National Institute of Polar Research
National Institute of Polar Research
Institute of Low Temperature Science, Hokkaido University
Institute of Low Temperature Science, Hokkaido University
Institute of Low Temperature Science, Hokkaido University
Institute of Low Temperature Science, Hokkaido University
Institute of Low Temperature Science, Hokkaido University
Department of Applied Physics, Faculty of Engineering, Hokkaido University
Kitami Institute of Technology
Kitami Institute of Technology
Kitami Institute of Technology
Faculty of Science, Toyama University
Hokuriku National Agriculture Experimental Station
抄録(英)
To make a pilot-hole for deep core drilling at Dome Fuji Station, East Queen Maud Land, Antarctica, shallow ice core drilling was conducted to a depth of 112.59m by electro-mechanical drill. Core logging, measurements of impermeability and bulk density were conducted in situ and most of another analysis was done in Japan. Much depth hoar developed at Dome Fuji Station. However, it did not influence the densification rate, which mainly depends on temperature. Air bubble close-off starts from about 90m depth. Much accumulation at one time occurs during marine cyclones at Dome Fuji Station.
雑誌書誌ID
AA10756213
雑誌名
Proceedings of the NIPR Symposium on Polar Meteorology and Glaciology
PRELIMINARY DISCUSSION OF PHYSICAL PROPERTIES OF THE DOME FUJI SHALLOW ICE CORE IN 1993, ANTARCTICA
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KJ00001014927
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概要
