Earth System Processes 2 (8–11 August 2005)
Session No. 47 Thursday, August 11, 2005
9:00 AM-12:00 PM, Westin Hotel: Bonavista

T19. Causal Connections amongst Chemical/Physical Weathering, Geomorphology, and Biologic Processes I

Ed Johnson, Yvonne Martin, Joshua J. Roering, Peter Sak and Arthur F. White, Presiding
 Paper #Start Time
47-19:00 AM KEYNOTE: DIRT AND THE KING OF FISH: GEOMORPHOLOGY, BIOLOGY, AND PEOPLE IN THE 21ST CENTURY: MONTGOMERY, David R., Earth and Space Sciences & Quaternary Research Center, Univ Washington, 310 Condon Hall, Seattle, WA 98195, dave@ess.washington.edu.
47-29:40 AM DUNEFIELD RESPONSE TO CLIMATE CHANGE ON THE NORTH AMERICAN GREAT PLAINS: HUGENHOLTZ, Chris H., Department of Geography, University of Calgary, 2500 University Drive NW, Calgary, AB T2N 1N4, chhugenh@ucalgary.ca and WOLFE, Stephen A., Geological Survey of Canada, Terrain Sciences Division, 601 Booth St, Ottawa, ON K1A 0E8, Canada
47-310:00 AM DRAINAGE BASIN MORPHOLOGY AS A FOUNDATION FOR PLANT COMMUNITY ORGANIZATION: MARTIN, Yvonne E., Geography, University of Calgary, 2500 University Dr. NW, Calgary, AB T2N 1N4, Canada, ymartin@ucalgary.ca and JOHNSON, Edward A., Biological Sciences, University of Calgary, 2500 University Dr. NW, Calgary, AB T2N 1N4
 10:20 AM Break
47-410:40 AM INVITED: HILLSLOPE WEATHERING DYNAMICS IN A SOUTH AFRICAN SEMI-ARID SAVANNA: KURTZ, Andrew1, KHOMO, Lesego2, CHADWICK, Oliver3, HARTSHORN, Tony3, and HEIMSATH, Arjun4, (1) Department of Earth Sciences, Boston University, 685 Commonwealth Ave, Boston, MA 02215, kurtz@bu.edu, (2) Animal, Plant, and Environmental Sciences, University of the Witwatersrand, Private Bag 3, Johannesburg, Wits 2050, (3) Department of Geography, Univ of California, Santa Barbara, (4) Department of Earth Sciences, Dartmouth College, Hanover, NH 03755
47-011:00 AM INVITED: LONG-TERM RATES OF PHYSICAL EROSION AND CHEMICAL WEATHERING FROM DIVERSE CLIMATIC AND TOPOGRAPHIC SETTINGS: RIEBE, Clifford S., Stillwater Sciences, 2855 Telegraph Ave. Suite 400, Berkeley, CA 94705, cliff@stillwatersci.com, KIRCHNER, James W., Department of Earth and Planetary Science, University of California, Berkeley, CA 94720-4767, and FINKEL, Robert C., Center for Accelerator Mass Spectrometry, Lawrence Livermore National Laboratory, Livermore, CA 94551
47-511:20 AM RECONSTRUCTING WATER-SEDIMENT PALEO-FLUXES FROM RIVER DUNE DEPOSITS: LECLAIR, Suzanne F., Department of Earth and Environmental Sciences, Tulane Univ, 6823 St Charles ave, Dinwiddie Hall, New Orleans, LA 70118, leclair@tulane.edu.
47-611:40 AM BIOGENIC DISTURBANCE AND TRANSPORT ON BURNED HILLSLOPES IN MOUNTAINOUS FORESTS OF INTERIOR BRITISH COLUMBIA: GALLAWAY, J.M.1, MARTIN, Y.E.1, JOHNSON, E.A.2, and TAIT, M.3, (1) Geography, University of Calgary, Earth Sciences 356, 2500 University Drive NW, Calgary, AB T2N 1N4, jmgallaw@ucalgary.ca, (2) Biological Sciences, University of Calgary, 2500 University Drive NW, Calgary, AB T2N 1N4, (3) Geomatics Engineering, University of Calgary, 2500 University Drive NW, Calgary, AB T2N 1N4, Canada

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