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Glen – Name for valley commonly used in Ireland, Scotland and the Isle of Man; Gorge – Deep chasm between cliffs; Graben – Depressed block of planetary crust bordered by parallel normal faults; Gulch – Deep V-shaped valley formed by erosion; Gulf; Gully – Landform created by running water and/or mass movement eroding sharply into soil
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.
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 ...
This is a list of plants organized by their common names. However, the common names of plants often vary from region to region, which is why most plant encyclopedias refer to plants using their scientific names , in other words using binomials or "Latin" names.
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
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. This process causes dunes to move in the direction of the wind over time. [6] [7]
Spinifex is a genus of perennial coastal plants in the grass family. [2] [3] [4] [5]They are one of the most common plants that grow in sand dunes along the coasts of Africa, Middle East, Asia, Australia, New Zealand, and New Caledonia, with the ranges of some species extending north and west along the coasts of Asia as far as India and Japan. [6]