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  • 09:03, 6 June 2017 Dronkers J (talk | contribs) uploaded File:ChadwickFig15a.jpg (Idealised wave diffraction around an impermeable breakwater.)
  • 09:02, 6 June 2017 Dronkers J (talk | contribs) uploaded File:ChadwickFig14.jpg (Wave impact and reflection during a storm.)
  • 09:02, 6 June 2017 Dronkers J (talk | contribs) uploaded File:ChadwickFig13.jpg (Plan view of oblique wave reflection.)
  • 09:01, 6 June 2017 Dronkers J (talk | contribs) uploaded File:ChadwickFig12b.jpg (Standing Waves, observed clapotis.)
  • 08:59, 6 June 2017 Dronkers J (talk | contribs) uploaded File:ChadwickFig12a.jpg (Standing Waves, idealised.)
  • 08:58, 6 June 2017 Dronkers J (talk | contribs) uploaded File:ChadwickFig11.jpg (Deep water wave refraction by a current.)
  • 08:57, 6 June 2017 Dronkers J (talk | contribs) uploaded File:ChadwickFig10.jpg (Reproduced from Goda (2000) Figure 3.7.)
  • 08:56, 6 June 2017 Dronkers J (talk | contribs) uploaded File:ChadwickFig9.jpg (Reproduced from Goda (2000) Figure 3.6.)
  • 08:56, 6 June 2017 Dronkers J (talk | contribs) uploaded File:ChadwickFig8.jpg (Divergence of wave rays over parallel contours.)
  • 08:55, 6 June 2017 Dronkers J (talk | contribs) uploaded File:ChadwickFig7.jpg (Variation of the shoaling coefficient with depth.)
  • 08:55, 6 June 2017 Dronkers J (talk | contribs) uploaded File:ChadwickFig6.jpg (Variations of wave celerity and angle with depth.)
  • 08:54, 6 June 2017 Dronkers J (talk | contribs) uploaded File:ChadwickFig5.jpg (Wave refraction.)
  • 08:53, 6 June 2017 Dronkers J (talk | contribs) uploaded File:ChadwickFig4.jpg (Particle displacements for deep and transitional waves.)
  • 08:52, 6 June 2017 Dronkers J (talk | contribs) uploaded File:ChadwickFig3.jpg (Definition sketch for a sinusoidal wave.)
  • 08:52, 6 June 2017 Dronkers J (talk | contribs) uploaded File:ChadwickFig2b.jpg (Wave generation and dispersion.)
  • 08:51, 6 June 2017 Dronkers J (talk | contribs) uploaded File:ChadwickFig2a.jpg (Wave transformations at Bigbury bay, Devon, England. Photograph courtesy of Dr S M White.)
  • 08:50, 6 June 2017 Dronkers J (talk | contribs) uploaded File:ChadwickFig1.jpg (Wave generation and dispersion.)
  • 19:58, 5 June 2017 Dronkers J (talk | contribs) uploaded File:BlondeauxFig7abc.jpg (Left: 7a. Brick-pattern ripples observed during a laboratory experiment. Centre: 7b. Three-dimensional vortex ripples observed during a laboratory experiment (7a and 7b courtesy of John F.A. Sleath).Right: 7c. Tile ripples (adapted from Allen<ref name=...)
  • 13:32, 5 June 2017 Dronkers J (talk | contribs) uploaded File:BlondeauxFig10.jpg (The yellow sediment grains are coarser that the red sediments and pile up at the crests of the ripples which are generated in a U-tube by an oscillatory flow. The figure shows a top view of the bottom at two different phases of the cycle (adapted from...)
  • 13:30, 5 June 2017 Dronkers J (talk | contribs) uploaded File:BlondeauxFig9.jpg (Tile ripples. Reproduced from Allen J.R.L. (1984). Sedimentary structures, their character and physical basis. Elsevier, figure 11.12.)
  • 13:28, 5 June 2017 Dronkers J (talk | contribs) uploaded File:BlondeauxFig8.jpg (Three-dimensional vortex ripples observed during a laboratory experiment (courtesy of John F.A. Sleath).)
  • 13:27, 5 June 2017 Dronkers J (talk | contribs) uploaded File:BlondeauxFig7.jpg (Brick-pattern ripples observed during a laboratory experiment (courtesy of John F.A. Sleath).)
  • 13:26, 5 June 2017 Dronkers J (talk | contribs) uploaded File:BlondeauxFig6.jpg (Ripple symmetry index plotted versus the ratio between the mass-transport velocity and the maximum near-bed orbital velocity.)
  • 13:25, 5 June 2017 Dronkers J (talk | contribs) uploaded File:BlondeauxFig5.jpg (Comparison between predicted (line) and observed (points) ripple steepnesses.)
  • 13:25, 5 June 2017 Dronkers J (talk | contribs) uploaded File:BlondeauxFig4.jpg (Comparison between predicted (lines) and observed (points) ripple wavelengths.)
  • 13:24, 5 June 2017 Dronkers J (talk | contribs) uploaded File:BlondeauxFig3.jpg (Comparison between predicted (lines) and observed (points) ripple wavelengths.)
  • 13:24, 5 June 2017 Dronkers J (talk | contribs) uploaded File:BlondeauxFig2.jpg (Comparison between predicted (lines) and observed (points) ripple wavelengths.)
  • 13:23, 5 June 2017 Dronkers J (talk | contribs) uploaded File:BlondeauxFig1.jpg (Ripple marks in the Mediterranean Sea. Courtesy of José B. Ruiz.)
  • 09:14, 31 May 2017 Dronkers J (talk | contribs) uploaded File:BaldockFig3NEW2.jpg (Typical pattern of bore-driven swash oscillations (vertical component). Data show shoreline elevation versus time at Avoca Beach, NSW. Red and green squares indicate maxima and minima of individual swash events. Data courtesy of Dr Michael Hughes, NSW...)
  • 21:26, 30 May 2017 Dronkers J (talk | contribs) uploaded File:BaldockFig3NEW.jpg (Typical pattern of vertical shoreline oscillations (in metres) as a function of time (seconds). Redrawn from Stockdon, H. F., Holman, R. A., Howd, P. A. and Sallenger JR, A. H. 2006. Empirical parameterization of setup, swash, and runup. Coastal Engine...)
  • 14:05, 30 May 2017 Dronkers J (talk | contribs) uploaded File:BaldockFig7NEW.jpg (Contours of surface elevation with two different resistance coefficients, R=0 (blue lines) and R=0.01 (red dashed lines) in non-dimensional coordinates. From: Deng, X., H. Liu, Z. Jiang and T. E. Baldock, 2016. Swash flow properties with bottom resista...)
  • 08:22, 30 May 2017 Dronkers J (talk | contribs) uploaded File:BaldockFig10.jpg (A LIDAR system mounted above the swash zone, together with ultrasonic distance point sensors. Photo: Dr Chris Blenkinsopp, University of Bath, UK.)
  • 08:21, 30 May 2017 Dronkers J (talk | contribs) uploaded File:BaldockFig9.jpg (Measured normalized suspended sediment concentration indicated by colours mapped onto the normalised x*-t* plane representing the swash excursion and duration. From: Hughes, M. G., T. Aagaard and T. E. Baldock, 2007. Suspended sediment in the swash zon...)
  • 08:19, 30 May 2017 Dronkers J (talk | contribs) uploaded File:BaldockFig8.jpg (A turbulent bore containing entrained suspended sediment just prior to reaching the swash zone. Photo T. Baldock)
  • 08:17, 30 May 2017 Dronkers J (talk | contribs) uploaded File:BaldockFig7.jpg (Contours of surface elevation with two different resistance coefficients, R=0 (blue lines) and R=0.01 (red dashed lines) in non-dimensional coordinates. From Deng, X., H. Liu, Z. Jiang and T. E. Baldock, 2016. Swash flow properties with bottom resistan...)
  • 08:16, 30 May 2017 Dronkers J (talk | contribs) uploaded File:BaldockFig6.jpg (Forward (solid) and backward (dashed) characteristic curves (a), and contours of flow velocity (b), surface elevation (c) and depth (d) for swash initiated by a near uniform bore in non-dimensional coordinates. From: Guard, P. A. and T. E. Baldock, 200...)
  • 08:11, 30 May 2017 Dronkers J (talk | contribs) uploaded File:BaldockFig5.jpg (Washover fan deposited on Ocracoke Island, North Carolina, during Hurricane Isabel, September 2003. From: Donnelly, C., N. Kraus and M. Larson, 2006. State of knowledge on measurement and modeling of coastal overwash. Journal of Coastal Research 22: 96...)
  • 08:10, 30 May 2017 Dronkers J (talk | contribs) uploaded File:BaldockFig4.jpg (Swash energy spectra from (a) reflective, (b) intermediate, and (c) dissipative beach-states. From: Hughes, M. G., T. Aagaard, T. E. Baldock and H. E. Power, 2014. Spectral signatures for swash on reflective, intermediate and dissipative beaches. Marin...)
  • 08:09, 30 May 2017 Dronkers J (talk | contribs) uploaded File:BaldockFig3.jpg (Typical pattern of vertical shoreline oscillations (<math>\eta (t)</math>), the mean shoreline position (<math><\eta></math>) and runup maxima(*). From: Stockdon, H. F., Holman, R. A., Howd, P. A. and Sallenger JR, A. H. 2006. Empirical parameterizatio...)
  • 08:07, 30 May 2017 Dronkers J (talk | contribs) uploaded File:BaldockFig2b.jpg (Avoca Beach, NSW, Australia, a reflective beach. Photo shows the inner surf zone and a bore reaching the swash zone in the background and a swash uprush reaching the top of a beach berm in the foreground. Photo: Dr Hannah Power, University of Newcastle...)
  • 08:05, 30 May 2017 Dronkers J (talk | contribs) uploaded File:BaldockFig2a.jpg (Seven Mile Beach, NSW, Australia, a dissipative beach. Photo shows conditions after a swash rundown, with only small bores reaching the swash zone. Photo: Dr Hannah Power, University of Newcastle, NSW, Australia.)
  • 08:04, 30 May 2017 Dronkers J (talk | contribs) uploaded File:BaldockFig1.jpg (Definition sketch for the nearshore littoral zone (swash zone width exaggerated).)
  • 15:49, 22 May 2017 Dronkers J (talk | contribs) uploaded File:RSFFFig3NEW.jpg (Images from the Castelldefels beach video station (Catalonia, Spain) showing surf zone bar morphology at different times. a) shore parallel straight bar, b) incipient crescentic bar with relatively subtle undulations, c) large amplitude crescentic bar...)
  • 15:34, 22 May 2017 Dronkers J (talk | contribs) uploaded File:RSFFFig2NEW.jpg (Rhythmic shoreline features at various lengthscales. a) Beach cusps (Matingarahi, NZ. Source: courtesy of Prof. A.D. Short); b) up: megacups associated to transverse bars (Ebro delta, Catalonia (Spain), image taken by the authors); b) down: large beach...)
  • 13:20, 16 May 2017 Dronkers J (talk | contribs) uploaded File:RSFFFig9.jpg (Feedback mechanisms between shoreline undulations and waves involving both the surf and the shoaling zones. Left: Definition of absolute and relative wave incidence angles. The straight brown line represents the local shoreline orientation. Right: The...)
  • 13:18, 16 May 2017 Dronkers J (talk | contribs) uploaded File:RSFFFig8.JPG (Feedback mechanisms between shoreline undulations and waves involving both the surf and the shoaling zones. Wave incidence from the left. The blue lines with arrows indicate the wave rays. The brown arrows indicate the larger or smaller total sediment...)
  • 13:17, 16 May 2017 Dronkers J (talk | contribs) uploaded File:RSFFFig7.JPG (Bed-flow feedback mechanism associated to the wave driven longshore current in the surf zone. It can be based either on the shoreward deflection of the current by down-current oriented bars (a) or on the seaward deflection of the current by up-curren...)
  • 13:16, 16 May 2017 Dronkers J (talk | contribs) uploaded File:RSFFFig6.JPG (Bed-surf feedback mechanism based on the rip-current circulation in the surf zone. The yellow colour indicates emerged or submerged shallower areas, blue colour indicates submerged deeper areas. The lower/higher density of brown spots indicate the lowe...)
  • 13:15, 16 May 2017 Dronkers J (talk | contribs) uploaded File:RSFFFig5.jpg (Shoreline sand waves at the Gulf of Finland, Russia.)
  • 13:15, 16 May 2017 Dronkers J (talk | contribs) uploaded File:RSFFFig4.jpg (Long transverse finger bars at Horn Island, Mississippi, USA.)
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