Geological background of the Kairei and Edmond hydrothermal fields along the Central Indian Ridge: implications of their vent fluids’ distinct chemistry H Kumagai, K Nakamura, T Toki, T Morishita, K Okino, JI Ishibashi, ... Geofluids 8 (4), 239-251, 2008 | 138 | 2008 |
Ultramafics-Hydrothermalism-Hydrogenesis-HyperSLiME (UltraH3) linkage: a key insight into early microbial ecosystem in the Archean deep-sea hydrothermal … K Takai, K Nakamura, K Suzuki, F INAGAKI, KH NEALSON, H KUMAGAI Paleontological research 10 (4), 269-282, 2006 | 99 | 2006 |
Spontaneous and Widespread Electricity Generation in Natural Deep‐Sea Hydrothermal Fields M Yamamoto, R Nakamura, T Kasaya, H Kumagai, K Suzuki, K Takai Angewandte Chemie International Edition 56 (21), 5725-5728, 2017 | 98 | 2017 |
Diversity of melt conduits in the Izu-Bonin-Mariana forearc mantle: Implications for the earliest stage of arc magmatism T Morishita, K Tani, H Shukuno, Y Harigane, A Tamura, H Kumagai, ... Geology 39 (4), 411-414, 2011 | 93 | 2011 |
Serpentinized troctolites exposed near the Kairei Hydrothermal Field, Central Indian Ridge: Insights into the origin of the Kairei hydrothermal fluid supporting a unique … K Nakamura, T Morishita, W Bach, F Klein, K Hara, K Okino, K Takai, ... Earth and Planetary Science Letters 280 (1-4), 128-136, 2009 | 93 | 2009 |
Igneous, alteration and exhumation processes recorded in abyssal peridotites and related fault rocks from an oceanic core complex along the Central Indian Ridge T Morishita, K Hara, K Nakamura, T Sawaguchi, A Tamura, S Arai, ... Journal of Petrology 50 (7), 1299-1325, 2009 | 91 | 2009 |
Hydrothermal fluid flow system around the Iheya North Knoll in the mid-Okinawa trough based on seismic reflection data T Tsuji, K Takai, H Oiwane, Y Nakamura, Y Masaki, H Kumagai, ... Journal of Volcanology and Geothermal Research 213, 41-50, 2012 | 87 | 2012 |
Deep-biosphere methane production stimulated by geofluids in the Nankai accretionary complex A Ijiri, F Inagaki, Y Kubo, RR Adhikari, S Hattori, T Hoshino, H Imachi, ... Science advances 4 (6), eaao4631, 2018 | 83 | 2018 |
Water column imaging with multibeam echo-sounding in the mid-Okinawa Trough: Implications for distribution of deep-sea hydrothermal vent sites and the cause of acoustic water … K Nakamura, S Kawagucci, K Kitada, H Kumagai, K Takai, K Okino Geochemical Journal 49 (6), 579-596, 2015 | 81 | 2015 |
Deepest and hottest hydrothermal activity in the Okinawa Trough: the Yokosuka site at Yaeyama Knoll J Miyazaki, S Kawagucci, A Makabe, A Takahashi, K Kitada, J Torimoto, ... Royal Society open science 4 (12), 171570, 2017 | 63 | 2017 |
Hydrothermal plumes imaged by high‐resolution side‐scan sonar on a cruising AUV, Urashima H Kumagai, S Tsukioka, H Yamamoto, T Tsuji, K Shitashima, M Asada, ... Geochemistry, Geophysics, Geosystems 11 (12), 2010 | 60 | 2010 |
Data Brief: Hydrothermal plumes imaged by high-resolution side-scan sonar on a cruising AUV, Urashima MK Hidenori Kumagai, Satoshi Tsukioka, Hiroyuki Yamamoto, Takeshi Tsuji ... | 60* | 2010 |
Petrology of local concentration of chromian spinel in dunite from the slow-spreading Southwest Indian Ridge T Morishita, J Maeda, S Miyashita, H Kumagai, T Matsumoto, HJB Dick European Journal of Mineralogy 19 (6), 871-882, 2007 | 50 | 2007 |
Internal structure of a seafloor massive sulfide deposit by electrical resistivity tomography, Okinawa Trough K Ishizu, T Goto, Y Ohta, T Kasaya, H Iwamoto, C Vachiratienchai, ... Geophysical Research Letters 46 (20), 11025-11034, 2019 | 46 | 2019 |
Discrete plumbing systems and heterogeneous magma sources of a 24 km3 off-axis lava field on the western flank of East Pacific Rise, 14° S. N Geshi, S Umino, H Kumagai, JM Sinton, SM White, K Kisimoto, ... Earth and Planetary Science Letters 258 (1-2), 61-72, 2007 | 43 | 2007 |
Hybrid troctolites from mid-ocean ridges: inherited mantle in the lower crust A Sanfilippo, T Morishita, H Kumagai, K Nakamura, K Okino, K Hara, ... Lithos 232, 124-130, 2015 | 38 | 2015 |
Depth profiles of resistivity and spectral IP for active modern submarine hydrothermal deposits: a case study from the Iheya North Knoll and the Iheya Minor Ridge in Okinawa … S Komori, Y Masaki, W Tanikawa, J Torimoto, Y Ohta, M Makio, L Maeda, ... Earth, Planets and Space 69 (1), 114, 2017 | 29 | 2017 |
Magnetic structure of an oceanic core complex at the southernmost Central Indian Ridge: Analysis of shipboard and deep‐sea three‐component magnetometer data T Sato, K Okino, H Kumagai Geochemistry, Geophysics, Geosystems 10 (6), 2009 | 28 | 2009 |
Noble gas signatures of abyssal gabbros and peridotites at an Indian Ocean core complex H Kumagai, HJB Dick, I Kaneoka Geochemistry, Geophysics, Geosystems 4 (12), 2003 | 27 | 2003 |
Subseafloor sulphide deposit formed by pumice replacement mineralisation T Nozaki, T Nagase, Y Takaya, T Yamasaki, T Otake, K Yonezu, K Ikehata, ... Scientific reports 11 (1), 1-11, 2021 | 26 | 2021 |