沖野 郷子 教授
専門:海底物理とテクトニクス
[Original]

Fujii M., Okino K., Sato H., Nakamura K., Sato T., and Yamazaki T., Variation in magnetic properties of serpentinized peridotite exposed on the Yokoniwa Rise. Central Indian Ridge: Insights into the role of magnetite in serpentinization, Geochemistry. Geophysics. Geosystems, 17, 10.1016/j.epsl.2016.02.018, 2016.

Honsho C., Yamazaki T., Ura T., Okino K., Morozumi H. and Ueda S., Magnetic anomalies associated with abundant production of pyrrhotite in a sulfide deposit in the Okinawa Trough. Japan, 17, 10.1002/2016GC006480, 2016.

Nakamura K., Machida S., Okino K., Masaki Y., Iijima K., Suzuki K. and Kato Y., Acoustic characterization of pelagic sediments using sub-bottom profiler data: Implications for the distribution of REY-rich mud in the Minamitorishima EEZ. western Pacific, Geochemical Journal, 50, 10.2343/geochemj.2.0433, 2016.

Kawaguchi, S., J. Miyazaki, T. Noguchi, K. Okamura, T. Shibuya, T. Watsuji, M., Nishizawa, H. Watanabe, K. Okino, N. Takahata, Y. Sano, K. Nakamura, A. Shuto, M. Abe, Y. Takaki, T. Nunoura, M. Koonjul, M. Singh, G. Beedessee, M. Khishma, V. Bhoyroo, D. Bissessur, L.S. Kumar, D. Marie, K. Tamaki, and K. Takai, Fluid chemistry in the Solitaire and Dodo hydrothermal fields of the Central Indian Ridge, Geofluids, DOI: 10.1111/gfl.12201, 2016.

Fujii M., Okino K., Sato T, Sato H and Nakamra K, Orogin of magnetic highs at ultramafic hosted hydrothermal systems: Insights from the Yokoniwa site of Central Indian Ridge, Earth and Planetary Science Letters, 441, 26-37, doi:10.1016/j/epsl.2016.02.018, 2016.

Okino Kyoko、Magnetic Anomalies in the Philippine Sea: Implications for Regional Tectonics、Journal of Geography(Chigaku Zasshi)、124, 729–747, doi:10.5026/jgeography.124.0000, 2015. (in Japanese)

Okamura K., Sugiyama T., Noguchi T., Fukuba T. and Okino K., Development of a deep-sea hydrogen sulfide ion sensor and its application for submarine hydrothermal plume exploration, Geochemical Journal, 49, 603-611, doi:10.2343/geochemj.2.0391, 2015.

Nakamura K., Kawagucci S., Kitada K., Kumagai H., Takai K. and Okino K., Water column imaging with multibeam echo-sounding in the mid-Okinawa Trough: implications for distribution of dep-sea hydrothermal vent sites and the cause of acoustic water column anomaly, Geochemical Journal, 49, 579-596, doi:10.2343/geochemj.2.0387, 2015.

Fujii, M., K. Okino, C. Honsho, J. Dyment, F. Szitkar, N. Mochizuki, and M. Asada, High-Resolution Magnetic Signature of Active Hydrothermal Systems in the Back-Arc Spreading Region of the Southern Mariana Trough, J. Geophys. Res., 120, 2821-2837, doi:10.1002/2014JB011714, 2015.

Okino, K., K. Nakamura, and H. Sato, Tectonic background of four hydrothermal fields along the Central Indian Ridge, in J. Ishibashi et al. (eds.)., Subseafloor Biosphere Linked to Global Hydrothermal Systems; TAIGA Concept, Springer Japan, Tokyo, 2015.

Morishita, T., K. Nakamura, T. Shibuya, H. Kumagai, T. Sato, K. Okino, H. Sato, R. Nauchi, K. Hara, and R. Takamaru, Petrology of peridotites and related gabbroic rocks around the Kairei hydrothermal field in the Central Indian Ridge, in J. Ishibashi et al. (eds.)., Subseafloor Biosphere Linked to Global Hydrothermal Systems; TAIGA Concept, Springer Japan, Tokyo, 2015.

Seama, N., H. Sato, Y. Nogi and K. Okino, The mantle dynamics, the crustal formation, and the hydrothermal activity of the Southern Mariana Trough back-arc Basin, in J. Ishibashi et al. (eds.)., Subseafloor Biosphere Linked to Global Hydrothermal Systems; TAIGA Concept, Springer Japan, Tokyo, 2015.

Seama N. and K. Okino, Asymmetric seafloor spreading of the Southern Mariana Trough back-arc basin, in J. Ishibashi et al. (eds.)., Subseafloor Biosphere Linked to Global Hydrothermal Systems; TAIGA Concept, Springer Japan, Tokyo, 2015.

Sato T., K. Okino, H. Sato, M. Mizuno, T. Hanyu and N. Seama, Magmatic activities on the Southwest Indian Ridge between 35°E and 40°E, the closest segment to the Marion hotspot, Geochem. Geophys. Ceosyst., 14, doi:10.1002/2013GC004814, 2013.

Nakamura K., T. Toki, N. Mochizuki, M. Asada, J. Ishibashi, Y. Nogi, S. Yoshikawa, J. Miyazaki and K. Okino, Discovery of a new hydrothermal vent based on an underwater, high-resolution geopjuysica survey, Deep-Sea Research I, 74, 1-10, dpi:10,1016/j.dsr.2012.12.003, 2013. [Abstract]

Yoshikawa S., K. Okino and M. Asada, Geomorphological variations at hydrothermal sites in the southern Mariana Trough: relationship between hydrothermal activity and topographic characteristics, Marine Geology, 303-306, 172-182, doi:10.1016/j.dsr.2012.12.003, 2012. [Abstract]

Ohara Y., Okino K., Snow J.E., Tectonics of unusual crustal accretion in the Parece Vela basin, in Accretionary Prisms and Convergent Margin Tectonics in the Northwest Pacific Basin, Modern Appproaches in Solid Earth Sciences 8, pp. 149-168, Springer Science+Business Media, 2011. [Abstract]

Watanabe, M., K. Okino and T. Kodera, Rifting to spreading in the southern Lau Basin: Variations within the transition zone, Tectonophysics 494, 226-234, 2010. [Abstract]

Kandilarov, A., H. Landa, R. Mjelde, R.B. Pedersen, K. Okino and Y. Murai, Crustal structure of the ultra-slow spreading Knipovich Ridge, North Atlantic, along a presumed ridge segment center, Marine Geophys. Res., 31, 173-195, 2010. [Abstract]

Curewitz D., K.Okino, M. Asada, B.Baranov, E. GUsev, and K. Tamaki, Structural analysis of fault populations along the oblique ultra-slow spreading Knipovich Ridge, North Atlantic Ocean, 74 degrees 30 ' N-77 degrees 50 ' N, J. Structural Geology, 32, 727-740, 2010. [Abstract]

Morishita, T., K. Hara, K. Nakamura, T. Sawaguchi, A. Tamura, S. Arai, K. okino, K. Takai, and H. Kumagai, Igneous, alteration, and exhumation processes recorded in abyssal peridotites and related fault rocks from an oceanic core complex along the Central Indian Ridge, Journal of Petrology,50,1299-1325,2009. [Abstract]

Nakamura K., T. Morishita, W. Bach, F. Klein, K. Hara, K. Okino, and K. Takai, Serpentinized troctolistes exposed near the Kairei Hydrothermal Field, Cnetral Indian Ridge: Insights into the origin of the Kairei hydrothermal fluid supporting a unique microbiological ecosystem, Earth and Planetary Science Letters, 280,128-136, 2009. [Abstract]

Sato T., K. Okino, and H. Kumagai, Magnetic structure of an oceanic core complex at the Southernmost Central Indian Ridge: Analysis of shipboard and deep-sea three-component magnetometer data, Geochem. Geophys. Ceosyst., 10,Q06003,doi10.1029/2008GC002267, 2009. [Abstract]

Kim, Y.-M., Lee, S.-M. and K. Okino, Comparison of gravity anomaly between mature and immature intra-oceanic subduction zones in the western Pacific, Tectonophysics, 474, 657-673, 2009. [Abstract]

Okino, K., Y. Ohara, T. Fujiwara, S.-M. Lee, Y. Nakamura, K. Koizumi and S. Wu, Tectonics of the southern tip of the Parece Vela Basin, Tectonophysics, 466, 213-228, 2009. [Abstract] [PDF]

Kandilarov A., R. Mjerde, K.Okino and Y. Murai, Crustal structure of the ultra-slow spreading Knipovich Ridge, North Atlantic, along apresumed amagmatic portion of oceanic crustal formation, Marine Geophysycal Researches, 29, 109-134, 2008. [Abstract]

Kumagai H., K. Nakamura, T. Toki, T. Morishita, K. Okino, J. Ishibashi, U. Tsunogai, S. Kawagucchi, T. Gamo, T. Shibuya, T. Sawaguchi, N. Neo, M. Joshima, T. Sato and K. Takai, Geological background fo the Kairei and Edmond hydrothermal fields along the Central Indian Ridge: Implications for their vent fluids' distinct chemistry, Geofluids, 8, 1-13, 2008. [Abstract]

Ohara, Y., J. Kasahara, and K. Okino, Seismic study on oceanic core complexes in the Parece Vela backarc basin, Island Arc, 16, 3, 348-360, 2007. [Abstract]

Connelly, D. P., C. R. German, M. Asada, K. Okino, A. Egorov, T. Naganuma, N. Pimenov, G. Cherkashev, and K. Tamaki, Hydrothermal activity on the ultra-slow spreading southern Knipovich Ridge, Geochem. Geophys. Geosyst., 8, Q08013, doi:10.1029/2007GC001652, 2007. [Abstract]

Cannat, M., D. Sauter, V. Mendel, E. Ruellean, K. Okino, J. Escartin, V. Combier, M. Baala, Modes of seafloor generation at a melt-poor ultraslow-spreading ridge, Geology, 34, 7, 605-608, 2006. [Abstract]

K. Okino, K. Matsuda, D. Christie, Y. Nogi and K. Koizumi, Development of oceanic detachment and asymmetric spreading at the Australian-Antarctic Discordance, Geochem. Geophys. Geosyst., 5(12), Q12012, doi:10.1029/2004GC000793, 2004. [Abstract] [PDF]

Yamazaki, T., N. Seama, K. Okino, K. Kitada, M. Joshima, H. Oda and J. Naka, spreading process of the norhtern Mariana Trough: rifting-spreading transition at 22。N, Geochem. Geophys. Geosyst., 4(9), 1075, doi:10:1029/2002GC00492,2003. [Abstract]

Okino, K., and K. Fujioka, The Central Basin Spreading Center: variations in spreading style and implications for marginal basin formation, J. Geophys. Res., 108(B1), 2040, doi:10.1029/2001JB001095,2003.. [Abstract] [PDF]

Deschamps, A., K. Okino, and K. Fujioka, Late amagmatic extension along the central and eastern segments of the West Phhilippine Basin fossil spreading axis, Earth Planet. Sci. Lett., 203,277-293, 2002.[Abstract]

Okino, K., D. Curewitz, M. Asada, K. Tamaki, P. Vogt, and K. Crane, Segmentation of the Knipovich Ridge implication for focused magmatism and effect of ridge obliquity at an ultraslow spreading system, Earth Planet. Sci. Lett., 202, 275-288,2002.[Abstract] [PDF]

Fujioka, K., K. Okino, T. Kanamatsu, and Y. Ohara, Morphology and origin of the Challenger Deep in the Southern Mariana Trench, Geophys. Res. Lett. , 29, 10,1029 2002. [Abstract]

Yamazaki, T., K. Okino, Y. Hasegawa, H. Saitake, and M. Ito, Geophysical mapping of Mariana Trough and West Philippine Basin: a preliminary report of Kairei KR9812 cruise, JAMSTEC Deep Sea Res.、15, 63-72, 1999. [Abstract]

Fujioka, K., K. Okino, T. Kanamatsu, Y. Ohara, O. Ishizuka, S. Haravuchi, and T. Ishii, Enigmatic extinct spreading center in the West Philippine backarc basin unveiled, Geology, 27, 12, 1135-1138, 1999. [Abstract]

Okino, K., Y. Ohara, S. Kasuga, and Y. Kato, The Philippine Sea: New survey results reveal the structure and the history of the marginal basins, Geophys. Res. Lett., 26, 2287-2290, 1999. [Abstract] [PDF]

Okino, K. , S. Kasuga, and Y. Ohara, A new scenario of the Parece Vela Basin genesis, Mar. Geophys. Res., 20, 21-40, 1998. [Abstract]

Okino, .K., F. Yamamoto, Y. Kato, Making of "seafloor stereograph" from side-looking sonar imagery and swath bathymetry, Rept. Hydrogrph. Res., 34, 71-83, 1998 (in Japanese with English abstract). [沖野郷子・山本富士夫・加藤幸弘、海底地形解析の新手法〜音響画像データと地形データから立体視画像をつくる〜、水路部研究報告、34, 71-83, 1998.] [Abstract]

Nishizawa, A., M. Nakagawa, K. Okino, and N. Izumi, Swath bathymetry using SeaBeam 2000 around Japan - statsitical estimation of subduction seafloor morphology- , Rept. Hydrogrph. Res., 33, 61-83, 1997 (Japanese with English abstract). [西澤あずさ・中川正明・沖野郷子・泉紀明、マルチビーム音響測深機SeaBeam 2000でみる海底地形、水路部研究報告、33, 61-83, 1997.] [Abstract]

Ohara, Y., S. Kasuga, K. Okino, and Y. Kato, Survey maps, Philippine Sea Structures, Eos, Transactions, AGU., 78, 48, 555,1997.

Iwabuchi, Y., S. Kasuga, S. Kokuta, and K. Okino, Active faults in the Western Osaka bay and adjacent area, J. Japan Soc. Marine Surveys and Technology, 7, 2, 11-19, 1995 (Japanese with English abstract). [岩渕洋・春日茂・穀田昇一・沖野郷子ほか、大阪湾西部の活断層、海洋調査技術、7(2), 11-19, 1995.] [Abstract]

Okino, K., and Y. Kato, Geomorphological study on a clastic accretionary prism: The Nankai Trough, The Island Arc, 4, 182-198, 1995. [Abstract]

Fujiokia, K., H. Wada, K. Okino et al., Izu-Bonin transect dive program ミcross section of oceanic crust, serpentinite seamount, manganese pavement-, JAMSTEC Deep Sea Res., 10, 1-35, 1994 (Japanese with English abstract). [藤岡換太郎・和田秀樹・沖野郷子ほか、伊豆・小笠原弧横断潜航−海洋地殻断面、蛇紋岩海山、マンガン舗装−、JAMSTEC深海研究, 10, 1-35, 1994.] [Abstract]

Okino, K., H. Tookuyama, and Y. Kato, Tectonics of the ogasawara Plateau and the adjacent region - results of "Shinkai 6500" dives #145 and #146-, JAMSTEC Deep Sea Res., 10, 111-122, 1994. (Japanese with English abstract) [ 沖野郷子・徳山英一・加藤幸弘、小笠原海台のテクトニクス−「しんかい6500」第145,146潜航の結果−、JAMSTEC深海研究、10, 111-122, 1994.] [Abstract]

Okino, K. and K. Fujioka, Geomorphology and geology of the Kinan Escarpment in the Shikoku Basin - Results of Dive #176 and #177-, JAMSTEC Deep Sea Res., 10, 111-122, 1994. (Japanese with English abstract) [沖野郷子・藤岡換太郎、紀南海底崖の地形と地質−第176,177潜航の結果−、JAMSTEC深海研究、10, 63-74, 1994.] [Abstract]

Okino, K., A. Nishizawa, and A. Asada, Crustal structure survey in the norhtwestern part of the Sagami Bay, Rept. Hydrogrp. Res., 30, 383-393, 1994. (Japanese with English abstract) [沖野郷子・西澤あずさ・浅田昭、相模湾北西部の地殻構造探査、水路部研究報告、30, 383-393, 1994.] [Abstract]

Okino, K., Y., Shimakawa, and S., Nagaoka, Evolution of the Shikoku Basin, J. Geomag. Geoelectr., 46, 463-479, 1994. [Abstract]

Nishizawa, A., K. Okino, and K. Fujioka, Topography of the seaward slope of the Central Yap Trench, JAMSTEC Deep Sea Res., 10, 251-259, 1994 (Japanese with English abstract). [西澤あずさ、沖野郷子、藤岡換太郎、ヤップ海溝中央部海側斜面域の海底地形、JAMSTEC深海研究、10,251-259、1994.] [Abstract]

Kasuga, S., Y. Kato, S. Kimura, K. Okino et al., Characteristics of arc-trench systems and back-arc basins in the southern waters of Japan - Outline of the geophysical survey by the Hydrographic Department of Japan -, Rept. Hydrogrp. Res., 28, 19-53, 1992 (Japanese with English abbstract). [春日茂、加藤幸弘、木村信介、沖野郷子ほか、本州南方海域の島弧海溝系及び背弧海盆の特徴−水路部による地球物理学的調査結果の概要−、水路部研究報告, 28, 19-53, 1992. [Abstract]

Okino, K., and Y. Kato, What is the Oki-Daito Ridge?, Rept. Hydrogrp. Res., 28, 269-292, 1992 (Japanese with English abstract). [沖野郷子・加藤幸弘、沖大東海嶺とは何か?、水路部研究報告、28, 269-292, 1992.] [Abstract]

Okino, K., M., Ando, S. Kaneshima, and K. Hirahara, The horizontally lying slab, Geophys. Res. Lett., 16, 1059-2062, 1989. [Abstract]

[Review]

Urabe. T., Okino K., Sunamura M., Ishibashi J., Takai K. and Suzuki K., Trans-crustal Advections and In-situ Biogeochemical Processes of Global Sub-seafloor Aquifer: The Sub-seafloor "TAIGA", Journal of Geography, 118, 1027-1036, 2009 (in Japanese).

Kawada K.. Seama N and Okino K., Review of Oceanic Crustal Structure and Seafloor Hydrothermal Circulation, Journal of Geography, 118,1037-1063, 2009 (in Japanese).

Martinez, F., K. Okino, Y. Ohara, A.-L. Reysenbach and S. K. Goffredi, Back-Arc Basins, Oceanography, 20,1, 116-127, 2007.[Abstract] [PDF]

Isezaki, N. and K. Okino, Magnetic Anomalies in the Philippine Sea, In H. Tokuyama, S.A. Shcheka, N Isezaki et al, ed. Geology and Geophysics of the Philippine Sea, TERRAPUB, 39-49, 1995. [Abstract]

Kobayashi, K., S. Kasuga, and K. Okino, Shikoku Basin and its Margins, In B. Taylor ed. Backarc Basins: tectonics and magmatism , Plenum Press, 381-405, 1995. [Abstract]

[Others]

中西正男・沖野郷子, 海洋底地球科学, 318pp., 東京大学出版会, 東京, 2016

沖野郷子, 日本地質学会「海洋底科学の基礎」編集委員会編「海洋底科学の基礎」2章海底地形, 10-19, 共立出版株式会社, 東京, 2016

K. Okino, K. Nakamura, Y. Nogi, M. Fujii, N. Mochizuki, M. Asada and C. Honsho, Characterization of a new hydrothermal vent based on magnetic and acoustic surveys, Underwater Technology Symposium (UT), 2013 IEEE International, doi: 10.1109/UT.2013.6519827, 2013.

Fujii M., Okino K., Honsho C., Dyment J., Szitkar F., and Mochizuki N., Developing near-bottom magnetic measurements using a 3D forward moiling technique: Application to hydrothermal vent fields, Underwater Technology Symposium (UT), 2013 IEEE International, doi: 10.1109/UT.2013.6519860, 2013.

沖野郷子、海洋性地殻の形成と年代、地球と宇宙の化学事典、pp.240-241, 朝倉書店、2012

沖野郷子、海の底には山や温泉がある、窪川かおる編、海のプロフェッショナル 海洋学への招待状、pp.71-85, 東海大学出版会、2010

玉木賢策・沖野郷子、海洋の起源と歴史、塚本勝巳編、海と生命「海の生命観を求めて」、pp.2-12, 東海大学出版会、2009.

沖野郷子、海底の世界、海洋政策研究財団編、海洋問題入門 海洋の総合的管理を学ぶ−、pp.25-32, 丸善株式会社、2007

沖野郷子・小原泰彦、パレスベラ海盆の海洋コアコンプレックス、月刊地球、26, 10, 717-724, 2004.

小原泰彦・沖野郷子、南部パレスベラ海盆の構造発達史、月刊地球、26, 10, 711-716, 2004.

Ohara, Y., K. Okino, J. E. Snow, and KR03-01Shipboard Scientific Party, Preliminary report of Kairiei KR03-01 cruise: amagmatic tectonics and lithospheric composition of the Parece Vela Basin, InterRidge News, 12(1), 27-29, 2003. [PDF]

Ohara, Y., J. E. Snow, K. Okino, and K. Fujioka, Kairei KR03-01: Mantle peridotites in a backarc basin setting, InterRidge News, 11(2), 32-35, 2002. [PDF]

Okino, K., H. Tokuyama, and HOTWATER Scientific party, Deep-tow sonar "WADATSUMI" survey in the Okinawa Trough, InterRidge News, 11(2), 36-39, 2002. [PDF]

Okino, K., C. Tamura, K. Tamaki , and H. Fujimoto, Extinct spreading center of the Parece Verla Basin, a result of deep-tow magnetic survey, Proceedings of OHP/ION joint Symposium, 125-126, 2001. [PDF]

Fujioka, K, T. Kanamatsu, Y. Ohara, H. Fujimoto, K. Okino, C. Tamura, S.E. Lallemand, A. Deschanps-Boldrini, J.A. Barretto, N. Togashi ,H. Yamanobe, A. So, Parece Vela Rift and Central basin Fault revisited -STEPS-IV (structure, tectonics and evolution of the Philippine Sea) a cruise summary report, InterRidge News 9(1) 18-22, 2000. [PDF]

春日茂・小原泰彦・沖野郷子、背弧海盆拡大の新しい視点、月刊地球号外、23, 123-132, 1999.

沖野郷子・泉紀明、マルチビーム測深データの音速改正について、水路部技報、1996.

沖野郷子・加藤幸弘、地球物理データ解析ソフトの開発、水路部技報、1993.

沖野郷子・安藤雅孝、670km不連続面に横たわるスラブ、月刊地球号外、3、41-44、1991.


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