Christopher Charles

Christopher Charles serves as a Professor in the Geosciences Research Division at Scripps Institution of Oceanography, University of California, San Diego, where he investigates Earth's historical climate systems through marine geological records.

His academic credentials include:

• B.A. from University of California, Berkeley
• Ph.D. from Columbia University

Professor Charles specializes in reconstructing past oceanic and atmospheric conditions using geochemical proxies from deep-sea sediments. His methodological focus on isotope tracers provides critical insights into natural climate variability across geological timescales, with particular emphasis on biogeochemical processes in marine environments. This work establishes foundational data for understanding anthropogenic climate change within broader Earth system contexts.

His research portfolio spans:

• Paleoceanographic reconstruction techniques
• Stable isotope applications in climate science
• Sediment core analysis for biogeochemical cycling
• Long-term climate pattern documentation
• Marine archive interpretation
• Climate proxy development