122 Geomorphology: Interactions of Ice, Water, Slope, and Wind

Monday, 19 October 2009
1:30 PM - 5:30 PM
B114/115

Presentations

• 1:30 PM
  OPTICAL AGES FROM ICE-MARGINAL LAKE DEPOSITS IN THE BARABOO HILLS INDICATE THE GREEN BAY LOBE WAS AT ITS MAXIMUM EXTENT ABOUT 20,000 YEARS AGO
  John W. Attig, Wisconsin Geological and Natural History Survey, Madison, WI and Paul R. Hanson, University of Nebraska-Lincoln, Lincoln, NE and J. Elmo Rawling, University of Wisconsin Platteville, Platteville, WI and Aaron R. Young, University of Nebraska-Lincoln, Lincoln, NE and Eric C. Carson, Wisconsin Geological and Natural History Survey, Madison, WI
  166658 (Technical Sessions)
• 1:45 PM
  GEOMORPHIC CONTROLS ON FLUVIAL TRAVERTINE MORPHOLOGY
  J.L. Florsheim, University of California, Davis, CA and S.L. Ustin, University of California, Davis, CA and H. Xinxin, Sichuan University, Chengdu, N/A and Y. Tang, Sichuan University, Chengdu, N/A and M.H. Zhang, University of California, Davis, CA and Y.S. Cai, Jiuzhaigou Administrative Bureau, Jiuzhaigou, N/A and B.F. Di, Sichuan University, Chengdu, N/A and P. He, Sichuan University, Chengdu, N/A and C.M. Huang, Sichuan University, Chengdu, N/A and J. Li, Sichuan University, Chengdu, N/A and L.H. Kellogg, University of California, Davis, CA and X. Qiao, Sichuan University, Chengdu, N/A and D.Y. Sumner, University of California, Davis, CA
  166277 (Technical Sessions)
• 2:00 PM
  INTEGRATED FIELD AND NUMERICAL TEST OF STREAM EROSION MODELS USING THE TRANSIENT RESPONSE OF BEDROCK RIVERS TO TECTONIC FORCING
  Mikael Attal, Univ Edinburgh, Edinburgh, N/A and Patience Cowie, Univ of Edinburgh, Edinburgh, N/A and Alexander C. Whittaker, Imperial College, London, N/A and Daniel E.J. Hobley, University of Colorado, Boulder, CO and Gregory E. Tucker, University of Colorado, Boulder, CO and Gerald P. Roberts, UCL/Birkbeck, University of London, London
  161801 (Technical Sessions)
• 2:15 PM
  WOOD TRANSPORT AND RETENTION IN TROPICAL HEADWATER STREAMS, COSTA RICA
  Daniel Cadol, Colorado State University, Fort Collins, CO and Ellen Wohl, Colorado State University, Fort Collins, CO
  162265 (Technical Sessions)
• 2:30 PM
  KIRK BRYAN AWARD: MOUNTAIN RIVER FORM AND PROCESS
  Ellen Wohl, Colorado State University, Fort Collins, CO
  161363 (Technical Sessions)
• 3:00 PM
  LANDSLIDE DENSITY AND ITS ASSOCIATION WITH RAINFALL, FOREST STAND AGE, AND TOPOGRAPHY, DECEMBER 2007 STORM, WILLAPA HILLS, SOUTHWEST WASHINGTON
  Ted R. Turner, Weyerhaeuser Timberlands Technology, Federal Way, WA and Steve Duke, Weyerhaeuser Forestry Research, Federal Way, WA and Brian Fransen, Weyerhaeuser Forestry Research, Federal Way, WA and Maryanne Reiter, Weyerhaeuser Forestry Research, Springfield, OR and A.J. Kroll, Weyerhaeuser Forestry Research, Federal Way, WA and Jim Ward, Weyerhaeuser Forestry Research, Centralia, WA and Janette Bach, Weyerhaeuser Forestry Research, Federal Way, WA and Tiffany Justice, Weyerhaeuser Forestry Research, Centralia, WA and Bob Bilby, Weyerhaeuser Forestry Research, Federal Way, WA
  162218 (Technical Sessions)
• 3:15 PM
  LANDSLIDE HAZARD MAPPING METHODOLOGY FOR REGIONAL SCALE HAZARD ASSESSMENT, WEST LANTAU ISLAND, HONG KONG SAR, CHINA
  Kate D. Krug, Fugro William Lettis & Associates, Walnut Creek, CA and Kevin B. Clahan, William Lettis & Associates, Wanchai, N/A and Steve Parry, GeoRisk Solutions Ltd, Sheung Wan, N/A and Stuart Millis, Ove Arup & Partners (Hong Kong) Limited, Kowloon Tong, N/A
  165160 (Technical Sessions)
• 3:30 PM
  GEOMORPHIC PROCESSES CONTRIBUTING TO SEVERE DUST STORMS DURING SPRING 2009 IN NORTHEASTERN ARIZONA
  Jon P. Mason, Hopi Tribe, Flagstaff, AZ
  165685 (Technical Sessions)
• 3:45 PM
  AN INSIDERS VIEW OF DESERT SAND DUNES: IMMERSIVE 3-D VISUALIZATION OF AEOLIAN SEDIMENTARY STRUCTURES AND DEPOSITS USING GROUND PENETRATING RADAR DATA
  Nicholas Lancaster, Desert Research Institute, Reno, NV and Philip A. McDonald, Desert Rsch Institute, Reno, NV and Charlie S. Bristow, Birkbeck College, University of London, London, N/A and Daniel Coming, Desert Rsch Institute, Reno, NV
  165010 (Technical Sessions)
• 4:00 PM
  FIELD MEASUREMENT OF EROSION RATES: TIME-LAPSE MONITORING OF RAPID STONE FLAKING IN YORKSHIRE
  Eric Doehne, The Getty Conservation Institute, Los Angeles, CA and Enrica Balboni, The Getty Conservation Institute, Los Angeles, CA and S. Pinchin, English Heritage, London, N/A
  164698 (Technical Sessions)
• 4:15 PM
  EVOLUTION OF SOILS DERIVED FROM WEATHERING OF SAPROLITIC BEDROCK AND COLLUVIUM, BETASSO CATCHMENT, FRONT RANGE, COLORADO
  David P. Dethier, Williams College, Williamstown, MA and Alex E. Blum, Boulder, CO
  165263 (Technical Sessions)
• 4:30 PM
  PER LATUS EXTRAPEDOGENIC ACIDIC WEATHERING OF PYRITIC SEDIMENTARY ROCKS, NEBRASKA, USA
  R.M. Joeckel, University of Nebraska-Lincoln, Lincoln, NE and K.D. Wally, Lincoln, NE and Paul R. Hanson, University of Nebraska-Lincoln, Lincoln, NE and B.J. Ang Clement, Doane College, Crete, NE and J.S. Dillon, University of Nebraska at Kearney, Kearney, NE and S.K. Wilson, Yankton, SD
  164696 (Technical Sessions)
• 4:45 PM
  FOREVER YOUNG? NEW EVIDENCE FOR CONTINUING PARALLEL RETREAT OF THE WORLD'S OLDEST PASSIVE MARGIN ESCARPMENT
  Philip S. Prince, Virginia Tech, Blacksburg, VA and James A. Spotila, Virginia Tech, Blacksburg, VA and William S. Henika, Virginia Tech, Blacksburg, VA
  163983 (Technical Sessions)
• 5:00 PM
  DIRECT QUANTIFICATION OF CURRENT SEDIMENT TRANSPORT ON SURFACES IN VARYING CLIMATES, WA AND ND, USA AND DRY VALLEYS, ANTARCTICA
  Jaakko Putkonen, University of North Dakota, Grand Forks, ND and Tim Jahraus, University of North Dakota, Grand Forks, ND and Daniel Morgan, Vanderbilt University, Nashville, TN and Greg Balco, Berkeley Geochronology Center, Berkeley, CA
  166195 (Technical Sessions)
• 5:15 PM
  THE ORIGIN OF VALLEYS, A FRIENDLY AMENDMENT TO PLAYFAIR'S LAW
  John Edward Palmes, Juneau, AK
  160979 (Technical Sessions)