CGRG Bibliography of Canadian Geomorphology
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Author : Burgess, D.O.; Shaw, J.; and Eyton, J.R.
Date : 2003.
Title : Morphometric comparisons between Rogen terrain and hummocky terrain.
Publication : Physical Geography
Issue : 23(4):
Page(s) : 319-336.
Abstract
Visual interpretation of aerial photography suggests that certain geomorphological similarities exist between the hummocky terrain of central Alberta, Canada, and the Rogen terrain of Nunavut, Canada. This study statistically compares the two landform types based on measures of depression shapes and ridge orientations. Comparison of depression shapes indicates that two of three sample areas chosen from the hummocky terrain study area are statistically similar to those of the Rogen terrain study area. Analysis of ridge orientations indicates the ridge crests from two of three hummocky terrain sample areas, and ridge crests from within the Rogen terrain study site all exhibit a preferred trend. Variability in the process of formation may explain why only particular areas throughout the hummocky terrain exhibit patterns similar to the Rogen terrain and others do not. Statistical similarities in two-dimensional form between the hummocky terrain of central Alberta and the Rogen terrain of the Northwest Territories however, suggest that these landforms may have a common or similar origin.
Bibliography of Canadian Geomorphology