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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)- 21:35, 25 December 2023 Dronkers J (talk | contribs) uploaded File:NematodeCaenorhabditisElegans.jpg (Nematode ''Caenorhabditis elegans''. Photo credit Bob Goldstein, UNC Chapel Hill)
- 21:30, 25 December 2023 Dronkers J (talk | contribs) uploaded File:HarpacticoidCopepod.jpg (Harpacticoid copepod. Photo credit Lodewijk van Walraven.)
- 21:52, 13 December 2023 Dronkers J (talk | contribs) uploaded a new version of File:PorePressureBuildUp.jpg (Time variation of pore water pressure at a certain depth. After Sui et al. 2020.)
- 12:43, 7 December 2023 Dronkers J (talk | contribs) deleted page Talk:Hyperspectral seafloor mapping and direct bathymetry calculation in littoral zones (content was: "Job Dronkers (august 2020): The hyperspectral imaging method described in the article is based on the reflectance spectrum...", and the only contributor was "Dronkers J" (talk))
- 12:10, 7 December 2023 Dronkers J (talk | contribs) deleted page Hyperspectral seafloor mapping and direct bathymetry calculation in littoral zones (content before blanking was: "{{Review |name=Job Dronkers|AuthorID=120| }} This article describes how the technique "hyperspectral sensing", an example of a remote sensing technique can be used to generate maps of the seafloor and the bathymet...")
- 17:44, 21 November 2023 Dronkers J (talk | contribs) uploaded File:NourishmentLongshore.jpg (Evolution Gaussian-shape nourishment (a = 100 m, \sigma_0 = 1000 m) with littoral drift (<math>Q_0 = 4 \, 10^5 m^3/yr)</math> and berm height + closure depth <math>D = 8 m</math>. Blue curve: <math>t=0</math>, red curve <math>t=10 year</math>. No cross...)
- 22:11, 17 November 2023 Dronkers J (talk | contribs) uploaded File:WaveAngles.jpg (Wave incidence angles in a 1-line model where the breaker line is parallel to the shoreline.)
- 19:37, 16 October 2023 Dronkers J (talk | contribs) uploaded File:DistributionNonLinearWaves.jpg (The probability density distributions Eq. (C3) for <math>S=0</math> (blue) and <math>S=0.3</math> (red).)
- 19:36, 16 October 2023 Dronkers J (talk | contribs) uploaded File:AiryFunction.jpg (The Airy function.)
- 19:43, 18 September 2023 Dronkers J (talk | contribs) deleted page Talk:Chances and risks (content was: "== Review by François Hissel == === General remarks === The article is written in good English and its topic is perfectly relevant to the Coastal Wiki. Risk is indeed usually seen as a major issue for coastal management because of the...")
- 19:43, 18 September 2023 Dronkers J (talk | contribs) deleted page Chances and risks (content was: "{{Review|name=François Hissel |AuthorID=12916}} The basis of this article is especially written for the Coastal Wiki by the main author referred to at the bottom of this page. This article explains the differences between chances and...")
- 19:28, 13 September 2023 Dronkers J (talk | contribs) uploaded File:DuneFootRecovery.jpg (Examples of dune-foot retreat and recovery. 7a. Variation of the dune-foot position in a beach transect of the island Walcheren (Netherlands) over the period 1900-2010 (solid white line, based on annual surveys of Rijkswaterstaat <ref>Jeuken, C., Ruess...)
- 14:48, 22 August 2023 Stefanie Dekeyzer (talk | contribs) deleted page Template:Traits Wiki Note (content was: "<templatestyles src="Template:Box_Note/styles.css" /> <div class="infobox notification-{{{boxtype}}}"> <...", and the only contributor was "Stefanie Dekeyzer" (talk))
- 10:09, 20 August 2023 Dronkers J (talk | contribs) uploaded File:WorldProdFisheryAquacultureFAO2020.jpg (Global trends in different types of fisheries, showing the fast increase of aquaculture. In 2020 the total aquaculture production (algae mariculture excluded) exceeded the production of capture (wild) fisheries. The production of inland aquaculture was...)
- 15:13, 10 August 2023 Dronkers J (talk | contribs) uploaded File:EmilianiaHuxleyi.jpg (''Emiliania huxleyi'')
- 16:28, 7 August 2023 Dronkers J (talk | contribs) uploaded File:Mytilus Edulis.jpg (''Mytilus edulis'')
- 16:26, 7 August 2023 Dronkers J (talk | contribs) uploaded File:MagallanaGigas.jpg (''Magallana gigas'')
- 16:25, 7 August 2023 Dronkers J (talk | contribs) uploaded File:AbraAlba.jpg (''Abra alba'')
- 16:25, 7 August 2023 Dronkers J (talk | contribs) uploaded File:ArgopectenPurpuratus.jpg (''Argopecten purpuratus'')
- 17:36, 6 August 2023 Dronkers J (talk | contribs) uploaded File:KelpGlobalDistribution.jpg (Global distribution of kelp species. From the Kelp Restoration Guidebook TNC-KFA-Kelp-Guidebook-2022.pdf)
- 09:23, 6 August 2023 Dronkers J (talk | contribs) uploaded File:SeahorseSeagrassMeadow.JPG (Seahorse. Photo credit N. Garrick-Maidment)
- 15:32, 5 August 2023 Dronkers J (talk | contribs) uploaded File:BeachScrapingOldBarBeach MidCoastNSW.jpg (Beach scraping Old Bar Beach New South Wales, Australia. Photo credit MidCoast Council.)
- 20:46, 22 July 2023 Dronkers J (talk | contribs) uploaded File:ReefShape.jpg (Example of a typical reef shape.)
- 14:19, 4 July 2023 Dronkers J (talk | contribs) uploaded File:WaveTransmissionGraph.jpg (Graphical estimate of the wave transmission coefficient as a function of the relative freeboard, based on laboratory data. The red glow of the curve indicates the level of accuracy.)
- 14:18, 4 July 2023 Dronkers J (talk | contribs) deleted page File:WaveTransmissionGraph.jpg
- 12:56, 4 July 2023 Dronkers J (talk | contribs) uploaded File:WaveTransmissionGraph.jpg (Graphical estimate of the wave transmission coefficient as a function of the relative freeboard, based on laboratory data.)
- 12:55, 4 July 2023 Dronkers J (talk | contribs) deleted page File:WaveTransmissionGraph.jpg
- 13:37, 2 July 2023 Dronkers J (talk | contribs) deleted page Slack tide (content was: "{{ Definition| title = Slack tide | definition = the time at which the tidal current (i.e. the tidal component of the current...", and the only contributor was "Dronkers J" (talk))
- 20:14, 1 July 2023 Dronkers J (talk | contribs) uploaded File:StratificationETM.jpg (Cartoon explaining the effect of density stratification on the estuarine turbidity maximum (ETM). Red = sea water, blue = river water. Yellow dots = fluvial sediment, violet dots = marine sediment. Left panel: Strong stratification. Right panel: Weak s...)
- 09:51, 25 June 2023 Dronkers J (talk | contribs) uploaded a new version of File:TidalRangeHistory.jpg (Increase of the tidal range at inland seaports along tidal rivers in Europe during the past century.)
- 12:57, 24 June 2023 Dronkers J (talk | contribs) uploaded File:ElbeTideHistory.jpg (Evolution of the HW and LW tidal levels in the Elbe at Hamburg in response to channel deepening in the past century. Adapted from ABP mer (2011).)
- 14:06, 23 June 2023 Dronkers J (talk | contribs) uploaded File:AngleOfRepose.jpg (Angle of repose: Equilibrium slope angle of a pile of sediment grains in water.)
- 11:13, 23 June 2023 Dronkers J (talk | contribs) uploaded File:StLawrenceTideAsym.jpg (Simultaneously recorded tide curves at different stations (km distance from Quebec town) along the St. Lawrence River. Adapted from LeBlond (1978).)
- 17:06, 22 June 2023 Dronkers J (talk | contribs) uploaded a new version of File:StLawrenceTides.jpg (Tide gauge data at the St. Lawrence estuary mouth (Ste Anne des Monts) and at an upstream location (Trois Rivières) along the St. Lawrence River (Canada) during the month September 1976.The 0-meter datum is chosen arbitrarily for both stations. Redraw...)
- 16:39, 22 June 2023 Dronkers J (talk | contribs) uploaded File:TidalRangeHistory.jpg (Increase of the tidal range at inland seaports along tidal rivers in Europe during the past century.)
- 20:03, 21 June 2023 Dronkers J (talk | contribs) uploaded File:TidalRiverScheme.jpg (Schematic representation of a tidal river and symbol definitions.)
- 20:03, 21 June 2023 Dronkers J (talk | contribs) deleted page File:TidalRiverScheme.jpg
- 15:32, 21 June 2023 Dronkers J (talk | contribs) uploaded File:TidalRiverScheme.jpg (Schematic representation of a tidal river and symbol definitions.)
- 15:30, 21 June 2023 Dronkers J (talk | contribs) deleted page File:TidalRiverScheme.jpg
- 19:19, 16 June 2023 Dronkers J (talk | contribs) uploaded File:LoireGroins.jpg (Channel incision Loire tidal river. Left panel: Groins in the Loire tidal river near Anetz. Photo credit GIP Loire Estuaire. Right panel: Lowering of the river bed along the thalweg due to channel constriction. Redrawn from VNF (2019).)
- 09:25, 16 June 2023 Dronkers J (talk | contribs) uploaded File:ScheldeTidalRiver.jpg (Floodplain of the Scheldt tidal river at low water, downstream of Gentbrugge. Photo credit Waterwegen en Zeekanaal NV.)
- 19:41, 15 June 2023 Dronkers J (talk | contribs) uploaded File:TidalRiverDunes.jpg (Cross bedding of tidal river dunes. Panel a: Cross bed dipping (grain avalanches) to the right in unidirectional river flow. Panel b. Herringbone cross bedding. The flood flow has eroded the top of the river (ebb flow) dune, creating a flood cap with c...)
- 20:09, 6 June 2023 Dronkers J (talk | contribs) uploaded File:StLawrenceTides.jpg (Tide gauge data at a downstream and an upstream location along the St. Lawrence River (Canada) during the month September 1976. Redrawn from LeBlond (1979).)
- 12:57, 6 June 2023 Dronkers J (talk | contribs) uploaded File:MeanFriction.jpg (Contribution of friction to the mean water level gradient in a tidal river.)
- 12:57, 6 June 2023 Dronkers J (talk | contribs) uploaded File:FrictionContributions.jpg (Contribution of friction to non-tidal and tidal components of the water level gradient in a tidal river.)
- 12:56, 6 June 2023 Dronkers J (talk | contribs) uploaded File:TidalRiverScheme.jpg (Schematic representation of a tidal river and symbol definitions.)
- 14:21, 22 May 2023 Dronkers J (talk | contribs) uploaded File:ChenierPlainGuinee.jpg (Chenier plain in Guinée (West Africa). Image Google Earth.)
- 10:18, 22 May 2023 Dronkers J (talk | contribs) uploaded File:ChenierFormation.jpg (Schematic of the stages of chenier formation. Top: Prograding mudflat including some sand and shells. Middle: Winnowing and offshore transport of mud by energetic wave action and onshore transport of the resulting sandy/shelly top layer. Bottom: Mudfla...)
- 12:22, 17 May 2023 Dronkers J (talk | contribs) uploaded File:WaveTransmissionGraph.jpg (Graphical estimate of the wave transmission coefficient as a function of the relative freeboard, based on laboratory data. The hatched area indicates the level of accuracy. Adapted from the Rock Manual, CIRIA 2007.)
- 12:20, 17 May 2023 Dronkers J (talk | contribs) deleted page File:WaveTransmissionGraph.jpg