Wednesday, 8 October 2008: 1:30 PM

George R. Brown Convention Center, 332BE

Presiding:

Chris Houser

1:30 PM

Introductory Remarks

1:45 PM

317-1

Genetically Distinct Cutthroat Trout Populations above Tributary Waterfalls of the Clearwater River, Western Washington – a New Dating Tool for Landscape Evolution

Karl W. Wegmann, North Carolina State University; Tamra Mendelson, University of Maryland, Baltimore County; Alexandria Scott, University of Maryland, Baltimore County; Patrick Belmont, University of Minnesota

2:00 PM

317-2

Planform Geometry–Migration Relation in Meandering Rivers with Complex Bends

Inci Güneralp, Texas A&M University

2:20 PM

317-3

The Application of Airborne Lidar Technology at the Stream Reach Scale: A Comparion of Lidar-Derived Stream Channel Cross-Sections and Long Profiles to Field Based Surveys

Justin Beau Downing, West Virginia University; Timothy A. Warner, West Virginia University; J. Steven Kite, West Virginia University

2:35 PM

317-4

A Comparison of Digital Photogrammetric and Lidar High Resolution Digital Elevation Models of Bolivar Peninsula, Texas, USA

Sojan Mathew, Jackson School of Geosciences; Edward W. Collins, Jackson School of Geosciences

2:50 PM

317-5

Comparing Different Spatial and Temporal Scales of Erosion Measurements on Santa Cruz Islands, CA

Ryan L. Perroy, University of California, Santa Barbara; Greg Asner, Carnegie Institution; Bodo Bookhagen, University of California, Santa Barbara; Oliver A. Chadwick, University of California, Santa Barbara

3:05 PM

317-6

Single Grain Detrital Cosmogenic Nuclide Analysis. A New Tool to Study Long-Term Landscape Evolution

Alexandru T. Codilean, University of Glasgow; Paul Bishop, University of Glasgow; Trevor B. Hoey, University of Glasgow; Finlay M. Stuart, Scottish Universities Environmental Research Centre (SUERC); Derek Fabel, University of Glasgow; Stewart P.H.T. Freeman, Scottish Universities Environmental Research Centre (SUERC)

3:20 PM

Break

3:35 PM

317-7

A Cosmogenic Nuclide-Based Approach to Determining Amounts and Timing of Soil Erosion on Parent Materials of Known Age

Paul Bishop, University of Glasgow; Reka-Hajnalka Fulop, University of Glasgow; Gordon Cook, Scottish Universities Environmental Research Centre (SUERC); Derek Fabel, University of Glasgow; Cristoph Schnabel, Scottish Universities Environmental Research Centre (SUERC); Stewart P.H.T. Freeman, Scottish Universities Environmental Research Centre (SUERC)

3:50 PM

317-8

Quantitative Seismic Geomorphology: A Revolution in Earth Landscape Evolution

Lesli J. Wood, University of Texas at Austin

4:05 PM

317-9

Global-Scale Comparative Geomorphology Using Computer-Generated Physiographic Maps

Tomasz F. Stepinski, Lunar and Planetary Institute; Wei Luo, Northern Illinois University

4:20 PM

317-10

Effects of Uplift on the Development of Experimental Erosion Landforms Rising from a Flat Surface

Shunji Ouchi, College of Sci and Engineering, Chuo Univ