Faculty of Science, Toyama University
Faculty of Science, Toyama University
Ice Core Laboratory, State University of New York at Buffalo
Geophysical Institute, University of Copenhagen
抄録(英)
The transformation of snow and firn to ice is defined by the acquisition of "zero permeability" and takes place at a density of about 0.8g/(cm)^3. The observation of depth intervals for the transformation are important for understanding age difference between air-bubble and ice matrices. A qualitative measure of permeability was obtained by using a continuous air-suction system which was applied to a microtomed plane of each core sample. With this experimental method, each data point was resolved in 1.6cm increments. Core samples were prepared from the G6 (73
雑誌書誌ID
AA10756213
雑誌名
Proceedings of the NIPR Symposium on Polar Meteorology and Glaciology
Pore close-off regions observed in polar firn/ice core samples (abstract)
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KJ00000035765
(73.56KB)
概要
