Patricia A. Chambers

• Assessment and validation of modelling under-ice dissolved oxygen using dostoc, Athabasca River, 1988 to 1994
• Contribution of industrial, municipal, agricultural and groundwater sources to nutrient export, Athabasca, Wapiti and Smoky Rivers, 1980-1993
• Dissolved oxygen conditions and fish requirements in the Athabasca, Peace and Slave Rivers
• Nutrient enrichment in the Peace, Athabasca and Slave Rivers
• Nutrients and their impact on the Canadian environment