Zobrazeno 1 - 10
of 164
pro vyhledávání: '"Kenichiro Tani"'
Autor:
Osamu Ishizuka, Kenichiro Tani, Rex N. Taylor, Susumu Umino, Izumi Sakamoto, Yuka Yokoyama, Itaru Ogitsu, Gen Shimoda, Yumiko Harigane, Taichi Sato, Yasuhiko Ohara, Christopher Conway, Americus Perez, Masakazu Fujii, Yuki Kusano, Masatoshi Yagi, Yoshihiko Tamura
Publikováno v:
Geochemistry, Geophysics, Geosystems, Vol 25, Iss 5, Pp n/a-n/a (2024)
Abstract Understanding the age and dynamics of the overriding plates allows an assessment of competing subduction initiation hypotheses. The Izu‐Bonin‐Mariana margin in the Western Pacific is a key example of initiation and hence it is important
Externí odkaz:
https://doaj.org/article/5509cb2f92164258a33e09ba6869a068
Autor:
Kyoko Okino, Kenichiro Tani, Masakazu Fujii, Fei Zhou, Osamu Ishizuka, Yasuhiko Ohara, Tomoko Hanyu, Yuki Matamura
Publikováno v:
Progress in Earth and Planetary Science, Vol 10, Iss 1, Pp 1-22 (2023)
Abstract Detachment faulting is one of the main styles of seafloor spreading at slow to intermediate mid-ocean ridges. However, we have limited insight into its role in back-arc basin formation. We surveyed a remnant back-arc spreading center in the
Externí odkaz:
https://doaj.org/article/0c672e771a254332aeb7ed4eb843e31a
Autor:
Takashi Sano, Kenichiro Tani, Shigekazu Yoneda, Hla Min, Thaung Htike, Zin Maung Maung Thein, Osamu Ishizuka, Nao Kusuhashi, Reiko T. Kono, Masanaru Takai, Chris E. Conway
Publikováno v:
Scientific Reports, Vol 12, Iss 1, Pp 1-11 (2022)
Abstract We present a model for the petrogenesis of magma with adakitic affinity in an old subduction zone, which does not involve slab melting and is constrained by new geochronological and geochemical data for Mt. Popa, the largest of three Quatern
Externí odkaz:
https://doaj.org/article/dee7bf2e46bc46a194a23581a004a8e8
Publikováno v:
Frontiers in Earth Science, Vol 11 (2023)
Many Quaternary stratovolcanoes host (or hosted) glacial ice with volumes that have fluctuated in response to long-term global climate cycles. The repeated advance and retreat of ice in valleys on the flanks of volcanoes throughout their eruptive his
Externí odkaz:
https://doaj.org/article/c183fcacbdb241788c0414fbfbd016f6
Autor:
Natsumi Hookabe, Hiroshi Kajihara, Alexei V. Chernyshev, Naoto Jimi, Naohiro Hasegawa, Hisanori Kohtsuka, Masanori Okanishi, Kenichiro Tani, Yoshihiro Fujiwara, Shinji Tsuchida, Rei Ueshima
Publikováno v:
Frontiers in Marine Science, Vol 9 (2022)
Nemerteans, or ribbon worms, have been reported from intertidal to hadal depths, often showing bathymetrically wide distribution in genus levels. Although current nemertean systematics practices require to provide DNA sequences and infer phylogenetic
Externí odkaz:
https://doaj.org/article/0d4e2368ca4d46b9bbdf48ffa6ea5de8
Autor:
Osamu Ishizuka, Kenichiro Tani, Rex N. Taylor, Susumu Umino, Izumi Sakamoto, Yuka Yokoyama, Gen Shimoda, Yumiko Harigane, Yasuhiko Ohara, Chris E. Conway, Americus Perez, Shun Sekimoto
Publikováno v:
Geochemistry, Geophysics, Geosystems, Vol 23, Iss 4, Pp n/a-n/a (2022)
Abstract A Robust tectonic reconstruction of the Philippine Sea Plate around ∼52 Ma is a prerequisite in understanding the process of subduction initiation and establishment of the Izu‐Bonin‐Mariana arc. This study investigates origins and timi
Externí odkaz:
https://doaj.org/article/e69e07388c244e3fa601d68d7ce8144c
Publikováno v:
The Journal of the Geological Society of Japan. 129:325-340
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::6142e55956679fdb9c5c41855bb4eb31
https://doi.org/10.5575/geosoc.2023.0001
https://doi.org/10.5575/geosoc.2023.0001
Autor:
Nao Kusuhashi, Yuichi Ando, Kenichiro Tani, Takashi Matsubara, Hiroshi Kurita, Masakazu Nara, Atsushi Yamaji
Publikováno v:
The Journal of the Geological Society of Japan. 128:411-426
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::8256f5af20c69f6dd18f01c6afc0ec83
https://doi.org/10.5575/geosoc.2022.0038
https://doi.org/10.5575/geosoc.2022.0038
Autor:
Alfred Elmer Buena, Barbie Ross B. Villaplaza, Betchaida D. Payot, Jillian Aira S. Gabo-Ratio, Noelynna T. Ramos, Decibel V. Faustino-Eslava, Karlo L. Queaño, Carla B. Dimalanta, Jenielyn T. Padrones, Kenichiro Tani, Walter W. Brown, Graciano P. Yumul, Jr.
Publikováno v:
Journal of Asian Earth Sciences: X, Vol 1, Iss , Pp - (2019)
The Masara Gold District in Eastern Mindanao, Philippines, is one of the most prolific gold provinces in the Philippines. Recent district-scale mineral exploration makes it possible to undertake geologic and geochemical studies and thus to yield bett
Externí odkaz:
https://doaj.org/article/a28dd5ec69224b26898a775018201403
Publikováno v:
Geology. 50:1111-1115
Oomurodashi is a newly discovered active, shallow, silicic submarine volcano only 60 km from Tokyo Bay. We reveal its past eruptive activity, and potential future hazards, by examining volatile contents of its subaerial and submarine pumice and lava
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::f127ee1ca9a81e421eb9c3f73c30b438
https://doi.org/10.1130/g50148.1
https://doi.org/10.1130/g50148.1