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• Used spectral and time-domain methods to analyze time-series data. Developed <br /> digital filters for barometric, tidal, and water-balance effects in pressure-head <br /> records from the deep observation wells. Performed theoretical investigations <br /> of pressure-head response to earth strain, and published research results. <br /> • Performed reservoir evaporation studies: collected and processed data, installed <br /> data acquisition equipment (radiation stations, stream gauging stations, weather <br /> stations), and performed stream discharge measurements, thermal surveys of <br /> reservoirs, computer programming, and computational work. <br /> Colorado State University <br /> Conducted research on multiphase flow in porous media, emphasizing gaseous <br /> transport of VOCs. Helped write proposals and worked on the multi-million <br /> dollar research project "Organic Solvents in Groundwater" in collaboration with <br /> the University of Waterloo and the Oregon Graduate Center. <br /> • Conducted research on water yield from deep Denver Basin sediments. Project <br /> involved cutting continuous core to the 3,000-foot depth, performing laboratory <br /> tests, and correlating analytical results to the geophysical logs, including NMR. <br /> • Conducted research on active and passive microwave remote sensing of <br /> snowpack properties, and published research results. <br /> • Developed and taught a new course, ER 101 - Introduction to Watershed <br /> Sciences, Spring 1981 . <br /> Office of Surface Mining <br /> • Reviewed mining permit applications, wrote environmental assessments of the <br /> probable hydrologic impacts of mining plans, negotiated with mining company <br /> officials, and provided research and technical support for administrative and <br /> enforcement personnel. <br /> PUBLICATIONS <br /> Farr, J.M., 1993. Advective-Diffusive Gaseous Transport in Porous Media: The <br /> Molecular Diffusion Regime, Ph.D. Dissertation, Colorado State University, Fort Collins, <br /> Colorado, Spring, 1993. <br /> Odencrantz, J.E., J.M. Farr, and C.E. Robinson, 1992. Transport Model Parameter <br /> Sensitivity For Soil Cleanup Level Determinations Using SESOIL and AT123D in the <br /> Context of the California Leaking Underground Fuel Tank Manual, Journal of Soil <br /> Contamination, Vol. 1 , No. 2, CRC Press, pp. 159-182. Also appears as Chapter 20 in <br /> Hydrocarbon-Contaminated Soils, Volume 11, Kostecki and Calabrese ed., Lewis Publ., <br /> pp. 319-341 . <br /> Farr, J.M., and J.M. Lambie, 1991 . Vadose-Zone and Groundwater Modeling to <br /> Establish Acceptable Cleanup Goals For VOCs in Soil, GSA 1999 Abstracts With <br /> Program, Vol. 23, No. 2, p. 24. <br />