All public logs
Combined display of all available logs of Coastal Wiki. You can narrow down the view by selecting a log type, the username (case-sensitive), or the affected page (also case-sensitive).
(newest | oldest) View (newer 50 | older 50) (20 | 50 | 100 | 250 | 500)- 10:36, 20 June 2025 Dronkers J (talk | contribs) uploaded File:TsunamiSinus.jpg (Schematization of the shelf/shoreface slope used in the tsunami run-up model of Madsen and Schäfer (2010))
- 19:47, 31 May 2025 Dronkers J (talk | contribs) uploaded a new version of File:TsunamiUprush.jpg (Schematic of Tsunami uprush.)
- 16:58, 31 May 2025 Dronkers J (talk | contribs) uploaded File:TsunamiUprush.jpg (Schematic of Tsunami uprush.)
- 15:46, 31 May 2025 Dronkers J (talk | contribs) uploaded File:Tohoku.jpg (Overflow of a seawall in Sanriku coast by the Tohoku tsunami. Photo credit Headquarters for Earthquake Research Promotion, Japan. Creative Commons Licence.)
- 10:22, 31 May 2025 Dronkers J (talk | contribs) uploaded File:TidalBoreMomentum.jpg (Schematic representation of a hydraulic jump in a frame moving with the velocity of the hydraulic jump.)
- 10:21, 31 May 2025 Dronkers J (talk | contribs) deleted page File:TidalBorePropagation.jpg
- 12:37, 29 May 2025 Dronkers J (talk | contribs) uploaded File:SeawardWaveLoadBreakwater.jpg (Boccotti’s formula for seaward wave pressure loading on a vertical breakwater<ref>Boccotti, P. 2000. Wave mechanics for ocean engineering, Elsevier Science, Oxford, UK</ref>.)
- 12:36, 29 May 2025 Dronkers J (talk | contribs) uploaded File:ShorewardWaveLoadBreakwater.jpg (Goda’s formula for shoreward wave pressure loading on a vertical breakwater<ref>Goda, Y. 1974. A new method of wave pressure calculation for the design of composite breakwater. In Proceedings of the 14th Conference on Coastal Engineering. ASCE, pp. 1...)
- 16:26, 12 May 2025 Dronkers J (talk | contribs) uploaded File:FlipThrough.jpg (Successive profiles (from right to left) of a wave approaching a wall, illustrating wave front steepening, rapid squeezing, filling of the wave trough and generation of a jet climbing the rigid wall. Redrawn after Peregrine (2003<ref>Peregrine, D. 2003...)
- 16:19, 12 May 2025 Dronkers J (talk | contribs) uploaded File:WaveLoadBreakwater.jpg (Goda’s formula for wave pressure loading on a vertical breakwater<ref>Goda, Y. 1974. A new method of wave pressure calculation for the design of composite breakwater. In Proceedings of the 14th Conference on Coastal Engineering. ASCE, pp. 1702–1720...)
- 22:26, 8 May 2025 Dronkers J (talk | contribs) uploaded File:TanhBayScheme.jpg (Sketch and symbols of the hyperbolic tangent representation of a headland bay.)
- 22:25, 8 May 2025 Dronkers J (talk | contribs) uploaded File:ParabolicBayScheme.jpg (Sketch and symbols for the parabolic headland bay.)
- 22:24, 8 May 2025 Dronkers J (talk | contribs) uploaded File:Logspiral.jpg (Sketch and symbols for the logspiral plan shape formula.)
- 22:23, 8 May 2025 Dronkers J (talk | contribs) deleted page File:TanhBayScheme.jpg
- 22:23, 8 May 2025 Dronkers J (talk | contribs) deleted page File:ParabolicBayScheme.jpg
- 22:22, 8 May 2025 Dronkers J (talk | contribs) deleted page File:Logspiral.jpg
- 23:07, 7 May 2025 Dronkers J (talk | contribs) uploaded File:TanhBayScheme.jpg (Sketch and symbols of the hyperbolic tangent representation of a headland bay.)
- 20:11, 6 May 2025 Dronkers J (talk | contribs) uploaded File:BeachClassification.jpg (Beach morphologies according to the parameters Ω and RTR, based on beach surveys in England, Wales, Northern Ireland and Australia. Reflective beaches are found in the red zone and dissipative beaches in the blue zone.)
- 20:10, 6 May 2025 Dronkers J (talk | contribs) deleted page File:BeachClassification.jpg
- 13:38, 4 May 2025 Dronkers J (talk | contribs) uploaded File:BangladeshGWsal.jpg (Bangladesh groundwater salinity (PSU) at 34 m below soil surface. Figure adapted from badc.portal.gov.bd. (2010).)
- 13:40, 2 May 2025 Dronkers J (talk | contribs) uploaded File:WaveSetupGroundwaterflow.jpg (Groundwater flow pattern induced by wave set-up according to a theoretical model of Massel (2001).)
- 23:08, 1 May 2025 Dronkers J (talk | contribs) uploaded File:DefSketchBeachWaterTable.jpg (Definition sketch of beach water table dynamics.)
- 20:07, 23 April 2025 Dronkers J (talk | contribs) uploaded File:SandMotor10.jpg (The evolution of the 21 million m3 ‘sandmotor’ nourishment on the Dutch coast from 2011 (initial state) to 2021. During this period about 10% of the sand was lost, 10% was spread to the north (dominant littoral drift direction) and 5% to the south....)
- 12:06, 21 April 2025 Dronkers J (talk | contribs) uploaded File:WaveGroupDef.jpg (Wave group envelope (green) and infragravity wave (red).)
- 12:05, 21 April 2025 Dronkers J (talk | contribs) deleted page File:WaveGroupEnvelope.jpg
- 10:49, 21 April 2025 Dronkers J (talk | contribs) uploaded File:WaveGroupEnvelope.jpg (Wave group envelope <math>\overline{\eta}(t)</math>.)
- 17:12, 17 April 2025 Dronkers J (talk | contribs) uploaded a new version of File:SetUpSymbols.jpg (Definition sketch for the wave set-up balance equations.)
- 14:14, 17 April 2025 Dronkers J (talk | contribs) uploaded File:SetUpSymbols.jpg (Definition sketch for the wave set-up balance equations.)
- 14:13, 17 April 2025 Dronkers J (talk | contribs) deleted page File:SetUpSymbols.jpg
- 12:46, 17 April 2025 Dronkers J (talk | contribs) uploaded File:UndertowSymbols.jpg (Definitions sketch for the momentum balance equations.)
- 12:42, 17 April 2025 Dronkers J (talk | contribs) deleted page File:UndertowSymbols.jpg
- 09:48, 17 April 2025 Dronkers J (talk | contribs) uploaded a new version of File:SetUpSymbols.jpg (Definition sketch for the wave set-up balance equations.)
- 10:32, 16 April 2025 Dronkers J (talk | contribs) uploaded File:SpillingWave1.jpg (Spilling wave bore with onshore surfing roller. Photo credit Tim Haynes Flickr Creative Commons)
- 10:35, 15 April 2025 Dronkers J (talk | contribs) uploaded File:SetUpSymbols.jpg (Definition sketch for the wave set-up balance equations.)
- 17:33, 14 April 2025 Dronkers J (talk | contribs) uploaded a new version of File:UndertowSymbols.jpg (Definitions sketch for the momentum balance equations.)
- 17:31, 14 April 2025 Dronkers J (talk | contribs) deleted page File:UndertowSymbols.jpg (Deleted old revision 20250115182452!UndertowSymbols.jpg)
- 15:38, 8 April 2025 Dronkers J (talk | contribs) deleted page Governance policies for a blue bio-economy (content was: " A blue bio-economy aims to optimize the development and utilization of coastal and marine ecosystem services for the benefit...", and the only contributor was "Dronkers J" (talk))
- 15:39, 4 April 2025 Dronkers J (talk | contribs) deleted page Biodiversity and Ecosystem function (content was: " == Introduction == The recognition that species interactions may play important roles in ecosystems and the rapidly emerging interest in the biodiversity conservation have prompted ecologists to ask new questions on the relationships...")
- 15:38, 4 April 2025 Dronkers J (talk | contribs) deleted page Biodiversity changes and ecosystem functioning (content was: "== Biodiversity changes == ===Biodiversity importance=== The most fundamental meaning of biodiversity is probably the concept of species richness, i.e., the number of species which occur at a given site, or within a region or an ...")
- 15:35, 4 April 2025 Dronkers J (talk | contribs) deleted page Ecosystem functioning (content was: "{{ Definition| title = Ecosystem functioning | definition = 2 definitions: (1) Ecosystem functioning describes the combined effects of all natural processes that sustain an ecosystem, i.e. the combined effects of individual functions, wi...")
- 15:34, 4 April 2025 Dronkers J (talk | contribs) deleted page Ecosystem function (content was: "{{ Definition| title = Ecosystem function | definition = two definitions: (1) The physical, chemical and biological processes that transform and translocate energy or materials in an ecosystem<ref>Naeem, S. 1998. Species redundancy and e...")
- 15:00, 14 March 2025 Dronkers J (talk | contribs) uploaded File:BeachGWwave.jpg (Beach groundwater dynamics at wave time scale.)
- 14:59, 14 March 2025 Dronkers J (talk | contribs) uploaded File:BeachGWtide.jpg (Beach groundwater dynamics at tidal time scale)
- 14:57, 14 March 2025 Dronkers J (talk | contribs) deleted page File:BeachGWwave.jpg
- 14:56, 14 March 2025 Dronkers J (talk | contribs) deleted page File:BeachGWtide.jpg
- 17:23, 13 March 2025 Dronkers J (talk | contribs) uploaded File:SwashWaterTable.jpg (Left: Beach of Belongil (Australia, Google Earth image). Right: Horizontal variation of the groundwater table intersection with the beach face (exit level, red line) in response to swash excursions (blue line) measured on the beach of Belongil. Figure...)
- 22:45, 7 March 2025 Dronkers J (talk | contribs) uploaded File:SwashZones.jpg (Swash zones, Portuguese coast. Google Earth image.)
- 22:44, 7 March 2025 Dronkers J (talk | contribs) deleted page File:SwashZones.jpg
- 22:13, 7 March 2025 Dronkers J (talk | contribs) uploaded a new version of File:SwashZones.jpg (Swash zones, Portuguese coast. Google Earth image.)
- 19:06, 7 March 2025 Dronkers J (talk | contribs) uploaded File:SwashZones.jpg (Swash zones, Portuguese coast. Google Earth image.)