Emergent coastline Emergent coastline An emergent coastline is a stretch along the coast that has been exposed by the sea by a relative fall in sea levels by either isostasy or eustasy. Emergent coastline are the opposite of submergent coastlines, which have experienced a relative rise in sea levels. The emergent coastline may have several specific landforms: The Scottish Gaelic word "machair" or "machar" refers to a fertile low-lying raised beach found on some of the coastlines of Ireland and Scotland (especially the Outer Hebrides. Hudson Bay, in Canada's north, is an example of an emergent coastline. It is still emerging by
Coastline of the United Kingdom divided into the eastern, Greater North Sea section, which using 1km2 box counts and including islands is 4,994 km, and a western Celtic Seas coastline, which using the same measurement approach and including Northern Ireland is 14,201 km. Furthermore, the measurement of any coastline is subject to variation depending upon the scale of map used. It is a meaningless statistic without knowing the scale of the map being used and the accuracy of the measurement. A larger map scale and smaller unit of measure will result in more detail being revealed and measured and thus a greater length. And because