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OHMOTO Horoshi
大本 洋
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Researcher Number
60194304
Affiliation (based on the past Project Information)
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1995 – 1997: 東北大学, 大学院・理学研究科, 教授
1988 – 1994: 東北大学, 理学部, 教授
1990: 東北大学, 理学研究科, 教授
1990: 東北大学, 理学部
Review Section/Research Field
Principal Investigator
鉱物学(含岩石・鉱床学)
Except Principal Investigator
地質学一般
/
Petrology/Mineralogy/Science of ore deposit
Keywords
Principal Investigator
黄鉄鉱 / 熱水溶液 / 初期地球 / 鉄硫化物 / 磁硫鉄鉱 / 半導体的性質 / 格子定数 / 光学的異方性 / 微量元素 / 熱電率
…
More
/ 微量成分 / モルフォロジ- / 鉄硫化鉱物 / 鉱物特性 / イオウ同位体 / 海底熱水鉱床 / 金鉱床 / Iron Sulfides / Pyrrhotite / Hydrothermal Solution / Semiconductivity / Lattice Constant / Anisotropy / Trace Elements / 大気の進化 / 海洋生物の進化 / 陸上生物の進化 / 炭素のサイクル / イオウのサイクル / 鉄のサイクル / 始生代鉱床 / 表層環境 / 生物活動 / 酸素分圧 / 硫酸還元バクテリア / 熱水活動 / 古土壌 / 溶解速度 / 微小領域 / イオウ同位体比 / 地球初期 / 元素循環 / 縞状鉄鉱床 / 超微量ガス同位体比 / Early Earth / Evolution of the atmospheric oxygen / Evolution of marine biota / Evolution of terrestrial biota / Geochemical cycles of carbon / Geochemical cycles of sulfur / Geochemical cycles of iron / Archean ore deposits / 生物界の進化 / 環境変化 / 大気酸素の進化 / P-C境界 / 海底熱水活動 / リンのフラックス / 重金属元素のフラックス / 酸素発生型生物 / biological evolution / early Earth / environmental change / atmospheric evolution / Precambrian / Cambrian / submarine hydrothermal process / phosphate flux / 化学反応 / 同位体交換反応 / カイネティックス / 反応速度 / 溶解度 / 鉱物溶解度 / 硫酸塩鉱物 / 方解石 / 閃亜鉛鉱 / ウルツ鉱 / 白鉄鉱 / 金 / 鉱物と水溶液の反応のその場観察 / 石膏の溶解度と溶解速度 / 重晶石の溶解度と溶解速度 / Hydrothermal solution / Chemical reaction / Isotope exchange reaction / Kinetics / Reaction rate / Solubility
…
More
Except Principal Investigator
IGC / 万国地質学会議 / 国際会議 / 地球科学 / 地質学 / シンポジウム / ワ-クショップ / ショ-トコ-ス / 地球の起源 / 人類の生存 / 島弧の起源 / 縞状鉄鉱床 / 安定同位体 / 酸素同位体 / 炭素同位体 / 熱水溶液 / BIF / ハマスレ-地域 / 熱水活動 / Banded Iron Formation / Stable isotope / Oxygen isotope / Carbon isotope / Hydrothermal solution
Less
Research Projects
(
7
results)
Co-Researchers
(
38
People)
Project Start Year (Newest)
Project Start Year (Oldest)
Establishment of the stable isotopic stratigraphy of Banded Iron Formations
Principal Investigator
HAYASHI Ken-ichiro
Project Period (FY)
1996 – 1997
Research Category
Grant-in-Aid for Scientific Research (C)
Research Field
Petrology/Mineralogy/Science of ore deposit
Research Institution
Tohoku University
Roles of Hydrothermal Processes in Biological Evolution
Principal Investigator
Principal Investigator
OHMOTO Hiroshi
Project Period (FY)
1995 – 1996
Research Category
Grant-in-Aid for international Scientific Research
Research Institution
Tohoku University
第29回万国地質学会議(IGC)のための科学プログラム実施計画
Principal Investigator
久城 育夫
Project Period (FY)
1991
Research Category
Grant-in-Aid for Co-operative Research (B)
Research Field
地質学一般
Research Institution
The University of Tokyo
Surface Enviroments, Biological Activities and Elemental Cycles of the Early Earth
Principal Investigator
Principal Investigator
OHMOTO Horoshi
Project Period (FY)
1991 – 1994
Research Category
Grant-in-Aid for Specially Promoted Research
Research Institution
Tohoku University
第29回万国地質学会議(IGC)のための科学プログラム企画編成
Principal Investigator
久城 育夫
Project Period (FY)
1990
Research Category
Grant-in-Aid for Co-operative Research (B)
Research Field
地質学一般
Research Institution
The University of Tokyo
"Formational mechanisms and materials properties of iron sulfides"
Principal Investigator
Principal Investigator
OHMOTO Hiroshi TSUKAMOTO Katsuo
, 大本 洋
Project Period (FY)
1990 – 1992
Research Category
Grant-in-Aid for international Scientific Research
Research Institution
Tohoku University
Kinetic Study on the Chemical and Isotope Exchange Reactions Between Aqueous Solutions and Solid Compounds.
Principal Investigator
Principal Investigator
OHMOTO Hiroshi
Project Period (FY)
1988 – 1990
Research Category
Grant-in-Aid for General Scientific Research (A)
Research Field
鉱物学(含岩石・鉱床学)
Research Institution
Tohoku University
# of Projects (Dsc)
# of Projects (Asc)
1.
HAYASHI Ken-ichiro
(40124614)
# of Collaborated Projects:
5 results
# of Collaborated Products:
0 results
2.
OHMOTO Hiroshi TSUKAMOTO Katsuo
(60125614)
# of Collaborated Projects:
4 results
# of Collaborated Products:
0 results
3.
KITAKAZE Arashi
(90035064)
# of Collaborated Projects:
3 results
# of Collaborated Products:
0 results
4.
KAKEGAWA Takeshi
(60250669)
# of Collaborated Projects:
3 results
# of Collaborated Products:
0 results
5.
NARAOKA Hiroshi
(20198386)
# of Collaborated Projects:
2 results
# of Collaborated Products:
0 results
6.
久城 育夫
(80011526)
# of Collaborated Projects:
2 results
# of Collaborated Products:
0 results
7.
岡田 博有
(60037182)
# of Collaborated Projects:
2 results
# of Collaborated Products:
0 results
8.
宇井 忠英
(10007164)
# of Collaborated Projects:
2 results
# of Collaborated Products:
0 results
9.
鎮西 清高
(70011517)
# of Collaborated Projects:
2 results
# of Collaborated Products:
0 results
10.
水谷 伸治郎
(50022538)
# of Collaborated Projects:
2 results
# of Collaborated Products:
0 results
11.
SHIMADA Masahiko
(80029701)
# of Collaborated Projects:
1 results
# of Collaborated Products:
0 results
12.
HIRAI Toshio
(50005865)
# of Collaborated Projects:
1 results
# of Collaborated Products:
0 results
13.
NEDACHI Munetomo
(10107849)
# of Collaborated Projects:
1 results
# of Collaborated Products:
0 results
14.
SUNAGAWA Ichiro
(20004426)
# of Collaborated Projects:
1 results
# of Collaborated Products:
0 results
15.
AOKI Kenichiro
(00004276)
# of Collaborated Projects:
1 results
# of Collaborated Products:
0 results
16.
海保 邦夫
(00143082)
# of Collaborated Projects:
1 results
# of Collaborated Products:
0 results
17.
K.OSSEO-ASARE
# of Collaborated Projects:
1 results
# of Collaborated Products:
0 results
18.
ONO Shuhei
# of Collaborated Projects:
1 results
# of Collaborated Products:
0 results
19.
MOCK Robin L
# of Collaborated Projects:
1 results
# of Collaborated Products:
0 results
20.
YAMAGUCHI Kosei
# of Collaborated Projects:
1 results
# of Collaborated Products:
0 results
21.
KUMP Lee R
# of Collaborated Projects:
1 results
# of Collaborated Products:
0 results
22.
OCHIAI Ei-ichiro
# of Collaborated Projects:
1 results
# of Collaborated Products:
0 results
23.
MINTER W.E.L
# of Collaborated Projects:
1 results
# of Collaborated Products:
0 results
24.
BARNES Hubert L
# of Collaborated Projects:
1 results
# of Collaborated Products:
0 results
25.
U. Graham
# of Collaborated Projects:
1 results
# of Collaborated Products:
0 results
26.
S. Poulson
# of Collaborated Projects:
1 results
# of Collaborated Products:
0 results
27.
L.M. Kump
# of Collaborated Projects:
1 results
# of Collaborated Products:
0 results
28.
SIMON R.Poulson
# of Collaborated Projects:
1 results
# of Collaborated Products:
0 results
29.
URSULA M.Graham
# of Collaborated Projects:
1 results
# of Collaborated Products:
0 results
30.
LEE M.Kump
# of Collaborated Projects:
1 results
# of Collaborated Products:
0 results
31.
GRAHAM U.
# of Collaborated Projects:
1 results
# of Collaborated Products:
0 results
32.
POULSON S.
# of Collaborated Projects:
1 results
# of Collaborated Products:
0 results
33.
KUMP L.M.
# of Collaborated Projects:
1 results
# of Collaborated Products:
0 results
34.
OSSEOーASARE アサレ
# of Collaborated Projects:
1 results
# of Collaborated Products:
0 results
35.
GRAHAM U
# of Collaborated Projects:
1 results
# of Collaborated Products:
0 results
36.
OSSEO Asare
# of Collaborated Projects:
1 results
# of Collaborated Products:
0 results
37.
HUBERT L. Ba
# of Collaborated Projects:
1 results
# of Collaborated Products:
0 results
38.
KIMBERLEY Mi
# of Collaborated Projects:
1 results
# of Collaborated Products:
0 results
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