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pp

Kawashima, K., : Formation processes of ice

body revealed by the internal structure of peren-

nial snow patches in Japan.

, , .

Kawashima, K., T. Yamada and G. Wakahama, :

Investigation of internal structure and transfor-

mation processes from firn to ice in a perennial

snow patch. , , .

Ageta, Y., T, Ohata, Y. Tanaka, K. Ikegami and K. :

Higuchi, : Mass balance of glacier AX in .

Shorong Himal, east Nepal during the summer Kobayashi, K. ( ) Quaternary Glaciation of the

monsoon season. , Special Issue, . Japan Alps.

Flint, R. F., : , Shinshu University, Part , Natural

Wiley, New York, pp. science , .

: :

.

:

A .

. Muravyev, Y.D., : Present-day glaciation in

Fujita, K., T. Kadota, B. Rana, R.B. Kayastha and Y. Kamchatka-Distribution of Glaciers and Snow-.

Ageta, : Shrinkage of Glacier AX in Sho- , Inst. Low

rong region, Nepal Himalayas in the s. Temp. Sci., Hokkaido Univ., Sappro, .

, , . :

: VI

, .

A pp. :

II

: .

, . :

Hoshiai, M. and K. Kobayashi, : A theoretical .

discussion on the so-called “snow line”, with refer- Ohmura, A., P. Kasser, and M. Funk, : Climate at

ence to the temperature reduction during the Last the equilibrium line of glaciers. , ,

Glacial Age in Japan. .

, , . Ono, Y., : Late glacial paleoclimate recon-

: structed from glacial and periglacial landforms in

Japan. , , .

Ono, Y., : Glacial and periglacial paleoenviron

: :

Bulletin of Glacier

Research

Ann. Glaciol.

Seppyo Journal of the Faculty of Liberal Arts

Glacial and Quaternary Geology. and Science

Cryospheric Studies in Kamchatka II

Bulletin

of Glaciological Research

J. Glaciol.

Japanese Journal of Geology

and Geography

Geogr. Rev. Japan B

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222

UKUI IDA

ments in the Japanese Islands. ,

. :

Ono, Y., T. Shiraiwa and D. Liu, : Present and .

last-glacial equilibrium line altitudes (ELAs) in the Yamamoto, K. and M. Yoshida, : Impulse radar

Japanese high mountains. sounding of fossil ice within the Kuranosuke per-

, Neue Folge Supplement, , . ennial snow patch, central Japan. , ,

: .

.

: :

. .

: :

.

. :

Strelin, J. and R. Iturraspe, : Recent evolution

and mass balance of Cordon Martial glaciers, Cor- .

dillera Fueguina Oriental.

, , . :

: .

Yoshida, M., K. Yamamoto, K. Higuchi, H. Iida, T.

. Ohata and T. Nakamura, : First discovery of

: fossil ice of year B. P. in Japan.

. , , .

:

pp. : pp.

Kotaro F * and Hajime I

: Japanese glaciologists and geographers believed that there are no active glaciers in

Japan. We studied the surface flow velocity and ice thickness of the Gozenzawa perennial snow

patch in Mt. Tateyama ( m asl), and the Sannomado and the Komado perennial snow patches in

Mt. Tsurugi ( m asl) in the northern Japanese Alps, central Japan, since . The Sannomado

and the Komado perennial snow patches have large ice masses ( m in thickness). We measured

the surface flow velocity and found that both the ice masses had flowed over cm month in the

autumn of . Hence, we regard both the snow patches as active glaciers. The Gozenzawa

perennial snow patch too has a large ice mass ( m in thickness). We measured the surface flow

velocity and found that the ice mass had flowed slightly ( cm month ) in the autumns of

and . Hence, we regard this snow patch also as an active glacier.

Zeitschrift für Geomor-

phologie Ann. Glaciol.

Global and Planetary

Change

J. Gla-

ciol.

Tateyama Caldera Sabo Museum Ashikuraji-bunazaka, Tateyama-machi, Toyama

* Corresponding author

Abstract

Identifying active glaciers in Mt. Tateyama and Mt. Tsurugi

in the northern Japanese Alps, central Japan

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