Dr. Boyle is a watershed hydrologist with over 25 years of experience in the field of hydrology and water resources with an emphasis in the development, implementation, and evaluation of complex computer-based hydrologic models to simulate watershed response to precipitation (rainfall and snowmelt). Integrated computer-based modeling of hydrologic processes to understand the impacts of historic and future climate on water resources in arid and semi-arid environments using paleoclimate information (e.g., pluvial lake shore dating, tree ring records and other climate indicators), global climate model estimates (e.g., paleo, historic, and future precipitation and temperature estimates from both statistical and dynamically downscaled studies), and instrumental ground-based information (e.g., NWS Co-op data, NRCS SNOTEL data, and PRISM data sets). Additional research interests include streamflow forecasting, water leasing and banking, water markets, GIS, remote sensing, parameter estimation and uncertainty analysis, and automated multi-criteria optimization. Dr. Boyle is a former Director of the Nevada Water Resources Research Institute.