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(newest | oldest) View (newer 50 | older 50) (20 | 50 | 100 | 250 | 500)- 14:25, 1 October 2021 Dronkers J (talk | contribs) uploaded File:BeachRotation.jpg (Example of beach rotation, Newport Beach, Australian east coast. In 2013 the beach width was greatest in the south-middle part; in 2016 the width was greatest in the northern part. Images Google Earth.)
- 14:24, 1 October 2021 Dronkers J (talk | contribs) uploaded File:LogspiralBeach.jpg (Schematic representation of the theoretical equilibrium planform of an embayed beach of the logspiral type.)
- 14:24, 1 October 2021 Dronkers J (talk | contribs) uploaded File:EmbayedBeaches.jpg (The rocky shore of western Galicia (Spain) with numerous embayed beaches. Google Earth image.)
- 11:24, 26 September 2021 Dronkers J (talk | contribs) uploaded File:AichiTargets.jpg (AICHI Biodiversity Targets.)
- 11:38, 25 September 2021 Dronkers J (talk | contribs) deleted page UNCLOS Legislation for the sea (content was: "The legislation for the sea is the set of laws and international agreements related to the use of the ''sea'', defined as fre...", and the only contributor was "Dronkers J" (talk))
- 15:48, 15 September 2021 Dronkers J (talk | contribs) uploaded a new version of File:RotationDamping.jpg (Relative damping of the rotation components <math>|\Psi^{\pm}(-h)/\Psi^{\pm}(0)|</math> between surface and top of boundary layer as function of <math>kh</math>.)
- 15:43, 15 September 2021 Dronkers J (talk | contribs) uploaded File:RotationDamping.jpg (Relative damping of the rotation components <math>|\Psi+{\pm}(-h)/\Psi^{\pm}(0)|</math> between surface and top of boundary layer as function of <math>kh</math>.)
- 19:39, 13 September 2021 Dronkers J (talk | contribs) uploaded File:RotatingComponents.jpg (Definition of right-handed reference scheme with cyclonic and anticyclonic velocity components.)
- 14:08, 30 August 2021 Dronkers J (talk | contribs) uploaded File:DuneBeltsGoeree2005.jpg (Following the construction of the Rhine discharge sluices ('Haringvliet sluices') in 1970, a strong progradation occurred at the adjacent coast of Goeree. The image from 2005 shows new dune ridges that formed on the accreted strand plain. Photo credit...)
- 14:07, 30 August 2021 Dronkers J (talk | contribs) uploaded File:NebkhaMarramGrass.jpg (Development of an embryo dune induced by sand trapping marram grass (''Ammophila arenaria'').)
- 14:06, 30 August 2021 Dronkers J (talk | contribs) uploaded File:BackshoreGroundwaterUpwelling.jpg (Backshore groundwater upwelling, near the foot of the eroded dune face, Aquitaine coast, France.)
- 14:05, 30 August 2021 Dronkers J (talk | contribs) uploaded File:WorldDuneMap.jpg (World map of coastal zones where well-developed coastal dune belts occur. Adapted from Martinez and Psuty (2008))
- 18:59, 19 August 2021 Dronkers J (talk | contribs) deleted page Talk:Edge waves (content was: "The following remarks of David Huntley have been incorporated in the definition. Although generally true that the largest amplitude of edge waves is likely to be shoreward of the breaker line, the form of edge waves is not directly link...")
- 21:59, 17 August 2021 Dronkers J (talk | contribs) deleted page Talk:Flocculation (content was: "==Review by Jean Berlamont== The definition is OK. More comprehensive information on the topic is provided by the articles...", and the only contributor was "Dronkers J" (talk))
- 21:59, 17 August 2021 Dronkers J (talk | contribs) deleted page Flocculation (content was: "{{Review |name=Jean Berlamont |AuthorID=49 }} {{ Definition|title=Flocculation |definition= The change which takes place when the dispersed phase of a colloid forms a series of discrete particles which are capable of settling out from t...")
- 16:33, 17 August 2021 Dronkers J (talk | contribs) uploaded a new version of File:FlocDepositionFlux.jpg (Deposition flux of flocculated sediment from the San Francisco Bay tested in a flume (modified from Mehta, A.J., Manning, A.J. and Khare, Y.P. 2014. A note of the Krone deposition equation and significance of floc aggregation, Marine Geology 354: 34-39))
- 16:31, 17 August 2021 Dronkers J (talk | contribs) uploaded a new version of File:HinderedFlocSettling.jpg (Settling velocity as a function of volume fraction; data from Lake Apopka.)
- 16:22, 17 August 2021 Dronkers J (talk | contribs) uploaded File:HinderedFlocSettling.jpg (Settling velocity as a function of volume fraction; data from Lake Apopka.)
- 16:21, 17 August 2021 Dronkers J (talk | contribs) uploaded File:FlocDepositionFlux.jpg (Deposition flux of flocculated sediment from the San Francisco Bay tested in a flume (modified from Mehta, A.J., Manning, A.J. and Khare, Y.P. 2014. A note of the Krone deposition equation and significance of floc aggregation, Marine Geology 354: 34-39))
- 10:09, 11 August 2021 Dronkers J (talk | contribs) deleted page Submarine groundwater discharge (SGD) (content was: "{{Definition|title= Submarine groundwater discharge (SGD) |definition = The discharging flow out of the aquifer across the sea floor. <ref name="Burnett">Burnett W.C. et al. (2006). Quantifying submarine groundwater discharge in the coas...")
- 20:55, 10 August 2021 Dronkers J (talk | contribs) uploaded File:M2BaroclinicDissipationFES.jpg (M2 barotropic energy conversion rate (W/m2) toward baroclinic internal tides computed from the FES2014 hydrodynamic model. From Lyard et al. (2021) Creative Commons Licence.)
- 20:54, 10 August 2021 Dronkers J (talk | contribs) uploaded File:M2EnergyDissipationFES.jpg (Energy (W/m2) dissipated by bottom friction in the FES2014 hydrodynamic model for the M2 wave. From Lyard et al. (2021) Creative Commons Licence.)
- 20:39, 7 August 2021 Dronkers J (talk | contribs) deleted page Measuring sustainability (content was: "__NoTitle__ <span style="color:#21409A; Font-size: 130%">'''Measuring sustainability: The self-assessment of sustainability using i...", and the only contributor was "Daphnisd" (talk))
- 11:07, 7 August 2021 Dronkers J (talk | contribs) deleted page Conservation and restoration of coastal and estuarine habitats (content was: "This article provides a description of the role of coastal habitats and ecosystems in transitional waters and their conservation needs. ==Estuaries as interfaces between land, sea and the atmosphere== Amongst coastal ecosystems...")
- 21:55, 26 July 2021 Dronkers J (talk | contribs) uploaded File:ResistanceResilienceSystemEvolution.jpg (Schematic plot of the (eco)system response to a temporal change in environmental conditions that exert a pressure (red) on the system. The time evolution of the ecosystem state is represented by blue lines corresponding to different resistance-resilien...)
- 21:54, 26 July 2021 Dronkers J (talk | contribs) uploaded File:ResistanceResiliencePotential.jpg (Schematic plot of different combinations of resistance and resilience, where the ecosystem state is represented by a black marble and the resistance-resilience characteristics by a fictitious energy potential.)
- 11:32, 13 June 2021 Dronkers J (talk | contribs) uploaded File:GPS shoreline.jpg (GPS shoreline monitoring.)
- 11:43, 12 June 2021 Dronkers J (talk | contribs) uploaded File:OceanCityProfiles.jpg (Mean, envelope and standard deviation of profile survey elevations 56th Street, Ocean City, Maryland, from Krauss et al. (1998).)
- 20:17, 1 June 2021 Dronkers J (talk | contribs) uploaded File:BarFormation.jpg (Profiles (green and blue) schematically representing two successive stages of bar formation by wave breaking on an initially non-barred shoreface (red).)
- 14:29, 15 May 2021 Dronkers J (talk | contribs) uploaded File:FluidMudWaveDamping1.jpg (Schematic representation of wave damping by a fluid mud layer (strongly exaggerated vertical scale).)
- 12:01, 14 May 2021 Dronkers J (talk | contribs) uploaded File:GeoTidalStraitication.jpg (Top: Near-surface and near-bottom current ellipses of a progressive longshore tidal wave. Bottom: Resulting tilting of haloclines during falling tide and rising tide.)
- 14:36, 3 May 2021 Dronkers J (talk | contribs) uploaded File:UpwellingEkman.jpg (Principle of coastal upwelling by Ekman transport.)
- 10:57, 1 May 2021 Dronkers J (talk | contribs) uploaded File:EastChinaMudBelt.jpg (Location of the mud belt on the East China Sea shelf.)
- 10:56, 1 May 2021 Dronkers J (talk | contribs) uploaded File:KeralaMudBanks.jpg (Locations along the coast of Kerala (southwest India) where mud banks are observed.)
- 10:56, 1 May 2021 Dronkers J (talk | contribs) uploaded File:ChenierPlainSurinam.jpg (Satellite picture of a chenier plain in Surinam. The cheniers are the brown stripes on the image.)
- 10:55, 1 May 2021 Dronkers J (talk | contribs) deleted page File:ChenierPlainSurinam.jpg
- 10:54, 1 May 2021 Dronkers J (talk | contribs) uploaded File:ChenierPlainSurinam.jpg (Satellite picture of a chenier plain in Surinam. The cheniers are the brown stripes on the image.)
- 10:54, 1 May 2021 Dronkers J (talk | contribs) uploaded File:BankAccretionCycle.jpg (Schematic representation of the different phases of the accretion-erosion cycle related to the passage of mud banks along the Guyana coast.)
- 10:53, 1 May 2021 Dronkers J (talk | contribs) uploaded File:GuyanasMudBelt.jpg (Mud belt along the northern coast of South America.)
- 10:52, 1 May 2021 Dronkers J (talk | contribs) uploaded File:CrossShoreGravitationalCirculation.jpg (Schematic representation of cross-shore gravitational circulation driven by a cross-shore salinity gradient.)
- 10:52, 1 May 2021 Dronkers J (talk | contribs) uploaded File:UpwellingCirculation.jpg (Schematic representation of nearshore upwelling circulation driven by alongshore wind.)
- 10:51, 1 May 2021 Dronkers J (talk | contribs) uploaded File:WaveDampingKeralaCoast.jpg (Records of significant wave height <math>H_s</math> off the Kerala coast (India). Black line: wave height at 15 m depth, seaward of a mud bank. Blue line: wave height at the mud bank.)
- 10:50, 1 May 2021 Dronkers J (talk | contribs) uploaded File:FluidMudWaveDamping.jpg (Schematic representation of wave damping by a fluid mud layer (strongly exaggerated vertical scale).)
- 10:53, 23 April 2021 Dronkers J (talk | contribs) deleted page Example of hard structures and structural erosion (content was: "#REDIRECT Hard structures and structural erosion", and the only contributor was "Joanne" (talk))
- 16:32, 22 April 2021 Dronkers J (talk | contribs) uploaded File:OysterReef.jpg (Oyster reef in the Eastern Scheldt (Netherlands) for protection against tidal flat erosion. Photo credit: Deltares.)
- 16:30, 22 April 2021 Dronkers J (talk | contribs) uploaded File:EcoBlockArmor.jpg (Precast concrete armor block with multiple habitat structures. Photo credit: Deltares.)
- 16:30, 22 April 2021 Dronkers J (talk | contribs) uploaded File:EcoBlockRevetment.jpg (Precast concrete revetment with multiple habitat structures. Photo credit: Deltares.)
- 21:59, 17 April 2021 Dronkers J (talk | contribs) uploaded File:BreakerIndex.jpg (The area covered by experimental data for the breaker index as a function of the surf similarity parameter. The density of the experimental data is represented by varying degrees of blueness. Figure adapted from Ostendorf and Madsen (1979).)
- 21:55, 17 April 2021 Dronkers J (talk | contribs) deleted page File:BreakerIndex.jpg
- 21:46, 17 April 2021 Dronkers J (talk | contribs) uploaded File:BreakerIndex.jpg (The area covered by experimental data for the breaker index as a function of the surf similarity parameter. The density of the experimental data is represented by varying degrees of blueness. Figure adapted from Ostendorf and Madsen (1979[1]).)