| 1/23/2023 | Nicole Fahrenfeld | Microplastics in Our Waters: Sources, Fate, and Biofilms | Rutgers Civil and Environmental Engineering | Hybrid |
| 1/30/2023 | Adrian Garcia | Topographically-induced dispersion in a tidal estuary | Exponent Engineering Scientific Consulting | Virtual |
| 2/6/2023 | Dan Amrhein | Diagnosing dominant drivers of variability in Atlantic ocean circulation using models and data | National Center for Atmospheric Research | Hybrid |
| 2/13/2023 | Logan Tegler | Iron Sources and Cycling over the Cenozoic: Evolution of the Iron Cycle in the South Pacific and Southern Ocean | WHOI | Hybrid |
| 2/20/2023 | Greg Gerbi (SPECIAL SEMINAR) | Transport into and out of Delaware Bay | University of Maine | Hybrid |
| 2/27/2023 | Rob Sherrell | How glacial melting may control Fe fertilization in the Amundsen Sea, West Antarctica | DMCS | Hybrid |
| 3/6/2023 | Daphne Munroe | Surfclams, Climate Change, and Offshore Wind: Navigating an Uncertain Future | DMCS | Hybrid |
| 3/20/2023 | Heidi Sosik (Distinguished Speaker) | Life and Death in the Plankton, stories from cytometry and imaging in the ocean | WHOI | Hybrid |
| 3/27/2023 | Harriet Alexander | My seminar title is: A Eukaryotic Heist: scalable and automated approaches for the study of eukaryotic genomes | WHOI | Virtual |
| 4/3/2023 | Katherine Allen | THE BEGINNING OF THE END … OF THE LAST ICE AGE | University of Maine | Virtual |
| 4/10/2023 | Seth Bushinsky | Seasonal carbon and oxygen cycling in the ocean: Perspectives from autonomous biogeochemical observations in the Southern Ocean | University of Hawaii | Virtual |
| 4/17/2023 | Wu-Jung Lee | | University of Washington | Virtual |
| 4/20/2023 1:00-2:00PM | Shlomit Sharoni (SPECIAL SEMINAR) | The geologic phosphate cycle and its impact on phytoplankton evolution | MIT | Hybrid |
| 4/24/2023 | Ryan Glaubke | A Deglacial History of the El Niño – Southern Oscillation from the East Pacific | DMCS | Hybrid |
| 5/1/2023 | Carlos Moffat | Long-term change in the upper ocean of the West Antarctic Peninsula | University of Delaware | Hybrid |
