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Faculty & Staff

Areas of Expertise

Environmental Monitoring, Plant Biochemistry, and Photobiology

Degrees

PhD, Temple University, 1972
BS, Widener University, 1962

Professional Publications & Contributions

• Hagar, William, Hope Punnett, Laura Punnett & Govindjee, (2011), A Tribute to Thomas Roosevelt Punnett, Jr. (1926-2008), Photosynthesis Research (2011) 110:1-7 DOI 10.1007/S11120-011-9695-4
• Hagar, William G. & Fred Saintours, (2008) “Food web Ecology of Insect Larva in a Small Stream as Measured by Stable Isotope Analysis” International Journal of Ecological Economics and Statistics (IJEES) Fall 2008 Vol. 12, No. Fo8; Int. J. Ecol.Econ.Stat; 58-65 ISSN 0973-1385 (Print) ISSN 0973-7537 (Online)
• Kelly, Maureen H., William G. Hagar, Tim R. Jardine and Richard A. Cunjak (2006). "Nonlethal sampling of sunfish and slimy sculpin for stable isotope analysis: how scale and fin tissue compare with muscle tissue" North American Journal of Fisheries Management 26: 921-925.
• Hagar, William, & Lornie Bullerwell (2003),“Supermarket Proteases” The Science Teacher October 2003 pp26-30.
• Bullerwell, Lornie & William Hagar (2003) “Digesting Complex Carbohydrates: Using Yeast as a Model System for Human Digestion” The Science Teacher 70: 41-43.
• Hagar, William G., Barbara Crosby, & Bruce Stallsmith (2000) "Comparing and Assessing Acid Rain Sensitive Ponds" J. Hazardous Material 74: 125-131
• Stallsmith, Bruce W., & William G. Hagar (1999) "Growth Patterns in Lepomis Sunfish YOY determined by Otolith Size” American Currents 25, No. 3, pp. 18 21.
• Hagar, William G. & Lornie Bullerwell (1998), “Lactase Staining of Electrophoretic Gels” The Science Teacher 65: 43-45.
• Linardos, A., Truong N., & William Hagar (1996), “Remote Monitoring of Water Systems Using Cellular Transfer of Data and Pictures” Proceedings of ECO-Informa Global Networks for Environmental Information 11: 743-748.
• Stallsmith, B.W., J.P. Ebersole and W.G. Hagar. 1996, "The Effects of Acid Episodes on Lepomis Sunfish Recruitment and Growth in Two Ponds in Massachusetts” Freshwater Biology 36: 731-744.
• Paul, Dessources, Bruce Stallsmith, & William Hagar (1994), “An Interactive Data Collection Device for the Detection of Estuarine Fronts", Marine Technology Society Journal 28: 45-49 (1994).
• Raunig, Valerie, Lornie Bullerwell, and William Hagar (1994) "Breaking Down the Science of Enzymes" Science Scope 61: 37-40.
• Dessources Paul, Bruce Stallsmith, & William Hagar (1994) "Detection of Estuarine Fronts Using an Interactive Data Collection Device” Proceedings of the Second Thematic Conference on Remote Sensing for Marine and Coastal Environments 2: 127-137.
• Bullerwell, Lornie, Valerie Raunig, and William Hagar (1994) "Investigating a Bio--Engineered Enzyme - Milking More from Your Enzyme Laboratory,” The Science Teacher 61: 27-29.
• Jarrett, J.N., M.B.Cutler, J.P. Ebersole and W.G. Hagar. 1993, "Seasonal Variation in pH and Alkalinity and Recruitment of Sunfish Populations" Freshwater Biology 30: 409-417.
• Stallsmith, B.W. & W.G. Hagar (1993) "Evaluation of Biotic Productivity of a Tidal Mudflat in Boston Harbor. Proceedings of the Twenty-Fifth International Symposium: Remote Sensing and Global Environmental Change 2: 813-822.
• Hagar, William G., Paul G. Minuitti, & Bruce Stallsmith, (1992) "Remote Monitoring of Oxygen Levels in Savin Hill Cove of Boston Harbor,” Proceeding of the First Thematic Conference on Remote Sensing of Marine and Coastal Environments 1: 547-556.
• Eash, M.J., W.G. Hagar, & W.E. Weibrecht, "Changing the Learning Environment in High School Science: An Evaluation of the Results of an NSF workshop." Paper presented at AERA Annual Meeting 1990 Boston. ERIC Document Reproduction Service TM014752.
• Hagar, W.G. and R. Volpicelli (1990). United States Patent "Cordless Phone Data Logger”, Patent Number 4,914,686. Date of Patent: April 3, 1990.