Measurement of ridge sails in the Beaufort Sea

Ice pressure ridges in the southern Beaufort Sea near Tuktoyaktuk were surveyed in April 1986. Sail cross-section profiles and ice-block dimensions of ridges of extreme heights were measured at several locations along the outer edge of the landfast ice. Statistical distributions of sail heights as w...

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Bibliographic Details
Published in:Canadian Journal of Civil Engineering
Main Authors: Sayed, M., Frederking, R. M. W.
Format: Article in Journal/Newspaper
Language:English
Published: Canadian Science Publishing 1989
Subjects:
ice
Online Access:https://doi.org/10.1139/l89-003
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Description
Summary:Ice pressure ridges in the southern Beaufort Sea near Tuktoyaktuk were surveyed in April 1986. Sail cross-section profiles and ice-block dimensions of ridges of extreme heights were measured at several locations along the outer edge of the landfast ice. Statistical distributions of sail heights as well as correlations between sail dimension and between ice block dimensions are obtained. Geographical distribution of sail dimensions and longitudinal changes along individual ridges are examined. Les crêtes de pression des glaces dans le sud de la mer de Beaufort près de Tuktoyaktuk ont été analysés au mois d'avril 1986. Les profils en coupe des voiles et les dimensions des blocs de glace des crêtes de très grande hauteur ont été mesurés à plusieurs endroits le long de la bordure extérieur de la glace bordière. La répartition statistique des hauteurs des voiles et les relations entre les dimensions des voiles et celles des blocs de glace ont été obtenues. La répartition géographique des dimensions des voiles et les modification longitudinales le long des crêtes individuelles ont été examinées. Peer reviewed: Yes NRC publication: Yes