PROGRAMME AND ABSTRACTS THE VOLCANOLOGICAL SOCIETY OF JAPAN

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1992.2

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[title in Japanese]

Article type: Index
Pages Toc1-
Published: November 09, 1992
Released on J-STAGE: February 10, 2017

DOIhttps://doi.org/10.18940/vsj.1992.2.0_Toc1

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Geology and K-Ar age of Unzen volcano (preliminary report)

K. ONO, K. WATANABE, T. ITAYA, S. HORI, H. HOSHIZUMI, H. HAYASHI, H. O ...

Article type: Article
Pages 1-
Published: November 09, 1992
Released on J-STAGE: February 10, 2017

DOIhttps://doi.org/10.18940/vsj.1992.2.0_1

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Volcano stratigraphy and identification of source bodies and ages of collapsed materials in the Unzen area : Application of TL age dating method

Isao Takashima, Koichiro Watanabe

Article type: Article
Pages 2-
Published: November 09, 1992
Released on J-STAGE: February 10, 2017

DOIhttps://doi.org/10.18940/vsj.1992.2.0_2

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Geological report of the 1992 eruption at Unzen Volcano

S. Nakada, Geologic Party Joint University Research Group

Article type: Article
Pages 3-
Published: November 09, 1992
Released on J-STAGE: February 10, 2017

DOIhttps://doi.org/10.18940/vsj.1992.2.0_3

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Precursor phenomena of small-scale block-and-ash flows at Unzen volcano, western Japan Part 2

Tadahide Ui, Mari Sumita, Hiroaki Sato, Akihiko Fujinawa

Article type: Article
Pages 4-
Published: November 09, 1992
Released on J-STAGE: February 10, 2017

DOIhttps://doi.org/10.18940/vsj.1992.2.0_4

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Unzen : September 15,1991,Pyroclastic flow and surge deposits

T. Fujii, M. Sumita, S. Nakada

Article type: Article
Pages 5-
Published: November 09, 1992
Released on J-STAGE: February 10, 2017

DOIhttps://doi.org/10.18940/vsj.1992.2.0_5

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Portable Event Recording System for Volcanic Blast

T. Yamauchi, R. Miyajima, T. Okuda, N. Fujii

Article type: Article
Pages 6-
Published: November 09, 1992
Released on J-STAGE: February 10, 2017

DOIhttps://doi.org/10.18940/vsj.1992.2.0_6

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The determination of physical condition of running pyroclastic flow at Unzen volcano

H. Taniguchi, S. Nakada, K. Kamata, K. Sangen, H. Kamata

Article type: Article
Pages 7-
Published: November 09, 1992
Released on J-STAGE: February 10, 2017

DOIhttps://doi.org/10.18940/vsj.1992.2.0_7

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SIMULATION OF EXPLOSIVE ERUPTTION (I)

K. Takayama, T. Saito, T. Kinosita, N. Fujii, H. Taniguchi

Article type: Article
Pages 8-
Published: November 09, 1992
Released on J-STAGE: February 10, 2017

DOIhttps://doi.org/10.18940/vsj.1992.2.0_8

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Generation of accretionary lapilli in the 1991-1992 Unzen-Hugendake eruption

Marekazu Ohno, Kunihiko Endo, Tomoya Miyahara, Ikuo Tohno, Nozomi Iso

Article type: Article
Pages 9-
Published: November 09, 1992
Released on J-STAGE: February 10, 2017

DOIhttps://doi.org/10.18940/vsj.1992.2.0_9

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Volumetry of lava dome and pyroclastic flow deposits by photogrammetry of 1991-1992 eruption of Unzen Volcano

M. Nagaoka, M. Koide, K. Sudou, M. Tanaka, T. Chiba

Article type: Article
Pages 10-
Published: November 09, 1992
Released on J-STAGE: February 10, 2017

DOIhttps://doi.org/10.18940/vsj.1992.2.0_10

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MgO and FeO contents of reversely zoned plagioclase in 1991 Unzen lava : evidence for mixing of basic and acidic magmas

Hiroaki Sato, Setsuya Nakada

Article type: Article
Pages 11-
Published: November 09, 1992
Released on J-STAGE: February 10, 2017

DOIhttps://doi.org/10.18940/vsj.1992.2.0_11

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Chemical compositions of volcanics erupted from Unzen volcano in the 1991-92 eruption

T. Fukuoka, S. Nakada, S. Maeda, T. Yanagi

Article type: Article
Pages 12-
Published: November 09, 1992
Released on J-STAGE: February 10, 2017

DOIhttps://doi.org/10.18940/vsj.1992.2.0_12

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Experimental investigations on the magma mixing model of Mt. Fugen eruption

Michihiko Nakamura, Akihiko Toomiya, Isoji Miyagi, Eiichi Takahashi

Article type: Article
Pages 13-
Published: November 09, 1992
Released on J-STAGE: February 10, 2017

DOIhttps://doi.org/10.18940/vsj.1992.2.0_13

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Study of collapse of Mayuyama Unzen volcano on 1792

Kunihisa terai

Article type: Article
Pages 14-
Published: November 09, 1992
Released on J-STAGE: February 10, 2017

DOIhttps://doi.org/10.18940/vsj.1992.2.0_14

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Formation and growth of lava domes : A comparison of historical records of dome-forming activities in the world

Osamu OSHIMA

Article type: Article
Pages 15-
Published: November 09, 1992
Released on J-STAGE: February 10, 2017

DOIhttps://doi.org/10.18940/vsj.1992.2.0_15

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The 1991 Unzendake Eruption : Brief Chronology 3

Unzendake Weather Station, Fukuoka District Meteorological Observator ...

Article type: Article
Pages 16-
Published: November 09, 1992
Released on J-STAGE: February 10, 2017

DOIhttps://doi.org/10.18940/vsj.1992.2.0_16

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Seismic Activity Beneath the Lava Domes of Unzen Volcano

H. Shimizu, N. Matsuwo, K. Umakoshi, T. Matsushima

Article type: Article
Pages 17-
Published: November 09, 1992
Released on J-STAGE: February 10, 2017

DOIhttps://doi.org/10.18940/vsj.1992.2.0_17

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Seismological Study on Magma Reservoir and Ascending Path at Unzen Volcano

Kodo Umakoshi, Hiroshi Shimizu, Norimichi Matsuwo

Article type: Article
Pages 18-
Published: November 09, 1992
Released on J-STAGE: February 10, 2017

DOIhttps://doi.org/10.18940/vsj.1992.2.0_18

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SEISMIC ACTIVITY AT UNZEN-FUGENDAKE : Comparison of Observational and Synthetical Seismic Waveforms

KENJI Kanjo

Article type: Article
Pages 19-
Published: November 09, 1992
Released on J-STAGE: February 10, 2017

DOIhttps://doi.org/10.18940/vsj.1992.2.0_19

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A source study of Unzendake explosive eruption on 11 June 1991 (revised version) : excited by single force, or moment source ?

Kohichi Uhira, Satoru Suzuki, Satoshi Kaneshima

Article type: Article
Pages 20-
Published: November 09, 1992
Released on J-STAGE: February 10, 2017

DOIhttps://doi.org/10.18940/vsj.1992.2.0_20

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Observation of the Unzen Eruption by Satellite Data

Y. Nakayama, S. Tanaka, K. Endo, T. Chiba, H. Nishikawa, T. Fujii, K. ...

Article type: Article
Pages 21-
Published: November 09, 1992
Released on J-STAGE: February 10, 2017

DOIhttps://doi.org/10.18940/vsj.1992.2.0_21

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Time-variation of Qc^-1-values at the Unzen area : Using the earthquakes near the Chijiwa Bay

Tetsuo Hashimoto

Article type: Article
Pages 22-
Published: 1992
Released on J-STAGE: February 10, 2017

DOIhttps://doi.org/10.18940/vsj.1992.2.0_22

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Acoustic waves associated with pyroclastic flows at Unzen volcano

H. Yamasato, K. Uhira, K. Fukui, T. Hashimoto, H. Mori

Article type: Article
Pages 23-
Published: November 09, 1992
Released on J-STAGE: February 10, 2017

DOIhttps://doi.org/10.18940/vsj.1992.2.0_23

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The 1991-1992 Volcanic Eruption of Unzen Volcano and Related Crustal Deformations

Takashi Tada

Article type: Article
Pages 24-
Published: November 09, 1992
Released on J-STAGE: February 10, 2017

DOIhttps://doi.org/10.18940/vsj.1992.2.0_24

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Magmatic Activity under Unzen Volcano by the Analysis of Ground Deformations

Geodetic Survey Group Joint Observation by National Universities, Tsun ...

Article type: Article
Pages 25-
Published: November 09, 1992
Released on J-STAGE: February 10, 2017

DOIhttps://doi.org/10.18940/vsj.1992.2.0_25

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Monitoring of ground deformation around the lava dome of Unzen Volcano using GPS

S. Ohmi, T. Matsushima

Article type: Article
Pages 26-
Published: November 09, 1992
Released on J-STAGE: February 10, 2017

DOIhttps://doi.org/10.18940/vsj.1992.2.0_26

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Crustal movements around Mt. Unzen with continuous GPS observations

Takashi Tada, Katsuto Nakagawa, Hiroshi Kawawa

Article type: Article
Pages 27-
Published: November 09, 1992
Released on J-STAGE: February 10, 2017

DOIhttps://doi.org/10.18940/vsj.1992.2.0_27

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Tilt change associated with the eruption at Unzen volcano

K. Yamashina, Y. Inoue

Article type: Article
Pages 28-
Published: November 09, 1992
Released on J-STAGE: February 10, 2017

DOIhttps://doi.org/10.18940/vsj.1992.2.0_28

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Borehole Tilt Data around the Unzen Volcano

T. Matsushima, H. Shimizu, K. Ohta

Article type: Article
Pages 29-
Published: November 09, 1992
Released on J-STAGE: February 10, 2017

DOIhttps://doi.org/10.18940/vsj.1992.2.0_29

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Ground deformation of Unzen volcano while 1991-1992 eruption revealed by EDM monitoring (part 3)

E. Saito, S. Suto, K. Watanabe, H. Endo, K. Kazahaya, Y. Kawanabe, T. ...

Article type: Article
Pages 30-
Published: November 09, 1992
Released on J-STAGE: February 10, 2017

DOIhttps://doi.org/10.18940/vsj.1992.2.0_30

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EDM measurement on the western flank of Unzen Volcano. (Part 4)

T. Takeda, E. Koyama, M. Yamaguchi, N. Gyoda

Article type: Article
Pages 31-
Published: November 09, 1992
Released on J-STAGE: February 10, 2017

DOIhttps://doi.org/10.18940/vsj.1992.2.0_31

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Gravity Changes Associated with the Eruptive Activity of Unzen Volcano, Part 2

S. Ueki, K. Ishihara, H. Miyamachi, Y. Sudou, H. Shimizu, H. Watanabe, ...

Article type: Article
Pages 32-
Published: November 09, 1992
Released on J-STAGE: February 10, 2017

DOIhttps://doi.org/10.18940/vsj.1992.2.0_32

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Observations of Self-Poteitial on Unzen Volcano

Takeshi Hashimoto, Yoshikazu Tanaka, Hideharu Masuda, Hisashi Utada, T ...

Article type: Article
Pages 33-
Published: November 09, 1992
Released on J-STAGE: February 10, 2017

DOIhttps://doi.org/10.18940/vsj.1992.2.0_33

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Melt Distribution in the Upper Mantle Inferred from an S-wave Reflector

Tohru Watanabe

Article type: Article
Pages 34-
Published: November 09, 1992
Released on J-STAGE: February 10, 2017

DOIhttps://doi.org/10.18940/vsj.1992.2.0_34

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Effect of 2-D Mountain Topography on the 3-D Seismic Wavefield : Isotropic P-wave Source

H. Takenaka, B. L. N. Kennett

Article type: Article
Pages 35-
Published: November 09, 1992
Released on J-STAGE: February 10, 2017

DOIhttps://doi.org/10.18940/vsj.1992.2.0_35

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Free oscillation of the fluid sphere embedded in an elastic medium (2) : Wave forms generated by free oscillation

Eisuke Fujita, Yoshiaki Ida

Article type: Article
Pages 36-
Published: November 09, 1992
Released on J-STAGE: February 10, 2017

DOIhttps://doi.org/10.18940/vsj.1992.2.0_36

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Volcanic Tremor Generated by Repeated Occurrences of Step-wise Pressure Change

Jun Oikawa, Yoshiaki Ida, Koshun Yamaoka

Article type: Article
Pages 37-
Published: November 09, 1992
Released on J-STAGE: February 10, 2017

DOIhttps://doi.org/10.18940/vsj.1992.2.0_37

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Volcanic Activity at ASO Volcano in 1992

Y. SUDO, T. TSUTSUI, M. SAKO, T. HOKA, T. YAMADA, H. MASUDA

Article type: Article
Pages 38-
Published: November 09, 1992
Released on J-STAGE: February 10, 2017

DOIhttps://doi.org/10.18940/vsj.1992.2.0_38

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Volcanic tremor in the Aso volcano on 1992's activity

Yasuaki Sudo, T. Tsutsui, T. Hoka, T. Yamada, M. Sako, H. Masuda, Mar ...

Article type: Article
Pages 39-
Published: November 09, 1992
Released on J-STAGE: February 10, 2017

DOIhttps://doi.org/10.18940/vsj.1992.2.0_39

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Leveling Survey at Shinmoe-dake, Kirishima Volcanoes

Etsuro KOYAMA, Masaru YAMAGUCHI, Shuichiro HIRANO, Fumio MASUTANI, Tsu ...

Article type: Article
Pages 40-
Published: November 09, 1992
Released on J-STAGE: February 10, 2017

DOIhttps://doi.org/10.18940/vsj.1992.2.0_40

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Source dynamics of BH and BL-type events at Sakurajima Volcano

Masato Iguchi

Article type: Article
Pages 41-
Published: November 09, 1992
Released on J-STAGE: February 10, 2017

DOIhttps://doi.org/10.18940/vsj.1992.2.0_41

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Source Mechanism of B-type and Explosion Earthquakes

Munehisa SAWADA

Article type: Article
Pages 42-
Published: November 09, 1992
Released on J-STAGE: February 10, 2017

DOIhttps://doi.org/10.18940/vsj.1992.2.0_42

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Three-dimensional P-wave velocity structure below Asama volcano by using teleseismic data

Keigo Yamamoto, Masakazu Hasegawa, Yoshiaki Ida, Koshun Yamaoka

Article type: Article
Pages 43-
Published: November 09, 1992
Released on J-STAGE: February 10, 2017

DOIhttps://doi.org/10.18940/vsj.1992.2.0_43

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Seismic Survey at the Crater of Bandai Volcano by Using a Land Airgun

Y. Morita, S. Kusunoki, S. Ueki, H. Hamaguchi, S. Tanaka, S. Hori, T. ...

Article type: Article
Pages 44-
Published: November 09, 1992
Released on J-STAGE: February 10, 2017

DOIhttps://doi.org/10.18940/vsj.1992.2.0_44

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Magma Transport System at Izu-Oshima Volcano

Hidefumi Watanabe

Article type: Article
Pages 45-
Published: November 09, 1992
Released on J-STAGE: February 10, 2017

DOIhttps://doi.org/10.18940/vsj.1992.2.0_45

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On Underground scatterers beneath Izu-Oshima Volcano from the observation of far field earthquakes

Hitoshi Mikada, Shikou Sakashita, Hidefumi Watanabe

Article type: Article
Pages 46-
Published: November 09, 1992
Released on J-STAGE: February 10, 2017

DOIhttps://doi.org/10.18940/vsj.1992.2.0_46

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Earthquake Swarm of Izu-tobu Volcano-Group (1991. 12) and Seismicity of Similar Region (1992. 1～1992. 8)

S. Matsuda, N. Maenaka, K. Fujiwara, N. Fukuda, K. Tanaka

Article type: Article
Pages 47-
Published: 1992
Released on J-STAGE: February 10, 2017

DOIhttps://doi.org/10.18940/vsj.1992.2.0_47

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MAGNETIC TOTAL INTENSITY CHANGES AFTER THE 1989 TEISHI-KNOLL ERUPTION

Y. SASAI, Y. ISHIKAWA, N. OSHIMAN, Y. HONKURA, Y. TANAKA

Article type: Article
Pages 48-
Published: November 09, 1992
Released on J-STAGE: February 10, 2017

DOIhttps://doi.org/10.18940/vsj.1992.2.0_48

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Funnel-shaped calderas : Evidence from geophysical studies and drillings

Izumi YOKOYAMA

Article type: Article
Pages 49-
Published: November 09, 1992
Released on J-STAGE: February 10, 2017

DOIhttps://doi.org/10.18940/vsj.1992.2.0_49

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