Patricia A. Chambers

Nutrients and Their Impact on the Canadian Environment

The report, Nutrients and their Impact on the Canadian Environment, provides information on sources of nutrients (nitrogen and phosphorus) to Canadian...

Growth Rate and Biomass Responses of Periphytic Algae to Phosphorus Enrichment in Experimental Flumes, Athabasca River, Seasonal Variation, 1993 and 1994

Presents results of an experiment conducted in artificial streams (flumes) in which the growth of periphyton (algae) was studied in relation to phosph...

Proceedings of a Workshop on Water Quality Modelling for the Northern River Basins Study, March 22-23, 1993

This report summarizes discussions and conclusions from a workshop on water quality modelling approaches for the Peace and Athabasca Rivers. Workshop ...

Growth Rate and Biomass Responses of Periphytic Algae to Phosphorus Enrichment in Experimental Flumes, Athabasca River, April and May, 1994

Presents results of an experiment conducted in artificial streams (flumes) in which the growth of periphyton (algae) was studied in relation to phosph...

Dissolved Oxygen Conditions and Fish Requirements in the Athabasca, Peace and Slave Rivers

Assessment of Present Conditions and Future Trends

The NTBS was designed to address the ecological concerns about pulp mill expansion, and to increase scientific knowledge about environmental condition...

Assessment and Validation of Modelling Under-ice Dissolved Oxygen Using DOSTOC, Athabasca River, 1988 to 1994

The aim of this study was to examine the existing model approach and to make recommendations for improved modelling of under-ice dissolved oxygen (DO)...

Contribution of Industrial, Municipal, Agricultural and Groundwater Sources to Nutrient Export, Athabasca, Wapiti and Smoky Rivers, 1980-1993

The aim of this report is to assess the sources of nitrogen and phosphorus to the Athabasca and Wapiti/Smoky rivers and evaluate the need to consider ...