Temperature profile in a 700m bore-hole at Mizuho Station, East Antarctica

A temperature profile was measured with a wall contact-type thermister probe in a 700m bore-hole at Mizuho Station, Antarctica. The temperature rapidly decreased from the snow surface to the 100m deep layer and slowly decreased toward deeper layers. It was the lowest (-35.48℃) at about 350m depth an...

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Veröffentlicht in:Nankyoku shiryo 1988-11, Vol.32 (3), p.277-285
Hauptverfasser: Fumio Okuhira, Fumihiko Nishio, Kouichi Ikegami
Format: Artikel
Sprache:eng
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Zusammenfassung:A temperature profile was measured with a wall contact-type thermister probe in a 700m bore-hole at Mizuho Station, Antarctica. The temperature rapidly decreased from the snow surface to the 100m deep layer and slowly decreased toward deeper layers. It was the lowest (-35.48℃) at about 350m depth and it gradually increased with depth. The temperature profile measured could be suggested to differ from the condition of ice sheet predicted by the theoretical calculation.
ISSN:0085-7289
2432-079X
DOI:10.15094/00008598