File list
This special page shows all uploaded files.
| Date | Name | Thumbnail | Size | User | Description | Versions |
|---|---|---|---|---|---|---|
| 18:36, 20 April 2020 | ScaevolaPlumieri.jpg (file) |  |
75 KB | Dronkers J | Scaevola Plumieri. Photo credit Dan Clark, USDI National Park Service, Bugwood.org | 1 |
| 11:54, 20 April 2020 | ZygophyllumFontanesii.jpg (file) |  |
59 KB | Dronkers J | Zygophyllum fontanesii / Tetraena fontanesii (sea grape) Photo credit: Jorge Íñiguez Yarza https://www.flickr.com/photos/georgeoide/35511391030 | 1 |
| 09:30, 20 April 2020 | TamarixNilotica.jpg (file) |  |
80 KB | Dronkers J | Tamarix nilotica Photo credit: Mansour Elbabour https://libnatreserves.wordpress.com/site-designations/ras-al-teen-beach-and-sebkha/ | 1 |
| 21:41, 18 April 2020 | CalystegiaSoldanella.jpg (file) |  |
39 KB | Dronkers J | Calystegia soldanella (beach morning glory, shore bindweed) Photo credit: Alfonso La Rosa http://luirig.altervista.org/flora/taxa/index2.php?scientific-name=calystegia+soldanella | 1 |
| 16:51, 18 April 2020 | AnthemisMaritima.jpg (file) |  |
78 KB | Dronkers J | Anthemis maritima (seaside chamomile) Photo credit: Paolo Formisani https://www.actaplantarum.org/flora/flora_info.php?id=742&pid=-1&p=1 | 1 |
| 16:49, 18 April 2020 | MedicagoMarina.jpg (file) |  |
62 KB | Dronkers J | Medicago marina (coastal medick, sea medick) Photo credit: Jeroen Willemsen http://www.freenatureimages.eu/Plants/Flora%20J-N/Medicago%20marina%2C%20Sea%20Medick/index.html | 1 |
| 16:47, 18 April 2020 | EuphorbiaParalias.jpg (file) |  |
87 KB | Dronkers J | Euphorbia paralias (sea spurge) Wikimedia Commons | 1 |
| 15:20, 17 April 2020 | EryngiumMaritimum.jpg (file) |  |
83 KB | Dronkers J | Eryngium maritimum (Sea Holly) | 1 |
| 21:57, 16 April 2020 | CasuarinaEquisetifolia.jpg (file) |  |
99 KB | Dronkers J | Casuarina equisetifolia (Australian pine tree, Filao) Wikipedia | 1 |
| 14:38, 16 April 2020 | CarexPumila.jpg (file) |  |
47 KB | Dronkers J | Carex Pumila Photo credit : Arnim Littek https://www.gbif.org/occurrence/2557766985 | 1 |
| 14:33, 16 April 2020 | CarexKobomugi.jpg (file) |  |
67 KB | Dronkers J | Carex kobomugi (Asiatic sand sedge) Wikimedia Commons | 1 |
| 16:28, 15 April 2020 | SalsolaKali.jpg (file) |  |
37 KB | Dronkers J | Salsola kali (common saltwort). | 1 |
| 14:04, 15 April 2020 | LeymusArenarius.jpg (file) |  |
67 KB | Dronkers J | Leymus arenarius (sand ryegrass, sea lyme grass, lyme grass) Photo credit: Gary Fewless https://www.uwgb.edu/biodiversity/herbarium/invasive_species/leyare01.htm | 1 |
| 14:44, 14 April 2020 | SesuviumPostulacastrum.jpg (file) |  |
53 KB | Dronkers J | Sesuvium postulacastrum (shoreline purslane) Photo credit: Forest and Kim Starr | 1 |
| 14:42, 14 April 2020 | SporubolusVirginicus.jpg (file) |  |
54 KB | Dronkers J | Sporubolus virginicus (Seashore Dropseed) Photo credit: Peggy Romfh | 1 |
| 14:40, 14 April 2020 | CarpobrotusGlaucescens.jpg (file) |  |
78 KB | Dronkers J | Carpobrotus glaucescens (pigface) http://anpsa.org.au/APOL10/jun98-6c.html | 1 |
| 14:39, 14 April 2020 | ScaevolaTaccada.jpg (file) |  |
67 KB | Dronkers J | Scaevola taccada (synonym S. sericea, Beach naupaka) http://amap-collaboratif.cirad.fr/Docs_Logiciels/Mangrove_web/especes/s/scata/scata_02.html | 1 |
| 14:38, 14 April 2020 | CanavaliaMaritima.jpg (file) |  |
61 KB | Dronkers J | Canavalia maritima (Sea bean) Photo credit: Raul Canovas | 1 |
| 14:37, 14 April 2020 | ElymusFarctus.jpg (file) |  |
68 KB | Dronkers J | Elymus farctus (Elytrigia juncea , Agropyron junceum, sand couch-grass) https://alchetron.com/Elymus-farctus | 1 |
| 14:35, 14 April 2020 | EuphorbiaTerracina.jpg (file) |  |
59 KB | Dronkers J | Euphorbia terracina (false caper, Geraldton carnation spurge) http://flore.aveyron.free.fr/?page=1&sort=3&fleur=1681 | 1 |
| 14:34, 14 April 2020 | ChrysopogonZizanioides.jpg (file) |  |
159 KB | Dronkers J | Chrysopogon zizanioides (vertiver grass) Wikimedia Commons | 1 |
| 14:31, 14 April 2020 | Cakile.jpg (file) |  |
69 KB | Dronkers J | Cakile (Searocket) Wikimedia Commons | 1 |
| 14:30, 14 April 2020 | PaspalumVaginatum.jpg (file) |  |
82 KB | Dronkers J | Paspalum vaginatum (Seashore paspalum) Photo credit: Ravahere Taputuarai | 1 |
| 14:28, 14 April 2020 | PoaBillardierei.jpg (file) |  |
83 KB | Dronkers J | Poa billardierei (Sand tussock, Hinarepe) Photo credit: Shannel Courtney | 1 |
| 14:25, 14 April 2020 | AcaciaSophorae.jpg (file) |  |
110 KB | Dronkers J | Acacia sophorae (Coastal Wattle) Photo credit Sheldon Navie | 1 |
| 14:19, 14 April 2020 | UniolaPaniculata.jpg (file) |  |
82 KB | Dronkers J | Uniola Paniculata (Sea Oats) Photo credit Melissa P | 1 |
| 21:47, 13 April 2020 | SporobolusPumilus.jpg (file) |  |
66 KB | Dronkers J | Sporobolus pumilus (Spartina patens, Saltmeadow Cordgrass) | 1 |
| 21:46, 13 April 2020 | SpinifexSericeus.jpg (file) |  |
75 KB | Dronkers J | Spinifex sericeus (Spinifex) | 1 |
| 21:45, 13 April 2020 | PanicumAmarum.jpg (file) |  |
55 KB | Dronkers J | Panicum amarum (Bitter panicum, coastal panicgrass) | 1 |
| 10:58, 13 April 2020 | AmmophilaArenaria.jpg (file) |  |
26 KB | Dronkers J | Ammophila arenaria (Marram grass) | 1 |
| 11:42, 6 April 2020 | ElectricalResistivity.jpg (file) |  |
240 KB | Dronkers J | Electrical resistivity measurement by continuous vertical electrical sounding. | 1 |
| 21:36, 5 April 2020 | PolderSeepage.jpg (file) |  |
505 KB | Dronkers J | Groundwater seepage into a polder and associated rise of the salt-fresh interface. | 2 |
| 16:08, 5 April 2020 | EstuaryIntrusion.jpg (file) |  |
43 KB | Dronkers J | Intrusion of seawater from a salt-wedge estuary into the underground. | 1 |
| 15:28, 5 April 2020 | BalanceSaltFresh.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. | 1 |
| 11:54, 5 April 2020 | PhysicalBarrier.jpg (file) |  |
399 KB | Dronkers J | Physical subsurface barrier at the seaward entrance of an aquifer. | 2 |
| 11:53, 5 April 2020 | HydraulicAbstractionBarrier.jpg (file) |  |
491 KB | Dronkers J | Hydraulic abstraction barrier at the seaward entrance of an aquifer. | 1 |
| 11:51, 5 April 2020 | HydraulicInjectionBarrier.jpg (file) |  |
497 KB | Dronkers J | Hydraulic injection barrier at the seaward entrance of an aquifer. | 1 |
| 11:49, 5 April 2020 | Freshkeeper.jpg (file) |  |
296 KB | Dronkers J | Principle of the freshkeeper system: removal of brackish groundwater to a lower aquifer to make room for storage of fresh water. | 1 |
| 11:48, 5 April 2020 | Freshmaker.jpg (file) |  |
580 KB | Dronkers J | Principle of the freshmaker system: withdrawal of brackish groundwater to make room for a thick fresh water lens. | 1 |
| 11:47, 5 April 2020 | TemporaryStorage.jpg (file) |  |
578 KB | Dronkers J | Temporary storage of rainwater. | 1 |
| 11:46, 5 April 2020 | DuneInfiltration.jpg (file) |  |
284 KB | Dronkers J | Large fresh water reservoir created by dune infiltration. | 2 |
| 11:43, 5 April 2020 | SkimmingWell.jpg (file) |  |
561 KB | Dronkers J | Horizontal skimming well. The upconing effect is limited by spreading the extraction is spread over a broad zone. | 1 |
| 11:38, 5 April 2020 | PolderDrainage.jpg (file) |  |
584 KB | Dronkers J | Drainage of a polder causing upconing of brackish water into the ditches. | 1 |
| 11:37, 5 April 2020 | UpconingWell.jpg (file) |  |
339 KB | Dronkers J | Upconing brackish water under a pumping well. | 1 |
| 11:35, 5 April 2020 | MarineTransgression.jpg (file) |  |
546 KB | Dronkers J | Infiltration of marine flood water into the underground. | 1 |
| 11:34, 5 April 2020 | GroundwaterExtractionTrends.jpg (file) |  |
48 KB | Dronkers J | Agricultural groundwater usage for selected countries in billion km3/year. Source: UN World Water Development Report, 2015 | 1 |
| 11:31, 5 April 2020 | AirborneTEM.jpg (file) |  |
45 KB | Dronkers J | SkyTEM team recording Time Domain Electromagnetic Data. Source: G. Oude Essink, https://publicwiki.deltares.nl/ | 1 |
| 10:24, 5 April 2020 | WorldWaterDistribution.png (file) |  |
92 KB | Dronkers J | World water distribution. Credit: pbslearningmedia. | 1 |
| 11:16, 4 April 2020 | SaltFreshBalance.jpg (file) |  |
32 KB | Dronkers J | 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. | 1 |
| 21:54, 28 March 2020 | SubmergedBreakwater.jpg (file) |  |
172 KB | Dronkers J | Submerged breakwater (negative freeboard). The graph shows the range of values for the wave transmission coefficient obtained from experiments. | 1 |
