Search results
Results from the WOW.Com Content Network
The plant is edible and is a local delicacy in its native southern Africa, where it is known as "dune spinach". It is an important component of dune vegetation, being a hardy pioneer and stabilising dunes. The organic material it produces prepares the way for ensuing plants.
Barrier island – Coastal dune landform that forms by wave and tidal action parallel to the mainland coast Bay – Recessed, coastal body of water connected to an ocean or lake Baymouth bar – low and narrow strip of alluvial land made from sand or pebbles Pages displaying wikidata descriptions as a fallback
Examples of Depositional Landforms; Landform Description Image Dunes: A dune is a large pile of wind-blown material, typically sand or snow. As the pile accumulates, its larger surface area increases the rate of deposition in a positive feedback loop until the dune collapses under its own weight.
Authors have also used the terms phytogenic hillock, [2] bush-mound, shrub-coppice dune, knob dune, dune tumulus, rebdou, nebbe, and takouit. [3] In simplest terms, a nabkha is a sand dune that forms around vegetation. [1] [2] It is an aeolian landform, a structure built and shaped by the action of wind. [3] Nabkhas are common and occur in many ...
It has great ground coverage and, as intended, stabilized the dunes but as an unintended side effect prevented native species from thriving in those dunes. One such example is the dune field at Point Reyes, California. There are now efforts to get rid of both of these invasive species. [51] [52]
For example, there are ergs or fields of linear dunes, of crescentic dunes, of star dunes, and of parabolic dunes, and these dune arrays tend to have consistent orientations and sizes. [10] [11] By nature, ergs are very active. Smaller dunes form and migrate along the flanks of the larger dunes and sand ridges.
Main page; Contents; Current events; Random article; About Wikipedia; Contact us
This category includes articles on specific landforms on all planets and similar objects. Landforms do not include geographic features, such as deserts, forests, grasslands, and impact craters. (For those, see Category:Geomorphology.) Compare to Category:Bodies of water and Category:Wetlands