World's Best Scientists 2026 revealed!
Jun-ichiro Ishibashi

Jun-ichiro Ishibashi

D-Index & Metrics

Earth Science

D-Index
55
Citations
9245
World Ranking
2595
National Ranking
55

Jun-ichiro Ishibashi 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 Jun-ichiro Ishibashi 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+

This scientist: 312 publications — 87th percentile

87% of scientists in this discipline score the same or lower.

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

Jun-ichiro Ishibashi 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 Jun-ichiro Ishibashi 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+

This scientist: 55 D-Index — 67th percentile

67% of scientists in this discipline score the same or lower.

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

Overview

Jun-ichiro Ishibashi is affiliated with Kobe University in Japan and has contributed extensively to the fields of Earth and Planetary Sciences as well as Engineering.

Their research spans multiple subfields including Geophysics, Ocean Engineering, Geochemistry and Petrology, Atmospheric Science, and Artificial Intelligence. The main topics covered in their work include:

  • Geological and Geochemical Analysis
  • Geology and Paleoclimatology Research
  • Geochemistry and Geologic Mapping
  • Groundwater and Isotope Geochemistry
  • Drilling and Well Engineering
  • Reservoir Engineering and Simulation Methods
  • Methane Hydrates and Related Phenomena

Jun-ichiro Ishibashi's recent papers demonstrate a focus largely on geochemical processes and mineralization, groundwater studies, and geothermal systems. Selected recent publications include:

  • "Microbial sulfate reduction plays an important role at the initial stage of subseafloor sulfide mineralization," 2020, Geology
  • "Subseafloor sulphide deposit formed by pumice replacement mineralisation," 2021, Scientific Reports
  • "Hydrochemical and isotopic study of groundwater in Wadi El-Natrun, Western Desert, Egypt: Implication for salinization processes," 2020, Journal of African Earth Sciences
  • "Evaluation of a potential supercritical geothermal system in the Kuju region, central Kyushu, Japan," 2022, Geothermics
  • "Ubiquity of Euglena mutabilis Population in Three Ecologically Distinct Acidic Habitats in Southwestern Japan," 2021, Water

Their frequent coauthors include Tatsuo Nozaki, Toshiro Nagase, Yves Fouquet, Robert A. Zierenberg, and Jean M. Bahr.

Jun-ichiro Ishibashi's work has appeared regularly in publication venues such as:

  • Journal of Geography (Chigaku Zasshi)
  • Zenodo (CERN European Organization for Nuclear Research)
  • OPAL (Open@LaTrobe) (La Trobe University)
  • Geology
  • Geothermics

Best Publications

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

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

  • Probable modern analogue of Kuroko-type massive sulphide deposits in the Okinawa Trough back-arc basin

    P. Halbach;Ko Ichi Nakamura;M. Wahsner;J. Lange

  • Evolution of a Submarine Magmatic-Hydrothermal System: Brothers Volcano, Southern Kermadec Arc, New Zealand

    C. E. J. de Ronde;M. D. Hannington;Peter Stoffers;I. C. Wright

  • Submarine hydrothermal activity and gold-rich mineralization at Brothers Volcano, Kermadec Arc, New Zealand

    Cornel E. J. de Ronde;Gary J. Massoth;David A. Butterfield;Bruce W. Christenson

  • A Kuroko-Type Polymetallic Sulfide Deposit in a Submarine Silicic Caldera

    K. Iizasa;R. S. Fiske;O. Ishizuka;M. Yuasa

  • 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

  • Hydrothermal Activity Related to Arc-Backarc Magmatism in the Western Pacific

    Jun-ichiro Ishibashi;Tetsuro Urabe

  • Microbial community in a sediment-hosted CO2 lake of the southern Okinawa Trough hydrothermal system

    Fumio Inagaki;Marcel M. M. Kuypers;Urumu Tsunogai;Jun-ichiro Ishibashi

  • Variability in microbial community and venting chemistry in a sediment-hosted backarc hydrothermal system: Impacts of subseafloor phase-separation.

    Satoshi Nakagawa;Ken Takai;Fumio Inagaki;Hitoshi Chiba

  • Two Bacteria Phylotypes Are Predominant in the Suiyo Seamount Hydrothermal Plume

    Michinari Sunamura;Yowsuke Higashi;Chiwaka Miyako;Jun Ichiro Ishibashi

  • The deep structure of a sea-floor hydrothermal deposit

    Robert A. Zierenberg;Yves Fouquet;D.J. Miller;J.M. Bahr

  • 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

  • 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

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

    Hidenori Kumagai;K. Nakamura;K. Nakamura;T. Toki;T. Morishita

  • Submarine hydrothermal activity along the mid‐Kermadec Arc, New Zealand: Large‐scale effects on venting

    C. E. J. de Ronde;E. T. Baker;G. J. Massoth;J. E. Lupton

  • Liquid CO2 venting on the seafloor: Yonaguni Knoll IV hydrothermal system, Okinawa Trough

    Uta Konno;Urumu Tsunogai;Fumiko Nakagawa;Miwako Nakaseama

  • Hydrothermal plume particles and dissolved phosphate over the superfast-spreading southern East Pacific Rise

    R.A. Feely;E.T. Baker;K. Marumo;T. Urabe

  • 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

    Urumu Tsunogai;Naohiro Yoshida;Junichiro Ishibashi;Toshitaka Gamo

Frequent Co-Authors

Toshitaka Gamo
Toshitaka Gamo University of Tokyo
Urumu Tsunogai
Urumu Tsunogai Nagoya University
Tetsuro Urabe
Tetsuro Urabe University of Tokyo
Ken Takai
Ken Takai Japan Agency for Marine-Earth Science and Technology
Hiroshi Wakita
Hiroshi Wakita University of Tokyo
Yuji Sano
Yuji Sano Kōchi University
John E. Lupton
John E. Lupton Pacific Marine Environmental Laboratory
Edward T. Baker
Edward T. Baker Joint Institute for the Study of the Atmosphere and Ocean
Gary J. Massoth
Gary J. Massoth Mass-Ex3 Consulting LLC
Takuro Nunoura
Takuro Nunoura Japan Agency for Marine-Earth Science and Technology

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