Bulletin of the Geological Survey of Japan Vol.38 No.11 (1987)

Table of Contents

Special Issue：The 1986 eruption of Izu-Oshima Volcano

TitleAuthorPDF
A frontispiece   38-11_01.pdf(3,897KB)
Observation and research activities by the Geological Survey of Japan at the 1986 eruption of Izu-Oshima Volcano Koji ONO, Takeo SATO, Kisaburo KODAMA and Shigeko TOGASHI (601-608) 38-11_02.pdf(978KB)
The 1986 eruption and products of Izu-Oshima Volcano Tatsunori SOYA, Keiichi SAKAGUCHI, Kozo UTO, Shun NAKANO, Hideo HOSHIZUMI, Hiroki KAMATA, Tomoaki SUMII, Nobuyuki KANEKO, Takahiro YAMAMOTO, Nobuyuki TSUCHIYA, Shigeru SUTO, Haruo YAMAZAKI, Yasushi YAMAGUCHI, Koji OKUMURA, Shigeko TOGASHI (609-630) 38-11_03.pdf(11,180KB)
Major element chemistry of products of the 1986 eruption of Izu-Oshima Volcano Shun NAKANO and Takahiro YAMAMOTO (631-647) 38-11_04.pdf(3,176KB)
Ground cracks formed during the 1986 eruption of Izu-Oshima Volcano Hidenori ENDO, Toshitaka KAMAI and Tomoaki SUMII (649-658) 38-11_05.pdf(3,588KB)
Extensometer observation in Izu-Oshima Hidenori ENDO, Toshitaka KAMAI and Tomoaki SUMII (659-675) 38-11_06.pdf(3,735KB)
Monitoring of H2 in soil gas from the open cracks created during the 1986 eruption of Izu-Oshima Volcano Kohei KAZAHAYA, Kan KATOH, Makoto TAKAHASHI, Naoyuki ANDO, Takashi OHSUMI, JJun-ichi HIRABAYASHI and Minoru KUSAKABE (677-688) 38-11_07.pdf(1,358KB)
α-track survey on some open cracks formed at the 1986 eruption of Izu-Oshima Volcano Kan KATOH, Kohei KAZAHAYA, Naoyuki ANDO (689-693) 38-11_08.pdf(560KB)
Soil air monitoring by automatic gaschromatography at open cracks in Izu-Oshima Volcano Makoto TAKAHASHI, Kohei KAZAHAYA, Kan KATOH and Naoyuki ANDO (695-703) 38-11_09.pdf(878KB)
Monitoring of level, temperature, and electric conductivity of groundwater in Izu-Oshima Island after the 1986 eruption of Izu-Oshima Volcano Yuhsaku TAGUTSCHI and Masaya YASUHARA (705-717) 38-11_10.pdf(1,230KB)
Geochemical study of groundwater in the Izu-Oshima Island area Masaaki TAKAHASHI, Kikuo ABE, Tetsuro NODA and Naoyuki ANDO (719-730) 38-11_11.pdf(1,075KB)
Development of telemetry system for the monitoring of the Izu-Oshima Volcano Yasuaki MURATA, Masahiko MAKINO and Tadashi NAKATSUKA (731-739) 38-11_12.pdf(820KB)
Crustal structure of Izu-Oshima Island revealed by explosion seismic measurements – A profile across the Island Isao HASEGAWA, Kosuke ITO, Koji ONO, Teruo AIHARA, Kinichiro KUSUNOSE and Takashi SATOH (741-753) 38-11_13.pdf(1,145KB)