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Okitsugu Watanabe 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 Okitsugu Watanabe 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.

Okitsugu Watanabe 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 Okitsugu Watanabe 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

Okitsugu Watanabe is affiliated with the National Institute of Polar Research in Japan. Their research spans several main fields, including Psychology, Environmental Science, and Biochemistry, Genetics and Molecular Biology. Within these, their work particularly focuses on subfields such as Social Psychology, Ecology, and Developmental Biology.

The scientist's recent publication record includes a paper titled Memorandum of surface snow and ice layers in the Mizuho plateau, Antarctic ice sheet, published in 2021 in the Journal of the Japanese Society of Snow and Ice.

Throughout their career, Watanabe has collaborated frequently with several other researchers. Notable frequent co-authors include:

  • Kazuhide Satow
  • Tomomi Yamada
  • Yasoichi Endo
  • Hideki Narita
  • Fumio Okuhira

The main publication venue for Watanabe's work is the Journal of the Japanese Society of Snow and Ice.

The primary research topics associated with Watanabe's studies are:

  • Primate Behavior and Ecology
  • Marine animal studies overview
  • Animal Vocal Communication and Behavior

Best Publications

  • High-resolution record of Northern Hemisphere climate extending into the last interglacial period.

    K. K. Andersen;N. Azuma;J.-M. Barnola;M. Bigler

  • Northern Hemisphere forcing of climatic cycles in Antarctica over the past 360,000 years

    Kenji Kawamura;Frédéric Parrenin;Lorraine Lisiecki;Ryu Uemura

  • Homogeneous climate variability across East Antarctica over the past three glacial cycles

    O. Watanabe;J. Jouzel;Sigfus Johann Johnsen;Sigfus Johann Johnsen;F. Parrenin

  • Nature of radio echo layering in the Antarctic Ice Sheet detected by a two-frequency experiment

    Shuji Fujita;Hideo Maeno;Seiho Uratsuka;Teruo Furukawa

  • State dependence of climatic instability over the past 720,000 years from Antarctic ice cores and climate modeling

    Kenji Kawamura;Ayako Abe-Ouchi;Hideaki Motoyama;Yutaka Ageta

  • 1-D-ice flow modelling at EPICA Dome C and Dome Fuji, East Antarctica

    F. Parrenin;G. Dreyfus;Geoffroy Durand;Geoffroy Durand;S. Fujita

  • Ice cores from Svalbard - useful archives of past climate and pollution history

    Elisabeth Isaksson;Mark Hermanson;Sheila Hicks;Makoto Igarashi

  • Crystal orientation fabrics within the Antarctic ice sheet revealed by a multipolarization plane and dual-frequency radar survey

    Kenichi Matsuoka;Kenichi Matsuoka;Teruo Furukawa;Shuji Fujita;Shuji Fujita;Hideo Maeno

  • Snow chemistry across Antarctica

    N. Bertler;P.A. Mayewski;A. Aristarain;P. Barrett

  • The NorthGRIP deep drilling programme

    Dorthe Dahl-Jensen;Niels S. Gundestrup;Heinz Miller;Okitsugu Watanabe

  • The paleoclimate record in the ice core at Dome Fuji station, East Antarctica

    Okitsugu Watanabe;Kokichi Kamiyama;Hideaki Motoyama;Yoshiyuki Fujii

  • Differences of the atmospheric CH4 concentration between the Arctic and Antarctic regions in pre‐industrial/pre‐agricultural era

    T. Nakazawa;T. Machida;M. Tanaka;Y. Fujii

  • Textures and fabrics in the Dome F (Antarctica) ice core

    N. Azuma;Y. Wang;K. Mori;H. Narita

  • A Greenland ice core record of low molecular weight dicarboxylic acids, ketocarboxylic acids, and α‐dicarbonyls: A trend from Little Ice Age to the present (1540 to 1989 A.D.)

    K. Kawamura;K. Yokoyama;Y. Fujii;O. Watanabe

  • Ice core record of polycyclic aromatic hydrocarbons over the past 400 years

    K. Kawamura;I. Suzuki;Y. Fuji;O. Watanabe

  • Anisotropic behavior of GRIP ices and flow in Central Greenland

    O. Castelnau;H. Shoji;A. Mangeney;H. Milsch

  • CLIMATE OSCILLATIONS AS RECORDED IN SVALBARD ICE CORE ω18O RECORDS BETWEEN AD 1200 AND 1997

    Elisabeth Isaksson;Dmitry V. Divine;Jack Kohler;Tonu Martma

  • Distribution of Surface Features of Snow Cover in Mizuho Plateau

    Unknown

  • Processes which Distribute Supraglacial Debris on the Khumbu Glacier, Nepal Himalaya

    Unknown

  • Surface Morphology in the Ablation Area of the Khumbu Glacier

    Unknown

  • Atmospheric CO2 variations over the last three glacial’interglacial climatic cycles deduced from the Dome Fuji deep ice core, Antarctica using a wet extraction technique

    Kenji Kawamura;Takakiyo Nakazawa;Shuji Aoki;Satoshi Sugawara

  • Natural and artificial radioactivity in the Svalbard glaciers

    J.F. Pinglot;M. Pourchet;B. Lefauconnier;J.O. Hagen

  • Evidence for the loss of snow‐deposited MSA to the interstitial gaseous phase in central Antarctic firn

    R. J. Delmas;P. Wagnon;K. Goto-Azuma;K. Kamiyama

  • Crystallographic analysis of the Dome Fuji ice core

    Nobuhiko Azuma;Yun Wang;Yasuo Yoshida;Hideki Narita

  • Melt features in ice cores from Site J, southern Greenland: some implications for summer climate since AD 1550

    T. Kameda;H. Narita;H. Shoji;F. Nishio

Frequent Co-Authors

Hideaki Motoyama
Hideaki Motoyama National Institute of Polar Research
Shuji Fujita
Shuji Fujita National Institute of Polar Research
Takakiyo Nakazawa
Takakiyo Nakazawa Tohoku University
Kumiko Goto-Azuma
Kumiko Goto-Azuma National Institute of Polar Research
Shuji Aoki
Shuji Aoki Tohoku University
Kenji Kawamura
Kenji Kawamura National Institute of Polar Research
Hideaki Motoyama
Hideaki Motoyama National Institute of Polar Research
Kenichi Matsuoka
Kenichi Matsuoka Norwegian Polar Institute
Henrik Clausen
Henrik Clausen University of Copenhagen
Sigfus J Johnsen
Sigfus J Johnsen University of Copenhagen

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