Fred Kavli Chair in Earth System Science and Professor of Earth System Science
Ellen Druffel

Contact Information

Office Location: 

3222 Croul Hall

Office Phone: 

(949)824-2116

Lab Location: 

2212 Croul Hall

Lab Phone: 

(949)824-3272

Email Address: 

edruffel@uci.edu
Investigates why the 14C age of marine dissolved organic carbon (DOC) is thousands of years old, despite evidence that most of it is produced in the surface ocean during photosynthesis.
Studies how ocean circulation changed in the tropical and subtropical Pacific during the past millennium.
Interested in changes in Pacific Ocean circulation and climate during the past millennium; isotopic characterization, sources and cycling of carbon in dissolved and particulate marine organic matter; and origin and cycling of black carbon in the marine environment.

Expert in the marine carbon cycle, how past changes in climate affect the carbon cycle and water circulation, and how carbon cycles in the deep ocean.

Research Areas: 

  • Biogeochemical Cycles

Research Labs: 

  • Druffel Research Group