File list
This special page shows all uploaded files.
| Date | Name | Thumbnail | Size | User | Description | Versions |
|---|---|---|---|---|---|---|
| 16:29, 22 February 2021 | OceanZones.jpg (file) |  |
136 KB | Dronkers J | Ocean zonation. | 1 |
| 13:46, 22 February 2021 | OceanZones1.jpg (file) |  |
130 KB | Dronkers J | Ocean zonation. | 1 |
| 12:44, 15 February 2021 | ErosionProfile.jpg (file) |  |
368 KB | Dronkers J | Erosion profile method for estimating dune erosion. | 1 |
| 22:28, 14 February 2021 | DuneRetreatScheme.jpg (file) |  |
136 KB | Dronkers J | Simplified representation of dune retreat and notations. | 1 |
| 15:10, 12 February 2021 | SeawaterIntrusion0.jpg (file) |  |
694 KB | Dronkers J | Schematic representation of seawater intrusion in a simplified aquifer system (distorted scale). | 1 |
| 15:09, 12 February 2021 | SeawaterIntrusion2.jpg (file) |  |
688 KB | Dronkers J | Schematic representation of seawater intrusion into a multi-aquifer system. | 1 |
| 15:09, 12 February 2021 | SeawaterIntrusion1.jpg (file) |  |
652 KB | Dronkers J | Schematic representation of seawater intrusion into a homogeneous coastal aquifer. | 1 |
| 20:38, 11 February 2021 | BadonGhyben.jpg (file) |  |
65 KB | Dronkers J | A small level difference is sufficient to keep a large fresh water column in balance with a salt water column, according to the BGH principle. | 1 |
| 10:26, 28 January 2021 | ErosionShearStress.jpg (file) |  |
101 KB | Dronkers J | Seabed erosion or no erosion depending on shear stress as a function of the median sediment grainsize. | 1 |
| 20:40, 14 January 2021 | OBRECprototype.jpg (file) |  |
145 KB | Dronkers J | The OBREC protoype installed in a breakwater of Naples Harbour. Picture from Vicinanza et al. (2017) | 1 |
| 16:15, 14 January 2021 | REWEC3Civitavecchia.jpg (file) |  |
214 KB | Dronkers J | REWEC3 OCW breakwater wave converterin the harbour of Civitavecchia. From: Felice Arena, http://www.eugeniopc.it/investigacion/seminari/EnergiaMareNSW16/PRESENTAZIONI/PresentazioneArena.PDF | 1 |
| 23:19, 13 January 2021 | SSG-WEC.jpg (file) |  |
243 KB | Dronkers J | The SeaWave Slot-Cone Generator (SSG) collects overtopping waves at several levels. | 1 |
| 17:26, 13 January 2021 | REWEC3Calabria.jpg (file) |  |
156 KB | Dronkers J | REWEC3 prototype in the coastal waters of Calabria (Italy). | 1 |
| 17:23, 13 January 2021 | REWEC3.jpg (file) |  |
289 KB | Dronkers J | Wave energy conversion using the principle of the oscillating water column integrated in a breakwater. | 1 |
| 23:16, 12 January 2021 | SalterDuckWEC.jpg (file) |  |
208 KB | Dronkers J | Surface-hinged wave energy converter Salter Duck. | 1 |
| 23:11, 12 January 2021 | WaveRollerWEC.jpg (file) |  |
42 KB | Dronkers J | Bottom-hinged wave energy converter WaveRoller. | 1 |
| 23:11, 12 January 2021 | OysterWEC.jpg (file) |  |
136 KB | Dronkers J | Bottom-hinged wave energy converter Oyster. | 1 |
| 23:10, 12 January 2021 | DEXAWEC.jpg (file) |  |
104 KB | Dronkers J | DEXA wave energy converter and working principle. | 1 |
| 17:35, 9 January 2021 | TENG.jpg (file) |  |
76 KB | Dronkers J | Principle of tribo-electric nanogenerators. (a) Laterally sliding dielectric films (b) Soft contact rolling-mode spherical TENG (SS-TENG). From Huang et al. (2020), Creative Commons licence. | 1 |
| 13:17, 9 January 2021 | DirectElectricalDrive.jpg (file) |  |
63 KB | Dronkers J | Schematic of a linear electrical generator based on a permanent magnet generator. From Ahamed et al. (2020). | 1 |
| 10:00, 9 January 2021 | WaveAbsorbers.jpg (file) |  |
208 KB | Dronkers J | Different energy conversion principles based on absorption of wave energy. | 1 |
| 21:05, 8 January 2021 | WaveDragon.jpg (file) |  |
170 KB | Dronkers J | Wave Dragon overtopping wave energy converter. | 1 |
| 21:04, 8 January 2021 | SparBuoy.jpg (file) |  |
88 KB | Dronkers J | Spar buoy wave energy converter. | 1 |
| 21:02, 8 January 2021 | OWCbuoy.jpg (file) |  |
76 KB | Dronkers J | Wave energy buoy based on the oscillating water column principle. | 1 |
| 21:01, 8 January 2021 | WellsTurbine.jpg (file) |  |
60 KB | Dronkers J | Prototype of a Wells turbine. | 1 |
| 20:59, 8 January 2021 | REWEC.jpg (file) |  |
134 KB | Dronkers J | Wave energy conversion using the principle of the oscillating water column. | 1 |
| 20:44, 4 January 2021 | EcosystemHysteresis.jpg (file) |  |
41 KB | Dronkers J | Hysteresis in ecosystem response to temporary disturbance. | 1 |
| 12:45, 31 December 2020 | ExplodedReef.jpg (file) |  |
158 KB | Dronkers J | Coral reef destroyed by blast fishery. Source: Reefs at risk in southeast Asia. World Resources Institute, 2002. | 1 |
| 12:44, 31 December 2020 | ReefsDestructiveFishing.jpg (file) |  |
285 KB | Dronkers J | Reefs threatened by destructive fishing. Source: Reefs at risk in southeast Asia. World Resources Institute, 2002.) | 1 |
| 15:03, 30 December 2020 | ScallopFishingGear.jpg (file) |  |
516 KB | Dronkers J | Scallop fishing gear. Photo credit: Michel Kaiser. | 1 |
| 16:26, 27 December 2020 | WorldProdFisheryAquacultureFAO.jpg (file) |  |
88 KB | Dronkers J | Global trends in different types of fisheries. Source: FAO (2020) | 1 |
| 15:49, 27 December 2020 | TrendOverfishedFAO.jpg (file) |  |
68 KB | Dronkers J | Global trend in overfishing. Source: FAO (2020). | 1 |
| 16:12, 22 December 2020 | DensitySalinityTemperaturePlot.jpg (file) |  |
83 KB | Dronkers J | Density-salinity-temperature plot. Source: NASA. | 1 |
| 15:26, 22 December 2020 | SaltFingers.jpg (file) |  |
61 KB | Dronkers J | Schematic picture of salt fingers. Blue=lower density, red=higher density. | 1 |
| 15:25, 22 December 2020 | Stratification.jpg (file) |  |
33 KB | Dronkers J | Well-mixed (left) and stratified (right) water column. | 1 |
| 15:24, 22 December 2020 | EstCirc.jpg (file) |  |
58 KB | Dronkers J | Schematic picture of estuarine circulation. | 1 |
| 20:04, 16 December 2020 | AtlanticCod.jpg (file) |  |
211 KB | Dronkers J | Atlantic cod. Photo credit NOAA. | 1 |
| 20:03, 16 December 2020 | StellersSeaCow.jpg (file) |  |
20 KB | Dronkers J | Steller's sea cow. Photo credit Emoke Denes. | 1 |
| 20:02, 16 December 2020 | KelpForest.jpg (file) |  |
121 KB | Dronkers J | Kelp forest. Photo credit NOAA | 1 |
| 20:01, 16 December 2020 | SeaUrchin.jpg (file) |  |
39 KB | Dronkers J | Sea urchin. Photo credit US National Park Service. | 1 |
| 20:01, 16 December 2020 | SeaOtter.jpg (file) |  |
68 KB | Dronkers J | Sea otter. Photo credit US Fish and Wildlife. | 1 |
| 20:22, 7 December 2020 | BeamTrawler.jpg (file) |  |
47 KB | Dronkers J | Beam trawler. Photo credit Flanders Government. | 1 |
| 11:28, 7 December 2020 | CausesSpeciesLossMap.jpg (file) |  |
190 KB | Dronkers J | Causes of species loss for different marine regions. From Luypert et al., 2020, Creative Commons licence. | 1 |
| 22:02, 4 December 2020 | LopheliaPertusa.jpg (file) |  |
123 KB | Dronkers J | ''Lophelia Pertusa''. Photo credit J.M.Roberts. | 1 |
| 17:33, 28 November 2020 | ResilienceTrajectories.jpg (file) |  |
114 KB | Dronkers J | Schematic representation of the trajectories of a (socio-)ecological system in a plane defined by the system state (fundamental structure, processes, and functioning - vertical axis) and the change of environmental conditions (horizontal axis), for dif... | 2 |
| 20:30, 26 November 2020 | CaulerpaTaxifolia.jpg (file) |  |
307 KB | Dronkers J | The invasive green algae, Caulerpa taxifolia. Photo credit Richard Ling | 1 |
| 10:59, 24 November 2020 | FauneVasiere.jpg (file) |  |
59 KB | Dronkers J | Tidal flats are densely populated with organisms such as worms and bivalves that support the estuarine and marine food web. Illustration J-C. Goubert. | 1 |
| 17:45, 23 November 2020 | MarshRestorationHumber.jpg (file) |  |
455 KB | Dronkers J | Marsh restoration projects in the Humber estuary. | 1 |
| 16:26, 20 November 2020 | SeagrassWaddenSchleswig-Holstein.jpg (file) |  |
178 KB | Dronkers J | Areal size (ha) of seagrass beds (coverage >60% and coverage 20-60%) in the intertidal zone of the Northfrisian Wadden Sea (Schleswig-Holstein) as estimated from aerial surveys in August or September between 1994 and 2015. Source: Wadden Sea Quality St... | 1 |
| 16:16, 20 November 2020 | SeagrassWaddenGriend.jpg (file) |  |
297 KB | Dronkers J | Seagrass field on an intertidal flat of the Vlie basin in the western Wadden Sea, 3 years after reintroduction. Source: Omroep Fryslan. | 1 |
