Preface Organization Organizing institutions and sponsor Acknowledgement VOLUME 1 Keynotes Performance review of Jamuna Bridge River training works 1997-2009 G.J. Klaassen, H. van Duivendijk & M.H. Sarker Fluvial influence on estuaries and coastal wetlands G.M.E. Perillo Problems and researches on eco-hydraulics and eco-sedimentation Z.-Y.Wang & M. Xu A. River hydrodynamics A.1 Turbulent open channel flow & transport of sediments Numerical investigation of flow structure and shear stress over fixed dunes S. Attar & S.S. Li Similarities and differences of fluvial shallow mixing layers A. Dudill, J.D. Shucksmith &W. Brevis 3D flow structure in a sand bed stream with riparian vegetation S. Gorrick & J.F. Rodriguez Exchanges between river flow and its side basins S. Karimpour Ghannadi &V.H. Chu Computations of unsteady river flows around a bridge pier by shallow multi-level grid model I. Kimura, S. Saito &Y. Shimizu Influence of bluff body wake structure on fish preferred holding locations R.W.J. Lacey & J.L. van Leeuwen Turbulence anisotropy in a compound meandering channel I. Mera, M.J. Franca, J. Anta & E. Pena Visualizing the variation in normality of a turbulent velocity field A. Nichols & S.J. Shepherd Mean flow field around a boulder within a fully submerged boulder array T. Papanicolaou, A.G. Tsakiris & C.M. Kramer Higher-order moments of velocity fluctuations in an open channel flow with mobile bedforms H. Prashanth Reddy, V. Roussinova, R. Balachandar &T. Bolisetti Computations on meandering compound channel flows using 3D URANS model 1 R. Shimada, I. Kimura, Y. Shimizu & R. Inoue Bursting and flow kinematics in natural streams A.N. Sukhodolov &V.I. Nikora A.2 Flow resistance & bed roughness Numerical modelling of rapidly varying flow over weir-like obstacles during high water stages S. Ali,W.S.J. Uijttewaal & I. Kimura Shock wave/boundary layer interaction in hydraulic jumps in very large channels M. Ben Meftah, F. De Serio & M. Mossa 2-D numerical modeling of water flow over a gravel bar M. Jaballah, B. Camenen, A. Paquier & M. Jodeau Intense bed-load friction and transport: The effect of concentration V. Matousek & J. Krupicka Integration of a dune roughness model with a large-scale flow model A.J. Paarlberg & R.M.J. Schielen Modelling the influence of macrophyte patches on river flow P. Rameshwaran & P.S. Naden Turbulence characteristics of rough open channel flow subjected to bed injection V. Roussinova & R. Balachandar Simulation of macro resistance in steep mountain stream T.Wang &V.H. Chu Bed form evolution under varying discharges, flume versus field J.J.Warmink, C.M. Dohmen-Janssen & R.M.J. Schielen A.3 Overbank flows & vegetation An experimental study of drag forces acting on flexible plants J. Aberle &A. Dittrich Numerical modelling of overbank flood routing J.B. Abril, M.S. Altinakar &Y. Jia Influence of vegetation on compound-channel turbulent field R. Azevedo, J.B. Leal & L. Rojas-Solorzano Flow in skewed compound channels with rough floodplains D. Bousmar, T. Jacqmin, S.Wyseur & S. Van Emelen LES of flow past a porous cylinder K.S. Chang & G. Constantinescu Vegetated flows: drag force and velocity profiles for foliated plant stands J. Jalonen, J. Jarvela & J. Aberle Turbulent flows in a compound open channel with emergent vegetation Y. Kawahara, F. Jahra & F. Hasegawa Errors in 2-D modelling using a 0th order turbulence closure for compound channel flows F. Linde, A. Paquier, S. Proust &Y. Peltier Energy dissipation of flows in vegetated patches with spatially varying stem density A.M. Ricardo, M.J. Franca, A. Schleiss & R.M.L. Ferreira Modeling of vegetated rivers for inbank and overbank flows K. Shiono, M. Takeda, K. Yang, Y. Sugihara &T. Ishigaki Unsteady flow in natural compound channel: experiment and simulation F.J.M. Simoes & P.J. Kinzel Dynamics of turbulent flow along and behind vegetation patches: Field experiments T.A. Sukhodolova &A.N. Sukhodolov Characteristics of local erosion and deposition with a patch of vegetation H. Suk Kim, I. Kimura &Y. Shimizu Propagation of a gravity current in an aquatic canopy: Insights from Large Eddy Simulations A. Yuksel Ozan, G. Constantinescu &T. Tokyay Application of a porous media approach for vegetation flow resistance P. Zinke A.4 Unsteady open channel flow & dambreak Turbulence measurements in dam-break flows R. Aleixo, Y. Zech & S. Soares-Frazao Two-dimensional hydrodynamic dam break simulation on the Camu river, Dominican Republic E. James Nelson & R. Jones Submerged and un-submerged flow through dam breach S. Karimpour Ghannadi &V.H. Chu A.5 Interaction with structures Scour around a variably submerged barb in a gravel bed stream F. Bressan &A.N. Thanos Papanicolaou Hydro- and morphodynamics tracking of the evolution of a culvert-attached scour hole H.-C. Ho, A. Firoozfar & M. Muste Modeling of flood in urban areas with a porosity model: Directional effects M. Velickovic, Y. Zech & S. Soares-Frazao A.6 Diffusion & dispersion process The influence of bed roughness on the dynamics of gravity currents H.I.S. Nogueira, C. Adduce, E. Alves & M.J. Franca PTV-based detection of chaotic features in groyne field flushing processes M. Zsugyel, K.G. Szabo & J. Jozsa B. River morphology & sediment transport B.1 Mechanics of sediment transport A settling velocity parameterization for sand/mud mixture in a 1D flow during a flushing event G. Antoine, M. Jodeau, B. Camenen & M. Esteves Tentative measurements of bedload transport in an energetic alpine gravel bed river B. Camenen, M. Jaballah, T. Geay, P. Belleudy, J.B. Laronne & J.P. Laskowski Experimental study of ripple formation Y. Cui & J.C.Wells Experimental bedload sorting at the particle scale on steep slopes P. Frey &T. Martin Tidal bore: Eulerian velocities and suspended sediment concentration measurements L. Furgerot, D. Mouaze, B. Tessier & J.C. Brun-Cottan Steep flume experiments with large immobile boulders and wide grain size distribution as encountered in alpine torrents T. Ghilardi & A.J. Schleiss Sediment erosion a numerical and experimental study C. Goniva, K. Gruber & C. Kloss Spatio-temporal variability of bedload transport H. Habersack, A. Kreisler, J. Aigner, M. Liedermann & H. Seitz Theoretical basis for Rosgen's Pagosa good/fair equation D.D. Hinton, R.H. Hotchkiss &T.P. Ballestero Flow induced pressure fluctuations with a gravel bed M. Jaeger & G. Smart Adaptive roughness approach for 2D long-term morphodynamic simulation R. Klar, L. Umach, S. Achleitner & M. Aufleger Influence of depot size on bed load transport velocity over static armour layers Kl. Koll & Ka. Koll A continuous vertical grain sorting model for Telemac & Sisyphe U.H. Merkel & R. Kopmann Bed load movement over a fully developed armor layer - A tracer experiment S. Spiller, N. Ruther, Kl. Koll & Ka. Koll Incipient motion of non-cohesive particles in yield stress fluid flows A. Tamburrino, D. Carrillo & C. Ihle A meso-scale gravel tracer model for gravel-bed rivers M. Tritthart, M. Liedermann & H. Habersack Immobile layer formation due to vertical sorting of immobile grain size fractions A.P. Tuijnder & J.S. Ribberink Particle step length variation along river dunes O.J.M. van Duin, J.S. Ribberink, C.M. Dohmen-Janssen & S.J.M.H. Hulscher Sediment transport models to simulate erosion of overtopped earth-dikes S. Van Emelen, L. Schmocker,W.H. Hager, S. Soares-Frazao &Y. Zech Numerical simulation of sediment transport in open channel flow B. Vowinckel, T. Kempe, J. Frohlich &V.I. Nikora Adjustment of fully-developed dunes to sudden changes in flow depth J.D.Wiebe &A.M. Ferreira da Silva B.2 River morphology & morphodynamics The meandering Ucayali River, a cyclic adaptation of cutoff and planform migration J.D. Abad, H. Montoro, C. Frias, J. Paredes & B. Peralta One-dimensional numerical modelling of river morphology processes with non-uniform sediment J.B. Abril, M.S. Altinakar &W.Wu Morphological modeling of river perturbations due to hydroelectric structures at watershed scale H. Alcayaga, P. Belleudy & C. Jourdain Experimental analysis and numerical simulation of a gravel bed stream A. Arias, C. Godoy &Y. Nino A method to evaluate length and height of bed forms in vegetated beds A. Armanini, V. Cavedon & M. Righetti A coupled hydro-sedimentologic model to assess the advance of the Parana River Delta Front N.D. Badano, M. Sabarots Gerbec, M. Re &A.N. Menendez A comprehensive field analysis of a river confluence S. Baranya, J. Jozsa, G.T. Torok & N. Ruther Glacial-lake outburst flood effects on Colonia River Morphology, Chilean Patagonia E. Bastianon,W. Bertoldi & A. Dussaillant Three effects of bedforms on the river bed profile A. Blom Numerical investigation of hydro-morphological changes due to training works in the Salzach River M.D. Bui & P. Rutschmann Automatic object detection to analyze the geometry of gravel grains - a free stand-alone tool M. Detert &V.Weitbrecht Numerical investigation of effect of flow stages and vegetation on bed morphology at a large river confluence T.M. Dinh, I. Kimura &Y. Shimizu Bend scour reduction induced by an air-bubble screen under live-bed conditions V. Dugue, A.J. Schleiss & K. Blanckaert Experimental characterization of root anchoring in non-cohesive sediment K. Edmaier, B. Crouzy, P. Perona & P. Burlando Field-scale experiment on migrating bar dynamics: Preliminary analysis J.P.C. Eekhout & A.J.F. Hoitink The transition between gravel-bed rivers and sand-bed rivers R.M. Frings, F. Kirsch, H. Schuttrumpf & S. Vollmer Numerical simulations of groyne influenced dunes A. Goll & R. Kopmann Two-phase modelling of total sediment load in fast geomorphic transients M. Greco, M. Iervolino, A. Vacca & A. Leopardi Sediment transport in a 90-degree diversion: Experimental and conceptual approach A. Herrero, A. Bateman & V. Medina On the cause of sand casting due to avulsions part 2 numerical modelling E.M. Hooning, G.J. Klaassen & E. Mosselman Numerical simulation of sand bar formation in downstream of back-step structure with sudden expansion T. Hosoda & H. Shirai Numerical simulation on bed evolution and channel migration in rivers T. Iwasaki, Y. Shimizu & I. Kimura Numerical discretization of the Exner equation in unsteady floods C. Juez, J. Murillo & P. Garcia-Navarro Scouring depth around arch spur dike at river banks A. Keshavarzi, H. Khabbaz & J. Ball On the cause of sand casting due to avulsions part 1 analytical approach G.J. Klaassen & E.M. Hooning The role of intra-event scale bed morphodynamics for riverbank erosion M. Klosch, B. Blamauer & H. Habersack Modelling bank erosion in fluvial channels Y.G. Lai, B.P. Greimann & K.Wu Braided channel morphological changes derived from a combined analysis of multidate airborne LiDAR and archive aerial photographs S. Lallias-Tacon, F. Liebault & H. Piegay The Moire method applied to sediment transport in a small-scale braided river P. Leduc, H. Bellot, A. Recking & M. Naaim Characteristics of meanders and oxbow lakes in Qinghai-Tibet plateau Z.W. Li, Z.-Y.Wang & L. Liu Validation of video monitoring technique to measure wood transport in a river B.J. MacVicar & H. Piegay Padma River morphodynamics near Padma Bridge D.G. McLean, J.A. Vasquez, K. Oberhagemann & M.H. Sarker Numerical exploration of navigability in anabranches around a large fluvial island F.C.R. Melman, E. Mosselman, J.L. Jimenez Osorio & A. Montes Arboleda Simultaneous, co-located measurements of flow velocity and sediment concentration over mobile dunes S. Naqshband, J.S. Ribberink, S.J.M.H. Hulscher & D. Hurther Using computational modeling of river flow with remotely sensed data to Infer Channel Bathymetry J.M. Nelson, R.R. McDonald, P.J. Kinzel & Y. Shimizu 1-D long term simulation of the Parana River morphodynamics in the light of climate variability M. Nones, G. Di Silvio, M. Guerrero & L. Pastorello Quasi-3D modelling of bed shear stresses at high curvature W. Ottevanger,W.S.J. Uijttewaal & K. Blanckaert Morphological modelling of side channels: A comparison between an analytical and numerical approach R.M.J. Schielen, D.R. van Putten, C.F. van der Mark & J.S. Ribberink Effect of sediment entrainment and avalanching on modeling of Grand Canyon eddy bars K.C.J. Sloff, B. Nieuwboer, B. Logan & J. Nelson Development of a rapid assessment tool for river bank erosion A. Spruyt, R.A.M. van der Sligte, C.F. van der Mark, A. Sieben & E. Mosselman Contributions, possibilities and limitations in fluvial eco-hydromorphology R.Y. Tatis Muvdi & J. Stamm The influence of fluvial and maritime processes in shaping the eastern coast of the upper Rio de la Plata estuary L. Teixeira, I. Piedra-Cueva & S. Solari A method for systematic assessment of the morphodynamic response to removal of bank protection C.F. van der Mark, R.A.M. van der Sligte, A. Becker, E. Mosselman & H.J. Verheij Modeling stratigraphy formed by prograding Gilbert deltas E. Viparelli, A. Blom & G. Parker Study on mesoscale bed form in the Ganges reach dominated by suspended sediment A. Yorozuya, MD. S. Rahman & S. Egashira Detailed modelling of river morphological response to climate change scenarios M.F.M. Yossef & K. Sloff Author index VOLUME 2 B.3 Sedimentation in reservoirs Numerical analysis of sediment transport processes in a reservoir G. Harb, C. Dorfmann, J. Schneider, S. Haun & H. Badura 3D numerical simulation of the flushing process in the Angostura reservoir S. Haun, N.R.B. Olsen, C.R. Rodriguez Meza & L. Lizano Sediment transport modelling of a reservoir drawdown, example of Tolla reservoir M. Jodeau & S. Menu Numerical analysis of hydraulic characteristics in a dry dam Y. Murata, I. Kimura, Y. Shimizu & S. Kawamura Watershed erosion evaluation of empirical and physical models at Aguacate Reservoir E.J. Nelson, J.E. McCarthy, M. Paudel & F. Perez Tarbela Dam in Pakistan. Case study of reservoir sedimentation M. Roca B.4 Sediment-structure interaction The morphology of an evolving scour hole around a bridge pier P. Bouratsis, P. Diplas, C.L. Dancey & N. Apsilidis Hydrological and hydraulic characterization in semi arid zones. Analysis of model type, basin size and sediment transport formulae L.G. Castillo & M.D. Marin Statistical analysis of fractal scaling for flow structure around circular bridge pier A. Keshavarzi & J. Ball Effect of spacing and skew-angle on clear-water scour at pier alignments R. Lanca, C. Fael, R. Maia, J. Pego &A.H. Cardoso Evaluation of local scour depth around complex bridge piers M. Moreno, R. Maia, L. Couto &A. Cardoso 3D determination of the scour evolution around a bridge pier by photogrammetric means C. Rapp, K. Eder & U. Stilla Scouring processes around a semi-circular nose pier with attack angles M. Romero, N. Canedo & R. Segales Experiments on ecohydraulic parameters at unstructured block ramps S. Tamagni, V.Weitbrecht & R.M. Boes B.5 Transport & fate of pollutants in rivers Probable maximum flood inundation modeling: a case study in southern Virginia W.J. Kingston, C.F. Castro-Bolinaga, E.R. Zavaleta & P. Diplas Assessment of analytical models for simulating continuous time series of suspended particulate matter concentration in regulated rivers M. Launay, J. Le Coz, H. Angot & M. Coquery B.6 Debris & hyperconcentrated flow High-speed debris-flows generating 2D impulse waves: Experimental analysis F. Bregoli, A. Bateman Pinzon &V. Medina An experimental study of hyperconcentrated flows C. Le Bouteiller, F. Naam & N. Mathys C. River engineering C.1 Flow management & flood control Simultaneous prediction of rating curves and junction split flow relationships in a natural river network J.B. Abril & D.W. Knight Distributed flow guided hydraulic modeling of a desert river system for flood control I. Ahmed & R.M. Gerlach Importance of river bank and floodplain slopes on the accuracy of flood inundation mapping S.A. Brandt & N.J. Lim Control of a single reach with model predictive control M. Breckpot, B. De Moor & O.M. Agudelo A hydrologic and hydrodynamic modeling approach for flood risk assessment C. de Gonzalo, J.C. Robredo & J.A. Mintegui Erosion protection of barrier beach strips between river-fed lagoons and the sea V.J.E. Den Boer, F.C.R. Melman, S. Post, E. Mosselman, J. Denham & C. Fernandez Some considerations on reproducing flash floods using one water stage hydrograph at one site T. Hosoda, H. Shirai & A. Saif Prediction of Discharge in a meandering channel using ANFIS S. Moharana & K.K. Khatua Building a 2-D model for the floods in the inner delta of Niger River G. Roy, A. Paquier, G. Belaud & J.P. Baume Effect of sediment diameter on plane dike breach shape and on breach discharge L. Schmocker & W.H. Hager Driftwood retention in large rivers - a new concept V.Weitbrecht & L. Schmocker Flood probability mapping by means of conceptual modeling V.Wolfs, N. Van Steenbergen & P.Willems C.2 River habitat management & river restoration Turbulent flow around box groyne with a longitudinal block F. Cai & A. Tominaga Optimization of ecologically oriented structures in a small urban river C. Lange, Q. Zhang & R. Hinkelmann Habitat suitability simulation of theYangtze River's four major carp species A.Y.J. Yi & B.S.H. Zhang C.3 Physical & numerical modelling in river engineering Hydraulic analysis of transcritical flow in a drop structure applying 1D and 2D numerical models in comparison with a reduced-scale physical model J.B. Abril Historic changes in the Salt River bed stability and its implications on a flood control levee design I. Ahmed & G.E. Freeman Density current migration around a sluice gate R. Akahori &Y. Yoshikawa Development of the iRIC Software for River analysis K. Asahi, Y. Yoshida, H. Tsunematsu, Y. Shimizu & J. Nelson Flow under ice cover and jam effects D. Carstensen Evaluation of the applicability of a coupled model of groundwater and surface flow using field data D. Caviedes-Voullieme, M. Gonzalez-Sanchis, P. Garcia-Navarro, J. Murillo, E. Gonzalez & F. Comin Role of bed elevation discordance at 90 straight-channel confluences D. Dordevic Comparison between standard and non-linear k-epsilon turbulence models for three-dimensional simulation of turbulent flow in a meandering open channel B. Fraga, L. Cea, E. Pena & L. Davidson MASCARET: A 1-D open-source software for flow hydrodynamic and water quality in open channel networks N. Goutal, J.-M. Lacombe, F. Zaoui & K. El-Kadi-Abderrezzak Simulation of sediment transport upon dam removal B.P. Greimann & Y.G. Lai Modeling the effect of dumping of fine sediment at the Danube River M. Haimann, M. Tritthart & H. Habersack Numerical discretization of friction term in unsteady mud/debris floods J. Murillo & P. Garcia-Navarro Simulation and POD analysis of the flow field in a reach of the Hudson River Estuary T.N.M. Phan, J.C.Wells,W.D. Kirkey, M.S. Islam, C.B. Fuller, T.O. Ojo & J.S. Bonner Uncertainty in 2D flood plain modeling concerning varying distribution of tributary bed loads and rainfall M. Ploerer, S. Achleitner, B. Gems & M. Aufleger Discretisation methods of grading curves at morphodynamic computations L. Umach, R. Klar, S. Achleitner & M. Aufleger Assessment of model improvement actions in river hydrodynamic modelling N. Van Steenbergen & P.Willems Hydraulic modeling for the Padma River Bridge J.A. Vasquez, D.G. McLean, V.F. O'Connor & A. Zimmermann Evaluation of strategies for the acceleration of morphodynamic simulations against the background of waterways maintenance S.Wurms & P.M. Schroder C.4 Navigation waterways and dredging The effect of river training structures on flood heights on the Middle Mississippi River E.J. Brauer Preparing self supporting river systems: How to cope with excessive maintenance dredging? S. van Vuren & H. Havinga C.5 Innovative field & laboratory instrumentation Optical techniques for surface velocity and bed elevation measurements in a fluvial physical scale model K. El-Kadi-Abderrezzak, A. Die Moran, M. Jodeau & F. Lebert Comparison of discharge measurements acquired with ADCP in a moving vessel and fixed vessel techniques in amazon river basin P.E.M. Gamaro, L.H. Maldonado & K.A. Lima Stage-discharge hysteresis evidenced by multi-ADCP measurements J. Le Coz, K. Pobanz, J.-B. Faure, G. Pierrefeu, B. Blanquart & Y. Choquette Characterization of shallow flows using novel acoustic instrumentation A. Nichols, S.J. Tait & K.V. Horoshenkov Detection of erosion/deposition depth using a passive RFID technology A.N. Papanicolaou, I.V. Moustakidis & A.G. Tsakiris C.6 Bank erosion, scour & protection Estimation of rock erosion in channels, bridge piers and hydraulic jumps J.D. Brea, P.D. Spalletti & J. Heck Impact of ship waves on the sediment transport in a nature friendly bank protection S. De Roo, L. Vanhaute & P. Troch The rap on river banks: Protecting river banks with loose rock riprap D.C. Froehlich Failure risk analysis of riverbank ripraps with Monte Carlo simulation M. Jafarnejad, M. Pfister & A.J. Schleiss Characteristics of pier scour in cohesive sediments R.K. Jain, U.C. Kothyari & A. Kumar Quantifying the effect of sediment compaction on pier scour O. Link, K. Klischies, P. Arriagada, G. Montalva & A. Stehr Author index