Stephen T. Lancaster

Associate Professor
Department of Geosciences, Oregon State University
541.737.9258
Stephen.Lancaster@geo.oregonstate.edu
http://www.geo.oregonstate.edu/~lancasts/

PROFESSIONAL PREPARATION
B.A. - Harvard University in Physics, 1990
Ph.D. - Massachusetts Institute of Technology in Hydrology (Dept. Civil & Environmental Eng.),1998

APPOINTMENTS
Assistant Professor in Geology, Oregon State University 2001-present
Research Associate, Dept. of Geosciences, Oregon State University 1998-2001
Research Assistant, Dept. of Civil and Environmental Engineering, MIT 1992-1998
Volunteer for Science, U.S. Geological Survey 1992
and Volunteer in the Parks, Buffalo National River
Laboratory Aid, High Energy Physics Laboratory, Harvard University 1990-1991
Teaching Fellow, Physics Department, Harvard University 1990

PUBLICATIONS (5 most relevant)
Clevis, Q., G.E. Tucker, S.T. Lancaster, A. Desitter, N. Gasparini, and G. Lock, 2004. A simple algorithm for the mapping of TIN data onto a static grid; applied to the stratigraphic simulation of rivermeandering deposits, Computers and Geosciences, in press.
Lancaster, S.T., and G.E. Grant, 2004. Debris dams and the relief of headwater streams, Geomorphology, invited paper for special issue on bedrock streams, edited by P.A. Carling, in press.
Lancaster, S.T., S.K. Hayes, and G.E. Grant, 2003. Effects of wood on debris flow runout in small mountain watersheds, Water Resources Research, 39(6), 1168, doi:10.1029/2001WR001227, 2003.
Lancaster, S.T., and G.E. Grant, 2003. You want me to predict what? in Prediction in Geomorphology,edited by P.R. Wilcock and R.M. Iverson, pp. 41-50 (DOI: 10.1029/135GM04), AmericanGeophysical Union, Washington.
Tucker, G.E., N.M. Gasparini, R.L. Bras, and S.T. Lancaster, 1999. A 3D Computer Simulation Model of Drainage Basin and Floodplain Evolution: Theory and Applications, Technical Report prepared for U.S. Army Construction Engineering Research Laboratories, April, 1999.

PUBLICATIONS (5 additional)
Wallick, J.R., S.T. Lancaster, and J.P. Bolte, 2005. Determination of bank erodibility for natural and anthropogenic bank materials using a model of lateral migration and observed erosion along the Willamette River, Oregon, USA, River Research and Applications, in press.
Lancaster, S.T., and R.L. Bras, 2002. A simple model of river meandering and its comparison to natural channels, Hydrological Processes, 16(1), 1-26.
Tucker, G.E., S.T. Lancaster, N.M. Gasparini, and R.L. Bras, 2001b. The channel-hillslope integratedlandscape development (CHILD) model, Landscape Erosion and Evolution Modeling, ed. by R.S. Harmon and W.W. Doe, III, pp. 349-388, Kluwer Academic/Plenum Publishers, New York.
Tucker, G.E., S.T. Lancaster, N.M. Gasparini, R.L. Bras, and S.M. Rybarczyk, 2001a. An object-oriented framework for hydrologic and geomorphic modeling using triangulated irregular networks, Computers and Geosciences, 27(8), 959-973.
Lancaster, S.T., S.K. Hayes, and G.E. Grant, 2001. Modeling sediment and wood storage and dynamics in small mountainous watersheds, Geomorphic Processes and Riverine Habitat, ed. by J.M. Dorava, D.R.Montgomery, B.B. Palcsak, and F.A. Fitzpatrick, pp. 85-102, American Geophysical Union, Washington.

SYNERGISTIC ACTIVITIES

  • Developer, Channel-Hillslope Integrated Landscape Development (CHILD) Model.
  • Designed and implemented algorithms for meandering over geologic time, movement of points with dynamic remeshing, debris-flow runout, and incorporation of vegetation, among others. Recently directedthe development of a graphical user interface that will allow classroom use of the CHILD model.
  • Coastal Landscape Analysis and Modeling Study (CLAMS) 1998-present
  • Participate as a “PI” in this project uniting foresters, ecologists, economists, sociologists, and geomorphologists and funded by the Oregon Department of Forestry and the U.S. Forest Service’s Northwest Forest Plan. Adapted CHILD model to problems of forest-geomorphology interactions influencing aquatic habitat. Make presentations to and attend meetings with participants from federal andstate agencies, local watershed councils, forest industry, and non-governmental organizations.
  • Difference, Power and Discrimination (DPD) Program, OSU 2001-present Attended two workshop series for pedagogical development and incorporation of curricular materials for teaching issues of difference, power, and discrimination in the classroom. Awarded a DPD Curriculum Development Grant for the development of a “DPD” course on environmental justice in the Department of Geosciences. Developed course, GEO 309 Environmental Justice, which meets the DPD requirement in OSU’s Baccalaureate Core Curriculum.
  • Faculty Advisor, American Indian Science and Engineering Society, OSU Chapter 2002-present; Attend weekly meetings. Supervise and assist activities including retreats, pow-wows, and regional and national meetings.Society for the Advancement of Chicanos and Native Americans in Science October 2-5, 2003; Attended National Meeting in Albuquerque to recruit prospective graduate students for the College of Science at OSU. The trip resulted in at least one recent application to the Geology Program.