Roger Patrick Kelly

  • Marine Research Associate III
  • Research
  • Phone: 401.874.6273
  • Email:
  • Office Location: Center for Atmospheric Chemistry Studies 221



Twitter: @SeaWayward


  • Stable C and N isotope analysis (EA-IRMS, GC-IRMS)
  • Marine radionuclide analysis (Th-234, Ra quartet, Rn-222, Pb-210, Cs-137)
  • Marine particle collection and analysis (sediment trap and in-situ pump)
  • Microsensors (nitrous oxide, pH, hydrogen sulfide, etc)
  • Fieldwork, cruise preparation/participation, and related logistics

My research interests include, but are certainly not limited to:

  • Marine POC/PON export and cycling
  • Coastal submarine groundwater discharge characterization and quantification
  • Application of N isotopes in paleoceanography


  • MS Oceanography, University of Rhode Island, 2002
  • BS Chemical Oceanography, Florida Institute of Technology, 1998
  • BS Biological Oceanography, Florida Institute of Technology, 1998