Fluvial Morphodynamics: Channels Patterns, Process-Based Unsteadiness, Tropical Rivers, and Beyond I Posters

Friday, 18 December 2015: 08:00-12:20
Poster Hall (Moscone South)
Primary Conveners:  Jorge D Abad, University of Pittsburgh Pittsburgh Campus, Pittsburgh, PA, United States
Conveners:  Edgardo M Latrubesse, University of Texas at Austin, Austin, TX, United States, Stefano Lanzoni, University of Padua, Padua, Italy and Annie Ockelford, University of Hull, Hull, United Kingdom
Chairs:  Annie Ockelford, University of Hull, Hull, United Kingdom and Jorge D Abad, University of Pittsburgh Pittsburgh Campus, Pittsburgh, PA, United States
OSPA Liaisons:  Richard J Hardy, University of Durham, Department of Geography, Durham, United Kingdom
Dynamics of Braided Channels, Bars, and Associated Deposits Under Experimental Density Currents (60594)
Ajay Brian Sanjay Limaye, University of Minnesota, St. Anthony Falls Laboratory, Minneapolis, MN, United States, Jean-Louis Grimaud, St. Anthony Falls Laboratory, Minneapolis, MN, United States and Chris Paola, Univ Minnesota, Minneapolis, MN, United States
Laccoliths as a probe for bedrock landscape transient dynamics: Numerical modeling and application to erosion history of the Colorado Plateau (74360)
Daniel O'Hara, University of Oregon, Eugene, OR, United States and Leif Karlstrom, Stanford University, Stanford, CA, United States
An entropy-based classification scheme of meandering rivers (62064)
Ronald Roger Gutierrez, Pontifical Catholic University of Peru, Lima, Peru
Backwater Hydrodynamics in Complex Channel Networks (74484)
Christopher R Esposito, Tulane University of Louisiana, Department of Earth and Environmental Sciences, New Orleans, LA, United States, Kyle M Straub, Tulane University of Louisiana, New Orleans, LA, United States and Ioannis Y Georgiou, University of New Orleans, Department of Earth and Environmental Sciences, New Orleans, LA, United States
Local Three-dimensional Flow and Sediment Patterns as an Evidence of Pool-riffle Self-maintenance (78381)
Elham Vahidi1, Esmaeel Bayat2, Jose Fernando Rodriguez2, Patricia M Saco2 and Gustavo A. M. de Almeida3, (1)University of Newcastle, Civil and Environmental Engineering, Callaghan, Australia, (2)University of Newcastle, Callaghan, Australia, (3)University of Southampton, Southampton, United Kingdom
The Origin of River Meanders (63363)
Dork L Sahagian1, Phairot Chatanantavet2, Connor Bradley2, Dylan Friedgen-Veitch2 and Panayiotis Diplas2, (1)Lehigh University, Bethlehem, PA, United States, (2)Lehigh University, Civil & Environmental Engineering, Bethlehem, PA, United States
Morphodynamics of Floodplain Chute Channels (79640)
Scott Robert David, Indiana University Bloomington, Bloomington, IN, United States
Vilakshna Parmar, Indian Institute of Technology Delhi, New Delhi, India
Hydrological Signature From River-Floodplain Interactions (82886)
Ayan Santos Fleischmann, Rodrigo C. D. Paiva, Walter Collischonn, Mino Sorribas and Paulo Rogenes Pontes, UFRGS Federal University of Rio Grande do Sul, Institute of Hydraulic Research, Porto Alegre, Brazil
Stable patterns of downstream fining and coarsening in mixed bedrock-alluvial rivers (64659)
mohammad Sadegh Jafarinik and Enrica Viparelli, University of South Carolina Columbia, Columbia, SC, United States
Channel-floodplain sediment interactions along large rivers: hydrological connectivity and sediment budgets (72708)
Edward Park and Edgardo M Latrubesse, University of Texas at Austin, Austin, TX, United States
Spatial variability in hydrologic connectivity between a coastal river and its floodplain (64908)
Cesar R Castillo1, Inci Guneralp2 and Billy Utah Hales2, (1)Texas A & M University College Station, College Station, TX, United States, (2)Texas A & M University, Geography, College Station, TX, United States
Sediment driven meander migration in the Amazon Basin (81729)
Joshua Ahmed1, Jose A Constantine1 and Thomas Dunne2, (1)Cardiff University, School of Earth and Ocean Sciences, Cardiff, United Kingdom, (2)University of California Santa Barbara, Santa Barbara, CA, United States
Groundwater, biogeomorphic succession and controls on river channel pattern (71980)
Nico B├Ątz, University of Lausanne, Lausanne, Switzerland
Morphometry and Geomorphic Characteristics of Large Alluvial fans and Megafans in South America (85645)
Moulay Anwar Sounny-Slitine, Southwestern University, Georgetown, TX, United States; University of Texas at Austin, Geography and The Environment, Austin, TX, United States, Edgardo M Latrubesse, University of Texas at Austin, Austin, TX, United States and Latrubesse Research Group
Spatio-temporal variation in bed-material load using dune topography collected during a severe flood on the coastal Trinity River, east TX, USA (74643)
Jasmine Mason and David C Mohrig, University of Texas at Austin, Austin, TX, United States
Discontinuous Drainage Systems of NE Hellas Basin, Mars (76082)
Henrik I Hargitai and Virginia C Gulick, NASA Ames Research Center, Moffett Field, CA, United States
Improving Bedload Transport Predictions by Incorporating Hysteresis (83963)
Joanna Crowe Curran, Northwest Hydraulic Consultants, Seattle, WA, United States and David Gaeuman, Trinity River Restoration, Weaverville, CA, United States
A Model of Turbulence, Sediment Transport and Morphodynamics of Lateral Separation Zones in Canyon Rivers using Detached Eddy Simulation Technique (77060)
Laura Veronica Alvarez1, Mark Walter Schmeeckle1, Paul E Grams2 and Hernan A Moreno3, (1)Arizona State University, Tempe, AZ, United States, (2)USGS Grand Canyon Monitoring and Research Center, Flagstaff, AZ, United States, (3)University of Oklahoma Norman Campus, Norman, OK, United States
The Morphology and Sedimentology of Fluvial Megascours (77779)
Mark E Vardy1, Jonathan M Bull2, Gregory Sambrook Smith3, Jim Best4, Simon James Dixon3 and Steven Lee Goodbred Jr5, (1)National Oceanography Centre, Southampton, United Kingdom, (2)University of Southampton, Southampton, United Kingdom, (3)University of Birmingham, Birmingham, United Kingdom, (4)University of Illinois at Urbana Champaign, Urbana, IL, United States, (5)Vanderbilt University, Nashville, TN, United States
The evolution of an ephemeral river during the rising and receding phases of medium and low magnitude discharge events (81332)
Eliisa Selina Lotsari, University of Eastern Finland, Joensuu, Finland
Mixing zone hydrodynamics in a large confluence: a case study of the Snake and Clearwater Rivers confluence (84215)
Mahmoud M. Shehata, Washington State University, Civil & Environmental Engineering, Pullman, WA, United States and John Petrie, Washington State University, Pullman, WA, United States
Don't Fence Me In: Free Meanders in a Confined River Valley (85531)
Esther Chinwe Eke and Peter R Wilcock, Utah State University, Logan, UT, United States
An Efficient and Imperfect Model for Gravel-Bed Braided River Morphodynamics: Numerical Simulations as Exploratory Tools (85571)
Alan Kasprak1, James Brasington2, Konrad Hafen1 and Joseph M Wheaton1, (1)Utah State University, Logan, UT, United States, (2)Queen Mary, University of London, London, United Kingdom