World's Best Scientists 2026 revealed!

D-Index & Metrics

Earth Science

D-Index
56
Citations
10481
World Ranking
2440
National Ranking
50

Ryuji Tada 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 Ryuji Tada sits on this spectrum.

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 publications 603+

This scientist: 432 publications — 96th percentile

96% of scientists in this discipline score the same or lower.

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

Ryuji Tada 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 Ryuji Tada sits on this spectrum.

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: 56 D-Index — 75th percentile

75% of scientists in this discipline score the same or lower.

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

Overview

Ryuji Tada is affiliated with the University of Tokyo in Japan. Their research primarily focuses on Earth and Planetary Sciences, supported by substantial work in Engineering. The scientist's research encompasses key subfields such as Ocean Engineering, Atmospheric Science, Geophysics, Environmental Chemistry, and Earth-Surface Processes.

The main topics covered in Tada's work include:

  • Geology and Paleoclimatology Research
  • Reservoir Engineering and Simulation Methods
  • Drilling and Well Engineering
  • Methane Hydrates and Related Phenomena
  • Seismic Imaging and Inversion Techniques
  • Geological and Geochemical Analysis
  • Isotope Analysis in Ecology

Tada has contributed extensively to research literature, appearing frequently in venues such as Zenodo (CERN European Organization for Nuclear Research), OPAL (Open@LaTrobe at La Trobe University), Progress in Earth and Planetary Science, Scientific Reports, and Quaternary Geochronology.

Recent publications include:

  • The spatio-temporal structure of the Lateglacial to early Holocene transition reconstructed from the pollen record of Lake Suigetsu and its precise correlation with other key global archives: Implications for palaeoclimatology and archaeology, 2021, Global and Planetary Change
  • Intercomparison of XRF Core Scanning Results From Seven Labs and Approaches to Practical Calibration, 2020, Geochemistry Geophysics Geosystems
  • From desert to monsoon: irreversible climatic transition at ~ 36 Ma in southeastern Tibetan Plateau, 2022, Progress in Earth and Planetary Science
  • A synthesis of monsoon exploration in the Asian marginal seas, 2022, Scientific Drilling
  • An intensified East Asian winter monsoon in the Japan Sea between 7.9 and 6.6 Ma, 2020, Geology

The scientist has collaborated frequently with several researchers, including:

  • Itaru Koizumi
  • Richard W. Murray
  • Hongbo Zheng
  • Masanobu Yamamoto
  • Mitchell W Lyle

Best Publications

  • Land‐ocean linkages over orbital and millennial timescales recorded in Late Quaternary sediments of the Japan Sea

    Ryuji Tada;Tomohisa Irino;Itaru Koizumi

  • Pressure solution during diagenesis

    Ryuji Tada;Raymond Siever

  • Pre-Miocene birth of the Yangtze River.

    Hongbo Zheng;Peter D. Clift;Ping Wang;Ryuji Tada

  • A complete terrestrial radiocarbon record for 11.2 to 52.8 kyr B.P

    Christopher Bronk Ramsey;Richard A. Staff;Charlotte L. Bryant;Fiona Brock

  • Paleoceanographic evolution of the Japan Sea

    Ryuji Tada

  • Evolution and variability of the Asian monsoon and its potential linkage with uplift of the Himalaya and Tibetan Plateau

    Ryuji Tada;Hongbo Zheng;Peter D. Clift

  • Late Oligocene-early Miocene birth of the Taklimakan Desert

    Hongbo Zheng;Hongbo Zheng;Xiaochun Wei;Ryuji Tada;Peter D. Clift

  • Improved provenance tracing of Asian dust sources using rare earth elements and selected trace elements for palaeomonsoon studies on the eastern Tibetan Plateau

    Marion Ferrat;Dominik J. Weiss;Dominik J. Weiss;Stanislav Strekopytov;Shuofei Dong

  • Millennial-scale oscillations of the westerly jet path during the last glacial period

    Kana Nagashima;Ryuji Tada;Atsushi Tani;Youbin Sun

  • Tracing the provenance of fine‐grained dust deposited on the central Chinese Loess Plateau

    Youbin Sun;Ryuji Tada;Jun Chen;Qingsong Liu

  • Drastic shrinking of the Hadley circulation during the mid-Cretaceous Supergreenhouse

    H. Hasegawa;H. Hasegawa;H. Hasegawa;R. Tada;X. Jiang;Y. Suganuma;Y. Suganuma

  • Orbital- and millennial-scale variations in Asian dust transport path to the Japan Sea

    Kana Nagashima;Ryuji Tada;Hiroyuki Matsui;Tomohisa Irino

  • SG06, a fully continuous and varved sediment core from Lake Suigetsu, Japan: stratigraphy and potential for improving the radiocarbon calibration model and understanding of late Quaternary climate changes

    Takeshi Nakagawa;Katsuya Gotanda;Tsuyoshi Haraguchi;Toru Danhara

  • A new mechanism for pressure solution in porous quartzose sandstone

    Ryuji Tada;Robert Maliva;Raymond Siever

  • Evolution of Tertiary sedimentary basins of Japan in reference to opening of the Japan Sea

    A Iijima;R Tada

  • Silica diagenesis of Neogene diatomaceous and volcaniclastic sediments in northern Japan

    Azuma Iijima;Ryuji Tada

  • Rapid and quantitative major element analysis method for wet fine-grained sediments using an XRF microscanner

    Yoshiki Kido;Toshitada Koshikawa;Ryuji Tada

  • Correlation of dark and light layers, and the origin of their cyclicity in the Quaternary sediments from the Japan Sea.

    R. Tada

  • Intermittent existence of a southern Californian upwelling cell during submillennial climate change of the last 60 kyr

    I. L. Hendy;T. F. Pedersen;J. P. Kennett;R. Tada

  • Continent-ocean interactions within the East Asian Marginal seas

    Peter D. Clift;Pinxian Wang;Wolfgang Kuhnt;Robert Hall

  • Pre-Miocene Birth of the Yangtze River

    Hongbo Zheng;Peter Clift;Ping Wang;Ryuji Tada

Frequent Co-Authors

Hongbo Zheng
Hongbo Zheng Yunnan University
Takeshi Nakagawa
Takeshi Nakagawa Ritsumeikan University
Takuya Itaki
Takuya Itaki National Institute of Advanced Industrial Science and Technology
Ken Ikehara
Ken Ikehara National Institute of Advanced Industrial Science and Technology
Yusuke Yokoyama
Yusuke Yokoyama University of Tokyo
Masao Uchida
Masao Uchida National Institute for Environmental Studies
Richard W. Murray
Richard W. Murray Boston University
Peter D. Clift
Peter D. Clift University College London
Naohiko Ohkouchi
Naohiko Ohkouchi Japan Agency for Marine-Earth Science and Technology
Kazuhisa Goto
Kazuhisa Goto University of Tokyo

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