Bobbi Helgason

Dr. Bobbi Helgason is an Associate Professor in the Department of Soil Science at the University of Saskatchewan, within the College of Agriculture and Bioresources. She holds a Ph.D. in Soil Science (2010), M.Sc. (2001), and B.Sc. (1999), all from the University of Saskatchewan. Her research focuses on soil microbial ecology, particularly how microorganisms influence soil functions and plant growth in agroecosystems. Key interests include plant-microbe interactions, soil organic matter dynamics, and the impact of agricultural practices on microbial communities.

Dr. Helgason combines field and laboratory methods, such as stable isotope probing and soil energetics, to study microbial processes. She teaches soil microbiology at undergraduate and graduate levels and leads the Soil Applied Microbial Ecology Lab, collaborating with diverse disciplines. Her work emphasizes improving agricultural sustainability through optimizing microbial contributions to soil health and crop productivity. Recent research highlights include studies on crop rotations, cover crops, and climate impacts on soil microbial communities.

While no formal awards are listed, her extensive publication record reflects contributions to understanding soil biogeochemical cycles and microbial ecology. Teaching includes courses like SLSC 342.3 (Agronomic Soil Microbiology) and SLSC 842.3 (Soil Microbiology). Her lab’s interdisciplinary approach addresses global challenges in agriculture and environmental science.