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Orals HS9.2/GM7.7

HS9.2/GM7.7

From grains to landscapes: recent advances in understanding the links between surface topography, fluid mechanics and sediment transport (co-organized)
Convener: Francois Metivier  | Co-Conveners: Alain Recking , Guido Zolezzi 
Orals
 / Wed, 10 Apr, 08:30–12:00  / Room R14
Posters
 / Attendance Wed, 10 Apr, 17:30–19:00  / Red Posters

Wednesday, 10 Apr 2013
Room R14
Chairperson: Ockelford, Zolezzi
Incipient Motion

08:30–08:45
EGU2013-744
Incipient particle motion in laminar shear flows
José Alberto Rodríguez Agudo and Andreas Wierschem
08:45–09:00
EGU2013-13110
Incipient motion in gravel bed rivers due to energetic turbulent flow events
Manousos Valyrakis
Fluid flow and sediment interaction

09:00–09:15
EGU2013-8855
Effect of macro-roughness on between-site variation of flow velocity
Manuel Nitsche, Dieter Rickenmann, James W. Kirchner, Jens M. Turowski, and Alexandre Badoux
09:15–09:30
EGU2013-3996
Secondary flows in rivers.
Hugo Chauvet, Olivier Devauchelle, François Métivier, Eric Lajeunesse, and Angela Limare
09:30–09:45
EGU2013-6344
Two modes of orientation for longitudinal dune deserts
Sylvain Courrech du Pont and Clément Narteau
09:45–10:00
EGU2013-10949
Non-local flow effects on bedform dynamics
J. Taylor Perron, Justin Kao, and Paul Myrow
COFFEE BREAK
Sediment transport modeling

10:30–10:45
EGU2013-13873
The Effects of Hydrodynamic and Grain to Grain Interactions on Bed Load Flux Intermittency: Application to Mountain Streams
Thano Papanicolaou
10:45–11:00
EGU2013-13587
Benchmarking numerical morphodynamic models with analytical morphodynamic theories
Guido Zolezzi, Davide Vanzo, Annunziato Siviglia, and Guglielmo Stecca
11:00–11:15
EGU2013-11268
A Structured Approach to Sediment Transport Prediction
Peter Wilcock
11:15–11:30
EGU2013-11033
The influence of sediment transport rate on the development of structure in gravel bed rivers
Annie Ockelford, Steve Rice, Mark Powell, Ian Reid, Thao Nguyen, Nick Tate, and Jo Wood
11:30–11:45
EGU2013-1076
Bedload transport powered by daily floods: unsteadiness and stochasticity.
Joris Heyman, Eric Bardoux, and Christophe Ancey
11:45–12:00
EGU2013-3729
Interpretation of residence time from bed elevation measurements
Rina Schumer, Hal Voepel, Marwan Hassan, and Gary Parker