Icefabric Studies on Hamna Ice Fall and Honhorbrygga Glacier, Antarctica
リュッツォホルム湾沿岸には,大陸氷床に源を特つ多くの氷河や氷爆が存在する.そのなかの,ハムナ氷爆とホノールブルッガ氷河を研究の対象とした.この報告は,構造氷河学,つまり,微視的な氷結晶の方位をしらべるだけでなく,巨視的な氷河構造をも含めた予察的な研究である.しかし,ホノールブルッガ氷河の巨視的構造については,その巨大さと表面構造の複雑さ,危険さのために調査はできなかった.氷河の構造は,多くの面構造によって特徴付けられている.それらを次のように分けた.廊下(corridor),クレバス(crevass).透明縞(clear band),片理(foliation),断層(fault),節理(joi...
Main Author: | Koshiro KIZAKI |
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Format: | Article |
Language: | English |
Published: |
National Institute of Polar Research
1962-06-01
|
Series: | Antarctic Record |
Online Access: | https://doi.org/10.15094/00007189 |
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