00000nam 2200000za 4500 9.613024 CaOODSP 20250916093714 ta 150406|1996||||xxc||||| f|0| 0 eng d 0-662-24606-3 1192-3571 CaOODSP eng n-cn--- R71-49/3-108E Northern River Basins Study (Canada)‏. Environmental contaminants in water and sediments : upper Athabasca River, April, 1992 / by Robert W. Crosley. Edmonton - Alberta : Northern River Basins Study 1996. vi, 42p. : figs., graphs, map, references, tables ; 28 cm. Northern River Basins Study project report 1192-3571 No. 108 "In early 1992, a 200-kilometre reach of the Athabasca River between Hinton and Whitecourt was chosen as the NRBS reach-specific study area. The reach receives effluent from the Weldwood Canada pulp mill mixed with municipal effluent from the town of Hinton. Sampling in the reach for a number of aquatic media including water, suspended sediment, bottom sediment, benthic invertebrates, biofilm, and fish was initiated in late March 1992. The objective of the reach-specific study was to provide and intensive ecosystem database for a representative reach, with which to priorize subsequent basin-wide sampling."--Report summary. Issued also in electronic format. In early 1992, a 200-kilometre reach of the Athabasca River between Hinton and Whitecourt was chosen as the NRBS reach-specific study area. The reach receives effluent from the Weldwood Canada pulp mill mixed with municipal effluent from the town of Hinton. Sampling in the reach for a number of aquatic media including water, suspended sediment, bottom sediment, benthic invertebrates, biofilm, and fish was initiated in late March 1992. The objective of the reach-specific study was to provide and intensive ecosystem database for a representative reach, with which to priorize subsequent basin-wide sampling.--Report summary 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)9.955346 Northern River Basins Study project report, 1192-3571 No. 108 (CaOODSP)9.514881 Project 5313-D1