Research interests include life cycle assessment of food systems, especially as they apply to individual diets. Current work includes developing a novel methodology for characterizing the water use of U.S.-grown crops by applying regional water stress indicators. Follow-on work is aimed at application in individual diet studies.
- Category-Level Product Environmental Footprints of Foods: Food Life Cycle Assessment Literature Review
- Category-Level Product Environmental Footprints of Foods: Recommendations for Further Evaluation
- Environmental Impacts of Diets: Development of an LCA Database to Link to Individual's Food Choices in the United States