Jeffrey, W.H. 2002. Spatial and temporal variation in bacterioplankton response to ultraviolet radiation. Annual Meeting American Society for Photobiology, Quebec City, Canada. July 1317. (Invited)

Kelley, C.A., and W.H. Jeffrey. 2002. Dissolved methane concentrations profiles and air-sea fluxes from 410 S to 270 N. Global Biogeochemical Cycles. 10.1029/2001GBOOI809.

Wilhelm, S.W., W.H. Jeffrey, and C.A Suttle, and D.L. Mitchell. 2002. Estimation of Biologically Damaging UY levels in Marine Surface Waters with DNA and Viral Dosimeters. Photochemistry and Photobiology 76(3): 268 - 273.

Jeffrey, W.H. 2002. Ultraviolet Radiation and Iron: What's TABASCO got to do with it? University of West Florida, Pensacola, FL. Sept. 16. (Invited)