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William E. HogsettActing Chief, Watershed Ecology Branch
Voice: 541-754-4632 |
Education:
- B.S., Texas Christian University, Fort Worth, TX; Biology, 1966
- Ph.D., Baylor College of Medicine, Houston, TX; Bio-chemistry, 1972
Previous Positions:
- 1978-1980: Technical Supervisor, Northrop Services, Inc., Corvallis, OR
- 1976-1977: Senior Research Fellow, Dept. Microbiology and Immunology, University of Washington, Seattle, WA
- 1972-1976: Research Associate/NIH Postdoctoral Fellow, Dept. Botany and Plant Pathology, Oregon State University, Corvallis, OR
Research Interests and Skills:
- Carbon and nitrogen allocation in both aboveground and belowground systems of annual and perennial plants, in response to tropospheric ozone exposure, relevant environmental factors, and components of exposure
Professional Societies:
- American Society of Plant Physiologists
- Sigma XI
Appointments / Honors:
- Participant - UN ECE Convention on Long-Range Transboundary Air Pollution: Critical Levels for Ozone, 1992-present
- Member, Scientific Liaison Committee for North American Research Strategy for Tropospheric Ozone (NARSTO) 1992-present
- Peer Reviewer Panel - Swedish Environmental Research Institute, Effects of Tropospheric Ozone on Forest Trees. Gothenburg, Sweden 1995
- Technical Advisor/contributor - Air Quality Criteria for Ozone and Related Photochemical Oxidants. Chapter 5. Environmental Effects, 1986; 1992 Supplement; 1995
- Member, OAR Risk and Exposure Assessment Group, 1995
- Participant - Air Quality Related Values for Class I Wilderness US Forest Service, Pacific Southwest and Pacific Northwest, 1990
- Participant - Canadian Council Ministers of the Environment, Development of a Management Plan for Control of NOx and VOC: Vegetation Effects Work Group. Toronto Canada, 1989
- Participant - Air Quality Research Programs, Air Quality Division, National Park Service. 1989
- Peer Reviewer Panel - U.S. Forest Service Global Change Program, Pacific Southwest and Southeast
- Research Advisor, National Research Council. Response of Trees to Air Pollutants and Other Related Stresses
- Andersen, C.P., W.E. Hogsett, M. Plocher and E. H. Lee. 2001. Blue wild-rye grass competition increases the effect of ozone on ponderosa pine seedlings. Tree Physiol. 21:319-327.
- Grulke, N.E., C.P. Andersen and W.E. Hogsett. 2001. Seasonal changes in above-and belowground carbohydrate concentrations of ponderosa pine along a pollution gradient. Tree Physiol. 21:1-9.
- Laurence, J.A., W.A. Retzlaff, J.S. Kern, E.H. Lee, D.A. Weinstien and W.E. Hogsett. 2001. Predicting the regional impcat of ozone and precipitation on the growth of loblolly pine and yellow-poplar using linked TREGRO and ZELIG models. Forest Ecology and Management 146:251-267.
- Lee, E. H., and W.E. Hogsett. 1999. Role of concentration and time of day in developing ozone exposure indices used in modeling crop loss. J. of Air & Waste Management Association 49:669-681.
- Hogsett, W.E., and C.P. Andersen. 1998. Ecological effects of tropospheric ozone: a U.S. perspective -- past, present, and future. Pages 419-437 in T. Schneider, editor, Air Pollution in the 21st Century, Priority issues and Policy. Studies in Environmental Science. Elsevier Publishers.
- Hogsett, W.E., A.A. Herstrom, J.A. Laurence, E.H. Lee, J.E. Weber, and D.T. Tingey. 1997. An approach for characterizing tropospheric ozone risk to forests. Environmental Management 20:1-17.
- Weber, J.A., C.S. Clark, and W.E. Hogsett. 1993. Analysis of the relationships among O3 uptake, conductance, and photosynthesis in needles of Pinus ponderosa. Tree Physiology 13:157-172.
- Andersen, C., W.E. Hogsett, R. Wessling, and M. Plocher. 1991. Ozone decreases spring root growth and root carbohydrate content in ponderosa pine the year following exposure. Canadian J. Forest Research, 21:1288-1291.
- Tingey, D.T., W.E. Hogsett, and S. Henderson. 1990. Definition of adverse effects for the purpose of establishing secondary national ambient air quality standards. J. Environ. Quality 19:635-639.
- Hogsett, W.E., D.T. Tingey, C. Hendricks, and D. Rossi. 1989. Sensitivity of important western conifer species to SO2 and seasonal interaction of acid fog and ozone. Pages 469-491 in R.K. Olson and A.S. Lefohn, editors. Effects of Air Pollution on Western Forests, APCA Transaction Series. Air and Waste Management Association, Pittsburgh.
- Hogsett, W.E., D.T. Tingey, and E.H Lee. 1988. Ozone exposure indices: Concepts for development and evaluation of their use. Pages 107-138 in W.W. Heck, O.C. Taylor, and D.T. Tingey, editors. Assessment of crop loss from air pollutants. Proceedings of the International Conference, Raleigh, North Carolina, USA. Elsevier, Applied Science, London.
- Hogsett, W.E., D.T. Tingey, and S.R. Holman. 1985. A programmable exposure control system for determination of the effects of exposure regimes on plant growth. Atmos. Environ. 19:1135 - 1140.
- Hogsett, W.E., M.C. Plocher, V. Wildman, D.T. Tingey and J.P. Bennett. 1985. Growth response of two varieties of slash pine to chronic ozone exposure. Can. J. Bot. 63:2369-2376.
- Tingey, D.T. and W.E. Hogsett. 1985. Water stress reduces ozone injury via a stomatal mechanism. Plant Physiology 77:944-947.
- Hogsett, W.E., R.M. Raba and D.T. Tingey. 1981. Biosynthesis of stress ethylene in soybean seedlings: Similarities to endogenous ethylene biosynthesis. Physiol. Plant. 53: 307-314.