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(newest | oldest) View (newer 50 | older 50) (20 | 50 | 100 | 250 | 500)- 16:03, 19 September 2018 Dronkers J (talk | contribs) uploaded a new version of File:ShorefaceProfile.jpg (Schematic representation of a shoreface profile. The vertical/horizontal scale ratio is greatly exaggerated.)
- 22:03, 18 September 2018 Dronkers J (talk | contribs) uploaded a new version of File:ShorefaceProfile.jpg (Schematic representation of a shoreface profile. The vertical/horizontal scale ratio is greatly exaggerated.)
- 15:28, 18 September 2018 Dronkers J (talk | contribs) uploaded File:DeanAndBodgeProfiles.jpg (The Bruun/Dean shoreface profile and the equivalent Bodge profile.)
- 12:55, 18 September 2018 Dronkers J (talk | contribs) uploaded File:DutchCoastNorthHolland.jpg (The barred coast of North Holland, The Netherlands. https://beeldbank.rws.nl, Rijkswaterstaat / Rens Jacobs)
- 12:54, 18 September 2018 Dronkers J (talk | contribs) uploaded File:ShorefaceProfile.jpg (Schematic representation of a shoreface profile.)
- 16:42, 14 September 2018 Dronkers J (talk | contribs) uploaded File:SeaLevelRise IPCC AR5.jpg (Compilation of sea level data derived from observations up till 2010 and model projections up till 2100, relative to pre-industrial values. From IPCC 5th Assessment report Technical Summary WG1.)
- 14:15, 21 June 2018 Dronkers J (talk | contribs) uploaded File:Benidorm EnriqueDomingo jpg.jpg (Tourist resort Benidorm on the Spanish Mediterranean coast. Photo credit Enrique Domingo [https://www.flickr.com/photos/edomingo/])
- 14:14, 21 June 2018 Dronkers J (talk | contribs) uploaded File:AmericanJackknifeClam jpmm.jpg (The American jackknife clam ''Ensis Directus'' has colonized the beaches of NW Europe. Photo credit jpmm, [https://www.flickr.com/photos/jpmm/])
- 14:13, 21 June 2018 Dronkers J (talk | contribs) uploaded File:LookingDownTheNileFromTheAswanDam JorgeLascar.jpg (Looking down the Nile from the Aswan Dam. Photo credit Jorge Lascar)
- 14:12, 21 June 2018 Dronkers J (talk | contribs) uploaded File:DredgingMaasvlakte2.jpg (Dredging for the construction of Rotterdam port extension Maasvlakte 2. Photo credit Port of Rotterdam.)
- 14:11, 21 June 2018 Dronkers J (talk | contribs) uploaded File:LeHavrePort2000.jpg (The port of Le Havre at the mouth of the Seine River is surrounded by a nature reserve zone. Photo credit Port of Le Havre.)
- 21:28, 10 June 2018 Dronkers J (talk | contribs) uploaded File:SewageEffluentDenver.jpg (Sewage effluent Denver in Platte River. Photo credit Jeffrey Beall (2008))
- 11:32, 8 June 2018 Dronkers J (talk | contribs) uploaded a new version of File:CoastStormsWaves.jpg (Global distribution of storm and wave climate. Blue: Coasts subjected to storm waves. Red: Coasts subjected to tropical storms. Green: Coasts subjected to ocean swell waves. Adapted from Davies (1973))
- 11:18, 8 June 2018 Dronkers J (talk | contribs) uploaded File:CoastStormsWaves.jpg (Global distribution of storm and wave climate. Adapted form Davies (1973))
- 15:39, 7 June 2018 Dronkers J (talk | contribs) uploaded File:FringingReefDevelopment.jpg (Typical evolution stages of a fringing reef. Adapted from Mergner and Schuhmacher (1974))
- 19:43, 21 May 2018 Dronkers J (talk | contribs) uploaded File:Groyne.jpg (Typical impact of a groyne on a littoral drift beach: accretion at the updrift side and erosion at the downdrift side. Photo credit: Dan Scutter.)
- 18:53, 21 May 2018 Dronkers J (talk | contribs) uploaded File:SedimentRetentionRiverDams.jpg (Catchment basins with percentage of sediment discharge retained in artificial reservoirs, image from Vorosmarty et al (2003).)
- 11:59, 21 May 2018 Dronkers J (talk | contribs) uploaded File:SeawallDowndriftErosionZanzibar.jpg (Beach erosion downdrift of a seawall at Zanzibar.)
- 11:59, 21 May 2018 Dronkers J (talk | contribs) uploaded File:SeawallToe.jpg (Left: Low eroded beach at the Bardsea seawall, situated on the macrotidal Morecambe Bay (UK); Photo credit: Stephen Mackenzie. Right: Rock infill of a trench scoured at the toe of a seawall at Le Dicq (Island of Jersey): Photo credit: HR Wallingford.)
- 11:57, 21 May 2018 Dronkers J (talk | contribs) uploaded File:NouakchottPorts.jpg (Left: The new seaport of Nouakchott (Mauritania) built in 1985 (image October 2017). Right: The (smaller) old port of Nouakchott, built in 1965, situated ten kilometers north of the new port (image April 2018).)
- 14:48, 28 April 2018 Dronkers J (talk | contribs) uploaded File:RhineConcNitratePhosphate.jpg (Historic development of nitrate (a) and phosphate (b) concentrations in the Rhine.)
- 14:47, 28 April 2018 Dronkers J (talk | contribs) uploaded File:Eutrophication Input Effect OSPAR2010.jpg (Sources of nutrient input to the marine environment and simplified schemes showing eutrophication effects arising from nutrient enrichment. OSPAR 2010.)
- 11:23, 27 April 2018 Dronkers J (talk | contribs) uploaded File:DuneErosionEgmond.jpg (Dune scarp after collapse.)
- 11:21, 27 April 2018 Dronkers J (talk | contribs) uploaded File:DuneScarpEgmond.jpg (Dune scarp at Egmond aan Zee after a storm surge.)
- 11:20, 27 April 2018 Dronkers J (talk | contribs) uploaded File:DUROSmodel.jpg (Method for estimating dune erosion from an empirical post-storm equilibrium profile.)
- 11:18, 27 April 2018 Dronkers J (talk | contribs) uploaded File:DuneFailureMechanisms.jpg (Dune failure mechanisms.)
- 11:17, 27 April 2018 Dronkers J (talk | contribs) uploaded File:BadhotelSchiermonnikoog 1924.jpg (Badhotel at Schiermonnikoog after the 1924 storm.)
- 22:13, 24 April 2018 Dronkers J (talk | contribs) uploaded File:EgmondCoastalRetreat.jpg (Shoreline retreat Egmond aan Zee Dutch coast 17th-19th century.)
- 14:30, 24 April 2018 Dronkers J (talk | contribs) uploaded File:ActiveCoastalZone.jpg (Schematic representation of the active coastal zone for a dune coast.)
- 14:31, 21 April 2018 Dronkers J (talk | contribs) uploaded a new version of File:ConveyorBelt Broecker Maier-Reimer.jpg (Simplified scheme of the global thermohaline circulation, adapted from Broecker (1991) <ref. Broecker, W.S. 1991. The Great Ocean conveyor. Oceanography 4 (2), 79–89.</ref>)
- 14:28, 21 April 2018 Dronkers J (talk | contribs) uploaded File:ConveyorBelt Broecker Maier-Reimer.jpg (Simplified scheme of the global thermohaline circulation, adapted from Broecker (1991) <ref. Broecker, W.S. 1991. The Great Ocean conveyor. Oceanography 4 (2), 79–89.</ref>)
- 10:59, 21 April 2018 Dronkers J (talk | contribs) uploaded File:AMOC.jpg (Schematic representation of the Atlantic Meridional Overturning Current.)
- 10:56, 21 April 2018 Dronkers J (talk | contribs) uploaded File:ConveyorBelt NASA.jpg (Simplified picture of the conveyor belt. Credit: NASA.)
- 20:19, 20 April 2018 Dronkers J (talk | contribs) uploaded File:Ocean-Currents gkplanet.jpg (Ocean surface currents <ref>http://www.gkplanet.in/2017/05/oceanic-currents-of-world-pdf.html</ref>)
- 19:55, 16 April 2018 Dronkers J (talk | contribs) uploaded File:RockyShorePlatform Holyhead-Wales UK Nigel Barry.jpg (Rocky shore platform, Holyhead, Wales (UK). Photo credit: Nigel Barry.)
- 19:54, 16 April 2018 Dronkers J (talk | contribs) uploaded File:CliffErosion Bonifacio Corsica Andrea Papi.jpg (Cliff erosion at Bonifacio, Corsica. Photo credit: Andrea Papi.)
- 11:36, 16 April 2018 Dronkers J (talk | contribs) uploaded File:DebenEstuary.JPG (Deben estuary, UK. Photo credit: Bescoe)
- 12:26, 23 November 2017 Dronkers J (talk | contribs) uploaded File:MarBiolValuationBelgium.jpg (Biological valuation maps of areas located near three main harbours at the Belgian coastal zone: (a) Nieuwpoort (Lombardsijde); (b) Oostende (Oostende-East); (c) Zeebrugge (Baai van Heist).)
- 16:21, 3 August 2017 Dronkers J (talk | contribs) uploaded File:BlondeauxFig7ab.jpg (Left: 7a. Brick-pattern ripples observed during a laboratory experiment. Right: 7b. Three-dimensional vortex ripples observed during a laboratory experiment (7a and 7b courtesy of John F.A. Sleath).)
- 10:27, 3 July 2017 Dronkers J (talk | contribs) uploaded File:WaveRippleFormationFig14.jpg (Time evolution of the crests of the ripples generated by the growth of a sandy Gaussian hump which interacts with an oscillatory flow (adapted from Marieu et al. 2008).)
- 10:25, 3 July 2017 Dronkers J (talk | contribs) uploaded File:WaveRippleFormationFig13.jpg (Vorticity contours of the oscillatory flow over a wavy wall at different wave phases.)
- 10:23, 3 July 2017 Dronkers J (talk | contribs) uploaded File:WaveRippleFormationFig12.jpg (Ratio between the amplitude <math>U_0/\omega</math> of the fluid displacement oscillations and the wavelength <math>\lambda</math> of the ripples plotted versus the parameter <math>\rho d/(\rho_s-\rho) g T^2</math>.)
- 10:22, 3 July 2017 Dronkers J (talk | contribs) uploaded File:WaveRippleFormationFig11.jpg (Theoretical value of the symmetry index plotted versus <math>U_s/U_0</math>.)
- 10:21, 3 July 2017 Dronkers J (talk | contribs) uploaded File:WaveRippleFormationFig10.jpg (Theoretical and experimental values of the dimensioless migration speed of ripples plotted versus <math>R_\delta</math>.)
- 10:20, 3 July 2017 Dronkers J (talk | contribs) uploaded File:WaveRippleFormationFig9.jpg (Equilibrium profile of the ripples predicted by the stability analysis of Blondeaux et al. (2015).)
- 10:17, 3 July 2017 Dronkers J (talk | contribs) uploaded File:WaveRippleFormationFig7.jpg (Limiting curves dividing the <math>(R_\delta, \psi_d)</math>-plane in regions where a flat bed, rolling grain ripples, two-dimensional vortex ripples, brick-pattern ripples are expected to form.)
- 10:16, 3 July 2017 Dronkers J (talk | contribs) uploaded File:WaveRippleFormationFig6a.jpg (Brick-pattern ripples (courtesy of John F.A. Sleath).)
- 10:15, 3 July 2017 Dronkers J (talk | contribs) uploaded File:WaveRippleFormationFig5ab.jpg (Regions in the <math>(R_\delta,\psi_d)</math>-plane where a flat bed, rolling-grain ripples, and vortex ripples are expected to appear. Comparison between the theoretical predictions and the laboratory observations.)
- 09:49, 3 July 2017 Dronkers J (talk | contribs) uploaded File:WaveRippleFormationFig4b.jpg (Vortex ripples (courtesy of John F.A. Sleath).)
- 09:48, 3 July 2017 Dronkers J (talk | contribs) uploaded File:WaveRippleFormationFig4a.jpg (Rolling-grain ripples (courtesy of John F.A. Sleath).)