Food Safety and Environmental Stewardship

Current Projects

• Pomme Fruit Geographic Origin Authentication; Oregon and South America
• Pistachio Geographic Origin Authentication; California Pistachio Commission
• Azinophos-methyl Metabolites on Apples; Hood River, OR
• Distribution and Fate of Bioavailable Background and Fertilizer Applied Metals in Agricultural Soils, Plants and Waters; Oregon Department of Agriculture
• Source and Seasonal Influence on and Source Profiling of Bioavailable Organic and Metal Contaminants using Passive Sampling Devices; Portland Harbor Superfund Site, Oregon
• Buffer Zones for Organophosphorous Pesticide use near Rivers and Streams; Oregon
• Pesticide Fate in Aqua- and Agri-culture, Sahel region, Africa utilizing Passive Sampling Devices; UN-GEF Sponsored Project
• Utilizing Stable Isotope to Interpret Long-Term Land-Use and Environmental Change