EP54A:
Interactions Between Neotectonics and Surface Processes Along Active Plate Boundaries III


Submit an Abstract to this Session


Session ID#: 61795

Session Description:
Understanding the mechanisms driving interactions between neotectonics, surface processes, and their mutual feedbacks, is relevant to the broad scientific community. Such interactions and feedback mechanisms can be interrogated at both marine and terrestrial environments. Neotectonic geomorphology have seen revolutions in recent years due to the ability to better quantify uncertainties in Quaternary geochronology, quantification of erosion rates at multiple timescales, and significant advances in measuring deformation from geodesy. This session is aimed at understanding recent advances in novel, multidisciplinary, and innovative studies on Tectonic Geomorphology across a wide spectrum of tectonic settings. We welcome contributions using state of the art methods such as quantitative and object-based geomorphology, geodesy, thermochronology, and landscape dynamics models to investigate the rates and temporal evolution of landscape, and/or to constrain rates of shallow structure both onshore and offshore.
Primary Convener:  Liang Xue, Oklahoma State University Main Campus, Stillwater, OK, United States
Conveners:  Yann G Gavillot, Oregon State University, Corvallis, United States, Janet Tilden Watt, USGS, Pacific Coastal and Marine Science Center, Santa Cruz, CA, United States and Jenna C Hill, Coastal Carolina University, Conway, United States
Primary Liaison:  Liang Xue, Bowling Green State University, School of Earth, Environment and Society, Bowling Green, OH, United States
Chairs:  Yann G Gavillot, Oregon State University, Corvallis, United States and Jenna C Hill, Coastal Carolina University, Conway, United States
OSPA Liaison:  Jenna C Hill, Coastal Carolina University, Conway, United States
Co-Organized with:
Earth and Planetary Surface Processes, and Tectonophysics

Cross-Listed:
  • T - Tectonophysics

Proposed Co-Organized Session with:
  • T - Tectonophysics
Index Terms:

1105 Quaternary geochronology [GEOCHRONOLOGY]
1130 Geomorphological geochronology [GEOCHRONOLOGY]
8175 Tectonics and landscape evolution [TECTONOPHYSICS]
8177 Tectonics and climatic interactions [TECTONOPHYSICS]

Abstracts Submitted to this Session:

Accelerated deformation rates in the Cascadia backarc and links to Pliocene slab tear (Invited) (346584)
Lydia Staisch, USGS, Menlo Park, CA, United States, Richard J. Blakely, U.S. Geological Survey, Menlo Park, CA, United States, Harvey M Kelsey, Humboldt State University, Arcata, United States and Brian L Sherrod, U.S. Geological Survey, Seattle, WA, United States
Subaqueous Tectonic Geomorphology Along the Queen Charlotte Fault: Evidence for Plate Boundary Localization Based on Slip-Rate Estimates For The Last 17,000 years (431697)
Daniel S Brothers, USGS Pacific Coastal and Marine Science Center, Santa Cruz, United States, Nathaniel C Miller, U.S. Geological Survey, Woods Hole, United States, J. Vaughn J. Barrie, Geological Survey of Canada Sidney, Marine Geology, Sidney, BC, Canada, Peter J Haeussler, U.S. Geological Survey, Anchorage, AK, United States, H. Gary Greene, Moss Landing Marine Laboratories, Moss Landing, CA, United States, Olaf Zielke, KAUST, Thuwal, Makkah, Saudi Arabia, Brian D Andrews, USGS Coastal and Marine Science Center Woods Hole, Woods Hole, MA, United States and Peter Dartnell, U.S. Geological Survey, Santa Cruz, CA, United States
Quantifying active deformation within the Southwestern Foothills of Taiwan, from incised fluvial terraces and sedimentary data. (355866)
Martine Simoes1, Valentine Lefils1, J Bruce H Shyu2, Philippe Steer3, Magali Rizza4 and Lionel L Siame5, (1)Institut de Physique du Globe de Paris, Paris, France, (2)National Taiwan University, Department of Geosciences, Taipei, Taiwan, (3)Géosciences Rennes, Rennes Cedex, France, (4)CEREGE CNRS Aix-Marseille University, Aix-en-Provence Cedex, France, (5)CEREGE CNRS Aix-Marseille University, Aix-en-Provence, France
Joint Modeling of Fault Related Fold Kinematics and Marine Terrace Uplift to Estimate Active Fault Slip Rates in North Canterbury, New Zealand (445590)
David O Oakley, Pennsylvania State University, Department of Geosciences, University Park, PA, United States, Donald M Fisher, Pennsylvania State University, Department of Geosciences, University Park, United States, Thomas Gardner, Trinity University, Geosciences Department, San Antonio, TX, United States, Rebecca A VanderLeest, Oberlin College, Department of Geology, Oberlin, CT, United States, Philip Barnes, National Institute of Water & Atmospheric Research, Wellington, New Zealand and Francesca Ghisetti, TerraGeologica, Christchurch, New Zealand
3D Geometry and Slips of Offshore Active Fault based on Seismic Trenching — A Case Study on the Hinagu-Fault-Zone, Kyushu, Japan (403304)
Takashi Ogami, National Institute of Advanced Industrial Science and Technology (AIST), Geological Survey of Japan, Tsukuba, Japan, Shintaro Abe, Association for the Development of Earthquake Prediction, Tokyo, Japan, Kenjiro Mukaiyama, Kawasaki Geological Engineering Co., Ltd., Tokyo, Japan and Shigeyuki Suda, JGI, Inc., Tokyo, Japan
Are offset channels accurate representations of strike-slip fault displacement? Implications from landscape evolution modeling (427025)
Nadine G Reitman, U.S. Geological Survey, Geologic Hazards Science Center, Golden, United States, Karl J Mueller, University of Colorado Boulder, Geological Sciences, Boulder, CO, United States, Gregory E Tucker, University of Colorado at Boulder, Department of Geological Sciences and CIRES, Boulder, United States and Katherine R Barnhart, USGS Geologic Hazards Science Center, Golden, United States
Resolving rupture characteristics of past earthquakes (Invited) (346761)
Olaf Zielke, KAUST, Thuwal, Makkah, Saudi Arabia

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