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A shingle beach, also known as either a cobble beach or gravel beach, is a commonly narrow beach that is composed of coarse, loose, well-rounded, and waterworn gravel, called shingle. The gravel (shingle) typically consists of smooth, spheroidal to flattened, pebbles , cobbles , and sometimes small boulders , generally in the 20 to 200 ...
Coastal geography is the study of the constantly changing ... sheltered both by the headland and the shingle. ... a change in the level of the land (e.g. Chesil Beach).
An ayre is the name used for shingle beaches found in Orkney, Shetland, the Isle of Man, Lancashire, Cumbria and Northumbria. [1] [2] The word is derived from the Old Norse eyrr, meaning a shingle beach or gravelly place, [3] and may be applied to ordinary beaches, cliff-foot beaches such as the Lang Ayre [4] in Northmavine, Shetland, spits, bars or tombolos, but only if formed of shingle.
On sandy beaches, the turbulent backwash of destructive waves removes material forming a gently sloping beach. On pebble and shingle beaches the swash is dissipated more quickly because the large particle size allows greater percolation, thereby reducing the power of the backwash, and the beach remains steep. Compacted fine sediments will form ...
Pages in category "Coastal geography" The following 118 pages are in this category, out of 118 total. ... Sea level rise; Shingle beach; Shoal; ShoreZone; Sinking cities;
Tombolo near Karystos, Euboea, Greece Tombolo contrasted with other coastal landforms.. A tombolo is a sandy or shingle isthmus.A tombolo, from the Italian tombolo, meaning 'pillow' or 'cushion', and sometimes translated incorrectly as ayre (an ayre is a shingle beach of any kind), is a deposition landform by which an island becomes attached to the mainland by a narrow piece of land such as a ...
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Firstly, if the shingle is too coarse, the amount of fine sediment that can remain between the spaces is reduced, and the likelihood that seeds will germinate and grow upwards is low. [12] Seeds will also fail to germinate and grow if there is insufficient retention of fresh water. [ 12 ]