asymmetric valley
asymmetric valley A valley that has one side steeper than the other, the opposing slopes having significantly contrasting angles. This contrast may be caused by geologic structure or variation in the nature and intensity of erosional (e.g. periglacial) processes and there may be contrasts in the vegetation on the opposing slopes. Such valleys are common in past and present periglacial environments, where aspect has a significant effect on the nature of frost-based processes and on the depth of the active layer.
asymmetric valley
asymmetric valley Valley that has one side steeper than the other, the opposing sides standing at significantly contrasting angles. This may be due to geologic structure, or to variation in the nature and intensity of erosional processes. Such valleys are common in past and present periglacial environments, where aspect has a significant effect on the nature of frost-based processes.
More From encyclopedia.com
valley bulging , valley bulging An upward arching of the bedrock along the axis of a valley. It may not be visible at the ground surface due to subsequent erosion, bu… Hinnom , Hinnom the valley of Hinnom is the literal name of the biblical Gehenna.
Hinnom, Valley of (gey-hinnom): see GEHENNA. Valley , valley Valley Forge the site on the Schuylkill River in Pennsylvania, about 32 km (20 miles) to the north-west of Philadelphia, where George Washingt… Median Valley , median valley (axial rift, axial trough) The valley which lies along the axis of some oceanic ridges. From observations from submarines and the inter… Rift Valley , rift valley An elongate trough, of regional extent, bounded by two or more faults. Many rifts on land are associated with alkaline volcanicity and, b… Tunnel Valley , tunnel valley A valley cut by a subglacial stream escaping from beneath an ice sheet. It is well developed in Denmark (where such valleys are called…
About this article
asymmetric valley
All Sources -
You Might Also Like
NEARBY TERMS
asymmetric valley