He serves as a Research Consultant for the Northeast Climate Impacts Assessment (NECIA) project and heads the Experimental Center for Remote Observations of Production (ECROP). He has also served as the Associate Chair for the Department. He has been a Royal Society Visiting Fellow, a National Research Council Fellow and a NOAA Visiting Scientist Fellow. His research interests include: Regional impacts of climate variability; Large-scale and regional atmospheric dynamics and hydrology; Coupled ocean-atmosphere modes of variability; and Historic and future climate trends within observations and climate-simulation models. He received his Ph.D. from Scripps Institution of Oceanography in 1998 and graduated with a B.S. in Physics from University of California, Santa Barbara in 1994.