00000nam 2200000za 4500 9.612218 CaOODSP 20250516103426 ta 150406|1995||||xxc||||| f|0| 0 eng d 0-662-23435-9 1192-3571 CaOODSP eng n-cn--- R71-49/3-46E Northern River Basins Study (Canada)‏. Growth rate and biomass responses of periphytic algae to nutrient enrichment : of stable and unstable substrata, Athabasca River / by C. J. Perrin et al. Edmonton - Alberta : Northern River Basins Study 1995. v, 35p. : graphs, map, references, tables ; 28 cm. Northern River Basins Study project report 1192-3571 No. 46 "This report presents the results of an experiment conducted in artificial streams in which the growth of benthic algae was studied in relation to phosphorus and nitrogen concentrations in the water. The goal of this study is to determine whether benthic algal biomass in the upper Athabasca River is limited by the availability of phosphorus or nitrogen. This was accomplished by growing benthic algae in artificial streams (periphyton flumes) enriched with phosphorus or nitrogen to establish the type and degree of nutrient limitation. The flumes were located on-site, adjacent to the Athabasca River at Hinton."--Study perspective. Issued also in electronic format. This report presents the results of an experiment conducted in artificial streams in which the growth of benthic algae was studied in relation to phosphorus and nitrogen concentrations in the water. The goal of this study is to determine whether benthic algal biomass in the upper Athabasca River is limited by the availability of phosphorus or nitrogen. This was accomplished by growing benthic algae in artificial streams (periphyton flumes) enriched with phosphorus or nitrogen to establish the type and degree of nutrient limitation. The flumes were located on-site, adjacent to the Athabasca River at Hinton.--Study perspective Ring binding Water quality gcpds Perrin, C. J. Growth rate and biomass responses of periphytic algae to nutrient enrichment of stable and unstable substrata, Athabasca river / (CaOODSP)9.951159 Northern River Basins Study project report, 1192-3571 No. 46 (CaOODSP)9.514881 Project 2613-C1