Miyashita Sumio

ミヤシタスミオ | Miyashita Sumio

Affiliation and department：
Job title： President
Homepage URL (1)： http://ataka.sc.niigata-u.ac.jp/staff/miyashita/index.html

Research field (1)： Solid earth science

Research keywords (11)：変成作用 , 海嶺玄武岩 , 緑色岩 , 海洋地殻 , マグマ , オフィオライト , ocean ridge basakt , greenrock , ocean crust , ophiolite , magma

Research theme for competitive and other funds (26)：

2015 - 2019 Hydrothermal circulation system beneath ocean ridge and segment structure
2011 - 2015 Significance of of-axis magmatism for the accretion of oceanic crustal
2010 - 2014 Magma processes in the Moho Transition Zone: an insight from volcanoes off the fast-spreading ridges
2009 - 2011 Geo-and bio-resource science and technology learnt from the processes in hyperalkaline springs at Oman
2005 - 2007 Comparative study of oceanic plate and ophiolite based on accurate analyses of crustal and mantle material

2004 - 2006 Oversea Research on the Bou-Azzer Ophiolite (Morocco) of Proterozoic Age

1995 - 2005 海洋地殻の実体と形成プロセス

1995 - 2005 Geodynamics and petrogenesis of ocean crust with a special reference of ophiolite

1990 - 2005 付加体中の緑色岩・オフィオライトの成因と古太平洋プレートの火成作用

2002 - 2004 Role of tectonic erosion in formation of accretionary prism - examples from the Southern Chichibu Belt and the Shimanto Belt

1999 - 2004 マントルプルームと海台の研究

1999 - 2000 Generation and reorganization of Oman oceanic crust-mantle

1997 - 1998 Geodynamics of generation of oceanic crust-an example of the Oman ophiolite

1996 - 1998 International Cooperative Research on the mid-Oceanic Ridges

1995 - 1997 Significance of greentones for the formation of accretionaly complex of Japanese Islands during Jurassic to Paleogene

1995 - 1996 High field strength element depletions in the mantle beneath island arc

1994 - 1995 Interaction and compositional change between unsolidified sediments and magma

1994 - 1995 International Cooperative Research on the Mid-Ocean Ridges

1993 - 1994 Temporal changes of isotopes in igneous rocks occurring in the ciucum Japan Sea regions

1993 - 1993 日高帯における海嶺沈み込みの地質学的影響-未固結堆積岩と玄武岩との相互反応-

1992 - 1993 Effects of ridge subduction along the Japan margin -- an example of the Late Cretaceous-Paleogene

1992 - 1993 Study of World Ocean Floor by Drilling & Down hole Measurement

1991 - 1993 Temporal and apatial variations of the Cenozoic volcanic rocks from the Notrheast Japan

1990 - 1992 Geological studies of the greenstones in the northern Hidaka Zone

1991 - 1991 Accretion-Collision Tectonics of Sakhalin and Circum-Pacific Orogeny

1990 - 1991 Geological Study on translation and variation of earth materials in the curst and surface of the earth

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Papers (22)：

Ryu KANEKO, Yoshiko ADACHI, MIYASHITA Sumio. Origin of large ultramafic intrusions found from Wadi Barghah and Salahi in the northern Oman ophiolite. Tectonic Evolution of the Oman Mountains. Geol. Soc. Special Pub. 2014. 392. 205-220
KUSANO Yuki, HAYAXHI Maika, ADACHI Yoshiko, UMINO Susumu, MIYASHITA Sumio. Evolution of volcanism and magmatism during initial arc stage: Constraints Evolution of volcanism and magmatism during initial arc stage: Constraints on the tectonic setting of the Oman ophiolite. on the tectonic setting of the Oman ophiolite. 2014. 392. 171-186
Nobutaka Tsuchiya, Tomoyuki Shibata, Masako Yoshikawa, Yoshiko Adachi, Sumio Miyashita, Tatsurou Adachi, Nobuhiko Nakano, Yasuhito Osanai. Petrology of Lasail plutonic complex, northern Oman ophiolite, Oman: An example of arc-like magmatism associated with ophiolite detachment. LITHOS. 2013. 156. 120-138
Yuki Kusano, Yoshiko Adachi, Sumio Miyashita, Susumu Umino. Lava accretion system around mid-ocean ridges: Volcanic stratigraphy in the Wadi Fizh area, northern Oman ophiolite. GEOCHEMISTRY GEOPHYSICS GEOSYSTEMS. 2012. 13. doi:10.1029/2011GC004006
Yoshida Kaisuke, Miyashita Sumio. Petrology of plagiogranites from Suhaylah area in the northern Oman ophiolite. Annual Meeting of the Geological Society of Japan. 2012. 2012. 391-391

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MISC (17)：

Partial melting of oceanic crust: evidence from the gabbro-dike transition of the Oman ophiolite. Chikyu monthly. 2007. 29. 10. 650-655
Miyashita Sumio, Adachi Yoshiko, Akimoto Azusa, Neo Natsuki, Yamazaki Shusaku, Tanaka Shinji, Kusano Yuki, Hashimoto Teruhisa, Tomatsu Takashi. S-19 Acreetion process of ocean crust beneath ocean ridge inferred from the Oman ophiolite. 2007. 114. 11-11
S Miyashita, Y Adachi, S Umino. Along-axis magmatic system in the northern Oman ophiolite: Implications of compositional variation of the sheeted dike complex. GEOCHEMISTRY GEOPHYSICS GEOSYSTEMS. 2003. 4
S Umino, S Miyashita, F Hotta, Y Adachi. Along-strike variation of the sheeted dike complex in the Oman Ophiolite: Insights into subaxial ridge segment structures and the magma plumbing system. GEOCHEMISTRY GEOPHYSICS GEOSYSTEMS. 2003. 4
S Miyashita, Y Adachi, S Umino. Along-axis magmatic system in the northern Oman ophiolite: Implications of compositional variation of the sheeted dike complex. GEOCHEMISTRY GEOPHYSICS GEOSYSTEMS. 2003. 4

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Education (2)：

- 1979 Hokkaido University
- 1979 Hokkaido University Graduate School, Division of Natural Science Geology and Mineralogy

Professional career (2)：

PhD (Hokkaido University)
理学修士 (北海道大学)

Work history (8)：

1998 - 現在 Niigata University Faculty of Science
1991 - 1998 Niigata University Faculty of Science
1991 - 1998 Associate Professor, Faculty of Science,
1998 - - Professor, Faculty of Science,
1987 - 1991 Niigata University Faculty of Science

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Committee career (4)：

2008/05 - 2012/05 日本地質学会学会長
2003/02 - 2012/03 日本地球掘削科学コンソーシアム理事
2003/05 - 2008/05 日本地質学会評議員,理事,地質学雑誌編集副委員長
1994/10 - 2006/10 日本岩石鉱物鉱床学会評議員

Awards (2)：

1994 - 日本地質学会論文賞
1994 - The prize of excellent article, Geological Society of Japan

Association Membership(s) (3)：

日本地質学会 , 日本岩石鉱物鉱床学会 , Geological Society of Japan

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