EP13E:
Advances in Understanding Sediment Production, Erosion, and Weathering in the Critical Zone I

Session ID#: 3416

Monday, 15 December 2014: 1:40 PM-3:40 PM
2007 (Moscone West)
Chairs:  Ashlee Laura Denton Dere, University of Nebraska at Omaha, Geography/Geology, Omaha, NE, United States, Melissa A Foster, University of Colorado, Boulder, United States and Claire E Lukens, University of Wyoming, Life and Environmental Sciences, Laramie, United States
Primary Convener:  Claire E Lukens, University of Wyoming, Life and Environmental Sciences, Laramie, United States
Co-conveners:  Ashlee Laura Denton Dere, University of Nebraska at Omaha, Geography/Geology, Omaha, NE, United States and Melissa A Foster, University of Colorado, Boulder, United States
OSPA Liaison:  Melissa A Foster, University of Colorado, Boulder, United States
Co-Sponsor(s):
  • B - Biogeosciences
  • H - Hydrology
Index Terms:

1625 Geomorphology and weathering [GLOBAL CHANGE]
1815 Erosion [HYDROLOGY]
1826 Geomorphology: hillslope [HYDROLOGY]
1862 Sediment transport [HYDROLOGY]
Virtual Option?: No
Swirl Theme: Global Soils

Abstracts Submitted to this Session:

EP13E-01
Weathering, Soil Production, and Erosion Across Climatic and Tectonic Gradients (Invited) (4473)
Kevin P Norton, Victoria University of Wellington, School of Geography, Environment and Earth Sciences, Wellington, New Zealand and Isaac J Larsen, California Institute of Technology, Pasadena, United States
EP13E-02
Landslides as weathering reactors; links between physical erosion and weathering in rapidly eroding mountain belts (21578)
Robert Emberson, GFZ German Research Centre for Geosciences, Potsdam, Germany, Niels Hovius, Deutsches GeoForschungsZentrum GFZ, Section 4.6 Geomorphology, Potsdam, Germany and Albert Galy, Université de Lorraine - CNRS, CRPG Centre de Recherches Pétrographiques et Géochimiques, Vandœuvre-lès-Nancy, France
EP13E-03
Climate control on soil age and weathering thresholds in young, post-glacial soils of New Zealand (Invited) (5548)
Jean Dixon1,2, Oliver Chadwick2 and Peter Vitousek3, (1)Montana State University-Bozeman, Bozeman, MT, United States, (2)University of California Santa Barbara, Santa Barbara, CA, United States, (3)Stanford University, Biological Sciences, Stanford, CA, United States
EP13E-04
Testing for supply-limited chemical erosion in field measurements of soil production and chemical depletion (Invited) (4045)
Ken Ferrier, Georgia Institute of Technology, Earth and Atmospheric Sciences, Atlanta, GA, United States, Clifford S Riebe, University of Wyoming, Laramie, United States, William Jesse Hahm, University of California Berkeley, Earth and Planetary Science, Berkeley, CA, United States and James W Kirchner, ETH Swiss Federal Institute of Technology Zurich, Department of Environmental Systems Science, Zurich, Switzerland
EP13E-05
The Role of Diffusive Hillslopes in Landscape Evolution: An Experimental Investigation (17457)
Kristin Sweeney, University of Oregon, Eugene, United States, Josh J Roering, University of Oregon, Department of Earth Sciences, Eugene, United States, Chris Ellis, University of Minnesota Twin Cities, St. Anthony Falls Laboratory, Minneapolis, MN, United States and Arvind Singh, University of Minnesota, Minneapolis, United States
EP13E-06
Rates of tree throw in Appalachian shale landscapes (31659)
Timothy S White, Pennsylvania State University Main Campus, Earth and Environmental Systems Institute, University Park, PA, United States and Ashlee Laura Denton Dere, University of Nebraska at Omaha, Geography/Geology, Omaha, NE, United States
EP13E-07
Weathering Rinds and Soil Development on Basaltic Andesite, Guadeloupe (16970)
Peter B Sak1, Mariah Murphy1, Lin Ma2, Jacqueline Engel3, Yvette Pereyra3, Jerome Gaillardet4 and Susan L Brantley5, (1)Dickinson College, Carlisle, PA, United States, (2)University of Texas at El Paso, Earth, Environmental, and Resources Sciences, El Paso, TX, United States, (3)University of Texas at El Paso, El Paso, TX, United States, (4)Institute de Physique d Globe Paris, Paris, France, (5)Pennsylvania State University Main Campus, Earth and Environmental Systems Institute, University Park, PA, United States
EP13E-08
Age and weathering rate of sediments in small catchments: the role of hillslope erosion (Invited) (4688)
Anthony Dosseto, University of Wollongong, Wollongong Isotope Geochronology Laboratory, School of Earth and Environmental Sciences, Wollongong, NSW, Australia, Heather L Buss, University of Bristol, Bristol, United Kingdom and Francois Chabaux, LHyGeS-UMR7517, EOST, INSU/CNRS, Strasbourg, France
See more of: Earth and Planetary Surface Processes