Session No. 121 Wednesday, November 7, 2001

8:00 AM-12:00 PM, Hynes Convention Center: 103
T65. Erosion of Non-Lithified Sediments; Observations and Models from Millimeter to Hillslope Scales
Jaakko K. Putkonen, Presiding
 Paper #Start Time
 8:00 AM Introductory Remarks
121-08:15 AM ANALYTICAL AND NUMERICAL SOLUTIONS OF LINEAR AND NONLINEAR DIFFUSION FOR FOUR EXAMPLES OF LANDFORM EVOLUTION: HANKS, Thomas C. and ANDREWS, D. J., Robert E. Wallace Earthquake Center, U.S. Geol Survey, MS 977, 345 Middlefield Road, Menlo Park, CA 94025, thanks@usgs.gov
121-08:35 AM SEDIMENT PRODUCTION AND TRANSPORT ON HILLY LANDSCAPES: HEIMSATH, Arjun M., Earth Sciences, Dartmouth College, 6105 Fairchild Hall, Hanover, NH 03755, Arjun.Heimsath@Dartmouth.edu.
121-08:55 AM THE PEDOGENIC RECORD OF HILLSLOPE EROSION AND DEPOSITION PROCESSES: HARRISON, J. Bruce J, Earth and Environmental Sciences Dept, New Mexico Tech, 801 Leroy Pl, Socorro, NM 87801, bruce@nmt.edu.
121-09:15 AM KIRK BRYAN AWARD: HOW DEBRIS FLOWS: IVERSON, Richard M., US Geol Survey, 5400 MacArthur Blvd, Vancouver, WA 98661-7049, riverson@usgs.gov.
121-09:45 AM LINKING PARTICLE-BASED MODELS OF EROSION TO EMPIRICAL OBSERVATIONS: PROSPECTS FOR MODEL SCALING: WAINWRIGHT, John1, PARSONS, Anthony J.2, POWELL, D. Mark2, BRAZIER, Richard1, and MICHAELIDES, Katerina3, (1) Geography, King's College, London, Strand, London, WC2R 2LS, United Kingdom, john.wainwright@kcl.ac.uk, (2) Geography, Univ of Leicester, University Road, Leicester, LE1 7RH, United Kingdom, (3) School of Geographical Science, Univ of Bristol, University Road, Bristol, BS8 1SS, United Kingdom
 10:00 AM Break
121-010:15 AM QUANTIFYING THE MORAINE DEGRADATION BY EXPOSURE AGE DATING OF SURFACE BOULDERS: PUTKONEN, Jaakko, Department of Earth and Space Sciences, Univ of Washington, MS 351310, Seattle, WA 98195, putkonen@u.washington.edu.
121-010:30 AM MODERN COMPARED TO GEOLOGIC RATES OF EROSION IN ARROYO CHAVEZ, RIO PUERCO BASIN, NEW MEXICO: GELLIS, Allen C., U.S. Geol Survey, 8987 Yellow Brick Road, Baltimore, MD 21237, agellis@usgs.gov, PAVICH, Milan, United States Geol survey, Reston, VA 20192, BIERMAN, Paul, Geology, Univ of Vermont, Perkins Hall, Burlington, VT 05405, ELLWEIN, Amy, and CLAPP, Erik, School of Natural Resources, University of Vermont, Burlington, VT 05405
121-010:45 AM Paper Withdrawn
121-011:00 AM TRANSPORT OF REE-TAGGED SOIL PARTICLES IN RESPONSE TO THUNDERSTORM RUNOFF: MATISOFF, Gerald1, KETTERER, Michael E.2, WILSON, Christopher G.1, and WHITING, Peter J.3, (1) Department of Geological Sciences, Case Western Reserve Univ, Cleveland, OH 44106-7216, gxm4@po.cwru.edu, (2) Department of Chemistry, Northern Arizona University, Box 5698, Flagstaff, AZ 86011-5698, (3) Department of Geological Sciences, Case Western Reserve University, Cleveland, OH 44106-7216
121-011:15 AM SOIL EROSION ON THE CHEYENNE RIVER SIOUX TRIBAL (CRST) RESERVATION, SD: NATURAL VERSUS HUMAN: SHRODER, John F. Jr, Geography and Geology, Univ of Nebraska at Omaha, Omaha, NE 68182, john_shroder@unomaha.edu.

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