下田玄 (Gen Shimoda) - マイポータル

基本情報

学位: 人間・環境学博士(京都大学)

J-GLOBAL ID: 200901019275772942
researchmap会員ID: 5000087220

外部リンク

論文

Paleoceanographic conditions on the São Paulo Ridge, SW Atlantic Ocean, for the past 30 million years inferred from Os and Pb isotopes of a hydrogenous ferromanganese crust

Kosuke T. Goto, Tatsuo Nozaki, Takashi Toyofuku, Adolpho H. Augustin, Gen Shimoda, Qing Chang, Jun-Ichi Kimura, Koji Kameo, Hiroshi Kitazato, Katsuhiko Suzuki

Deep-Sea Research Part II: Topical Studies in Oceanography 146 82-92 2017年12月1日査読有り
Molybdenum isotopes in hydrothermal manganese crust from the Ryukyu arc system: Implications for the source of molybdenum

Kosuke T. Goto, Gen Shimoda, Ariel D. Anbar, Gwyneth W. Gordon, Yumiko Harigane, Ryoko Senda, Katsuhiko Suzuki

MARINE GEOLOGY 369 91-99 2015年11月査読有り
Missing western half of the Pacific Plate: Geochemical nature of the Izanagi-Pacific Ridge interaction with a stationary boundary between the Indian and Pacific mantles

Takashi Miyazaki, Jun-Ichi Kimura, Ryoko Senda, Bogdan S. Vaglarov, Qing Chang, Toshiro Takahashi, Yuka Hirahara, Folkmar Hauff, Yasutaka Hayasaka, Sakae Sano …

GEOCHEMISTRY GEOPHYSICS GEOSYSTEMS 16(9) 3309-3332 2015年9月査読有り
Uranium isotope systematics of ferromanganese crusts in the Pacific Ocean: Implications for the marine U-238/U-235 isotope system

Kosuke T. Goto, Ariel D. Anbar, Gwyneth W. Gordon, Stephen J. Romaniello, Gen Shimoda, Yutaro Takaya, Ayaka Tokumaru, Tatsuo Nozaki, Katsuhiko Suzuki, Shiki Machida …

GEOCHIMICA ET COSMOCHIMICA ACTA 146 43-58 2014年12月査読有り
Tritium in Japanese precipitation following the March 2011 Fukushima Daiichi Nuclear Plant accident

Takuya Matsumoto, Teruyuki Maruoka, Gen Shimoda, Hajime Obata, Hiroyuki Kagi, Katsuhiko Suzuki, Koshi Yamamoto, Takehiro Mitsuguchi, Kyoko Hagino, Naotaka Tomioka …

SCIENCE OF THE TOTAL ENVIRONMENT 445 365-370 2013年2月査読有り
Tectonic influence on chemical composition of ocean island basalts in the West and South Pacific: Implication for a deep mantle origin

Gen Shimoda, Osamu Ishizuka, Katsuyuki Yamashita, Miwa Yoshitake, Masatsugu Ogasawara, Makoto Yuasa

GEOCHEMISTRY GEOPHYSICS GEOSYSTEMS 12 2011年7月査読有り
Secular evolution of the lithospheric mantle beneath the eastern North China craton: evidence from peridotitic xenoliths from Late Cretaceous mafic rocks in the Jiaodong region, east-central China

Jin Zhang, Hongfu Zhang, Noriko Kita, Gen Shimoda, Yuichi Morishita, Jifeng Ying, Yanjie Tang

INTERNATIONAL GEOLOGY REVIEW 53(2) 182-211 2011年査読有り
Chemical variation of adakites: A clue to the origin of EM1 and EM2 reservoirs

G. Shimoda

GEOCHIMICA ET COSMOCHIMICA ACTA 74(12) A953-A953 2010年6月査読有り
Genetic link between EMI and EMII: An adakite connection

Gen Shimoda

LITHOS 112(3-4) 591-602 2009年10月査読有り
An old HIMU seamount chain near the Japan Trench: Implications for temporal isotopic variation of a superplume

G. Shimoda, O. Ishizuka, K. Yamashita, M. Yoshitake, M. Ogasawara, M. Yuasa

GEOCHIMICA ET COSMOCHIMICA ACTA 73(13) A1212-A1212 2009年6月査読有り
Sulfur solubility to basaltic magma and fractional crystallization of silicate minerals: Clues to the origin of HIMU and FOZO sources

G. Shimoda, T. Kogiso

GEOCHIMICA ET COSMOCHIMICA ACTA 72(12) A861-A861 2008年7月査読有り
Geochemical study on Bousei, Hotta and Smetanin Seamounts near the Japan Trench in northwestern Pacific Ocean

G. Shimoda, O. Ishizuka, K. Yamashita, M. Yoshitake, M. Ogasawara, M. Yuasa

GEOCHIMICA ET COSMOCHIMICA ACTA 71(15) A931-A931 2007年8月査読有り
Importance of melt circulation and crust-mantle interaction in the lithospheric evolution beneath the North China Craton: Evidence from Mesozoic basalt-borne clinopyroxene xenocrysts and pyroxenite xenoliths

Hong-Fu Zhang, Ji-Feng Ying, Gen Shimoda, Noriko T. Kita, Yuichi Morishita, Ji-An Shao, Yan-He Tang

LITHOS 96(1-2) 67-89 2007年6月査読有り
REE and Nd isotopic composition of martian crust

G. Shimoda, Y. Ikeda

GEOCHIMICA ET COSMOCHIMICA ACTA 70(18) A586-A586 2006年8月査読有り
Isotopic compositions of noble gas and carbon in the Archean carbonatites from the Sillinjarvi mine, central Finland

Takuya Matsumoto, Teruyuki Maruoka, Jun-ichi Matsuda, Gen Shimoda, Koshi Yamamoto, Tomoaki Morishita, Shoji Arai

GEOCHIMICA ET COSMOCHIMICA ACTA 70(18) A400-A400 2006年8月査読有り
The abundance of live Fe-60 in the early solar system

Shogo Tachibana, Gary R. Huss, Noriko T. Kita, Gen Shimoda, Yuichi Morishita

ORIGIN OF MATTER AND EVOLUTION OF GALAXIES 847 304-+ 2006年査読有り
Internal heating of the ureilite parent body by short-lived nuclides

NT Kita, Y Ikeda, G Shimoda, S Togashi, Y Morishita, MK Weisberg

METEORITICS & PLANETARY SCIENCE 40(9) A82-A82 2005年9月査読有り
Evidence from the Rb-Sr system for 4.4 Ga alteration of chondrules in the Allende (CV3) parent body

G Shimoda, N Nakamura, M Kimura, T Kani, S Nohda, K Yamamoto

METEORITICS & PLANETARY SCIENCE 40(7) 1059-1072 2005年7月査読有り
Source material of naklite magmas: Implications from Y000749

G Shimoda, Y Ikeda, NT Kita, Y Morishita, N Imae

GEOCHIMICA ET COSMOCHIMICA ACTA 68(11) A733-A733 2004年6月査読有り
Genetic relation between nakhlites and shergottites: Implications from REE compositions of Martian meteorites

G Shimoda, Y Ikeda, NT Kita, Y Morishita, N Imae

GEOCHIMICA ET COSMOCHIMICA ACTA 67(18) A431-A431 2003年9月査読有り

もっとみる

MISC

Nature and evolution of late cretaceous lithospheric mantle beneath the eastern North China Craton: Constraints from petrology and geochemistry of peridotitic xenoliths from Junan, Shandong Province, China

JF Ying, HF Zhang, N Kita, Y Morishita, G Shimoda

EARTH AND PLANETARY SCIENCE LETTERS 244(3-4) 622-638 2006年4月
60Fe in chondrites: Debris from a nearby supernova in the early solar system?

ASTROPHYSICAL JOURNAL 639(2) L87-L90 2006年
Evidence from the Rb-Sr system for 4.4 Ga alteration of chondrules in the Allende (CV3) parent body

G Shimoda, N Nakamura, M Kimura, T Kani, S Nohda, K Yamamoto

METEORITICS & PLANETARY SCIENCE 40(7) 1059-1072 2005年7月
Two-stage plume melting: A possible mechanism for the origin of martian magmatism

G Shimoda, Y Ikeda, NT Kita, Y Morishita, N Imae

EARTH AND PLANETARY SCIENCE LETTERS 235(3-4) 469-479 2005年7月
Major-element trend for shergottite melts and their source materials

Ikeda Yukio, Shimoda Gen

Antarctic Meteorite Research 18 152-169 2005年
紀伊半島大峯花こう岩質岩から見いだされたＭｇに富む閃緑岩質包有物

新正裕尚, 下田玄, 福岡孝昭, 角井朝昭

日本岩石鉱物鉱床学会 34(1) 15-23 2005年
Quantitative determination of lead and uranium from geological samples

Shimoda Gen

J. Mass Spectrom. Soc. Jpn 52(4) 213-218 2004年
Rare earth elements compositions of Setouchi high Mg andesites (HMAs) and basalt; an implication for a mantle compositional shift beneath the SW Japan arc during the Japan Sea opening.

下田玄, 長井正博, 森下祐一

地質調査研究報告書 55(1/2) 31-38 2004年
Behavior of subducting sediments beneath an arc under high geothermal gradient (Miocene SW Japan): implications for progressive continental growth

GEOCHEMICAL JOURNAL 37(4) 503-518 2003年