00000nam 2200000za 4500 9.613010 CaOODSP 20250909102811 ta 150406|1996||||xxc||||| f|0| 0 eng d 0-662-24591-1 1192-3571 CaOODSP eng n-cn--- R71-49/3-92E Northern River Basins Study (Canada)‏. Impacts of contaminants and nutrients in bleached kraft : mill effluent on benthic insect and periphyton communities: assessments using artificial streams, Athabasca River, 1993 and 1994 / by Joseph M. Culp and Cheryl L. Podernski. Edmonton - Alberta : Northern River Basins Study 1996. xi, 70p. : figs., graphs, references, tables ; 28 cm. Northern River Basins Study project report 1192-3571 No. 92 "The objective of this project was to differentiate between the effects of bleached kraft mill effluent (BKME) and nutrient (nitrogen and phosphorus) additions on benthic algae and invertebrate (primarily insects) communities. A transportable artificial stream system located alongside the Athabasca River at Hinton was used for the experiment. The measured response variables included: ash-free dry biomass and chlorophyll a of algae, the abundance and composition of benthic insects, and the average weight and growth of individual insects."--Study perspective. Issued also in electronic format. The objective of this project was to differentiate between the effects of bleached kraft mill effluent (BKME) and nutrient (nitrogen and phosphorus) additions on benthic algae and invertebrate (primarily insects) communities. A transportable artificial stream system located alongside the Athabasca River at Hinton was used for the experiment. The measured response variables included: ash-free dry biomass and chlorophyll a of algae, the abundance and composition of benthic insects, and the average weight and growth of individual insects.--Study perspective Ring binding 96-31 1996-08-02 Waste management gcpds Pulp and paper industry gcpds Culp, Joseph M. Podernski, Cheryl L. Impacts of contaminants and nutrients in bleached kraft mill effluent on benthic insect and periphyton communities : (CaOODSP)9.954965 Northern River Basins Study project report, 1192-3571 No. 92 (CaOODSP)9.514881 Projects 2615-D1 and 2615-E1