Upload log
Below is a list of the most recent file uploads. See the gallery of new files for a more visual overview.
(newest | oldest) View (newer 50 | older 50) (20 | 50 | 100 | 250 | 500)- 22:44, 13 April 2020 Dronkers J (talk | contribs) uploaded File:FiciniaSpiralis.jpg (Ficinia spiralis (Pingao, Golden sand sedge))
- 22:43, 13 April 2020 Dronkers J (talk | contribs) uploaded File:AcaciaSophorae.jpg (Acacia sophorae (Coastal Wattle))
- 11:58, 13 April 2020 Dronkers J (talk | contribs) uploaded File:AmmophilaArenaria.jpg (Ammophila arenaria (Marram grass))
- 15:31, 8 April 2020 Dronkers J (talk | contribs) uploaded a new version of File:IntrusionScheme2.jpg (Schematic representation of seawater intrusion into a multi-aquifer system.)
- 15:56, 6 April 2020 Dronkers J (talk | contribs) uploaded File:IntrusionScheme2.jpg (Schematic representation of seawater intrusion into a multi-aquifer system.)
- 15:54, 6 April 2020 Dronkers J (talk | contribs) uploaded File:IntrusionScheme1.jpg (Schematic representation of seawater intrusion into a homogeneous coastal aquifer.)
- 12:42, 6 April 2020 Dronkers J (talk | contribs) uploaded File:ElectricalResistivity.jpg (Electrical resistivity measurement by continuous vertical electrical sounding.)
- 22:36, 5 April 2020 Dronkers J (talk | contribs) uploaded a new version of File:PolderSeepage.jpg (Groundwater seepage into a polder and associated rise of the salt-fresh interface.)
- 17:08, 5 April 2020 Dronkers J (talk | contribs) uploaded File:EstuaryIntrusion.jpg (Intrusion of seawater from a salt-wedge estuary into the underground.)
- 16:28, 5 April 2020 Dronkers J (talk | contribs) uploaded File:BalanceSaltFresh.jpg (A small level difference is sufficient to keep a large fresh water column in balance with a salt water column.)
- 12:54, 5 April 2020 Dronkers J (talk | contribs) uploaded a new version of File:PhysicalBarrier.jpg (Physical subsurface barrier at the seaward entrance of an aquifer.)
- 12:53, 5 April 2020 Dronkers J (talk | contribs) uploaded File:HydraulicAbstractionBarrier.jpg (Hydraulic abstraction barrier at the seaward entrance of an aquifer.)
- 12:51, 5 April 2020 Dronkers J (talk | contribs) uploaded File:HydraulicInjectionBarrier.jpg (Hydraulic injection barrier at the seaward entrance of an aquifer.)
- 12:49, 5 April 2020 Dronkers J (talk | contribs) uploaded File:Freshkeeper.jpg (Principle of the freshkeeper system: removal of brackish groundwater to a lower aquifer to make room for storage of fresh water.)
- 12:48, 5 April 2020 Dronkers J (talk | contribs) uploaded File:Freshmaker.jpg (Principle of the freshmaker system: withdrawal of brackish groundwater to make room for a thick fresh water lens.)
- 12:47, 5 April 2020 Dronkers J (talk | contribs) uploaded File:TemporaryStorage.jpg (Temporary storage of rainwater.)
- 12:46, 5 April 2020 Dronkers J (talk | contribs) uploaded a new version of File:DuneInfiltration.jpg (Large fresh water reservoir created by dune infiltration.)
- 12:43, 5 April 2020 Dronkers J (talk | contribs) uploaded File:SkimmingWell.jpg (Horizontal skimming well. The upconing effect is limited by spreading the extraction is spread over a broad zone.)
- 12:41, 5 April 2020 Dronkers J (talk | contribs) uploaded File:SkimmingWell.jpg (Horizontal skimming well. The upconing effect is limited by spreading the extraction is spread over a broad zone.)
- 12:38, 5 April 2020 Dronkers J (talk | contribs) uploaded File:PolderDrainage.jpg (Drainage of a polder causing upconing of brackish water into the ditches.)
- 12:38, 5 April 2020 Dronkers J (talk | contribs) uploaded File:PolderSeepage.jpg (Groundwater seepage into a polder and associated rise of the salt-fresh interface.)
- 12:37, 5 April 2020 Dronkers J (talk | contribs) uploaded File:UpconingWell.jpg (Upconing brackish water under a pumping well.)
- 12:36, 5 April 2020 Dronkers J (talk | contribs) uploaded File:EstuarineIntrusion.jpg (Intrusion of seawater from a salt-wedge estuary into the underground.)
- 12:35, 5 April 2020 Dronkers J (talk | contribs) uploaded File:MarineTransgression.jpg (Infiltration of marine flood water into the underground.)
- 12:34, 5 April 2020 Dronkers J (talk | contribs) uploaded File:GroundwaterExtractionTrends.jpg (Agricultural groundwater usage for selected countries in billion km3/year. Source: UN World Water Development Report, 2015)
- 12:31, 5 April 2020 Dronkers J (talk | contribs) uploaded File:AirborneTEM.jpg (SkyTEM team recording Time Domain Electromagnetic Data. Source: G. Oude Essink, https://publicwiki.deltares.nl/)
- 11:39, 5 April 2020 Dronkers J (talk | contribs) uploaded File:SeawaterIntrusion1.jpg (Schematic representation of seawater intrusion into a homogeneous coastal aquifer.)
- 11:24, 5 April 2020 Dronkers J (talk | contribs) uploaded File:WorldWaterDistribution.png (World water distribution. Credit: pbslearningmedia.)
- 12:29, 4 April 2020 Dronkers J (talk | contribs) uploaded File:SeawaterIntrusion1.jpg (Schematic representation of seawater intrusion into a homogeneous coastal aquifer.)
- 12:27, 4 April 2020 Dronkers J (talk | contribs) uploaded File:SeawaterIntrusion2.jpg (Schematic representation of seawater intrusion into a layered subsoil.)
- 12:16, 4 April 2020 Dronkers J (talk | contribs) uploaded File:SaltFreshBalance.jpg (A small level difference is sufficient to keep a large fresh water column in balance with a salt water column, because of the small relative density difference.)
- 12:14, 4 April 2020 Dronkers J (talk | contribs) uploaded File:SeawaterIntrusion1.jpg (Schematic representation of seawater intrusion into a homogeneous coastal aquifer.)
- 22:54, 28 March 2020 Dronkers J (talk | contribs) uploaded File:SubmergedBreakwater.jpg (Submerged breakwater (negative freeboard). The graph shows the range of values for the wave transmission coefficient obtained from experiments.)
- 17:26, 28 March 2020 Dronkers J (talk | contribs) uploaded File:ReshapingBermBreakwater.jpg (Fully reshaping berm breakwater.)
- 17:26, 28 March 2020 Dronkers J (talk | contribs) uploaded File:SubmergedBreakwater.jpg (Submerged breakwater. The graph shows the range of values for the wave transmission coefficient obtained from experiments.)
- 18:40, 21 March 2020 Dronkers J (talk | contribs) uploaded File:LiquefactionPrinciple.jpg (Principle of soil liquefaction.)
- 20:41, 19 March 2020 Dronkers J (talk | contribs) uploaded File:FallingApron.jpg (Principle of the falling apron.)
- 20:41, 19 March 2020 Dronkers J (talk | contribs) uploaded File:ConcreteArmorUnits.jpg (Examples of concrete armor units.)
- 20:40, 19 March 2020 Dronkers J (talk | contribs) uploaded File:SlipFailure.jpg (Slip failure of the breakwater core.)
- 20:39, 19 March 2020 Dronkers J (talk | contribs) uploaded File:SeabedLiquefaction.jpg (Collapse of the armor layer due to seabed liquefaction under the toe of the breakwater.)
- 20:38, 19 March 2020 Dronkers J (talk | contribs) uploaded File:CrownElement.jpg (Breakwater with crown element.)
- 20:38, 19 March 2020 Dronkers J (talk | contribs) uploaded File:RevetmentOvertopping.jpg (Overtopping of revetment by wave run-up.)
- 20:37, 19 March 2020 Dronkers J (talk | contribs) uploaded File:RearSideFailure.jpg (Erosion of the rear side of the breakwater due to overtopping waves.)
- 20:36, 19 March 2020 Dronkers J (talk | contribs) uploaded File:OffshoreBreakwaterShoreRevetment.jpg (Left panel: Offshore rubble-mound breakwater. Right panel: Rubble-mound revetment protecting the backshore.)
- 13:49, 29 February 2020 Dronkers J (talk | contribs) uploaded File:Figure6 3 COLOR.png (Global map of the amplitude of quarterdiurnal tide M4.)
- 13:46, 29 February 2020 Dronkers J (talk | contribs) uploaded File:Figure5 2 COLOR.png (Global map of the luni-solar declinational diurnal component K1.)
- 13:44, 29 February 2020 Dronkers J (talk | contribs) uploaded File:Figure5 1 COLOR.png (Global map of the principal lunar semidiurnal component.)
- 13:44, 29 February 2020 Dronkers J (talk | contribs) uploaded File:Figure1 3 COLOR.png (Global distribution of the tidal range.)
- 13:43, 29 February 2020 Dronkers J (talk | contribs) uploaded File:Figure1 2 COLOR.png (Global distribution of semidiurnal, diurnal and mixed tides.)
- 14:43, 22 February 2020 Dronkers J (talk | contribs) uploaded File:DamBreakFlowDerivation.jpg (Derivation of the solution for frictionless dam break flow.)