David Johnston
Professor of Earth and Planetary Sciences,
Director of Graduate Studies
Profile
Profile
Isotope geochemistry and historical geobiology. Re-animating ancient ecosystems and ocean chemistry using stable isotope systems, chemical speciation techniques, modern microbial experiments (for calibration) and theoretical considerations.
Contact
Email: johnston@eps.harvard.edu
Phone: 617-496-5024
Additional Website: https://johnstonlab.fas.harvard.edu/
Expertise
Isotope geochemistry
Historical geobiology
Historical geobiology
The Salata institute
The Salata Institute supports interdisciplinary research that leads to real-world action, including high-risk/high-reward projects by researchers already working in the climate area and new endeavors that make it easier for Harvard scholars, who have not worked on climate problems, to do so.