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Date Name Thumbnail Size User Description Versions
12:15, 27 February 2021 CochleariaDanica.jpg (file) 222 KB Dronkers J ''Cochlearia danica'' Credit Ed Stikvoort, Creative Commons Licence. www.freenatureimages.eu 1
11:46, 27 February 2021 ZonationSaltMarshes.jpg (file) 235 KB Dronkers J Zonation salt marshes. 1
11:44, 27 February 2021 SpartinaMaritima.jpg (file) 366 KB Dronkers J ''Spartina maritima'' Credit Ed Stikvoort, Creative Commons Licence. www.freenatureimages.eu 1
11:44, 27 February 2021 SpartinaAnglica.jpg (file) 273 KB Dronkers J ''Spartina anglica'' Credit Ed Stikvoort, Creative Commons Licence. www.freenatureimages.eu 1
11:43, 27 February 2021 AsterTripolium.jpg (file) 207 KB Dronkers J ''Aster tripolium'' Credit Jan van der Straaten, Creative Commons Licence. www.freenatureimages.eu 1
11:43, 27 February 2021 BostrychiaScorpiodes.jpg (file) 97 KB Dronkers J ''Bostrychia scorpiodes'' Credit Andre Rio. www.Marevita.org 1
11:42, 27 February 2021 LimoniumVulgare.jpg (file) 177 KB Dronkers J ''Limonium vulgare'' Credit Rutger Barendse, Creative Commons Licence. www.freenatureimages.eu 1
11:42, 27 February 2021 HalimionePortulacoides.jpg (file) 390 KB Dronkers J ''Halimione portulacoides'' Credit Jan van der Straaten, Creative Commons Licence. www.freenatureimages.eu 1
11:41, 27 February 2021 SalicornaEuropaea.jpg (file) 211 KB Dronkers J ''Salicorna europaea'' Credit Bart Vastenhouw, Creative Commons Licence. www.freenatureimages.eu 1
11:40, 27 February 2021 SalsolaKaliES.jpg (file) 345 KB Dronkers J ''Salsola kali'' Credit Ed Stikvoort, Creative Commons Licence. www.freenatureimages.eu 1
11:38, 27 February 2021 SuaedaMaritima.jpg (file) 320 KB Dronkers J ''Suaeda maritima'' Credit Ed Stikvoort, Creative Commons Licence. www.freenatureimages.eu 1
11:37, 27 February 2021 SpartinaPatens.jpg (file) 134 KB Dronkers J ''Spartina patens'' Credit T. Forney www.pest.ceris.purdue.edu 1
18:42, 24 February 2021 SeamountsGlobalMap.png (file) 1.32 MB Dronkers J Global distribution of seamounts. From Yesson et al. (2011). Creative Commons licence. 1
17:29, 22 February 2021 OceanZones.jpg (file) 136 KB Dronkers J Ocean zonation. 1
14:46, 22 February 2021 OceanZones1.jpg (file) 130 KB Dronkers J Ocean zonation. 1
13:44, 15 February 2021 ErosionProfile.jpg (file) 368 KB Dronkers J Erosion profile method for estimating dune erosion. 1
23:28, 14 February 2021 DuneRetreatScheme.jpg (file) 136 KB Dronkers J Simplified representation of dune retreat and notations. 1
16:10, 12 February 2021 SeawaterIntrusion0.jpg (file) 694 KB Dronkers J Schematic representation of seawater intrusion in a simplified aquifer system (distorted scale). 1
16:09, 12 February 2021 SeawaterIntrusion2.jpg (file) 688 KB Dronkers J Schematic representation of seawater intrusion into a multi-aquifer system. 1
16:09, 12 February 2021 SeawaterIntrusion1.jpg (file) 652 KB Dronkers J Schematic representation of seawater intrusion into a homogeneous coastal aquifer. 1
21:38, 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
11:26, 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
21:40, 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
17:15, 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
00:19, 14 January 2021 SSG-WEC.jpg (file) 243 KB Dronkers J The SeaWave Slot-Cone Generator (SSG) collects overtopping waves at several levels. 1
18:26, 13 January 2021 REWEC3Calabria.jpg (file) 156 KB Dronkers J REWEC3 prototype in the coastal waters of Calabria (Italy). 1
18:23, 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
00:16, 13 January 2021 SalterDuckWEC.jpg (file) 208 KB Dronkers J Surface-hinged wave energy converter Salter Duck. 1
00:11, 13 January 2021 WaveRollerWEC.jpg (file) 42 KB Dronkers J Bottom-hinged wave energy converter WaveRoller. 1
00:11, 13 January 2021 OysterWEC.jpg (file) 136 KB Dronkers J Bottom-hinged wave energy converter Oyster. 1
00:10, 13 January 2021 DEXAWEC.jpg (file) 104 KB Dronkers J DEXA wave energy converter and working principle. 1
18:35, 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
14:17, 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
11:00, 9 January 2021 WaveAbsorbers.jpg (file) 208 KB Dronkers J Different energy conversion principles based on absorption of wave energy. 1
22:05, 8 January 2021 WaveDragon.jpg (file) 170 KB Dronkers J Wave Dragon overtopping wave energy converter. 1
22:04, 8 January 2021 SparBuoy.jpg (file) 88 KB Dronkers J Spar buoy wave energy converter. 1
22:02, 8 January 2021 OWCbuoy.jpg (file) 76 KB Dronkers J Wave energy buoy based on the oscillating water column principle. 1
22:01, 8 January 2021 WellsTurbine.jpg (file) 60 KB Dronkers J Prototype of a Wells turbine. 1
21:59, 8 January 2021 REWEC.jpg (file) 134 KB Dronkers J Wave energy conversion using the principle of the oscillating water column. 1
21:44, 4 January 2021 EcosystemHysteresis.jpg (file) 41 KB Dronkers J Hysteresis in ecosystem response to temporary disturbance. 1
13:45, 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
13:44, 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
16:03, 30 December 2020 ScallopFishingGear.jpg (file) 516 KB Dronkers J Scallop fishing gear. Photo credit: Michel Kaiser. 1
17:26, 27 December 2020 WorldProdFisheryAquacultureFAO.jpg (file) 88 KB Dronkers J Global trends in different types of fisheries. Source: FAO (2020) 1
16:49, 27 December 2020 TrendOverfishedFAO.jpg (file) 68 KB Dronkers J Global trend in overfishing. Source: FAO (2020). 1
17:12, 22 December 2020 DensitySalinityTemperaturePlot.jpg (file) 83 KB Dronkers J Density-salinity-temperature plot. Source: NASA. 1
16:26, 22 December 2020 SaltFingers.jpg (file) 61 KB Dronkers J Schematic picture of salt fingers. Blue=lower density, red=higher density. 1
16:25, 22 December 2020 Stratification.jpg (file) 33 KB Dronkers J Well-mixed (left) and stratified (right) water column. 1
16:24, 22 December 2020 EstCirc.jpg (file) 58 KB Dronkers J Schematic picture of estuarine circulation. 1
21:04, 16 December 2020 AtlanticCod.jpg (file) 211 KB Dronkers J Atlantic cod. Photo credit NOAA. 1
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