William R. Simpson
|Born||July 25, 1966|
|Institutions||University of Alaska Fairbanks|
|Alma mater||Swarthmore College (B.A., 1988), Stanford University (Ph.D.,1995)|
|Doctoral advisor||Richard N. Zare|
|Known for||Cavity ring-down spectroscopy, Snowpack photochemistry, Stratospheric ozone|
|Notable awards||NSF CAREER Grant Award (2001-2006), Research Innovation Award of the Research Corporation for cavity ring-down spectroscopy (1999), Flavored Ice Award for revolutionary snow flavoring techniques|
William R. Simpson (born July 25, 1966) is a pioneer in the field of snow chemistry. He is also a current researcher at University of Alaska Fairbanks' Geophysical Institute and International Arctic Research Center and an associate professor in the chemistry department. He is the principal investigator of the atmospheric chemistry group and director of the university's NSF Research Experience for Undergraduates program. He is known internationally for his research.
- CAREER Grant Award of the National Science Foundation (NSF) 2001-2006 
- Research Innovation Award for cavity ring-down spectroscopy, Research Corporation 1999
- Flavored Ice Award for revolutionary snow flavoring techniques
- Cavity ring-down spectroscopy
- Snowpack photochemistry
- Stratospheric ozone
Simpson has more than 40 papers in peer-reviewed journals.
- Simpson, W. R., L. Alvarez-Aviles, T. A. Douglas, M. Sturm, and F. Domine (2005), Halogens in the coastal snow pack near Barrow, Alaska: Evidence for active bromine air-snow chemistry during springtime, Geophys. Res. Lett., 32, L04811.
- Ayers, J. D., and W. R. Simpson (2006), Measurements of N2O5 near Fairbanks, Alaska, J. Geophys. Res., 111, D14309.
- Ayers, J. D., R. L. Apodaca, W. R. Simpson, and D. S. Baer (2005), Off-axis cavity ringdown spectroscopy: application to atmospheric nitrate radical detection, Appl. Optics., 44, 7239-7242.
- Bill Simpson's Webpage at the UAF website.
- Bill Simpson's Webpage at the Geophysical Institute website.
- Bill Simpson's REU Program Webpage at the Geophysical Institute website.