Survey cruise in 2015 of Nishinoshima volcano under eruption.

Survey cruise in 2015 of Nishinoshima volcano under eruption.

In June and July 2015, the Japan Coast Guard conducted a comprehensive survey cruise by the S/V Shoyo of Nishinoshima volcano under active eruption. This cruise was highlighted by work on the seafloor mapping within the caution zone for volcanic hazards using the autonomous survey boat Manbo II. In addition, TV news media was allowed to board the S/V Shoyo. The MBES（multi-beam echo sounder) mapping by the Manbo II revealed that significant bathymetric change due to the sedimentation of volcanic products was limited to the eastern-to-southern shelf edge and it reached up to 80 meters. The total volume of erupted lava was estimated as ～ 0.16 km3, which is 9 timesas large as that of the 1973‒1974 eruption of Nishinoshima volcano.

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Bibliographic Details
Main Authors: Morishita, Taisei, Ono, Tomozou, Hamasaki, Shogo, Takahashi, Hitomi
Format: Journal Contribution biblioteca
Language:Japanese
Published: 2018
Online Access:http://hdl.handle.net/1834/15528
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spelling dig-aquadocs-1834-155282021-05-19T06:55:12Z Survey cruise in 2015 of Nishinoshima volcano under eruption. Morishita, Taisei Ono, Tomozou Hamasaki, Shogo Takahashi, Hitomi In June and July 2015, the Japan Coast Guard conducted a comprehensive survey cruise by the S/V Shoyo of Nishinoshima volcano under active eruption. This cruise was highlighted by work on the seafloor mapping within the caution zone for volcanic hazards using the autonomous survey boat Manbo II. In addition, TV news media was allowed to board the S/V Shoyo. The MBES（multi-beam echo sounder) mapping by the Manbo II revealed that significant bathymetric change due to the sedimentation of volcanic products was limited to the eastern-to-southern shelf edge and it reached up to 80 meters. The total volume of erupted lava was estimated as ～ 0.16 km3, which is 9 timesas large as that of the 1973‒1974 eruption of Nishinoshima volcano. Published 2019-09-12T13:34:36Z 2019-09-12T13:34:36Z 2018 Journal Contribution Refereed http://hdl.handle.net/1834/15528 ja https://www1.kaiho.mlit.go.jp/GIJUTSUKOKUSAI/KENKYU/report/article.html#rhr55 pp.55-65
institution UNESCO
collection DSpace
country Francia
countrycode FR
component Bibliográfico
access En linea
databasecode dig-aquadocs
tag biblioteca
region Europa del Oeste
libraryname Repositorio AQUADOCS
language Japanese
description In June and July 2015, the Japan Coast Guard conducted a comprehensive survey cruise by the S/V Shoyo of Nishinoshima volcano under active eruption. This cruise was highlighted by work on the seafloor mapping within the caution zone for volcanic hazards using the autonomous survey boat Manbo II. In addition, TV news media was allowed to board the S/V Shoyo. The MBES（multi-beam echo sounder) mapping by the Manbo II revealed that significant bathymetric change due to the sedimentation of volcanic products was limited to the eastern-to-southern shelf edge and it reached up to 80 meters. The total volume of erupted lava was estimated as ～ 0.16 km3, which is 9 timesas large as that of the 1973‒1974 eruption of Nishinoshima volcano.
format Journal Contribution
author Morishita, Taisei
Ono, Tomozou
Hamasaki, Shogo
Takahashi, Hitomi
spellingShingle Morishita, Taisei
Ono, Tomozou
Hamasaki, Shogo
Takahashi, Hitomi
Survey cruise in 2015 of Nishinoshima volcano under eruption.
author_facet Morishita, Taisei
Ono, Tomozou
Hamasaki, Shogo
Takahashi, Hitomi
author_sort Morishita, Taisei
title Survey cruise in 2015 of Nishinoshima volcano under eruption.
title_short Survey cruise in 2015 of Nishinoshima volcano under eruption.
title_full Survey cruise in 2015 of Nishinoshima volcano under eruption.
title_fullStr Survey cruise in 2015 of Nishinoshima volcano under eruption.
title_full_unstemmed Survey cruise in 2015 of Nishinoshima volcano under eruption.
title_sort survey cruise in 2015 of nishinoshima volcano under eruption.
publishDate 2018
url http://hdl.handle.net/1834/15528
work_keys_str_mv AT morishitataisei surveycruisein2015ofnishinoshimavolcanoundereruption
AT onotomozou surveycruisein2015ofnishinoshimavolcanoundereruption
AT hamasakishogo surveycruisein2015ofnishinoshimavolcanoundereruption
AT takahashihitomi surveycruisein2015ofnishinoshimavolcanoundereruption
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