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Jun-ichiro Ishibashi

Jun-ichiro Ishibashi

D-Index & Metrics

Discipline name D-Index World Ranking Current World Ranking National Ranking Current National Ranking Publications Citations
Earth Science 55 2595 2364 55 49 312 9245

Jun-ichiro Ishibashi publications per year

The chart shows the history of publications by Jun-ichiro Ishibashi between 1987 and 2025, highlighting the no. of papers published in each year and offering an overview of the publication velocity of this scholar. Jun-ichiro Ishibashi published across 39 years, from 1987 to 2025, averaging 8.4 papers a year. Output peaked at 37 publications in 2015. 6 of the 326 publications appeared in the last two years.

No. of publications
10 20 30
Bar chart. Horizontal axis: year, 1987 to 2025. Vertical axis: number of publications, 0 to 37. Peak 37 publications in 2015. 1987: 5 publications 1988: 2 publications 1989: 4 publications 1990: 6 publications 1991: 3 publications 1992: 3 publications 1993: 1 publication 1994: 4 publications 1995: 4 publications 1996: 6 publications 1997: 4 publications 1998: 6 publications 1999: 3 publications 2000: 4 publications 2001: 3 publications 2002: 3 publications 2003: 2 publications 2004: 12 publications 2005: 8 publications 2006: 9 publications 2007: 8 publications 2008: 11 publications 2009: 13 publications 2010: 6 publications 2011: 4 publications 2012: 14 publications 2013: 15 publications 2014: 9 publications 2015: 37 publications 2016: 22 publications 2017: 29 publications 2018: 19 publications 2019: 19 publications 2020: 7 publications 2021: 6 publications 2022: 7 publications 2023: 2 publications 2024: 5 publications 2025: 1 publication
1987 2025

326 publications in total across all disciplines

View publications per year as a table
Jun-ichiro Ishibashi: publications per year, 1987 to 2025
Year Publications
1987 5
1988 2
1989 4
1990 6
1991 3
1992 3
1993 1
1994 4
1995 4
1996 6
1997 4
1998 6
1999 3
2000 4
2001 3
2002 3
2003 2
2004 12
2005 8
2006 9
2007 8
2008 11
2009 13
2010 6
2011 4
2012 14
2013 15
2014 9
2015 37
2016 22
2017 29
2018 19
2019 19
2020 7
2021 6
2022 7
2023 2
2024 5
2025 1
Total 326
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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.

No. of scientists
100 200 300 400 500
Bar chart with 58 bars. Horizontal axis: publications, 38–47 to 603+. Vertical axis: number of scientists, 0 to 557. Most scientists, 557, have 128–137 publications. The last bar groups every scientist with 603 publications or more. The highlighted bar, 308–317 publications, is where this scientist sits. 38–47 publications: 5 scientists 48–57 publications: 33 scientists 58–67 publications: 94 scientists 68–77 publications: 161 scientists 78–87 publications: 278 scientists 88–97 publications: 376 scientists 98–107 publications: 404 scientists 108–117 publications: 484 scientists 118–127 publications: 540 scientists 128–137 publications: 557 scientists 138–147 publications: 491 scientists 148–157 publications: 495 scientists 158–167 publications: 458 scientists 168–177 publications: 490 scientists 178–187 publications: 414 scientists 188–197 publications: 401 scientists 198–207 publications: 333 scientists 208–217 publications: 292 scientists 218–227 publications: 290 scientists 228–237 publications: 262 scientists 238–247 publications: 243 scientists 248–257 publications: 208 scientists 258–267 publications: 185 scientists 268–277 publications: 147 scientists 278–287 publications: 128 scientists 288–297 publications: 119 scientists 298–307 publications: 120 scientists 308–317 publications: 107 scientists 318–327 publications: 93 scientists 328–337 publications: 87 scientists 338–347 publications: 64 scientists 348–357 publications: 87 scientists 358–367 publications: 60 scientists 368–377 publications: 60 scientists 378–387 publications: 34 scientists 388–397 publications: 50 scientists 398–407 publications: 44 scientists 408–417 publications: 31 scientists 418–427 publications: 39 scientists 428–437 publications: 27 scientists 438–447 publications: 36 scientists 448–457 publications: 27 scientists 458–467 publications: 29 scientists 468–477 publications: 30 scientists 478–487 publications: 19 scientists 488–497 publications: 15 scientists 498–507 publications: 18 scientists 508–517 publications: 19 scientists 518–527 publications: 16 scientists 528–537 publications: 10 scientists 538–547 publications: 11 scientists 548–557 publications: 14 scientists 558–567 publications: 11 scientists 568–577 publications: 7 scientists 578–587 publications: 14 scientists 588–597 publications: 5 scientists 598–602 publications: 4 scientists 603+ publications: 100 scientists
38–47 publications 603+

This scientist: 312 publications — 88th percentile

88% of scientists in this discipline score the same or lower.

The last bar groups every scientist with 603 publications or more.

View publications distribution as a table
Number of Earth Science scientists by publication count, Research.com 2026 ranking edition. Based on 9,176 ranked scientists.
Publications Scientists This scientist
38–47 5
48–57 33
58–67 94
68–77 161
78–87 278
88–97 376
98–107 404
108–117 484
118–127 540
128–137 557
138–147 491
148–157 495
158–167 458
168–177 490
178–187 414
188–197 401
198–207 333
208–217 292
218–227 290
228–237 262
238–247 243
248–257 208
258–267 185
268–277 147
278–287 128
288–297 119
298–307 120
308–317 107 312
318–327 93
328–337 87
338–347 64
348–357 87
358–367 60
368–377 60
378–387 34
388–397 50
398–407 44
408–417 31
418–427 39
428–437 27
438–447 36
448–457 27
458–467 29
468–477 30
478–487 19
488–497 15
498–507 18
508–517 19
518–527 16
528–537 10
538–547 11
548–557 14
558–567 11
568–577 7
578–587 14
588–597 5
598–602 4
603+ 100
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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.

No. of scientists
100 200 300
Bar chart with 77 bars. Horizontal axis: D-Index, 30 to 106+. Vertical axis: number of scientists, 0 to 389. Most scientists, 389, have 36 D-Index. The last bar groups every scientist with 106 D-Index or more. The highlighted bar, 55 D-Index, is where this scientist sits. 30 D-Index: 144 scientists 31 D-Index: 215 scientists 32 D-Index: 278 scientists 33 D-Index: 379 scientists 34 D-Index: 366 scientists 35 D-Index: 372 scientists 36 D-Index: 389 scientists 37 D-Index: 366 scientists 38 D-Index: 344 scientists 39 D-Index: 349 scientists 40 D-Index: 296 scientists 41 D-Index: 289 scientists 42 D-Index: 277 scientists 43 D-Index: 279 scientists 44 D-Index: 248 scientists 45 D-Index: 257 scientists 46 D-Index: 212 scientists 47 D-Index: 202 scientists 48 D-Index: 207 scientists 49 D-Index: 204 scientists 50 D-Index: 183 scientists 51 D-Index: 178 scientists 52 D-Index: 182 scientists 53 D-Index: 178 scientists 54 D-Index: 163 scientists 55 D-Index: 117 scientists 56 D-Index: 163 scientists 57 D-Index: 120 scientists 58 D-Index: 113 scientists 59 D-Index: 136 scientists 60 D-Index: 135 scientists 61 D-Index: 96 scientists 62 D-Index: 103 scientists 63 D-Index: 83 scientists 64 D-Index: 103 scientists 65 D-Index: 83 scientists 66 D-Index: 89 scientists 67 D-Index: 92 scientists 68 D-Index: 89 scientists 69 D-Index: 78 scientists 70 D-Index: 75 scientists 71 D-Index: 53 scientists 72 D-Index: 62 scientists 73 D-Index: 54 scientists 74 D-Index: 35 scientists 75 D-Index: 52 scientists 76 D-Index: 50 scientists 77 D-Index: 32 scientists 78 D-Index: 37 scientists 79 D-Index: 20 scientists 80 D-Index: 33 scientists 81 D-Index: 36 scientists 82 D-Index: 34 scientists 83 D-Index: 34 scientists 84 D-Index: 24 scientists 85 D-Index: 19 scientists 86 D-Index: 18 scientists 87 D-Index: 26 scientists 88 D-Index: 30 scientists 89 D-Index: 17 scientists 90 D-Index: 21 scientists 91 D-Index: 19 scientists 92 D-Index: 15 scientists 93 D-Index: 14 scientists 94 D-Index: 20 scientists 95 D-Index: 9 scientists 96 D-Index: 10 scientists 97 D-Index: 15 scientists 98 D-Index: 13 scientists 99 D-Index: 3 scientists 100 D-Index: 13 scientists 101 D-Index: 3 scientists 102 D-Index: 9 scientists 103 D-Index: 4 scientists 104 D-Index: 6 scientists 105 D-Index: 6 scientists 106+ D-Index: 98 scientists
30 D-Index 106+

This scientist: 55 D-Index — 73rd percentile

73% of scientists in this discipline score the same or lower.

The last bar groups every scientist with 106 D-Index or more.

View D-Index distribution as a table
Number of Earth Science scientists by D-index, Research.com 2026 ranking edition. Based on 9,176 ranked scientists.
D-Index Scientists This scientist
30 144
31 215
32 278
33 379
34 366
35 372
36 389
37 366
38 344
39 349
40 296
41 289
42 277
43 279
44 248
45 257
46 212
47 202
48 207
49 204
50 183
51 178
52 182
53 178
54 163
55 117 55
56 163
57 120
58 113
59 136
60 135
61 96
62 103
63 83
64 103
65 83
66 89
67 92
68 89
69 78
70 75
71 53
72 62
73 54
74 35
75 52
76 50
77 32
78 37
79 20
80 33
81 36
82 34
83 34
84 24
85 19
86 18
87 26
88 30
89 17
90 21
91 19
92 15
93 14
94 20
95 9
96 10
97 15
98 13
99 3
100 13
101 3
102 9
103 4
104 6
105 6
106+ 98
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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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