Erosion and Sediment Transport in Steep Landscapes II Posters

Friday, 19 December 2014: 1:40 PM-6:00 PM
Chairs:  Joel S Scheingross, California Institute of Technology, Pasadena, CA, United States and Roman DiBiase, California Institute of Technology, Pasadena, CA, United States
Primary Conveners:  Joel S Scheingross, Caltech, Pasadena, CA, United States
Co-conveners:  Roman DiBiase, California Institute of Technology, Pasadena, CA, United States
OSPA Liaisons:  Roman DiBiase, California Institute of Technology, Pasadena, CA, United States

Abstracts Submitted to this Session:

Geomorphic Responses to Crustal Deformation: the Sensitivity of Surface Processes to Bedrock Displacement, Weakening, and Comminution Associated with Brittle Failure
Samuel G. Roy1, Peter Ortquist Koons2, Gregory E Tucker3, Phaedra Upton4, Sean MC Smith1 and Christopher C Gerbi1, (1)University of Maine, Orono, ME, United States, (2)Univ Maine, Orono, ME, United States, (3)Univ Colorado, Boulder, CO, United States, (4)GNS Science-Institute of Geological and Nuclear Sciences Ltd, Lower Hutt, New Zealand
Modeling Strike-Slip-Driven Stream Capture in Detachment- and Transport-Limited Fluvial Systems
Sarah Harbert1, Alison R Duvall1 and Gregory E Tucker2, (1)University of Washington, Seattle, WA, United States, (2)Univ Colorado, Boulder, CO, United States
Emergent reorganization of an evolving experimental landscape under changing climatic forcing
Arvind Singh, University of Minnesota, Minneapolis, MN, United States, Alejandro Tejedor, Saint Anthony Falls Laboratory, Minneapolis, MN, United States, Ilya V Zaliapin, University of Nevada, Reno, Reno, NV, United States, Liam Reinhardt, University of Exeter, Penryn, United Kingdom and Efi Foufoula-Georgiou, Univ Minnesota, Minneapolis, MN, United States
Constraints on the role of tectonic and climate on erosion revealed by two time series analysis of marine cores around New Zealand
Antoine Cogez1,2, Laure Meynadier1, Claude J Allegre1, Delphine Limmois1, Frederic Herman2 and Jerome Gaillardet1, (1)Institut de Physique du Globe de Paris, Paris, France, (2)University of Lausanne, Lausanne, Switzerland
A 15 Ky High Resolution 10be-Record of Denudation Rate Change from an Alpine Catchment in the Eastern European Alps
Reto Grischott1, Florian Kober2, Jürgen Reitner3, Kristina Hippe4, Susan Ivy-Ochs4, Irka Hajdas4 and Sean Willett1, (1)ETH Swiss Federal Institute of Technology Zurich, Zurich, Switzerland, (2)NAGRA National Cooperative for the Disposal of Radioactive Waste, Wettingen, Switzerland, (3)Geological Survey of Austria, Vienna, Austria, (4)ETH Zurich, Laboratory of Ion Beam Physics, Zurich, Switzerland
Using cosmogenic nuclides from amalgamated talus cobbles to assess alpine erosion in the Teton Range
Lisa M Tranel, Illinois State University, Normal, IL, United States
The Persistence of Glacial Valleys in the New Zealand Southern Alps
Günther Prasicek, University of Salzburg, Salzburg, Austria, Isaac J Larsen, California Institute of Technology, Pasadena, CA, United States and David R Montgomery, University of Washington, Seattle, WA, United States
Orographic Precipitation Changes and Shallow Landslide-Derived Sediment in Steep Landscapes
Dino G. Bellugi1, Paul A O'Gorman1, J Taylor Perron1 and David Milledge2, (1)Massachusetts Institute of Technology, Cambridge, MA, United States, (2)University of Durham, Durham, United Kingdom
Controls on Shallow Landslide Area, Depth, and Shape
David Milledge, University of Durham, Durham, DH1, United Kingdom, Dino G. Bellugi, Massachusetts Institute of Technology, Cambridge, MA, United States, Jim A McKean, USDA Forest Service, Whitefish, MT, United States, Alexander Logan Densmore, University of Durham, Durham, United Kingdom and William E Dietrich, University of California Berkeley, Berkeley, CA, United States
Debris flow network morphology and a new erosion rate proxy for steepland basins with application to the Oregon Coast Range
Brian Daniel Penserini and Joshua J Roering, Univ Oregon, Eugene, OR, United States
Exhumation By Landslide-Initiated Debris Flows in the 2013 Colorado Front Range Storm
Scott W Anderson1, Suzanne P Anderson1, Robert S Anderson2 and David Alan Schellhase3, (1)University of Colorado at Boulder, INSTAAR, Boulder, CO, United States, (2)University of Colorado at Boulder, INSTAAR and Department of Geological Sciences, Boulder, CO, United States, (3)Front Range Community College, Fort Collins, CO, United States
Bedrock erosion by sliding wear in channelized granular flow
Chi-Yao Hung1, Colin Peter Stark2, Hervé Capart1, Breannan Smith2, Henrique Teles Maia2, Liming Li2 and Meredith D Reitz3, (1)National Taiwan University, Taipei, Taiwan, (2)Columbia University in the City of New York, Palisades, NY, United States, (3)Lamont-Doherty Earth Obs, Palisades, NY, United States
Evolution of particle angularity in natural and laboratory debris flows
Molly Katherine Mclaughlin, Omid Arabnia and Leonard S Sklar, San Francisco State University, San Francisco, CA, United States
Particle size reduction in debris flows: Laboratory experiments compared with field data from Inyo Creek, California
Omid Arabnia, Leonard S Sklar and Molly Katherine Mclaughlin, San Francisco State University, San Francisco, CA, United States
Unraveling the evolution of a hanging wall using stream profile analysis: The case of the Amatlán de Cañas half–graben, northern sector of the Jalisco Block (center-west of México)
Miguel Castillo, Esperanza Munoz-Salinas, Luca Ferrari and Jose Luis Arce, Universidad Nacional Autonoma de Mexico, Mexico City, Mexico
Investigating Lithologic Controls on the Morphology and Evolution of Bedrock Streams, Ouachita Mountains, Central Arkansas.
Carl D Swanson II and Nicole M Gasparini, Tulane University of Louisiana, New Orleans, LA, United States
Numerical modeling of episodic sediment supply events to headwater channels and subsequent fluvial sediment transport
Tobias Müller and Marwan A Hassan, University of British Columbia, Vancouver, BC, Canada
Valley aggradation in the San Gabriel Mountains, California: climate change versus catastrophic landslide
Dirk Scherler1, Michael P Lamb1, Edward J Rhodes2 and Jean-Philippe Avouac1, (1)California Institute of Technology, Pasadena, CA, United States, (2)University of California Los Angeles, Los Angeles, CA, United States
Seismic Monitoring of Bedload Transport in a Steep Mountain Catchment
Danica L Roth1, Noah J Finnegan1, Emily E Brodsky1, Jens M Turowski2,3, Carlos R Wyss3,4 and Alexandre Badoux3, (1)University of California Santa Cruz, Santa Cruz, CA, United States, (2)GFZ German Research Centre for Geosciences, Potsdam, Germany, (3)WSL Swiss Federal Institute for Forest, Snow and Landscape Research, Birmensdorf, Switzerland, (4)ETH Swiss Federal Institute of Technology Zurich, Zurich, Switzerland
What Is the Role of Land-Use Compositions and Spatial Configurations in Sediment Yield from Mountainous Watershed?
Zhi-Hua Shi, State Key Laboratory of Soil Erosion and Dryland Farming on the Loess Plateau, Institute of Soil and Water Conservation Chinese Academy of Sciences, Xi'an, China
Effect of Rainfall-moving Direction on Slope Runoff and Soil Erosion
Feng Wang, Zhejiang University, Hangzhou, China and Qihua Ran, Zhejiang University, Hangzhou, Zhejiang, China