*Bradt, S.R., Getting to know GIS, Guest lecture for Land Conservation Principals and Practices, Department of Natural Resources, University of New Hampshire, February 6, 2008, Durham, NH, USA. [Invited Oral]

*Bradt, S.R., GPS, Navigation and Mapping, Maine Fishermen Forum, February 29 - March 1, 2008, Falmouth, ME, USA. [Oral]

*Bradt, S.R., Understanding GPS and Its Applications in Septic Design, Surveys and System Installation, Granite State Designers and Installers, March 24, 2008, Manchester, NH, USA [Oral]

*Bradt, S.R. and J.F. Haney, The use of on-lake remote sensing to measure water quality in New England lakes, New England Association of Environmental Biologists, March 26-28, 2008, Attitash, NH, USA [Oral]

*Bradt, S.R., GPS and Land Conservation, Saving Special Places, April 5, 2008, North Sutton, NH, USA [Oral]

*Bradt, S.R., Getting to know GIS, Saving Special Places, April 5, 2008, North Sutton, NH, USA [Oral]

*Bradt, S.R., W.A. Wurtsbaugh, D.L Naftz, T. Moore and J.F. Haney, The use of remote sensing to track phytoplankton distribution in the Great Salt Lake, Utah, USA, International Society for Salt Lake Research, May 11-16, 2008, Salt Lake City, UT, USA. [Oral]