- Paleoceanography/paleoclimatology
- Isotope tracers of climate change
- Deep sea sediment record of biogeochemical cycling
Publications
- 1992. Evidence from Southern Ocean sediments for the effect of North Atlantic Deep Water flux on climate. Nature: 355:416-419.
- 1997. Interaction between the ENSO and the monsoon in a coral record of tropical climate. Science: 277:925-928.
- 2001. A central tropical Pacific coral demonstrates Pacific, Indian, and Atlantic decadal climate connections. Geophysical Research Letters: 28:2209-2212.
- 2001. Pleistocene evolution of the ocean's carbonate system. Earth and Planetary Science Letters.: 192:109-124.
- 2001. Tropical cooling and the isotopic composition of precipitation in general circulation model simulations of the ice age climate. Climate Dynamics: 17:489-502.
Students: Graduate students: 4