Flow Line of the Ice Sheet over Mizuho Plateau

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概要

• 論文の詳細を見る

• Flow lines of the ice sheet surface in Mizuho Plateau, East Antarctica were deduced from the results of observations of topographic features of the surface and measurements of surface flow of the ice sheet. This paper gives the distribution of paths of ice flow over Mizuho Plateau, and also the results of surface strains of the ice sheet measured by the square strain grids. Tensile strains whose directions were roughly parallel to the directions of the ice flow were predominant almost all over Mizuho Plateau. Considerably large compressive strains were observed in such regions with remarkable surface depressions as Mizuho Camp. The ice mass of 4.5×(10)^9 ton a year was estimated to pass across the vertical cross section along Route A (from A033 to S240), while 3×(10)^9 ton a year across Route S (from S124 to S240), both towards the Shirase Glacier.

• 国立極地研究所の論文
• 1978-01-00

著者

• Naruse R.

  The Institute of Low Temperature Science, Hokkaido University

• Shimizu H.

  The Institute of Low Temperature Science, Hokkaido University

関連論文

• Glaciological Aspects and Mass Budget of the Ice Sheet in Mizuho Plateau
• Gravity Anomalies and Bedrock Relief in Mizuho Plateau
• Flow Line of the Ice Sheet over Mizuho Plateau
• Morphological Feature of the Ice Sheet in Mizuho Plateau

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