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Toshitaka Gamo

Toshitaka Gamo

Toshitaka Gamo publication distribution in Earth Science in 2026

The chart shows the distribution of publications by all Research.com ranked scientists in the field of Earth Science in 2026. The highlighted bar marks where Toshitaka Gamo sits on this spectrum.

38–42 publications: 1 scientists 43–47 publications: 0 scientists 48–52 publications: 3 scientists 53–57 publications: 8 scientists 58–62 publications: 11 scientists 63–67 publications: 16 scientists 68–72 publications: 24 scientists 73–77 publications: 31 scientists 78–82 publications: 49 scientists 83–87 publications: 77 scientists 88–92 publications: 86 scientists 93–97 publications: 88 scientists 98–102 publications: 92 scientists 103–107 publications: 84 scientists 108–112 publications: 102 scientists 113–117 publications: 108 scientists 118–122 publications: 117 scientists 123–127 publications: 126 scientists 128–132 publications: 146 scientists 133–137 publications: 114 scientists 138–142 publications: 102 scientists 143–147 publications: 127 scientists 148–152 publications: 102 scientists 153–157 publications: 112 scientists 158–162 publications: 102 scientists 163–167 publications: 127 scientists 168–172 publications: 121 scientists 173–177 publications: 112 scientists 178–182 publications: 109 scientists 183–187 publications: 98 scientists 188–192 publications: 92 scientists 193–197 publications: 105 scientists 198–202 publications: 77 scientists 203–207 publications: 80 scientists 208–212 publications: 89 scientists 213–217 publications: 70 scientists 218–222 publications: 74 scientists 223–227 publications: 74 scientists 228–232 publications: 70 scientists 233–237 publications: 67 scientists 238–242 publications: 59 scientists 243–247 publications: 67 scientists 248–252 publications: 51 scientists 253–257 publications: 46 scientists 258–262 publications: 41 scientists 263–267 publications: 39 scientists 268–272 publications: 34 scientists 273–277 publications: 39 scientists 278–282 publications: 35 scientists 283–287 publications: 36 scientists 288–292 publications: 35 scientists 293–297 publications: 29 scientists 298–302 publications: 23 scientists 303–307 publications: 39 scientists 308–312 publications: 34 scientists 313–317 publications: 23 scientists 318–322 publications: 18 scientists 323–327 publications: 18 scientists 328–332 publications: 21 scientists 333–337 publications: 20 scientists 338–342 publications: 15 scientists 343–347 publications: 13 scientists 348–352 publications: 24 scientists 353–357 publications: 25 scientists 358–362 publications: 10 scientists 363–367 publications: 20 scientists 368–372 publications: 17 scientists 373–377 publications: 18 scientists 378–382 publications: 15 scientists 383–387 publications: 7 scientists 388–392 publications: 22 scientists 393–397 publications: 9 scientists 398–402 publications: 11 scientists 403–407 publications: 16 scientists 408–412 publications: 4 scientists 413–417 publications: 5 scientists 418–422 publications: 14 scientists 423–427 publications: 8 scientists 428–432 publications: 7 scientists 433–437 publications: 7 scientists 438–442 publications: 10 scientists 443–447 publications: 10 scientists 448–452 publications: 3 scientists 453–457 publications: 9 scientists 458–462 publications: 11 scientists 463–467 publications: 4 scientists 468–472 publications: 6 scientists 473–477 publications: 11 scientists 478–482 publications: 8 scientists 483–487 publications: 2 scientists 488–492 publications: 3 scientists 493–497 publications: 4 scientists 498–502 publications: 4 scientists 503–507 publications: 4 scientists 508–509 publications: 4 scientists 510+ publications: 100 scientists
38 publications 510+

The last bar groups every scientist with 510 publications or more.

Toshitaka Gamo D-index placement in Earth Science in 2026

The chart shows the D-index (discipline H-index) distribution of Earth Science scientists ranked by Research.com in 2026. The highlighted bar marks where Toshitaka Gamo sits on this spectrum.

30 D-Index: 15 scientists 31 D-Index: 42 scientists 32 D-Index: 60 scientists 33 D-Index: 90 scientists 34 D-Index: 103 scientists 35 D-Index: 108 scientists 36 D-Index: 142 scientists 37 D-Index: 147 scientists 38 D-Index: 147 scientists 39 D-Index: 152 scientists 40 D-Index: 143 scientists 41 D-Index: 157 scientists 42 D-Index: 141 scientists 43 D-Index: 151 scientists 44 D-Index: 140 scientists 45 D-Index: 135 scientists 46 D-Index: 121 scientists 47 D-Index: 108 scientists 48 D-Index: 128 scientists 49 D-Index: 111 scientists 50 D-Index: 106 scientists 51 D-Index: 112 scientists 52 D-Index: 102 scientists 53 D-Index: 103 scientists 54 D-Index: 94 scientists 55 D-Index: 61 scientists 56 D-Index: 101 scientists 57 D-Index: 71 scientists 58 D-Index: 65 scientists 59 D-Index: 78 scientists 60 D-Index: 93 scientists 61 D-Index: 56 scientists 62 D-Index: 58 scientists 63 D-Index: 52 scientists 64 D-Index: 63 scientists 65 D-Index: 49 scientists 66 D-Index: 53 scientists 67 D-Index: 57 scientists 68 D-Index: 50 scientists 69 D-Index: 44 scientists 70 D-Index: 44 scientists 71 D-Index: 31 scientists 72 D-Index: 33 scientists 73 D-Index: 33 scientists 74 D-Index: 23 scientists 75 D-Index: 32 scientists 76 D-Index: 24 scientists 77 D-Index: 17 scientists 78 D-Index: 19 scientists 79 D-Index: 9 scientists 80 D-Index: 21 scientists 81 D-Index: 20 scientists 82 D-Index: 17 scientists 83 D-Index: 19 scientists 84 D-Index: 19 scientists 85 D-Index: 14 scientists 86 D-Index: 6 scientists 87 D-Index: 14 scientists 88 D-Index: 17 scientists 89 D-Index: 10 scientists 90 D-Index: 8 scientists 91 D-Index: 8 scientists 92 D-Index: 9 scientists 93 D-Index: 6 scientists 94+ D-Index: 98 scientists
30 D-Index 94+

The last bar groups every scientist with 94 D-Index or more.

Overview

Toshitaka Gamo is affiliated with the University of Tokyo in Japan and contributes to research primarily in Earth and Planetary Sciences as well as Environmental Science. Their work spans fields such as Geochemistry and Petrology, Atmospheric Science, Paleontology, Oceanography, and Industrial and Manufacturing Engineering.

Their research addresses several main topics including Geochemistry and Elemental Analysis, Geology and Paleoclimatology Research, Paleontology and Stratigraphy of Fossils, Marine and Coastal Ecosystems, Marine Biology and Ecology Research, Water Quality Monitoring and Analysis, and Radioactive Contamination and Transfer.

Toshitaka Gamo has published notable recent papers such as:

  • Magnesium isotopic composition of submarine vent fluids from arc and back-arc hydrothermal systems in the western Pacific (2020), Chemical Geology
  • 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 (2020), Frontiers in Earth Science
  • A record of 241Am, 236U, 238U, 239Pu, 240Pu, 134Cs and 137Cs in surface seawater and 241Am in aerosols shortly after the FDNPP incident occurred (2021), GEOCHEMICAL JOURNAL
  • In-situ analysis of sub-nanomolar level of Fe(II) in open-ocean waters (2024), Analytical Sciences
  • Corrigendum to "Neodymium concentration and isotopic composition distributions in the southwestern Indian Ocean and the Indian sector of the Southern Ocean" [Chemical Geology 511 (2019) 190-203] (2021), Chemical Geology

Frequent collaboration occurs with other researchers such as Toshihiro Yoshimura, Daisuke Araoka, Hodaka Kawahata, Hajime Obata, and Hirofumi Tazoe.

Their publications frequently appear in specialized venues including:

  • Chemical Geology
  • Frontiers in Earth Science
  • Analytical Sciences
  • GEOCHEMICAL JOURNAL

Best Publications

  • A global survey of perfluorinated acids in oceans.

    Nobuyoshi Yamashita;Kurunthachalam Kannan;Sachi Taniyasu;Yuichi Horii

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

    Eric Douville;Eric Douville;Philippe Bienvenu;Jean Luc Charlou;Jean Pierre Donval

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

    Nobuyoshi Yamashita;Sachi Taniyasu;Gert Petrick;Si Wei

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

    H. Sakai;T. Gamo;E. S. Kim;M. Tsutsumi

  • The GEOTRACES Intermediate Data Product 2017

    Reiner Schlitzer;Robert F. Anderson;Elena Masferrer Dodas;Maeve Lohan

  • Chemical Methods for Interstitial Water Analysis aboard JOIDES Resolution

    J. Gieskes;T. Gamo;H. Brumsack

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

    Ken Takai;Toshitaka Gamo;Urumu Tsunogai;Noriko Nakayama

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

    G.M. Henderson;R.F. Anderson;J. Adkins;P. Andersson

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

    Toshitaka Gamo;Kei Okamura;Jean-Luc Charlou;Tetsuro Urabe

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

    Toshitaka Gamo;Hitoshi Chiba;Toshiro Yamanaka;Takamoto Okudaira

  • Abyssal circulation in the Japan Sea

    Toshitaka Gamo;Yoshio Horibe

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

    Toshitaka Gamo;Yoshiyuki Nozaki;Hitoshi Sakai;Toshisuke Nakai

  • 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

    Michio Aoyama;Mizuo Kajino;Taichu Y. Tanaka;Tsuyoshi Thomas Sekiyama

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

    Toshitaka Gamo

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

    A. Taira;I. Hill;J. Firth;U. Berner

  • First Hydrothermal Vent Communities from the Indian Ocean Discovered

    Jun Hashimoto;Suguru Ohta;Toshitaka Gamo;Hitoshi Chiba

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

    Shinsuke Kawagucci;Shinsuke Kawagucci;Hitoshi Chiba;Jun Ichiro Ishibashi;Toshiro Yamanaka

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

    M. Lutfi Firdaus;Ikka Fitriani;Santhy Wyantuti;Yeni W. Hartati

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

    H. Sakai;T. Gamo;E. ‐S Kim;K. Shitashima

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

    Ken Takai;Takuro Nunoura;Jun Ichiro Ishibashi;John Lupton

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

    J. Ishibashi;Y. Sano;H. Wakita;T. Gamo

  • The GEOTRACES Intermediate Data Product 2014

    Edward Mawji;Reiner Schlitzer;Elena Masferrer Dodas;Cyril Abadie

Frequent Co-Authors

Urumu Tsunogai
Urumu Tsunogai Nagoya University
Hajime Obata
Hajime Obata University of Tokyo
Jun-ichiro Ishibashi
Jun-ichiro Ishibashi Kobe University
Yuji Sano
Yuji Sano Kōchi University
Hiroshi Wakita
Hiroshi Wakita University of Tokyo
Hitoshi Sakai
Hitoshi Sakai University of Tokyo
Kantaro Fujioka
Kantaro Fujioka Kanagawa University
Naoto Takahata
Naoto Takahata University of Tokyo
Naohiro Yoshida
Naohiro Yoshida Tokyo Institute of Technology
Nobuyoshi Yamashita
Nobuyoshi Yamashita National Institute of Advanced Industrial Science and Technology

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