PROGRAMME AND ABSTRACTS THE VOLCANOLOGICAL SOCIETY OF JAPAN

All issues

2018

Displaying 1-50 of 247 articles from this issue

Download citation

Show all abstracts

[title in Japanese]

Pages i-xiv
Published: 2018
Released on J-STAGE: March 06, 2019

DOIhttps://doi.org/10.18940/vsj.2018.0_i

CONFERENCE PROCEEDINGS FREE ACCESS

Download PDF (1119K)

Topography of the 2018 lava flow from Shinmoedake crater, Kirishima Volcanoes, Kyushu, JAPAN

Tatsuro Chiba, Teruki Oikawa, Hisashi Sasaki, Yasuyuki Hirakawa, Yasuo ...

Session ID: A1-01
Published: 2018
Released on J-STAGE: March 06, 2019

DOIhttps://doi.org/10.18940/vsj.2018.0_1

CONFERENCE PROCEEDINGS FREE ACCESS

Download PDF (651K)
Distribution and character of the May 14, 2018 Shinmoedake eruption deposit, Kirishima Volcano, Japan

Yasuo MIYABUCHI

Session ID: A1-02
Published: 2018
Released on J-STAGE: March 06, 2019

DOIhttps://doi.org/10.18940/vsj.2018.0_3

CONFERENCE PROCEEDINGS FREE ACCESS

Download PDF (322K)
The transition in color of ashfall samples from 2017 to 2018 at Shinmoe-dake, Kirishima volcano

T. Shimano, Y. Suzuki, F. Maeno, A. Yasuda, T. Miwa, M. Nagai, S. Naka ...

Session ID: A1-03
Published: 2018
Released on J-STAGE: March 06, 2019

DOIhttps://doi.org/10.18940/vsj.2018.0_4

CONFERENCE PROCEEDINGS FREE ACCESS

Download PDF (286K)
Petrological characteristics and volatile content of magma from the 2018 eruption of Shinmoedake, Kirishima volcano.

Genji Saito, Osamu Ishizuka, Teruki Oikawa, Shizuka Otsuki, Keiko Mats ...

Session ID: A1-04
Published: 2018
Released on J-STAGE: March 06, 2019

DOIhttps://doi.org/10.18940/vsj.2018.0_5

CONFERENCE PROCEEDINGS FREE ACCESS

Download PDF (106K)
Synchronous volcanic activities between Ebinokogen/Ioyama and Shinmoedake volcanoes in Kirishima volcano group understanding multi-volcanism

Y. Tajima, S. Nakada, F. Maeno, T. Matsushima, T. Furuzono, M. Nagai, ...

Session ID: A1-05
Published: 2018
Released on J-STAGE: March 06, 2019

DOIhttps://doi.org/10.18940/vsj.2018.0_6

CONFERENCE PROCEEDINGS FREE ACCESS

Download PDF (278K)
Products of the 2018 eruption around Ioyama in Ebinokogen area, Kirishima Volcano Group, Southern Kyushu, Japan

Masashi NAGAI, Yasuhisa TAJIMA, Fukashi MAENO, Setsuya NAKADA, Toshio ...

Session ID: A1-06
Published: 2018
Released on J-STAGE: March 06, 2019

DOIhttps://doi.org/10.18940/vsj.2018.0_7

CONFERENCE PROCEEDINGS FREE ACCESS

Download PDF (403K)
The relationship between deep low frequency earthquakes and surface volcanic activities at Ontakesan and Kirishimayama

Ryo Kurihara, Kazushige Obara, Akiko Takeo

Session ID: A1-07
Published: 2018
Released on J-STAGE: March 06, 2019

DOIhttps://doi.org/10.18940/vsj.2018.0_8

CONFERENCE PROCEEDINGS FREE ACCESS

Download PDF (287K)
Seismic activities prior to the phreatic eruption at Kirishima-Iwoyama on April 19, 2018

Yuichi MORITA, Yamato TAKAHASHI, Takao OHMINATO

Session ID: A1-08
Published: 2018
Released on J-STAGE: March 06, 2019

DOIhttps://doi.org/10.18940/vsj.2018.0_9

CONFERENCE PROCEEDINGS FREE ACCESS

Download PDF (425K)
The eruption precursory phenomenon of Kirishima Ioyama seen in H2S gas concentration change in atmosphere

K. Ohba, Y. Yamamoto, K. Higashide, T. Ohba, Y. Yonemitsu

Session ID: A1-09
Published: 2018
Released on J-STAGE: March 06, 2019

DOIhttps://doi.org/10.18940/vsj.2018.0_10

CONFERENCE PROCEEDINGS FREE ACCESS

Download PDF (171K)
Magma Accumulation estimated by GNSS continuous observation in Kirishima

S. Nakao, Y. Morita, H. Yakiwara, S. Hirano, H. Takahashi, Y. Ohta, T. ...

Session ID: A1-10
Published: 2018
Released on J-STAGE: March 06, 2019

DOIhttps://doi.org/10.18940/vsj.2018.0_11

CONFERENCE PROCEEDINGS FREE ACCESS

Download PDF (497K)
Mechanism of the Shinmoe-dake eruptions in 2011 and 2018 inferred from crustal deformation data

Hideki UEDA

Session ID: A1-11
Published: 2018
Released on J-STAGE: March 06, 2019

DOIhttps://doi.org/10.18940/vsj.2018.0_12

CONFERENCE PROCEEDINGS FREE ACCESS

Download PDF (344K)
A Nonlinear Time Series Analysis of the Harmonic Tremor Observed at Shinmoedake Volcano, Japan

Yuki Natsume, Mie Ichihara, Minoru Takeo

Session ID: A1-12
Published: 2018
Released on J-STAGE: March 06, 2019

DOIhttps://doi.org/10.18940/vsj.2018.0_13

CONFERENCE PROCEEDINGS FREE ACCESS

Download PDF (318K)
Long continuous volcanic tremor indicating magma movement beneath Shinmoedake

Mie Ichihara, Takao Ohminato, Jun Oikawa, Atsushi Watanabe, Makoto Uye ...

Session ID: A1-13
Published: 2018
Released on J-STAGE: March 06, 2019

DOIhttps://doi.org/10.18940/vsj.2018.0_14

CONFERENCE PROCEEDINGS FREE ACCESS

Download PDF (644K)
Recent eruptive activity of volcanoes in Tohoku region

Takeshi Nishimura

Session ID: A2-01
Published: 2018
Released on J-STAGE: March 06, 2019

DOIhttps://doi.org/10.18940/vsj.2018.0_15

CONFERENCE PROCEEDINGS FREE ACCESS

Download PDF (1052K)
Deep low-frequency earthquakes with long-lasting coda

Masairo Kosuga, Taichi Haruyama

Session ID: A2-03
Published: 2018
Released on J-STAGE: March 06, 2019

DOIhttps://doi.org/10.18940/vsj.2018.0_17

CONFERENCE PROCEEDINGS FREE ACCESS

Download PDF (595K)
Estimation of focal mechanisms of volcanic deep-low frequency earthquakes using S/P amplitude ratios

Genki Oikawa, Naofumi Aso, Junichi Nakajima, Toru Matsuzawa

Session ID: A2-04
Published: 2018
Released on J-STAGE: March 06, 2019

DOIhttps://doi.org/10.18940/vsj.2018.0_18

CONFERENCE PROCEEDINGS FREE ACCESS

Download PDF (1007K)
Volcanic deformation around Zao Volcano

S. Miura, M. Yamamoto, T. Demachi, K. Tachibana, M. Ichiki

Session ID: A2-05
Published: 2018
Released on J-STAGE: March 06, 2019

DOIhttps://doi.org/10.18940/vsj.2018.0_19

CONFERENCE PROCEEDINGS FREE ACCESS

Download PDF (5539K)
Volcanism of Towada volcano during Nakanoumi caldera-forming stage

Tsuyoshi MIYAMOTO, Noritoshi IZAWA, Yoshimi HIROI

Session ID: A2-06
Published: 2018
Released on J-STAGE: March 06, 2019

DOIhttps://doi.org/10.18940/vsj.2018.0_20

CONFERENCE PROCEEDINGS FREE ACCESS

Download PDF (1362K)
Small-scale vulcanian eruptions during the caldera-forming stage of Towada volcano

Takashi Kudo

Session ID: A2-07
Published: 2018
Released on J-STAGE: March 06, 2019

DOIhttps://doi.org/10.18940/vsj.2018.0_21

CONFERENCE PROCEEDINGS FREE ACCESS

Download PDF (1079K)
The integrated analysis of gravity and geomagnetic data

S. Mizutani

Session ID: A2-08
Published: 2018
Released on J-STAGE: March 06, 2019

DOIhttps://doi.org/10.18940/vsj.2018.0_22

CONFERENCE PROCEEDINGS FREE ACCESS

Download PDF (699K)
Magmatic evolution for Yakushidake volcanic stage, Iwate Volcano, since ca. 3.5ka

Jun’ichi ITOH, Isoji Miyagi

Session ID: A2-09
Published: 2018
Released on J-STAGE: March 06, 2019

DOIhttps://doi.org/10.18940/vsj.2018.0_23

CONFERENCE PROCEEDINGS FREE ACCESS

Download PDF (1328K)
Petrologic characteristics of non-juvenile ash in Holocene pyroclastic deposits at Azuma volcano, Fukushima, North-eastern Japan

Takumi Imura, Tsukasa Ohba, Kenta Horikoshi

Session ID: A2-10
Published: 2018
Released on J-STAGE: March 06, 2019

DOIhttps://doi.org/10.18940/vsj.2018.0_24

CONFERENCE PROCEEDINGS FREE ACCESS

Download PDF (1137K)
Magma plumbing system from BC466 to present in Chokai volcano, NE Japan

M Ban, T Takahashi, T Sato, S Hayashi, T Ohba, R Shinjo, Y Nishi

Session ID: A2-11
Published: 2018
Released on J-STAGE: March 06, 2019

DOIhttps://doi.org/10.18940/vsj.2018.0_25

CONFERENCE PROCEEDINGS FREE ACCESS

Download PDF (1008K)
A pair of huge VEI=7 eruptions occurred at ca. 2 Ma in the Sengan geothermal region, Northeast Japan: identification of Sgn-Kd44 and Tmg-R4 widespread tephras using LA-ICP-MS and SEM-EDS

Takehiko Suzuki, Seiji Maruyama, Tohru Danhara, Takafumi Hirata

Session ID: A2-12
Published: 2018
Released on J-STAGE: March 06, 2019

DOIhttps://doi.org/10.18940/vsj.2018.0_26

CONFERENCE PROCEEDINGS FREE ACCESS

Download PDF (957K)
Yoroihata cauldron: a Mio-Pliocene caldera on the northeast coast of Tazawako

K. Kano, Y. Yanagisawa, T. Ohguchi, D. Ishiyama, Y. Fujimoto

Session ID: A2-13
Published: 2018
Released on J-STAGE: March 06, 2019

DOIhttps://doi.org/10.18940/vsj.2018.0_27

CONFERENCE PROCEEDINGS FREE ACCESS

Download PDF (1121K)
Crustal magma storage beneath the Mesozoic crystalline Iide Mountains

Koji UMEDA, Koichi Asamori

Session ID: A2-14
Published: 2018
Released on J-STAGE: March 06, 2019

DOIhttps://doi.org/10.18940/vsj.2018.0_28

CONFERENCE PROCEEDINGS FREE ACCESS

Download PDF (915K)
Recent volcano information issuance at volcano of Volcanic Alert Level 1 and case of disaster prevention correspondence

J. URATANI, J. FUJIMATSU, T. I, K. AKAISHI, T. KANNO

Session ID: A2-15
Published: 2018
Released on J-STAGE: March 06, 2019

DOIhttps://doi.org/10.18940/vsj.2018.0_29

CONFERENCE PROCEEDINGS FREE ACCESS

Download PDF (895K)
Recent volcanic activity of Akita-Komagatake Volcano

Jun Okada, Katsuya Ohmi, Shigeo Matsuura, Takuya Yamamura, Yu Nihara, ...

Session ID: A2-16
Published: 2018
Released on J-STAGE: March 06, 2019

DOIhttps://doi.org/10.18940/vsj.2018.0_30

CONFERENCE PROCEEDINGS FREE ACCESS

Download PDF (932K)
The increased volcanic activity from 2003 at Akita-komagatake Volcano

Nobuo Doi

Session ID: A2-17
Published: 2018
Released on J-STAGE: March 06, 2019

DOIhttps://doi.org/10.18940/vsj.2018.0_31

CONFERENCE PROCEEDINGS FREE ACCESS

Download PDF (1134K)
Doubt for Eruption Alert Level at Akita-komagatake Volcano

Tokumi Saito, Nobuo Doi

Session ID: A2-18
Published: 2018
Released on J-STAGE: March 06, 2019

DOIhttps://doi.org/10.18940/vsj.2018.0_32

CONFERENCE PROCEEDINGS FREE ACCESS

Download PDF (3428K)
Characteristics of steam eruption at Akita-Komagatake Volcano and disaster response when the Volcanic Warning level is 1

Shintaro HAYASHI

Session ID: A2-19
Published: 2018
Released on J-STAGE: March 06, 2019

DOIhttps://doi.org/10.18940/vsj.2018.0_33

CONFERENCE PROCEEDINGS FREE ACCESS

Download PDF (959K)
Eruption ages and magma systems of caldera-forming eruptions from Takahara volcano, Tochigi, Japan

Yuki Nishino, Takeshi Hasegawa

Session ID: A3-01
Published: 2018
Released on J-STAGE: March 06, 2019

DOIhttps://doi.org/10.18940/vsj.2018.0_34

CONFERENCE PROCEEDINGS FREE ACCESS

Download PDF (1040K)
Pre-eruptive depth of the most recent felsic magma plumbing system in Aso caldera

Isoji MIYAGI, Hideo HOSHIZUMI, Yasuo MIYABUCHI

Session ID: A3-02
Published: 2018
Released on J-STAGE: March 06, 2019

DOIhttps://doi.org/10.18940/vsj.2018.0_35

CONFERENCE PROCEEDINGS FREE ACCESS

Download PDF (842K)
Unearthing tephra deposit, and petrological trace of subvolcanic magma dynamics of two active intra-caldera volcanoes north of Rabaul volcanic complex-Papua New Guinea

Lloyd Singura, Tsukasa Ohba

Session ID: A3-03
Published: 2018
Released on J-STAGE: March 06, 2019

DOIhttps://doi.org/10.18940/vsj.2018.0_36

CONFERENCE PROCEEDINGS FREE ACCESS

Download PDF (823K)
Petrology of volcanic rocks from Yoneyama Formation, central Japan: REE constraints on the magma process of the Northern Fossa Magna

Masataka Aizawa, Ryuichi Shinjo, Satoshi Okamura, Toshiro Takahashi, N ...

Session ID: A3-04
Published: 2018
Released on J-STAGE: March 06, 2019

DOIhttps://doi.org/10.18940/vsj.2018.0_37

CONFERENCE PROCEEDINGS FREE ACCESS

Download PDF (887K)
Spatial and Temporal Variations of Tangkil and Rajabasa Volcanoes, Southern Sumatra, Indonesia and Their Lead into Evolution of Magmas since Pliocene

Reza Firmansyah HASIBUAN, Tsukasa OHBA, Mirzam ABDURRACHMAN, Takashi H ...

Session ID: A3-05
Published: 2018
Released on J-STAGE: March 06, 2019

DOIhttps://doi.org/10.18940/vsj.2018.0_38

CONFERENCE PROCEEDINGS FREE ACCESS

Download PDF (1122K)
Pre-eruptive magmatic process of rhyolitic monogenetic volcano inferred from plagioclase and amphibole phenocrysts: A case study of Izu-Kawagodaira volcano, Japan

Yukiko Suwa, Hidemi Ishibashi, Natsumi Hokanishi, Atsushi Yasuda

Session ID: A3-06
Published: 2018
Released on J-STAGE: March 06, 2019

DOIhttps://doi.org/10.18940/vsj.2018.0_39

CONFERENCE PROCEEDINGS FREE ACCESS

Download PDF (792K)
Magmatic processes in the Atsumi dolerite inferred from the variation of plagioclase aspect ratio — Local undercooling by gas exsolution?

Kentaro Kondo, Takashi Hoshide

Session ID: A3-07
Published: 2018
Released on J-STAGE: March 06, 2019

DOIhttps://doi.org/10.18940/vsj.2018.0_40

CONFERENCE PROCEEDINGS FREE ACCESS

Download PDF (858K)
Effect of volcano edifice collapse on magma system —preliminary report on Asama volcano—

O. Ishizuka, F. Maeno, K.S. Kataoka

Session ID: A3-08
Published: 2018
Released on J-STAGE: March 06, 2019

DOIhttps://doi.org/10.18940/vsj.2018.0_41

CONFERENCE PROCEEDINGS FREE ACCESS

Download PDF (531K)
The pre-eruptive magmatic processes of the latest eruption of Hakusan Volcano

Susumu UMINO, Yuzuki IBARAKI, Taichiro MIYASHITA

Session ID: A3-09
Published: 2018
Released on J-STAGE: March 06, 2019

DOIhttps://doi.org/10.18940/vsj.2018.0_42

CONFERENCE PROCEEDINGS FREE ACCESS

Download PDF (952K)
Origin of adakitic magma from Rishiri volcano

Hajime TANIUCHI, Takeshi KURITANI, Mitsuhiro NAKAGAWA

Session ID: A3-10
Published: 2018
Released on J-STAGE: March 06, 2019

DOIhttps://doi.org/10.18940/vsj.2018.0_43

CONFERENCE PROCEEDINGS FREE ACCESS

Download PDF (1143K)
Adakitic magma system of Quaternary Daisen Volcano, SW Japan.

Takahiro Yamamoto

Session ID: A3-11
Published: 2018
Released on J-STAGE: March 06, 2019

DOIhttps://doi.org/10.18940/vsj.2018.0_44

CONFERENCE PROCEEDINGS FREE ACCESS

Download PDF (642K)
Structural state of plagioclase within volcanic ash erupted from Sakurajima volcano during May to October 2017

Tomoaki Matsui, Ryota Adachi

Session ID: A3-12
Published: 2018
Released on J-STAGE: March 06, 2019

DOIhttps://doi.org/10.18940/vsj.2018.0_45

CONFERENCE PROCEEDINGS FREE ACCESS

Download PDF (951K)
Petrology and Geochemistry of a young, basaltic volcanism in Palawan, Philippines: Implications on magma source and regional heterogeneities in South China Sea

James Cesar Refran, Tsukasa Ohba

Session ID: A3-13
Published: 2018
Released on J-STAGE: March 06, 2019

DOIhttps://doi.org/10.18940/vsj.2018.0_46

CONFERENCE PROCEEDINGS FREE ACCESS

Download PDF (689K)
Distributions of hydrothermal activities and seismicity in southern Okinawa Trough

Hidenori Kumagai, Sutaro Sekine

Session ID: A3-14
Published: 2018
Released on J-STAGE: March 06, 2019

DOIhttps://doi.org/10.18940/vsj.2018.0_47

CONFERENCE PROCEEDINGS FREE ACCESS

Download PDF (836K)
Dike intrusion simulation - combination of micro & macro models-

Eisuke FUJITA, Yoshiaki IDA

Session ID: A3-15
Published: 2018
Released on J-STAGE: March 06, 2019

DOIhttps://doi.org/10.18940/vsj.2018.0_48

CONFERENCE PROCEEDINGS FREE ACCESS

Download PDF (695K)
Shift of eruption style from magmatic to phreatomagmatic in the case of the 7^th Century Suoana-Kazahaya eruption of the Miyakejma volcano, Japan

Nobuo Geshi, Karoly Nemeth, Rina Noguchi, Teruki Oikawa

Session ID: A3-16
Published: 2018
Released on J-STAGE: March 06, 2019

DOIhttps://doi.org/10.18940/vsj.2018.0_49

CONFERENCE PROCEEDINGS FREE ACCESS

Download PDF (1096K)
Rheological property and internal microstructure of Izu Oshima lava

Akio Goto

Session ID: A3-17
Published: 2018
Released on J-STAGE: March 06, 2019

DOIhttps://doi.org/10.18940/vsj.2018.0_50

CONFERENCE PROCEEDINGS FREE ACCESS

Download PDF (1030K)
Crystal breakage initiates fragmentation of less viscous magma

Takahiro Miwa, Nobuo Geshi

Session ID: A3-18
Published: 2018
Released on J-STAGE: March 06, 2019

DOIhttps://doi.org/10.18940/vsj.2018.0_51

CONFERENCE PROCEEDINGS FREE ACCESS

Download PDF (1250K)

Register with J-STAGE for free!