- Canada Research Chair (CRC) - Ocean Biogeochemistry.
- New approaches to investigate marine biodiversity using stable isotopes to study secondary metabolite biosynthesis in marine microbial communities. (South Africa-Canada Research Chairs Mobility Initiative)
- Collaborative Research: Is Nitrogen Fixation Widespread in the Chukchi and Beaufort Seas? (United States National Science Foundation Division of Polar Programs)
- Effluent Dissolved Organic Nitrogen: Compound Level Assessment of Sources and Sinks. (United States National Science Foundation CBET)