Mark Stephens

Dr. Mark Stephens is a Research Scientist at the Applied Research Center, Florida International University, specializing in marine geochemistry and isotope tracing. He utilizes naturally occurring radioactive isotopes to study ocean circulation, sedimentation, and carbon cycling. His work includes over 35 scientific expeditions across tropical, subtropical, and Arctic regions.

Research Interests: His research spans marine geochemistry, paleoceanography, and environmental tracer applications, with emphasis on oceanic processes in extreme environments.

Publications: Recent articles focus on aerosol deposition, Arctic biogeochemistry, and isotopic tracing in Pacific and Southern Oceans, reflecting interdisciplinary approaches to climate and ocean dynamics.

Affiliations: Collaborates with international teams through the GEOTRACES program and MOSAiC Arctic expeditions.