164 Weathering, Slopes, Climate, and Late-Quaternary Geomorphic Change in Arid and Semi-Arid Landscapes

Tuesday, 9 November 2004
1:30 PM - 5:30 PM

Presentations

• 1:30 PM
  ARIDISATION PROCESSES INDUCED BY INCREASED RAINFALL AT A DESERT FRINGE
  Aaron Yair, Hebrew Univ, Jerusalem, N/A
  74376 (Technical Sessions)
• 1:50 PM
  COMPLEX CLIMATOLOGY IN COMPLEX TERRAIN: SLOPE PROCESSES AND THE SEASONAL CYCLE
  David S. Gutzler, Univ of New Mexico, Albuquerque, NM and Devin Etheredge, Geomatrix Inc, Oakland, CA
  75944 (Technical Sessions)
• 2:10 PM
  THE IMPACT OF HYDROCHEMICAL FLUX AND BIOCYCLING ON SOIL MASS BALANCE AND WEATHERING IN HAWAII
  Oliver A. Chadwick, University of California, Santa Barbara, CA
  79888 (Technical Sessions)
• 2:30 PM
  LINKAGES AND LAGTIMES BETWEEN THE DESERT HILLSLOPES AND STREAMS OF GRAND CANYON DURING RESPONSES TO GLACIAL-INTERGLACIAL CLIMATE CHANGES
  Joel L. Pederson, Utah State Univ, Logan, UT and Matt Anders, Utah State Univ, Logan, UT and Tammy Rittenour, Univ of Nebraska, Lincoln, NE and Warren Sharp, Berkeley, CA and John Gosse, Dalhousie University, Halifax, NS
  75512 (Technical Sessions)
• 2:50 PM
  SIGNATURES OF CLIMATICALLY-DRIVEN HILLSLOPE EVOLUTION IN RIVER AND ALLUVIAL-FAN TERRACES IN THE SOUTHWESTERN U.S
  Jon D. Pelletier, Univ of Arizona, Tucson, AZ and Stephen DeLong, Univ of Arizona, Tucson, AZ
  74998 (Technical Sessions)
• 3:10 PM
  BIOLOGICAL MODULATION OF GLACIAL-INTERGLACIAL VARIATIONS IN SEDIMENT TRANSPORT AND HILLSLOPE EVOLUTION
  Joshua J. Roering, Univ of Oregon, Eugene, OR and Matthew Hughes, Lincoln Univ, Canterbury, N/A and Peter Almond, Lincoln University, Canterbury, N/A
  80022 (Technical Sessions)
• 3:30 PM
  CHEMICAL WEATHERING ACROSS A PASSIVE MARGIN ESCARPMENT, SOUTHEASTERN AUSTRALIA
  Benjamin C. Burke, Dartmouth College, Hanover, NH and Arjun Heimsath, Dartmouth College, Hanover, NH
  78291 (Technical Sessions)
• 3:50 PM
  CHEMICAL WEATHERING, PHYSICAL EROSION, AND CLIMATE: A COSMOGENIC PERSPECTIVE
  James W. Kirchner, Univ of California, Berkeley, CA and Clifford S. Riebe, Univ of California, Berkeley, CA and Robert C. Finkel, Lawrence Livermore National Lab, Livermore, CA
  78489 (Technical Sessions)
• 4:10 PM
  OH WHERE, OH WHERE DID THE SEDIMENT GO: TWO DECADES OF TRACKING DESERT SAND FROM SOURCE TO SINK WITH 10-BE
  Paul Bierman, Univ of Vermont, Burlington, VT and Kyle Nichols, Skidmore College, Saratoga Springs, NY
  76773 (Technical Sessions)
• 4:30 PM
  ABRUPT TRANSITIONS FROM PROLONGED DROUGHT TO WET INTERVALS: CLIMATIC TRIGGER FOR HILLSLOPE EROSION EVENTS IN THE COLORADO PLATEAU, NORTHEASTERN ARIZONA, U.S.A
  Joseph R. McAuliffe, Desert Botanical Garden, Phoenix, AZ and Louis A. Scuderi, Univ of New Mexico, Albuquerque, NM and Leslie D. McFadden, Univ of New Mexico, Albuquerque, NM
  79196 (Technical Sessions)
• 4:50 PM
  ASPECT AND MICROCLIMATIC INFLUENCES ON HILLSLOPE GEOMORPHOLOGY, NORTHEASTERN ARIZONA
  Benjamin N. Burnett, Univ of New Mexico, Albuquerque, NM and Grant A. Meyer, Univ of New Mexico, Albuquerque, NM and Leslie D. McFadden, Univ of New Mexico, Albuquerque, NM
  74395 (Technical Sessions)
• 5:10 PM
  MEMORY AND INHERITANCE IN SLOPE EVOLUTION: THE COLORADO PLATEAU AND MARS
  Alan D. Howard, Univ of Virginia, Charlottesville, VA
  75355 (Technical Sessions)