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Ohtake Michika
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(2016)
Experimental Study on the Stability and Decomposition Mechanism of Methane Hydrate Under High Pressure and High Temperature
Kadobayashi H, Ohfuji H, Hirai H, Ohtake M & Yamamoto Y
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Ohtaki K.K.
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(2020)
Nanoscale Properties of GEMS-Like Material in Primitive Carbonaceous Chondrites
Villalon KL, Ohtaki KK, Bradley JP, Ishii HA, Heck PR, Keating K, Davis AM & Stephan T
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(2020)
Rapid EELS and EDS Maps of Amorphous Silicate Matrix in Paris and Acfer 094
Ohtaki K, Bradley J, Ishii H, Ciston J & Bustillo K
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Ohtani E.
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(2021)
Deuterium Content and Site Occupancy in Iron Sulphide at High Pressure and High Temperature: Implications for the Oxidation of Early Earth’s Mantle
Abeykoon S, Howard C, Dominijanni S, Eberhard L, Frost D, Boffa Ballaran T, Kurnosov A, Terasaki H, Sakamaki T, Suzuki A, Ohtani E, Sano-Furukawa A & Abe J
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(2019)
The Composition of the Earth’s Inner Core Inffred from the Sound Velocity Measurement of Iron-Nickel Alloy at High Pressure and High Temperature
Sakamaki T, Ohtani E, Fukui H, Kamada S, Tsutsui S, Uchiyama H & Baron A
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(2019)
Role of Hydrogen on Composition, Structure, and Dynamics of the Lower Mantle
Ohtani E
|
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(2019)
Complex Shock History in the Eucrite Padvarninkai
Miyahara M, Yamaguchi A & Ohtani E
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(2019)
Inclusions of (Mg, Fe)SiO3 in Superdeep Diamonds – Former Bridgmanite?
Zedgenizov D, Kagi H, Ohtani E, Tsujimori T & Komatsu K
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(2017)
Geochemical and Mineral Physics Constraints on the Composition of the Inner Core
Ohtani E, Sakamaki T, Sakairi T, Tanaka R, Kamada S, Fukui H & Baron A
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(2017)
Aqueous Alteration of Y-000593 Deduced from Chemical Speciation
Suga H, Sago N, Miyahara M, Ohigashi T, Yamaguchi A & Ohtani E
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(2017)
Fate of Volatiles in the Deep Mantle and the Light Elements in the Core
Ohtani E
|
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(2016)
Sound Velocities of δ-AlOOH up to CMB Pressures with Implications for the Seismic Anomalies in Deep Mantle
Mashino I, Murakami M & Ohtani E
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(2016)
Crystal Chemistry of a Hydrous Phase [AlOOH-Mgsio2(OH)2] in the Deep Lower Mantle: A Multigrain Approach
Zhang L, Yuan H, Meng Y, Ohira I, Ohtani E & Mao H-K
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(2016)
Formation of Phase H – δ-AlOOH Solid Solution in the Lower Mantle
Ohira I, Ohtani E, Kamada S & Hirao N
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(2016)
Electrical Property and Compressional Behavior of Fe-Si Alloys Under High Pressure
Suzuki N, Kamada S, Maeda F, Ohtani E, Hirao N, Ohishi Y, Masuda R, Mitsui T & Nakano S
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(2016)
Genesis of Djerfisherite in Kimberlite-Hosted Mantle Xenoliths
Sharygin I, Litasov K, Sharygin V, Shatskiy A & Ohtani E
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(2016)
Melting Relation in the Fe-S-Si System at 10 GPa: Implications for Mercury's Core
Tobe H, Suzuki A, Shibazaki Y, Sakamaki T & Ohtani E
|
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(2016)
Reaction of MgCO3 High-Pressure Polymorph and SiO2; Origin of Super-Deep Diamond
Maeda F, Kamada S, Ohtani E, Sakamaki T, Hirao N & Ohishi Y
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(2016)
Sound Velocity of Fe3C and Carbon in the Core
Takahashi S, Ohtani E, Sakamaki T, Kamada S, Fukui H & Baron A
|
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(2015)
Evidence for Change in C/O Ratio during Evolution of Enstatite Chondrites
El Goresy A, Lin Y, Miyahara M, Gannoun A-M, Boyet M, Ohtani E & Trieloff M
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(2015)
NanoSIMS Analysis of C-Grains from Martian Meteorite NWA 6162
Lin Y, El Goresy A, Zhang J, Miyahara M, Hao J, Zhang M, Ohtani E & Gillet P
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(2015)
Sound Velocity of Iron Alloys and Composition of the Core
Ohtani E, Sakamaki T, Kamada S, Shibazaki Y, Takahashi S, Fukui H, Tsutsui S & Baron A
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(2014)
Effects of Structural Change and Volatiles on Physical Properties of Magma and Magma Separation in the Upper Mantle
Ohtani E, Sakamaki T, Suzuki A & Katayama Y
|
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(2013)
Deep Melting of Subducted Carbonate and Carbonatite Melt Diapirs in the Earth’s Mantle
Litasov K, Shatskiy A & Ohtani E
|
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(2013)
A New Mechanism for Transport of Water into CMB
Ohtani E, Ohira I, Sakai T, Miyahara M, Ohishi Y, Hirao N & Nishijima M
|
|
(2013)
Organic Carbon from the Tissint Martian Meteorite: Hints for Biogenic Origin
Lin Y, El Goresy A, Hu S, Zhang J, Gillet P, Xu Y, Hao J, Miyahara M, Ouyang Z, Ohtani E, Xu L, Yang W, Feng L, Zhao X, Yang J & Ozawa S
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(2013)
P‒V‒T Equation of State of Sodium Majorite up to 21 GPa and 1673 K
Dymshits A, Litasov K, Shatskiy A, Sharygin I, Ohtani E, Suzuki A & Funakoshi K
|
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(2013)
Melting Phase Relations in Udachnaya-East Kimberlite and Search for Parental Melt Composition
Sharygin I, Litasov K, Shatskiy A, Golovin A, Ohtani E & Pokhilenko N
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(2013)
Discovery of Coesite and Stishovite from Eucrite
Miyahara M, Ohtani E, Yamaguchi A, Ozawa S, Sakai T & Hirao N
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(2013)
Stability of Polycyclic Aromatic Hydrocarbons at Upper Mantle Conditions
Chanyshev A, Litasov K, Shatskiy A, Furukawa Y & Ohtani E
|
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(2012)
In situ U-Pb Dating of Baddeleyite in Shergotty and a Chassignite: Implications for Martian Chronology
Ozawa S, Ireland TR, El Goresy A, Ohtani E, Miyahara M & Ito Y
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(2011)
Melting in the Peridotite and Eclogite, Coexisting with Reduced C-O-H Fluid at 3-16 GPa
Litasov K, Shatskiy A & Ohtani E
|
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(2011)
Dissolution-Precipitation as a Possible Mechanism of C-O-H Fluid/Melt Segregation in the Deep Mantle
Shatskiy A, Litasov K & Ohtani E
|
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(2011)
Na-Bearing Majoritic Garnets in the System Mg3Al2Si5O12–Na2MgSi5O12 at 11−20 GPa: Solid Solutions and Structural Peculiarities
Bobrov A, Dymshits A, Bindi L, Litasov K, Shatskiy A, Ohtani E & Litvin Y
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(2010)
Application of in situ X-Ray Observations to Melting and Melt Properties at High Pressure
Ohtani E
|
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(2009)
Eclogite-Carbonate-Chloride System at 7.0-16.5 GPa: Implications to Diamond and Mantle Fluids
Litasov K & Ohtani E
|
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(2009)
Phase Relations and Compression of FeSi and FeNiSi Alloys: Implications for Silicon Content of the Core
Ohtani E, Asanuma H, Sakai T & Hirao N
|
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(2009)
Hydrogen Incorporation to the Earth’s Core
Terasaki H, Ohtani E, Sakai T, Kamada S, Shibazaki Y, Asanuma H, Hirao N, Yasuo O, Sata N, Sakamaki T, Suzuki A & Funakoshi K-I
|
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(2009)
Partial Melting of Peridotite + CO2 and Origin of Kimberlite Melt in the Deep Mantle
Ghosh S, Ohtani E & Litasov K
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(2008)
Chemical Reactions and Element Partitioning at the Core-Mantle Boundary
Ohtani E
|
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(2007)
Effect of Al3+ on the Elastic Properties of Ferropericlase at High Presure
Sanchez-Valle C, Litasov K, Ohtani E & Bass JD
|
|
(2006)
Metal-silicate fractionation in the deep magma ocean and light elements in the core
Ohtani E, Sakai T, Kawazoe T & Kondo T
|
|
(2006)
Hydrogen solubility in Al-rich stishovite and water transport to the lower mantle
Litasov K, Ohtani E, Kagi H, Lakshtanov D & Bass J
|
|
(2006)
Density of carbonated basaltic melt at the conditions of Earth’s upper mantle
Ghosh S, Ohtani E, Litasov K & Suzuki A
|
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(2006)
Fe-Mg partitioning between post-perovskite and magnesiowustite
Sakai T, Kondo T, Kobayashi Y, Ohtani E, Masaaki M, Yoo JH & Nagase T
|
|
(2005)
Effect of Al3+ and H+ on Elasticity of Stishovite
Lakshtanov D, Sinogeikin S, Litasov K, Ohtani E & Bass J
|
|
(2003)
Water Solubility in the Lower Mantle Minerals
Litasov K & Ohtani E
|
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(2003)
Iron-Nickel Alloy-Water Reaction Under High Pressure and High Temperature
Hirao N, Ohtani E, Kondo T & Kikegawa T
|
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(2003)
Mechanisms and Kinetics of the Post-Garnet Transformation in Natural Pyrope
Kubo T, Ohtani E, Kondo T, Hosoya T, Kikegawa T & Nagase T
|
|
(2003)
Phase Transformaion in Wet Oceanic Crust and Subduction Dynamics of the Slab
Ohtani E, Sano A, Litasov K, Kubo T & Kondo T
|
|
(2003)
Reaction and Separation of Metal and Silicate in the Early Earth, and Light Elements in the Core
Ohtani E, Kawazoe T, Kanbe Y & Heshiki K
|
|
(2003)
In situ Density Measurement of Basaltic Glass at High Pressure
Ando R, Ohtani E, Urakawa S & Katayama Y
|
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(2002)
Melting Relations of Pyrolite in CMAS-H2O System up to 25 GPa
Litasov K & Ohtani E
|
|
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Ohtani H.
|
(2005)
Elemental Mobility during Chemical Weathering of Volcanic Soil Profile in Kanto Area, Japan
Shikazono N & Ohtani H
|
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(2002)
Mobility of Rare Earth Elements and Major Elements during Chemical Weathering of Volcanic Soil Profile in Kanto Area, Central Japan
Shikazono N, Ohtani H, Takino A & Sato H
|
|
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Ohtani Tomoko
|
(2017)
Boron Isotopic Fractionation during Carbonate Precipitation
Ohtani T, Ohno T & Sakata S
|
|
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Ohtani Tomoyuki
|
(2016)
Evolution of the Median Tectonic Line Fault Zone during the Exhumation
Shigematsu N, Kametaka M, Inada N, Inaoi C, Kameda J, Takahashi M, Ohtani T & Miyakawa A
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|
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Ohte N.
|
(2016)
Distinctive Nitrogen Cycles between Asian and Polar Glaciers
Takeuchi N, Ohte N, Segawa T, Uetake J, Nagatsuka N & Li Z
|
|
(2016)
Effect of Sediment Trap by Check Dam on 137Cs Transport from Forest Catchment to Downstream
Oda T, Yamabe S, Ohte N, Hotta N, Endo I, Hashimoto O & Tanoi K
|
|
(2016)
Natural Isotope Tracers for Studying Stream Ecology
Tayasu I, Ishikawa NF, Kato Y, Yoshimizu C, Ohte N & Tokuchi N
|
|
(2016)
Lateral Carbon and Nutrients Exchanges in a Mangrove Tidal Creek: A Multi-Stable Isotope Approach
Taillardat P, Ziegler AD, Friess D, Marchand C, Ohte N & Widory D
|
|
(2016)
Radiocesium Redistribution Dynamics in a Forested Ecosystem in Fukushima after the Nuclear Power Plant Accident in March 2011
Ohte N, Murakami M, Endo I, Ohashi M, Oda T, Hotta N, Tanoi K, Kobayashi N & Ishii N
|
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(2016)
Role of Natural Organic Matter on Iodine and Pu Distribution and Mobility in Environmental Samples from the Northwestern Fukushima Prefecture
Xu C, Zhang S, Sugiyama Y, Ohte N, Ho Y-F, Fujitake N, Kaplan D, Yeager C, Schwehr K & Santschi P
|
|
(2015)
Nitrogen Deposition and Transformation Dynamics along the Canopy–soil Continuum of a Suburban Forest in Japan
Shi J, Ohte N, Tokuchi N, Imamura N, Nagayama M, Oda T & Suzuki M
|
|
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Ohtomo Yoko
|
(2008)
Contrast Occurrence of Banded Iron Formations in Western Part of Isua Spracrustal Belt, West Greenland
Ohtomo Y & Kakegawa T
|
|
(2007)
Geochemistry and TEM Observation of Graphite in 3.8 Ga Metasedimentary Rocks in Isua Supracrustal Belt
Ohtomo Y & Kakegawa T
|
|
(2004)
Heavy Metal Enrichment in Archean Carbon-Rich Samples: Hint to Early Carbon-Metal Compounds for Enzime Formation?
Kakegawa T, Ohtomo Y, Nakazawa H & Rosing M
|
|
|
Ohtomo Yoko
|
(2015)
Carbonate Vein Formation in Banded Iron Formations and Metabasalts Associated with CO2 Metasomatism, Isua Supracrustal Belt, West Greenland
Ohtomo Y & Kakegawa T
|
|
|
Ohtomo Yoko
|
(2016)
Biosignatures Recorded in Geochemical Correlations between Organic Matter and Fe-Bearing Minerals in 3.2Ga Banded Iron Formations, Barberton Green Stone Belt, South Africa
Nakajima R, Ohtomo Y, Otake T, Kakegawa T & Sato T
|
|
(2016)
Petrographic and Geochemical Characteristics of Monazite and Zircon Associated with Biogenic Graphite in > 3.7 Ga Metasedimentary Rocks, Isua Supracrustal Belt, West Greenland
Ohtomo Y, Kato T & Otake T
|
|
|
Ohtomo Yoko
|
(2017)
Micro to Nanoscale Observations of Carbonaceous Matters in 3.2 Ga Banded Iron Formations, Sheba Gold Mine, Moodies Group, Barberton Greenstone Belt and >3.7 Ga Schist, Isua Supracrustal Belt
Ohtomo Y, Nakajima R, Otake T & Kakegawa T
|
|
|
Ohtomo Yoko
|
(2018)
The Role of Multi-Stage Processes on REE Enrichment in Kangankunde Carbonatites, Malawi
Chikanda F, Otake T, Ohtomo Y & Sato T
|
|
(2018)
Nano-Scale Observations of Cr-Bearing Spinel Synthesized Under Low Temperature Hydrothermal Conditions
Nishikata M, Ohtomo Y, Otake T, Kimura Y, Kawamoto D & Sato T
|
|
(2018)
Micro to Nanostructures of Carbonaceous Materials in 3.2 Ga Banded Iron Formations, Moodies Group, Barberton Greenstone Belt, South Africa
Ohtomo Y, Nakajima R, Otake T, Kakegawa T & Sato T
|
|
|
Ohtomo Yoko
|
(2020)
A Natural Attenuation of Heavy Metals in a Stream Contaminated by Acid Mine Drainage from Artisanal Gold Mining in Cambodia
Tum S, Sato T, Matsui T, Kong S, Ohtomo Y, Kikuchi R & Otake T
|
|
|
Ohtomo Yoko
|
(2021)
Fe Isotope Signatures for Oxidative Precipitation of Ferrous Iron in ~3.2 Ga Shallow Ocean from the Moodies Group, Barberton Greenstone Belt, South Africa
Sugiura R, Otake T, Ohtomo Y, Sato T & Kakegawa T
|
|
(2021)
Geochemical Modeling of a Natural Remediation of an Acid Mine Drainage from an Abandoned Mine in Northern Japan
Tum S, Chikanda F, Matsui T, Ohtomo Y, Otake T, Kikuchi R, Norota S & Sato T
|
|
|
Ohtomo Yoko
|
(2022)
Iron Precipitation and Associated Microbial Activities in Ainai and Shojin River Mine Drainages, Japan
Ohtomo Y, Matsui T, Chikanda F, Tum S, Otake T & Sato T
|
|
|
Ohtomo Yoko
|
(2023)
Transparent Carbon Films Containing Graphene in 3.2 Ga Sedimentary Rocks in the Moodies Group, Barberton Greenstone Belt, South Africa
Ohtomo Y, Otake T, Kakegawa T & Sato T
|
|
(2023)
Fe and Mg Isotope Fractionations in Ferruginous Sedimentary Rocks from the ~3.2 Ga Moodies Group, Barberton Greenstone Belt, South Africa
Otake T, Sugiura R, Shin K-C, Ohtomo Y, Kakegawa T & Sato T
|
|
|
Ohtsuka S.
|
(2023)
Organic Matter and Heavy Metals Transport from Land to Deep Sea via Deep-Sea Submarine Canyons in Toyama Bay
Ohtsuka S, Zhang J, Horikawa K & Senjyu T
|
|
|
Ohtsuka T.
|
(2019)
Diatom Assemblages Vary with the Environmental Factors Even within an Area of a River Mouth Tidal Flat
Yamamoto M, Ohtsuka T & Sugitani K
|
|
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Ohtsuki K.
|
(2016)
Migration of Small Solid Bodies in Circumplanetary Gas Disks
Ohtsuki K, Shimizu S, Kawamura H & Suetsugu R
|
|
|
Ohtsuki T.
|
(2020)
Generation and Analysis of the Radioactive Particles Emitted from the Fukushima Nuclear Accident
Inagaki M, Sato R, Sekimoto S, Takamiya K, Oki Y & Ohtsuki T
|
|
(2015)
Trace Amounts of Halogens (Cl, Br and I) in Mantle Xenolith Samples
Sekimoto S, Ebihara M, Shirai N, Homura Y & Ohtsuki T
|
|
|
Ohuchi T.
|
(2016)
Creep Strength of Ringwoodite Measured up to 1700 K at 17-18 GPa Using a deformation-Dia Apparatus
Kawazoe T, Nishihara Y, Ohuchi T, Miyajima N, Maruyama G, Higo Y, Funakoshi K-I & Irifune T
|
|
(2016)
Lattice-Preferred-Orientation of hcp Metals Studied by High-Pressure Deformation
Nishihara Y, Ohuchi T, Kawazoe T, Maruyama G, Seto Y, Higo Y, Funakoshi K-I & Tange Y
|
|
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Ohwada M.
|
(2016)
Mantle Helium Distribution in Kyushu District, Southwest Japan
Horiguchi K, Kazahaya K, Tsukamoto H, Morikawa N, Ohwada M & Nakama A
|
|
(2016)
Magmatic Volatile Flux into the Groundwater System in and Around Kutcharo Caldera, East Hokkaido, Japan
Ohwada M, Kazahaya K, Morikawa N, Yasuhara M, Takahashi HA, Takahashi M, Inamura A, Oyama Y, Miyagi I, Itoh J & Tsukamoto H
|
|
(2013)
Helium Isotope Map of Japan
Horiguchi K, Morikawa N, Ohwada M, Nakama A & Kazahaya K
|
|
(2011)
Geochemical and Isotopic Analyses of Non-Volcanogenic Hot Springs in Central Japan
Kusuda C, Iwamori H, Kazahaya K, Morikawa N, Takahashi M, Takahashi H, Ohwada M, Ishikawa T, Tanimizu M & Nagaishi K
|
|
(2010)
Geochemical Modeling of Slab-Derived Fluids
Kusuda C, Iwamori H, Kazahaya K, Morikawa N, Takahashi M, Takahashi H, Ohwada M, Ishikawa T, Tanimizu M & Nagaishi K
|
|
(2003)
Helium Isotopic Ratios and Geochemistry of Volcanic Fluids from the Norikura Volcanic Chain, Central Japan: Implications for Crustal Structures and Seismicity
Kusakabe M, Ohwada M, Satake H, Nagao K & Kawasaki I
|
|
(2003)
Mixing of Meteoric Water and Thermal Water Inferred from Helium Isotopes and its Application to Groundwater Residence Time
Morikawa N, Kazahaya K, Nagao K, Ohwada M, Yasuhara M & Inamura A
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|
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Ohyama K.
|
(2015)
Determination of Trace Orthophosphate in Water of Lake Biwa (Japan) by Ion Chromatography
Maruo M, Ishimaru M, Azumi Y, Ohyama K & Obata H
|
|
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Ohyama T.
|
(2016)
Changes in the Concentrations of Radioactive Cesium Outflowed from the Steep Moutainious Forest of Abukuma Mountains, Released by Fukushima Daiichi Nuclear Power Plant Accident
Ishii Y, Watanabe T, Ohyama T, Sasaki Y, Abe H, Mitachi K & Niizato T
|
|
(2016)
Accurate Quantification of Atmospheric Nitrate in Stream Water Eluted from a Small Forested Watershed Using Triple Oxygen Isotopic Composition
Obata Y, Ando K, Ohyama T, Nakagawa F, Tsunogai U, Yamashita N, Saito T & Sase H
|
|
(2016)
Quantifying Nitrate Dynamics in Lakes Using Triple Oxygen Isotopes as Tracers
Tsunogai U, Miyauchi T, Ohyama T, Komatsu D, Obata Y & Nakagawa F
|
|
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Oi M.
|
(2011)
Natural Analogue Study on Long-Term Reaction of Bentonite and Highly Alkaline Groundwater
Oi M, Shikazono N, Yamakawa M & Fujii N
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