World's Best Scientists 2026 revealed!

D-Index & Metrics

Earth Science

D-Index
38
Citations
5330
World Ranking
6516
National Ranking
2307

Nobuhisa Kobayashi 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 Nobuhisa Kobayashi 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: 211 publications — 65th percentile

65% of scientists in this discipline score the same or lower.

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

Nobuhisa Kobayashi 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 Nobuhisa Kobayashi 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: 38 D-Index — 20th percentile

20% of scientists in this discipline score the same or lower.

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

Overview

Nobuhisa Kobayashi is affiliated with the University of Delaware in the United States. Their research primarily focuses on Earth and Planetary Sciences, with a particular concentration in Earth-Surface Processes. The scope of their work also extends to Civil and Structural Engineering, Ecology, Oceanography, and Soil Science.

The main topics covered in their research include Coastal and Marine Dynamics, Earthquake and Tsunami Effects, Aeolian Processes and Effects, Coastal Wetland Ecosystem Dynamics, Geological Formations and Processes, Ocean Waves and Remote Sensing, and Soil Erosion and Sediment Transport.

Kobayashi's scholarly output includes numerous publications in several academic venues. Frequent publication venues for their work include Coastal Engineering Proceedings, Journal of Waterway Port Coastal and Ocean Engineering, Coastal Engineering Journal, The Journal of the Institute of Electrical Engineers of Japan, and the Journal of Marine Science and Engineering.

The following recent papers authored or co-authored by Kobayashi illustrate their research breadth and collaboration:

  • Use of Nanosilica for Increasing Dune Erosion Resistance during a Sea Storm, 2021, Journal of Marine Science and Engineering
  • Runup of breaking solitary waves on rough uniform slopes, 2022, Ocean Engineering
  • A CASE STUDY ON HARBOR OSCILLATIONS BY INFRAGRAVITY WAVES, 2020, Coastal Engineering Proceedings
  • Rock mound to reduce wave overwash and crest lowering of a sand barrier, 2021, Coastal Engineering Journal
  • Tracking of Small Discrete Objects Submerged in Surf and Swash Zones on Sand Beaches, 2023, Journal of Waterway Port Coastal and Ocean Engineering

Collaboration is a significant aspect of Kobayashi's research activities. Frequent co-authors include Jirat Laksanalamai, Tingting Zhu, Elisa Leone, Antonio Francone, and Moon Su Kwak, reflecting a multidisciplinary and cooperative approach in their scientific endeavors.

Best Publications

  • Wave Attenuation by Vegetation

    Nobuhisa Kobayashi;Andrew W. Raichle;Toshiyuki Asano

  • WAVE REFLECTION AND RUN-UP ON ROUGH SLOPES

    Nobuhisa Kobayashi;Ashwini K. Otta;Indtajut Roy

  • Wave transformation and swash oscillation on gentle and steep slopes

    Nobuhisa Kobayashi;Gunamuni S. DeSilva;Keith D. Watson

  • Prediction of children's reading skills using behavioral, functional, and structural neuroimaging measures.

    Fumiko Hoeft;Takefumi Ueno;Allan L. Reiss;Ann Meyler

  • Identification of intense, intermittent coherent motions under shoaling and breaking waves

    Daniel T. Cox;Nobuhisa Kobayashi

  • Swash on a gently sloping beach

    B. Raubenheimer;R. T. Guza;Steve Elgar;N. Kobayashi

  • WAVE OVERTOPPING ON COASTAL STRUCTURES

    Nobuhisa Kobayashi;Andojo Wurjanto

  • Bottom shear stress in the surf zone

    Daniel T. Cox;Nobuhisa Kobayashi;Akio Okayasu

  • Interaction Between Water Waves and Vegetation

    Toshiyuki Asano;Hiroshi Deguchi;Nobuhisa Kobayashi

  • Sand suspension, storage, advection, and settling in surf and swash zones

    Nobuhisa Kobayashi;Bradley D. Johnson

  • Cross‐shore sediment transport under breaking solitary waves

    Nobuhisa Kobayashi;Andrew R. Lawrence

  • Progression and Variability of Damage on Rubble Mound Breakwaters

    Jeffrey A. Melby;Nobuhisa Kobayashi

  • IRREGULAR WAVE SETUP AND RUN-UP ON BEACHES

    Nobuhisa Kobayashi;Andojo Wurjanto

  • Wave Overtopping and Overwash of Dunes

    Jens Figlus;Nobuhisa Kobayashi;Christine Gralher;Vicente Iranzo

  • WAVE TRANSMISSION OVER SUBMERGED BREAKWATERS

    Nobuhisa Kobayashi;Andojo Wurjanto

  • Irregular Wave Reflection and Run‐Up on Rough Impermeable Slopes

    Nobuhisa Kobayashi;Daniel T. Cox;Andojo Wurjanto

  • Fluid and Sediment Interaction over a Plane Bed

    Nobuhisa Kobayashi;Seung Nam Seo

  • Cross-shore suspended sand and bed load transport on beaches

    Nobuhisa Kobayashi;Andres Payo;Lauren Schmied

  • Berm and Dune Erosion during a Storm

    Nobuhisa Kobayashi;Mitchell Buck;Andres Payo;Bradley D. Johnson

  • WAVE REFLECTION AND OVERWASH OF DUNES

    Nobuhisa Kobayashi;Yukiko Tega;Mark W. Hancock

  • Vertical Variations of Fluid Velocities and Shear Stress in Surf Zones

    Daniel T. Cox;Nobuhisa Kobayashi;Akio Okayasu

Frequent Co-Authors

Daniel T. Cox
Daniel T. Cox Oregon State University
Jack A. Puleo
Jack A. Puleo University of Delaware
Hajime Mase
Hajime Mase Kyoto University
Fumiko Hoeft
Fumiko Hoeft University of Connecticut
Motoichiro Kato
Motoichiro Kato Keio University
Allan L. Reiss
Allan L. Reiss Stanford University
Masaru Mimura
Masaru Mimura Keio University
Booil Jo
Booil Jo Stanford University
Marcel Adam Just
Marcel Adam Just Carnegie Mellon University
Julie R. Korenberg
Julie R. Korenberg University of Utah

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Related Online Degrees & Career Pathways

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