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GSA Annual Meeting, November 5-8, 2001

Session No. 121
Wednesday, 7 November 2001: 8:00 AM-12:00 PM

T65. Erosion of Non-Lithified Sediments; Observations and Models from Millimeter to Hillslope Scales

GSA Quaternary Geology and Geomorphology Division

 

Jaakko K. Putkonen, Advocates
Paper #
Start Time
 
8:00 AM
Introductory Remarks
0
8:15 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, thanks@usgs.gov
0
8:35 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, Arjun.Heimsath@Dartmouth.edu
0
8:55 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, bruce@nmt.edu
0
9:15 AM
KIRK BRYAN AWARD: HOW DEBRIS FLOWS
IVERSON, Richard M., US Geol Survey, 5400 MacArthur Blvd, Vancouver, WA 98661-7049, riverson@usgs.gov, riverson@usgs.gov
0
9:45 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, (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, john.wainwright@kcl.ac.uk, john.wainwright@kcl.ac.uk
 
10:00 AM
Break
0
10:15 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, putkonen@u.washington.edu
0
10:30 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, 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, agellis@usgs.gov, agellis@usgs.gov
0
10:45 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, (2)Department of Chemistry, Northern Arizona Univ, Box 5698, Flagstaff, AZ 86011-5698, (3)Department of Geological Sciences, Case Western Reserve University, Cleveland, OH 44106-7216, gxm4@po.cwru.edu, gxm4@po.cwru.edu
0
11:00 AM
Withdrawn
0
11:15 AM
SOIL EROSION ON THE CHEYENNE RIVER SIOUX TRIBAL (CRST) RESERVATION, SD: NATURAL VERSUS HUMAN
SHRODER Jr, John F., Geography and Geology, Univ of Nebraska at Omaha, Omaha, NE 68182, john_shroder@unomaha.edu, john_shroder@unomaha.edu
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