T. Gamo

发表

Stable isotopic ratios and origins of the carbonates associated with cold seepage at the eastern Nankai Trough

J. Boulègue, H. Sakai, T. Gamo, 1992 .

Peculiar features of Suiyo Seamount hydrothermal fluids, Izu-Bonin Arc: Differences from subaerial volcanism

H. Wakita, U. Tsunogai, H. Sakai, 1994 .

Helium and carbon geochemistry of hydrothermal fluids from the Mid-Okinawa Trough Back Arc Basin, southwest of Japan

H. Wakita, J. Ishibashi, H. Sakai, 1995 .

Sulfides in oxic seawater over the submarine hydrothermal area of Kikai Caldera south of Kyushu Island, Japan

K. Shirai, H. Obata, Y. Sano, 2015 .

9 - Submarine hydrothermal activity in coastal zones

T. Gamo, G. Glasby, 2003 .

Long-term bottom water warming in the north Ross Sea

H. Obata, T. Gamo, H. Ozaki, 2009 .

Enrichment of adsorbed methane in authigenic carbonate concretions of the Japan Trench

S. Saito, U. Tsunogai, A. Ijiri, 2009 .

Dissolved iron and zinc in Sagami Bay and the Izu-Ogasawara Trench

J. Nishioka, Taejin Kim, S. Takeda, 2017, Journal of Oceanography.

Distribution of Dissolved Zinc in the Western and Central Subarctic North Pacific

J. Nishioka, Taejin Kim, H. Obata, 2016 .

Sampling and onboard analytical methods for determining subnanomolar concentrations of zinc in seawater

J. Nishioka, Taejin Kim, H. Obata, 2015 .

GEOTRACES – An international study of the global marine biogeochemical cycles of trace elements and their isotopes

E. Boyle, C. German, A. Oschlies, 2007 .

Molecular hydrogen and carbon monoxide in seawater in an area adjacent to Kuroshio and Honshu Island in Japan

H. Obata, H. Ogawa, T. Gamo, 2014 .

Tectonic context of fluid venting at the toe of the eastern Nankai accretionary prism: Evidence for a shallow detachment fault

P. Tarits, H. Tokuyama, P. Schultheiss, 1992 .

Sediment deformation and hydrogeology of the Nankai Trough accretionary prism: Synthesis of shipboard results of ODP Leg 131

A. Taira, M. Yamano, F. Siena, 1992 .

In-situ survey of nanomolar manganese in seawater using an autonomous underwater vehicle around a volcanic crater at Teishi Knoll, Sagami Bay, Japan

Tamaki Ura, Kei Okamura, T. Ura, 2008 .

A Submersible Flow-through Analyzer for in situ Colorimetric Measurement down to 2000 m Depth in the Ocean

H. Kimoto, K. Ishida, H. Sakai, 1994 .

Global Distribution of PFOS and Related Chemicals

B. Loganathan, P. Lam, L. Yeung, 2011 .

Yttrium and rare earth elements in fluids from various deep-sea hydrothermal systems

J. Charlou, Y. Fouquet, E. Douville, 1999 .

Synchronous bidecadal periodic changes of oxygen, phosphate and temperature between the Japan Sea deep water and the North Pacific intermediate water

T. Ono, T. Gamo, Y. Watanabe, 2003 .

Methane enrichment in low-temperature hydrothermal fluids from the Suiyo Seamount in the Izu-Bonin Arc of the western

U. Tsunogai, M. Utsumi, J. Ishibashi, 2008 .

Acidic and sulfate-rich hydrothermal fluids from the Manus back-arc basin, Papua New Guinea

J. Auzende, J. Charlou, K. Shitashima, 1997 .

Photochemical histories of nonmethane hydrocarbons inferred from their stable carbon isotope ratio measurements over east Asia

B. Huebert, H. Matsueda, U. Tsunogai, 2009 .

Anthropogenic Lead Emissions in the Ocean: The Evolving Global Experiment

E. Boyle, A. Noble, Gonzalo Carrasco, 2014 .

Carbon and oxygen isotopic ratios of carbon dioxide of a stratospheric profile over Japan

T. Nakazawa, H. Sakai, Masayuki Tanaka, 1989 .

Carbon isotopic compositions of C2‐C5 hydrocarbons and methyl chloride in urban, coastal, and maritime atmospheres over the western North Pacific

U. Tsunogai, N. Yoshida, T. Gamo, 1999 .

Study on vertical profiles of rare earth elements by using an ocean general circulation model

H. Hasumi, Y. Yamanaka, H. Obata, 2009 .

Gas geochemical characteristics of hydrothermal plumes at the HAKUREI and JADE vent sites, the Izena Cauldron, Okinawa Trough

K. Shirai, U. Tsunogai, Y. Sano, 2010 .

Methane, manganese, and helium‐3 in newly discovered hydrothermal plumes over the Central Indian Ridge, 18°–20°S

U. Tsunogai, Y. Sano, T. Gamo, 2008 .

Stable isotopic compositions and fractionations of carbon monoxide at coastal and open ocean stations in the Pacific

U. Tsunogai, N. Yoshida, T. Gamo, 2004 .

Congener-Specific Carbon Isotopic Analysis of 18 PCB Products Using Two Dimensional GC/IRMS

N. Yamashita, G. Petrick, T. Katase, 2005 .

Emission, Dynamics and Transport of Perfluoroalkyl Substances from Land to Ocean by the Great East Japan Earthquake in 2011.

K. Kannan, N. Yamashita, S. Taniyasu, 2015, Environmental science & technology.

Sulphur-isotopic composition of the deep-sea mussel Bathymodiolus marisindicus from currently active hydrothermal vents in the Indian Ocean

C. Mizota, Y. Fujiwara, T. Yamanaka, 2003, Journal of the Marine Biological Association of the United Kingdom.

GEOCHEMICAL AND ISOTOPIC EVIDENCE FOR FLUID FLOW IN THE WESTERN NANKAI SUBDUCTION ZONE , JAPAN

H. Elderfield, J. Gieskes, M. Kastner, 2006 .

32. GEOCHEMICAL AND ISOTOPIC EVIDENCE FOR FLUID FLOW IN THE WESTERN NANKAI SUBDUCTION ZONE, JAPAN1

H. Elderfield, J. Gieskes, M. Kastner, 1993 .

Geochemical studies of pore fluid in surface sediment on the Daini Atsumi Knoll

U. Tsunogai, T. Gamo, T. Toki, 2007 .

Origins of hydrocarbons in the Sagara oil field, central Japan

U. Tsunogai, T. Gamo, T. Toki, 2006 .

Carbon isotopic evidence of methane oxidation through sulfate reduction in sediment beneath cold seep vents on the seafloor at Nankai Trough

U. Tsunogai, N. Yoshida, T. Gamo, 2002 .

Contribution of heat outputs from high- and low-temperature hydrothermal sources to the neutrally buoyant plume at the TAG hydrothermal mound, Mid-Atlantic Ridge

S. Goto, T. Gamo, K. Mitsuzawa, 2007 .

Rare Earth Elements in the hydrothermal system at Okinawa Trough back-arc basin

U. Tsunogai, J. Ishibashi, H. Obata, 2007 .

Methane, ethane and total inorganic carbon in fluid samples taken during the 1989 Kaiko-Nankai project

H. Sakai, J. Boulègue, J. Ishibashi, 1992 .

Chemical characteristics of hadal waters in the Izu-Ogasawara Trench of the western Pacific Ocean

K. Shitashima, T. Gamo, 2018, Proceedings of the Japan Academy. Series B, Physical and biological sciences.

Excess bottom222Rn profiles and their implications in the northwestern Pacific Ocean

T. Gamo, Y. Horibe, 1984 .

Helium isotopes of seawater in the Japan Sea

K. Shirai, Y. Sano, T. Gamo, 2008 .

Rare earth elements in seawater during an iron-induced phytoplankton bloom of the western subarctic Pacific (SEEDS-II)

A. Tsuda, S. Takeda, H. Obata, 2009 .

Recent distribution of lead in the Indian Ocean reflects the impact of regional emissions

E. Boyle, H. Obata, Y. Echegoyen, 2014, Proceedings of the National Academy of Sciences.

Fresh water seepage and pore water recycling on the seafloor: Sagami Trough subduction zone, Japan

H. Wakita, U. Tsunogai, Y. Nojiri, 1996 .

Particle flux in the twilight zone of the eastern Indian Ocean: A constraint from 234U-230Th and 228Ra-228Th disequilibria

Yoshiyuki Yamamoto, S. Luo, H. Obata, 2007 .

A comprehensive global oceanic dataset of helium isotope and tritium measurements

J. Lupton, S. Doney, M. Rhein, 2018, Earth System Science Data.

The GEOTRACES Intermediate Data Product 2017

Martin Frank, William J. Jenkins, Nicholas R. Bates, 2018, Chemical Geology.

Anthropogenic Lead Pollution in the Ocean

T. Gamo, 2019, Human Geoscience.

Distribution and speciation of dissolved zinc in the western North Pacific and its adjacent seas

Y. Kondo, Taejin Kim, H. Obata, 2015 .

Dissolved Zn and its speciation in the northeastern Indian Ocean and the Andaman Sea

Taejin Kim, H. Obata, T. Gamo, 2015, Front. Mar. Sci..

Geochemical origin of hydrothermal fluid methane in sediment-associated fields and its relevance to the geographical distribution of whole hydrothermal circulation

N. Yoshida, Michihiro Ito, T. Nunoura, 2013 .

An analytical system for determining delta17O in CO2 using continuous flow-isotope ratio MS.

U. Tsunogai, S. Aoki, T. Nakazawa, 2005, Analytical Chemistry.

High alkalinity due to sulfate reduction in the CLAM hydrothermal field, Okinawa Trough

H. Sakai, J. Ishibashi, K. Shitashima, 1991 .

Unique chemistry of the hydrothermal solution in the mid‐Okinawa Trough Backarc Basin

T. Matsumoto, H. Wakita, T. Naganuma, 1990 .

Hydrothermal plumes at the Rodriguez triple junction, Indian ridge

T. Oomori, S. Matsumoto, H. Obata, 1996 .

Helium and carbon geochemistry of hydrothermal fluids from the North Fiji Basin spreading ridge (southwest Pacific)

H. Wakita, Y. Nojiri, J. Auzende, 1994 .

Hydrothermal plumes in the eastern Manus Basin, Bismarck Sea: CH4, Mn, Al and pH anomalies

J. Ishibashi, H. Sakai, S. Ohta, 1993 .

Geochemical evidence for hydrothermal activity in the Okinawa Trough

Y. Nojiri, H. Sakai, H. Tsubota, 1988 .

Stable carbon and oxygen isotopic determination of sub-microgram quantities of CaCO3 to analyze individual foraminiferal shells.

U. Tsunogai, T. Gamo, Toyoho Ishimura, 2004, Rapid communications in mass spectrometry : RCM.

Mantle helium flux from the bottom of Lake Mashu, Japan

Y. Nojiri, J. Ishibashi, H. Sakai, 1992 .

Distribution of helium-3 plumes and deep-sea circulation in the central Indian Ocean

K. Shirai, H. Obata, Y. Sano, 2018 .

Precise Determination of Dissolved Gases in Sea Water by Shipboard Gas Chromatography

T. Gamo, Y. Horibe, 1980 .

Neodymium isotopic composition and concentration in the Southwest Pacific Ocean

H. Obata, H. Tazoe, Chuan‐Chou Shen, 2013 .

A Systematic Assessment of Stable Sr Isotopic Compositions of Vent Fluids in Arc/Back-Arc Hydrothermal Systems: Effects of Host Rock Type, Phase Separation, and Overlying Sediment

H. Kawahata, T. Ishikawa, D. Araoka, 2020, Frontiers in Earth Science.

Magnesium isotopic composition of submarine vent fluids from arc and back-arc hydrothermal systems in the western Pacific

H. Kawahata, D. Araoka, T. Yoshimura, 2020 .

Lithium isotopic systematics of submarine vent fluids from arc and back‐arc hydrothermal systems in the western Pacific

H. Kawahata, D. Araoka, T. Gamo, 2016 .

Chemical composition of hydrothermal fluids in the central and southern Mariana Trough backarc basin

U. Tsunogai, J. Ishibashi, Y. Sano, 2015 .

Boron isotope geochemistry of vent fluids from arc/back-arc seafloor hydrothermal systems in the western Pacific

H. Kawahata, T. Ishikawa, T. Gamo, 2015 .

Helium isotopes in South Pacific deep seawater

Y. Sano, T. Gamo, N. Takahata, 1995 .

Manganese and methane anomalies in the North Fiji Basin

P. Sedwick, T. Gamo, G. McMurtry, 1990 .

Active hydrothermal mounds in the Okinawa Trough backarc basin, Japan

M. Yamano, T. Oomori, H. Sakai, 1988 .

31. MAJOR AND MINOR ELEMENT GEOCHEMISTRY OF INTERSTITIAL WATERS OF SITE 808, NANKAI TROUGH: AN OVERVIEW1

J. Gieskes, M. Kastner, T. Gamo, 1993 .

Volatile element isotopic systematics of the Rodrigues Triple Junction Indian Ocean MORB: implications for mantle heterogeneity

Y. Sano, T. Gamo, T. Ishii, 1999 .

Distribution and speciation of copper in seawater of East China Sea and its surrounding areas

H. Obata, K. H. Wong, T. Gamo, 2017 .

Silver in Tokyo Bay estuarine waters and Japanese rivers

H. Obata, Yan Zhang, T. Gamo, 2008 .

Helium and carbon gas geochemistry of pore fluids from the sediment-rich hydrothermal system in Escanaba Trough

H. Wakita, Masanori Sato, J. Ishibashi, 2002 .

Simultaneous measurement of picomolar zirconium, hafnium, niobium and tantalum in seawater using commercially available chelating resin and subsequent ICP-MS determination

Taejin Kim, H. Obata, A. Mashio, 2018, GEOCHEMICAL JOURNAL.

Precise determination of dissolved platinum in seawater of the Japan Sea, Sea of Okhotsk and western North Pacific Ocean

H. Obata, T. Gamo, A. Okubo, 2014 .

Noble gas and carbon isotopes in Mariana Trough basalt glasses

B. Marty, A. Jambon, Y. Sano, 1998 .

12. CARBON ISOTOPE RATIO OF TOTAL INORGANIC CARBON IN PORE WATERS ASSOCIATED WITH DIAGENESIS OF ORGANIC MATERIAL AT SITE 808, NANKAI TROUGH1

J. Gieskes, M. Kastner, T. Gamo, 1993 .

Philippine Sea Abyssal Waters in the Northwestern Pacific: Characterization from Tracer-Tracer Diagrams

T. Gamo, 1993 .

Congener-specific carbon isotopic analysis of technical PCB and PCN mixtures using two-dimensional gas chromatography-isotope ratio mass spectrometry.

K. Kannan, J. Falandysz, N. Yamashita, 2005, Environmental science & technology.

Stable isotopic compositions of methane and carbon monoxide in the Suiyo hydrothermal plume, Izu–Bonin arc: Tracers for microbial consumption/production

U. Tsunogai, J. Ishibashi, T. Gamo, 2005 .

Stable Isotope Evidence for a Putative Endosymbiont-Based Lithotrophic Bathymodiolus sp. Mussel Community Atop a Serpentine Seamount

U. Tsunogai, C. Mizota, T. Yamanaka, 2003 .

Anomalies of bottom CH4 and trace associated with high heat flow at community off Hatsu-shima Island, A preliminary report of Tansei Maru metal concentrations the Calyptogena Sagami Bay, Japan: KT-88-1 cruise Leg-1

Ishibashi, Eun-Soo, M. Kinoshita, 2007 .

Anomalies of bottom CH4 and trace metal concentrations associated with high heat flow at the Calyptogena community off Hatsu-shima Island, Sagami Bay, Japan: A preliminary report of Tansei Maru KT-88-1 cruise Leg-1

M. Kinoshita, J. Ishibashi, K. Shitashima, 1988 .

Boron and halide systematics in submarine hydrothermal systems: Effects of phase separation and sedimentary contributions

D. Butterfield, C. You, J. Gieskes, 1994 .

Chemical characteristics of hydrothermal fluids from the TAG Mound of the Mid‐Atlantic Ridge in August 1994: Implications for spatial and temporal variability of hydrothermal activity

H. Edmonds, Y. Sano, T. Gamo, 1996 .

A global survey of perfluorinated acids in oceans.

Nobuyoshi Yamashita, Kurunthachalam Kannan, K. Kannan, 2005, Marine pollution bulletin.

Hydrothermal fluid geochemistry at the Iheya North field in the mid-Okinawa trough: Implication for origin of methane in subseafloor fluid circulation systems

Satoshi Nakagawa, Ken Takai, Naohiro Yoshida, 2011 .

Dissolved platinum in rainwater, river water and seawater around Tokyo Bay and Otsuchi Bay in Japan

H. Obata, H. Tazoe, A. Mashio, 2016 .

Stability of amino acids in simulated hydrothermal vent environments

H. Yanagawa, Kensei Kobayashi, T. Gamo, 1997 .

Selective and sensitive determination of trace manganese in sea water by flow through technique using luminol–hydrogen peroxide chemiluminescence detection

Kei Okamura, Hajime Karatani, Hajime Obata, 1998 .

First Hydrothermal Vent Communities from the Indian Ocean Discovered

Toshiyuki Yamaguchi, Shinji Tsuchida, Hajime Watabe, 2001 .

Abyssal circulation in the Japan Sea

T. Gamo, Y. Horibe, 1983 .

134Cs and 137Cs in the North Pacific Ocean derived from the March 2011 TEPCO Fukushima Dai-ichi Nuclear Power Plant accident, Japan. Part two: estimation of 134Cs and 137Cs inventories in the North Pacific Ocean

M. Kajino, Y. Inomata, T. Sekiyama, 2016, Journal of Oceanography.

Precise measurement of chlorine stable isotopic ratios by thermal ionization mass spectrometry

T. Gamo, M. Numata, N. Nakamura, 2001 .

Distribution and Phylogenetic Characteristics of the Genes Encoding Enzymes Relevant to Methane Oxidation in Oxygen Minimum Zones of the Eastern Pacific Ocean

T. Naganuma, H. Obata, Y. Sano, 2007 .

Analysis of perfluorinated acids at parts-per-quadrillion levels in seawater using liquid chromatography-tandem mass spectrometry.

Tsuyoshi Okazawa, Nobuyoshi Yamashita, Kurunthachalam Kannan, 2004, Environmental science & technology.

Venting of Carbon Dioxide-Rich Fluid and Hydrate Formation in Mid-Okinawa Trough Backarc Basin

H. Wakita, M. Yamano, M. Yamano, 1990, Science.

13. IODIDE, BROMIDE, MANGANESE, BORON, AND DISSOLVED ORGANIC CARBON IN INTERSTITIAL WATERS OF ORGANIC CARBON-RICH MARINE SEDIMENTS: OBSERVATIONS IN THE NANKAI ACCRETIONARY PRISM1

Robert F. Chen, C. You, J. Gieskes, 1993 .

Geochemical and microbiological evidence for a hydrogen-based, hyperthermophilic subsurface lithoautotrophic microbial ecosystem (HyperSLiME) beneath an active deep-sea hydrothermal field

Ken Takai, Kenneth H. Nealson, Urumu Tsunogai, 2004, Extremophiles.

Perfluorinated acids as novel chemical tracers of global circulation of ocean waters.

Nobuyoshi Yamashita, Kurunthachalam Kannan, Si Wei, 2008, Chemosphere.

Geochemical study of the bathyal seep communities at the Hatsushima site, Sagami Bay, Central Japan

H. Sakai, J. Ishibashi, S. Ohta, 1987 .

CHEMICAL METHODS FOR INTERSTITIAL WATER ANALYSIS ABOARD JOIDES RESOLUTION OCEAN DRILLING PROGRAM TEXAS A&M UNIVERSITY Technical Note 15

Joris M. Gieskes, Toshitaka Gamo, J. Gieskes, 1991 .

Helium and carbon isotope systematics at Ontake volcano, Japan

S. Sasaki, K. Nagao, Y. Sano, 1998 .

Secular variations of helium and carbon isotopes at Galeras volcano, Colombia

Y. Sano, T. Gamo, S. Williams, 1997 .

Carbon and helium isotopic ratios at Kusatsu-Shirane Volcano, Japan

J. Hirabayashi, Y. Sano, T. Gamo, 1994 .

Secular variations of carbon and helium isotopes at Izu-Oshima Volcano, Japan

H. Wakita, Y. Sano, T. Gamo, 1995 .

Hydrogen Effect on the .DELTA.13C Value of CO2 Measured by Mass Spectrometry with Electron-Impact Ionization.

Y. Sano, T. Gamo, Y. Nishio, 1995 .

Chemical characteristics of newly discovered black smoker fluids and associated hydrothermal plumes at the Rodriguez Triple Junction, Central Indian Ridge

Kei Okamura, Ryuichi Shinjo, Urumu Tsunogai, 2001 .

Carbon and helium isotope systematics of North Fiji Basin basalt glasses: carbon geochemical cycle in the subduction zone

Sho Sasaki, Yoshiro Nishio, Yuji Sano, 1998 .

The Sea of Japan and Its Unique Chemistry Revealed by Time-Series Observations over the Last 30 Years

N. Yamashita, S. Taniyasu, Y. Sano, 2014 .

Gas chromatographic separation of CO2 and N2O for measurements of .DELTA.13C in atmospheric CO2.

T. Gamo, Y. Horibe, 1985 .

Consumption of dissolved oxygen in the deep Japan Sea, giving a precise isotopic fractionation factor

H. Obata, T. Gamo, N. Nakayama, 2007 .

Spacial and temporal variations of water characteristics in the Japan Sea bottom layer

H. Sakai, H. Tsubota, T. Gamo, 1986 .

Neodymium concentration and isotopic composition distributions in the southwestern Indian Ocean and the Indian sector of the Southern Ocean

H. Obata, H. Tazoe, Chuan‐Chou Shen, 2019, Chemical Geology.

Isotopic variation of molecular hydrogen in 20°-375°C hydrothermal fluids as detected by a new analytical method

Ken Takai, Shinsuke Kawagucci, T. Oomori, 2010 .

Carbonate-related parameters of subsurface waters in the West Philippine, South China and Sulu Seas

C. Chen, T. Gamo, W. Hou, 2006 .

Geochemical implications for the mechanism of deep convection in a semi-closed tropical marginal basin: Sulu Sea

Hideki Kakiuchi, Noriyuki Momoshima, Yuji Sano, 2007 .

DISSOLVED RARE EARTH ELEMENTS AND HYDROGRAPHY IN THE SULU SEA

T. Gamo, Y. Nozaki, H. Amakawa, 1999 .

Geochemical characteristics of hydrothermal fluids at Hatoma Knoll in the southern Okinawa Trough

U. Tsunogai, T. Yamanaka, R. Shinjo, 2016 .

Geological background of the Kairei and Edmond hydrothermal fields along the Central Indian Ridge: Implications of their vent fluids’ distinct chemistry

Ken Takai, Hidenori Kumagai, Urumu Tsunogai, 2008 .

Carbon isotopic distribution of methane in deep-sea hydrothermal plume, Myojin Knoll Caldera, Izu-Bonin arc: implications for microbial methane oxidation in the oceans and applications to heat flux estimation

U. Tsunogai, N. Yoshida, J. Ishibashi, 2000 .

Variability in the microbial communities and hydrothermal fluid chemistry at the newly discovered Mariner hydrothermal field, southern Lau Basin

J. Lupton, Yohey Suzuki, K. Horikoshi, 2008 .

Continuation of the hydrothermal fluid chemistry time series at TAG, and the effects of ODP drilling

C. German, H. Edmonds, J. Edmond, 1996 .

Global warming may have slowed down the deep conveyor belt of a marginal sea of the northwestern Pacific: Japan Sea

T. Gamo, 1999 .

Revealed by Time-Series Observations over the Last 30 Years

N. Yamashita, S. Taniyasu, Y. Sano, 2014 .

Comparison of Oceanic Δ14C Data with Those of GEOSECS: Vertical Profiles in 1973 (GEOSECS) and in 1980 at (30° N, 170° E) in the Northwestern Pacific Ocean

T. Gamo, Y. Horibe, Hiromi Kobayashi, 1987, Radiocarbon.

SHINKAI 6500 dives in the Manus Basin: New STARMER Japanese-French Program

J. Naka, T. Matsumoto, J. Auzende, 1996 .

Methane-rich plumes in the Suruga Trough (Japan) and their carbon isotopic characterization

H. Wakita, U. Tsunogai, J. Ishibashi, 1998 .

230Th and 232Th distributions in mid-latitudes of the North Pacific Ocean: Effect of bottom scavenging

H. Obata, T. Gamo, M. Yamada, 2012 .

O2 consumption rate and its isotopic fractionation factor in the deep water of the Philippine Sea

Y. Yamanaka, T. Gamo, N. Nakayama, 2008 .

Colorimetric Detection of Mercury(II) Ion in Aqueous Solution Using Silver Nanoparticles

H. Obata, T. Gamo, M. Firdaus, 2017, Analytical Sciences.

Volcanoes of the southwestern extension of the active Mariana island arc: New swath‐mapping and geochemical studies

J. Kasahara, T. Gamo, T. Ishii, 1998 .

Concentrations and activity ratios of 228Ra and 226Ra in surface seawater along the Pacific coast of Japan

Y. Mahara, T. Gamo, T. Ohta, 2011 .

Impact of anthropogenic Pb and ocean circulation on the recent distribution of Pb isotopes in the Indian Ocean

E. Boyle, H. Obata, Y. Echegoyen, 2015 .

Discovery of a new hydrothermal venting site in the southernmost Mariana Arc: Al-rich hydrothermal plumes and white smoker activity associated with biogenic methane

U. Tsunogai, T. Yamanaka, J. Ishibashi, 2004 .

Excess 222Rn profiles in the bottom layer of the Japan Sea and their implication for bottom water dynamics

T. Gamo, 2014 .

Recent upward shift of the deep convection system in the Japan Sea, as inferred from the geochemical tracers tritium, oxygen, and nutrients

Noriyuki Momoshima, N. Momoshima, T. Gamo, 2001 .

Microbial metabolism inferred from chemical and isotopic compositions of pore water around bananas discovered on the deep-sea floor in the Tenryu Submarine Canyon

U. Tsunogai, K. Kawamura, T. Gamo, 2017 .

Unique hydrothermal fluid from the DESMOS caldera, Manus Basin : reply to comments by J. A. Resing and F. J. Sansone

J. Ishibashi, K. Shitashima, T. Gamo, 1996 .

Dissolved oxygen in the bottom water of the Sea of Japan as a sensitive alarm for global climate change

T. Gamo, 2011 .

First measurements of methane and its carbon isotope ratio in the Japan Sea (East Sea)

U. Tsunogai, D. Kang, Kyung-Ryul Kim, 2012 .

Scavenging of 230Th in the Sulu Sea

H. Obata, T. Gamo, M. Yamada, 2007 .

Methane anomalies in seawater above the Loihi submarine summit area, Hawaii

B. Tilbrook, H. Sakai, J. Ishibashi, 1987 .

Hydrothermal activity on the summit of Loihi Seamount, Hawaii

B. Tilbrook, G. McMurty, H. Sakai, 1987 .

Size fractionation of nanoparticulate metal sulfides in oxic water of Lake Teganuma, Japan

Taejin Kim, H. Obata, T. Gamo, 2016 .

Coupled isotopic systematics of surface cerium and neodymium in the Pacific Ocean

H. Tazoe, T. Gamo, H. Obata, 2011 .

Determination of cerium isotope ratios in geochemical samples using oxidative extraction technique with chelating resin

H. Obata, H. Tazoe, T. Gamo, 2007 .

Development of an in situ manganese analyzer using micro-diaphragm pumps and its application to time-series observations in a hydrothermal field at the Suiyo seamount

Kei Okamura, Hideshi Kimoto, Yoshiki Sohrin, 2004 .

Biogeochemistry and biodiversity in the Sulu Sea

T. Gamo, S. Nishida, 2007 .

Wide variation of chemical characteristics of submarine hydrothermal fluids due to secondary modification processes after high temperature water-rock interaction : a review

T. Gamo, 1995 .

Precise determination of the cerium isotopic compositions of surface seawater in the Northwest Pacific Ocean and Tokyo Bay

H. Obata, H. Tazoe, T. Gamo, 2007 .

Hydrothermal plumes in the Gulf of Aden, as characterized by light transmission, Mn, Fe, CH 4 and δ 13 C–CH 4 anomalies

U. Tsunogai, T. Gamo, H. Hatanaka, 2015 .

Development of a deep-sea in situ Mn analyzer and its application for hydrothermal plume observation

Kei Okamura, Hideshi Kimoto, Hajime Obata, 2001 .

14. MAJOR-ELEMENT CHEMISTRY AND ALTERATION MINERALOGY OF VOLCANIC ASH, SITE 808 IN THE NANKAI TROUGH1

A. Taira, W. Soh, T. Gamo, 1993 .

Sea‐to‐air flux of dimethyl sulfide in the South and North Pacific Ocean as measured by proton transfer reaction‐mass spectrometry coupled with the gradient flux technique

S. Inomata, H. Tanimoto, S. Kameyama, 2017 .

Molecular phylogenetic and chemical analyses of the microbial mats in deep-sea cold seep sediments at the northeastern Japan Sea

Yasuhiko Yoshida, Jing Zhang, Chiaki Kato, 2006, Extremophiles.

Detection of low-chloride fluids beneath a cold seep field on the Nankai accretionary wedge off Kumano, south of Japan

U. Tsunogai, T. Gamo, J. Ashi, 2004 .

Gas Chemistry of Pore Fluids from Oomine Ridge on the Nankai Accretionary Prism

M. Kinoshita, U. Tsunogai, Y. Sano, 2011 .

Long-term observation of mass-independent oxygen isotope anomaly in stratospheric CO 2

U. Tsunogai, S. Aoki, T. Nakazawa, 2007 .

Long-term observation of mass-independent oxygen isotope anomaly in stratospheric CO2

U. Tsunogai, S. Aoki, T. Nakazawa, 2018 .

Long-term monitoring of carbon and oxygen isotope ratios of stratospheric CO2 over Japan

T. Machida, T. Nakazawa, H. Sakai, 1995 .

Sources of pore water in a Tanegashima mud volcano inferred from chemical and stable isotopic studies

U. Tsunogai, T. Gamo, J. Ashi, 2010 .

Dissolved Platinum Concentrations in Coastal Seawater: Boso to Sanriku Areas, Japan

H. Obata, A. Mashio, T. Gamo, 2017, Archives of Environmental Contamination and Toxicology.

Data Report: Authigenic Carbonates at Sites 1150 and 1151

S. Saito, K. Suyehiro, U. Tsunogai, 2003 .

Tectonic pumping: earthquake-induced chemical flux detected in situ by a submarine cable experiment in Sagami Bay, Japan

Kenichi Asakawa, Kei Okamura, K. Asakawa, 2007, Proceedings of the Japan Academy. Series B, Physical and biological sciences.

In Situ Measurement of Dissolvable Mn in Bottom Seawater in Combination with a Deep-Sea Cable off Hatsushima Island, Western Sagami Bay, Japan

K. Asakawa, T. Gamo, K. Mitsuzawa, 2007, 2007 Symposium on Underwater Technology and Workshop on Scientific Use of Submarine Cables and Related Technologies.

Unique Geochemistry of Submarine Hydrothermal Fluids from Arc-Back-Arc Settings of the Western Pacific

U. Tsunogai, J. Ishibashi, T. Gamo, 2013 .

An updated estimation of the stable carbon and oxygen isotopic compositions of automobile CO emissions

U. Tsunogai, T. Gamo, F. Nakagawa, 2003 .

Stable carbon and oxygen isotopic analysis of atmospheric carbon monoxide using continuous-flow isotope ratio MS by isotope ratio monitoring of CO.

U. Tsunogai, T. Gamo, F. Nakagawa, 2002, Analytical Chemistry.

Seismo-Volcanic Catastrophe Happened in Western Sagami Bay, Central Japan

H. Tokuyama, K. Kaiho, M. Kinoshita, 1991 .

IODIDE , BROMIDE , MANGANESE , BORON , AND DISSOLVED ORGANIC CARBON IN INTERSTITIAL WATERS OF ORGANIC CARBON-RICH MARINE SEDIMENTS : OBSERVATIONS IN THE NANKAI ACCRETIONARY PRISM

Robert F. Chen, C. You, J. Gieskes, 2006 .

Microbial carbon isotope fractionation to produce extraordinarily heavy methane in aging hydrothermal plumes over the southwestern Okinawa Trough

E. Baker, U. Tsunogai, T. Oomori, 2010 .

Geochemistry of Hydrothermal Fluids in South Mariana Backarc Spreading Center

H. Kimura, A. Hirota, U. Tsunogai, 2004 .