Zobrazeno 1 - 10
of 16
pro vyhledávání: '"Keiichi Ishizu"'
Autor:
Keiichi Ishizu, Ayako Oda, Tada-nori Goto, Takafumi Kasaya, Toshiki Watanabe, Hideaki Machiyama
Publikováno v:
Scientific Reports, Vol 14, Iss 1, Pp 1-11 (2024)
Abstract Near-seafloor concentrated gas hydrates (GHs) containing large amounts of methane have been identified at various gas chimney sites. Although understanding the spatial distribution of GHs is fundamental for assessing their dissociation impac
Externí odkaz:
https://doaj.org/article/2e1bb6b2fefb422a875b8660eaff5925
Autor:
Yasuo Ogawa, Keiichi Ishizu
Publikováno v:
GEOPHYSICS. 86:E391-E405
Coastal freshwater provides a water source for more than one billion people living in coastal regions. For sustainable groundwater management in coastal areas, an understanding of freshwater distribution is necessary. Freshwater distribution in a coa
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::4de305ce91a584cbbc9cd650a5fb25cf
https://doi.org/10.1190/geo2020-0906.1
https://doi.org/10.1190/geo2020-0906.1
Autor:
Keiichi Ishizu, Weerachai Siripunvaraporn, Tada-nori Goto, Katsuaki Koike, Takafumi Kasaya, Hisanori Iwamoto
A 3D marine controlled-source electromagnetic (CSEM) survey for mapping hydrocarbons uses dozens of ocean-bottom electric (OBE) receivers deployed in a grid pattern and several transmitter towlines. This study considers seafloor massive sulfides (SMS
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::a1258cf649e6ec4668c5467155cad49a
https://doi.org/10.1190/geo2021-0328.1
https://doi.org/10.1190/geo2021-0328.1
Autor:
Taku Okamoto, Tada-nori Goto, Takafumi Kasaya, Yosuke Teranishi, Keiichi Ishizu, Takao Inamori, Susumu Abe, Katsumi Takai
Publikováno v:
Journal of the Japanese Association for Petroleum Technology. 85:54-61
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::9c6ceb6217dd09808a3ebb45440a7cf2
https://doi.org/10.3720/japt.85.54
https://doi.org/10.3720/japt.85.54
Autor:
Shin'ya Sakanaka, Yasuo Ogawa, Kuo Hsuan Tseng, Masahiro Ichiki, Yoshimori Honkura, Toru Mogi, Wataru Kanda, Yusuke Yamaya, Noriyoshi Tsuchiya, Keishi Nunohara, Hideaki Hase, Yuta Hino, Kaori Seki, Keiichi Ishizu
Publikováno v:
Journal of Geophysical Research: Solid Earth. 127
Magmatic fluids within the crust may exist under supercritical conditions (e.g. >374°C and >22.1 MPa for pure water). Geothermal systems using such supercritical fluids have gained attent...
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::cdd96890e095960472299761c48d0fc8
https://doi.org/10.1029/2021jb022911
https://doi.org/10.1029/2021jb022911
3-D resistivity imaging of the supercritical geothermal system in Sengan geothermal region, NE Japan
Autor:
Yusuke Yamaya, Yota Suzuki, Yasuaki Murata, Kyosuke Okamoto, Norihiro Watanabe, Hiroshi Asanuma, Hideaki Hase, Yasuo Ogawa, Toru Mogi, Keiichi Ishizu, Toshihiro Uchida
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::0ac3eacb512387c07ffda5da7f928bea
https://doi.org/10.1002/essoar.10509292.1
https://doi.org/10.1002/essoar.10509292.1
Autor:
Yasuo Ogawa, Keiichi Ishizu
Publikováno v:
Proceedings of the 14th SEGJ International Symposium, Online, 18–21 October 2021.
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::af06ddc676a46df8f12a94c83a274b2c
https://doi.org/10.1190/segj2021-015.1
https://doi.org/10.1190/segj2021-015.1
Autor:
Takafumi Kasaya, Katsuaki Koike, Tada-nori Goto, Hidenori Kumagai, Weerachai Siripunvaraporn, Yusuke Ohta, Hisanori Iwamoto, Keiichi Ishizu, Chatchai Vachiratienchai, Takeshi Tsuji
Publikováno v:
Geophysical Research Letters. 46:11025-11034
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::a2423a2a61c2a2943488240819dc7409
https://doi.org/10.1029/2019gl083749
https://doi.org/10.1029/2019gl083749
Autor:
Chatchai Vachiratienchai, Tada-nori Goto, Hisanori Iwamoto, Keiichi Ishizu, Weerachai Siripunvaraporn, Takafumi Kasaya
Publikováno v:
BUTSURI-TANSA(Geophysical Exploration). 72:122-138
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::a54c902c7cb9554b1f245a8483918ada
https://doi.org/10.3124/segj.72.122
https://doi.org/10.3124/segj.72.122
Autor:
Yusuke Yamaya, Yota Suzuki, Yasuaki Murata, Kyosuke Okamoto, Norihiro Watanabe, Hiroshi Asanuma, Hideaki Hase, Yasuo Ogawa, Toru Mogi, Keiichi Ishizu, Toshihiro Uchida
Publikováno v:
Geothermics. 103:102412
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::6cf8ff95e2bd4bbc9840da35bc570462
https://doi.org/10.1016/j.geothermics.2022.102412
https://doi.org/10.1016/j.geothermics.2022.102412