00000nam 2200000za 4500 9.613025 CaOODSP 20250922155535 ta 150406|1996||||xxc||||| f|0| 0 eng d 0-662-24607-1 1192-3571 CaOODSP eng n-cn--- R71-49/3-130E Northern River Basins Study (Canada)‏. Environmental contaminants in water and sediments : PCDDs, PCDFs and resin acids, Athabasca River basin, February to May, 1993 / by Robert W. Crosley. Edmonton - Alberta : Northern River Basins Study 1996. 59p. in various pagings. : graphs, maps, references, tables ; 28 cm. Northern River Basins Study project report 1192-3571 No. 130 "This project report presents the analytical results and spatial trends for polychlorinated dibenzo-p-dioxins, dibenzofurans and resin acids in water and sediment samples collected in 1993. Suspended sediments and water were collected at 23 mainstream, tributary and effluent (four pulp mills and three sewage effluents) sampling locations during winter low flow conditions; February to March. Depositional sediments were collected at eight mainstream Athabasca River locations in early May, shortly after ice-out."--Study perspective. Issued also in electronic format. This project report presents the analytical results and spatial trends for polychlorinated dibenzo-p-dioxins, dibenzofurans and resin acids in water and sediment samples collected in 1993. Suspended sediments and water were collected at 23 mainstream, tributary and effluent (four pulp mills and three sewage effluents) sampling locations during winter low flow conditions; February to March. Depositional sediments were collected at eight mainstream Athabasca River locations in early May, shortly after ice-out.--Study perspective Ring binding 96-25 1996-06-21 Water pollution gcpds Pulp and paper industry gcpds Crosley, Robert W. Environmental contaminants in water and sediments : (CaOODSP)9.955608 Northern River Basins Study project report, 1192-3571 No. 130 (CaOODSP)9.514881 Project 5313-E1