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The Ballantine scale is a biologically defined scale for measuring the degree of exposure level of wave action on a rocky shore. Devised in 1961 by W. J. Ballantine, then at the zoology department of Queen Mary University of London, London, U.K., the scale is based on the observation that where shoreline species are concerned "Different species growing on rocky shores require different degrees ...
A cliffed coast, also called an abrasion coast, is a form of coast where the action of marine waves has formed steep cliffs that may or may not be precipitous. It contrasts with a flat or alluvial coast .
A coast – also called the coastline, shoreline, or seashore – is the land next to the sea or the line that forms the boundary between the land and the ocean or a lake. [ 1 ] [ 2 ] Coasts are influenced by the topography of the surrounding landscape, as well as by water induced erosion , such as waves .
The intertidal zone also includes steep rocky cliffs, sandy beaches, bogs or wetlands (e.g., vast mudflats). This area can be a narrow strip, such as in Pacific islands that have only a narrow tidal range, or can include many meters of shoreline where shallow beach slopes interact with high tidal excursion.
Headlands are characterised by high, breaking waves, rocky shores, intense erosion, and steep sea cliff. Headlands and bays are often found on the same coastline. A bay is flanked by land on three sides, whereas a headland is flanked by water on three sides.
The Burren (/ ˈ b ʌr ə n / BURR-ən; Irish: Boirinn, meaning 'rocky district') [1] is a karst/glaciokarst landscape centred in County Clare, on the west coast of Ireland. [2] It measures around 530 square kilometres (200 sq mi), within the circle made by the villages of Lisdoonvarna, Corofin, Gort and Kinvara. [3]
Most steep coast are rocky cliffed coasts (also called abrasion coasts), where the erosion processes of wave action result in a steep declivity. Another type of steep coast is the fjord which is formed when a glacial valley lies partially under water as a result of a rise in sea levels.
Coasteering is movement along the intertidal zone [1] of a rocky coastline on foot or by swimming, without the aid of boats, surf boards or other craft. Coasteering allows a person to move in the “impact zone” between a body of water and the coast where waves, tides, wind, rocks, cliffs, gullies, and caves come together.