EP31D:
Morphodynamics of Bedrock-Alluvial Rivers I Posters

Wednesday, 17 December 2014: 8:00 AM-12:20 PM
Primary Conveners:  Rebecca A Hodge, Durham University, Durham, United Kingdom
Co-conveners:  Joel P Johnson, University of Texas at Austin, Austin, TX, United States and Elowyn Yager, Univ of ID-Idaho Water Ctr, Boise, ID, United States
OSPA Liaisons:  Rebecca A Hodge, University of Durham, Department of Geography, Durham, DH1, United Kingdom

Abstracts Submitted to this Session:

 
The Threshold of Motion Filters Extreme Climatic Fluctuations in Gravel Bedded Alluvial and Bedrock Rivers Resulting in Near-Threshold and Transported-Limited Systems
Colin B Phillips, Douglas J Jerolmack and Jane K. Willenbring, University of Pennsylvania, Philadelphia, PA, United States
 
Controls on Filling and Evacuation of Sediment in Waterfall Plunge Pools
Joel S Scheingross and Michael P Lamb, California Institute of Technology, Pasadena, CA, United States
 
Is Frost Cracking By Segregation Ice Growth One of the Mechanisms That Erode Bedrock River Margins?
Larry L Alden, San Francisco State University, Earth and Climate Science, San Francisco, CA, United States and Leonard S Sklar, San Francisco State University, Department of Geosciences, San Francisco, CA, United States
 
REACH-SCALE HYDRAULIC INFLUENCE ON SEDIMENT DYNAMICS AND MORPHOLOGICAL DEVELOPMENT IN A BEDROCK INFLUENCED RIVER
Neil Steven Entwistle, University of Salford, Salford, HD4, United Kingdom, George Leonard Heritage, Technical Director, Hydromorphology, Aecom, Liverpool, United Kingdom, David Milan, University of Hull, Hull, United Kingdom and Stephen Tooth, Aberystwyth University, Aberystwyth, United Kingdom
 
Investigation of Strath Terrace Formation in the Upper Headwater Region of the Mattole River Watershed, Northwest California
Michelle Robinson1, Sam Flanagan II2 and Mark Allen Hemphill-Haley1, (1)Humboldt State University, Arcata, CA, United States, (2)BLM, Arcata, United States
 
Assessment of erosion models using high-resolution transient field data
Alexander R Beer1,2 and Jens M Turowski1,3, (1)WSL Swiss Federal Institute for Forest, Snow and Landscape Research, Birmensdorf, Switzerland, (2)ETH Swiss Federal Institute of Technology Zurich, Zurich, Switzerland, (3)GFZ German Research Centre for Geosciences, Potsdam, Germany
 
Dynamics of Bedload Transport in a Bedrock‚ÄďAlluvial River
Bishnu Prasad Sharma1, Rob Ferguson1, Richard J Hardy1, Rebecca A Hodge2 and Jeff Warburton1, (1)University of Durham, Department of Geography, Durham, United Kingdom, (2)University of Durham, Department of Geography, Durham, DH1, United Kingdom
 
Incision dynamics along river profiles: the influence of uplift and lithology
Jean-louis Grimaud, Saint Anthony Falls Laboratory, Minneapolis, MN, United States, Dominique Chardon, IRD, GET, Toulouse University, Toulouse, France, Anicet Beauvais, CEREGE, Aix-en-Provence Cedex, France and Chris Paola, Univ Minnesota, Minneapolis, MN, United States
 
Bedform genesis and evolution in bedrock substrates: a new experimental approach
Daniel R Parsons1, Nicholas Yin2 and Jeffrey Peakall2, (1)University of Hull, Hull, HU6, United Kingdom, (2)University of Leeds, Leeds, United Kingdom
 
Cover and Erosion Asymmetry in Saltation-Abrasion
Colin Peter Stark, Lamont -Doherty Earth Observatory, Columbia University, Palisades, NY, United States and Gary Parker, University of Illinois at Urbana Champaign, Urbana, IL, United States