David Talmy

David Talmy is a Research Professor in the Department of Ecology & Evolutionary Biology at the University of Tennessee, Knoxville, with a joint faculty appointment in Microbiology. His work focuses on understanding marine microbial communities, particularly their roles in ocean biogeochemical cycles and plankton-virus interactions. His research integrates mathematical models with experimental data to explore how microbial dynamics influence global carbon and nutrient flows.

Education:

• MMath, 2008, University of Sussex
• MRes, 2009, University of York
• PhD, 2013, University of Essex
• Postdoctoral Associate and Research Scientist, 2013-2018, Massachusetts Institute of Technology

Research Interests: Talmy’s research spans microbial ecology, oceanography, and biogeochemistry. He investigates how microbial interactions—including those involving viruses—shape ocean productivity and biogeochemical processes. His lab develops models to quantify material transfer in plankton communities and explores the impacts of viral predation on nutrient cycling.

Recent Work Trends: His recent publications emphasize viral dynamics, trophic interactions, and the integration of microbes into Earth system models for climate prediction. Studies like “Killing the predator” (2024) highlight his focus on ecosystem restructuring under environmental stressors.

Labs/Teams: The Talmy Group operates from SERF 513, leveraging field experiments and computational models to address pressing questions in marine microbial ecology. Their work is showcased at www.talmygroup.com.

Grants and Collaborations: While specific grants are not listed, his collaborative research (e.g., NSF-funded projects on virovory) underscores active interdisciplinary partnerships.