pdf