World's Best Scientists 2026 revealed!

D-Index & Metrics

Earth Science

D-Index
36
Citations
4886
World Ranking
7240
National Ranking
2498

James P. Cowen 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 James P. Cowen 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: 105 publications — 12th percentile

12% of scientists in this discipline score the same or lower.

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

James P. Cowen 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 James P. Cowen 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: 36 D-Index — 13th percentile

13% of scientists in this discipline score the same or lower.

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

Overview

James P. Cowen was affiliated with the University of Hawaii at Manoa in the United States. Their research spanned multiple fields, primarily within Environmental Science and Earth and Planetary Sciences.

The main subfields of study included Environmental Chemistry, Oceanography, Geophysics, Ocean Engineering, and Ecology. Their work covered diverse scientific topics such as Methane Hydrates and Related Phenomena, Seismic Imaging and Inversion Techniques, Reservoir Engineering and Simulation Methods, Marine and Coastal Ecosystems, Ocean Acidification Effects and Responses, and Microbial Community Ecology and Physiology.

Recent publications by James P. Cowen featured studies in various renowned scientific venues:

  • Organic Biogeochemistry in West Mata, NE Lau Hydrothermal Vent Fields, 2021, Geochemistry Geophysics Geosystems
  • Author Correction: A distinct and active bacterial community in cold oxygenated fluids circulating beneath the western flank of the Mid-Atlantic ridge, 2020, Scientific Reports
  • IODP Expedition 327, Hole U1362A - Well Logging Data, 2021, Zenodo (CERN European Organization for Nuclear Research)
  • IODP Expedition 327, Hole U1362A - Well Logging Data, 2021, OPAL (Open@LaTrobe) (La Trobe University)

James collaborated frequently with several coauthors, including:

  • C.G. Wheat
  • Samuel M. Hulme
  • Huei-Ting Lin
  • Julie A. Huber
  • Takeshi Tsuji

Their scientific work contributed to knowledge in multiple areas related to marine environments, ocean chemistry, and geophysical processes. The diversity of publication venues demonstrates interdisciplinary engagement with both environmental and planetary sciences.

Best Publications

  • Reactive trace metals in the stratified central North Pacific

    Kenneth W. Bruland;Kristin J. Orians;James P. Cowen

  • Fluids from aging ocean crust that support microbial life.

    James P. Cowen;Stephen J. Giovannoni;Fabien Kenig;H. Paul Johnson

  • A sea-floor spreading event captured by seismometers.

    M. Tolstoy;J. P. Cowen;E. T. Baker;D. J. Fornari

  • Bacterial scavenging of Mn and Fe in a mid- to far-field hydrothermal particle plume

    James P. Cowen;James P. Cowen;Gary J. Massoth;Edward T. Baker

  • Scavenging rates of dissolved manganese in a hydrothermal vent plume

    James P. Cowen;Gary J. Massoth;Richard A. Feely

  • Earthquake-induced changes in a hydrothermal system on the Juan de Fuca mid-ocean ridge

    H. Paul Johnson;Michael Hutnak;Robert P. Dziak;Christopher G. Fox

  • Active submarine eruption of boninite in the northeastern Lau Basin

    Joseph A. Resing;Kenneth H. Rubin;Robert W. Embley;John E. Lupton

  • Metal deposits associated with bacteria: implications for Fe and Mn marine biogeochemistry

    James P. Cowen;Kenneth W. Bruland

  • The effect of hydrothermal processes on midwater phosphorus distributions in the northeast Pacific

    Richard A. Feely;Gary J. Massoth;Edward T. Baker;James P. Cowen

  • Morphological and compositional evidence for biotic precipitation of marine barite

    Miriam A. Bertram;James P. Cowen

  • The association of iron and manganese with bacteria on marine macroparticulate material.

    Unknown

  • The East Pacific Rise between 9°N and 10°N: Twenty-five years of integrated, multidisciplinary oceanic spreading center studies

    Daniel J. Fornari;Karen L. Von Damm;Julia G. Bryce;James P. Cowen

  • Methane in aging hydrothermal plumes

    James P Cowen;Xiyuan Wen;Brian N Popp

  • Microbial diversity within basement fluids of the sediment-buried Juan de Fuca Ridge flank

    Sean P Jungbluth;Jana Grote;Huei-Ting Lin;James P Cowen

  • Autotrophic ammonia oxidation in a deep-sea hydrothermal plume

    Phyllis Lam;James P Cowen;Ronald D Jones

  • Iron coated pottery granules for arsenic removal from drinking water.

    Liangjie Dong;Pavel V. Zinin;James P. Cowen;Li Chung Ming

  • Inorganic chemistry, gas compositions and dissolved organic carbon in fluids from sedimented young basaltic crust on the Juan de Fuca Ridge flanks

    Huei-Ting Lin;James P. Cowen;Eric J. Olson;Jan P. Amend

  • Branched aliphatic alkanes with quaternary substituted carbon atoms in modern and ancient geologic samples

    Fabien Kenig;Dirk-Jan H. Simons;David Crich;James P. Cowen

  • Structure and distribution of branched aliphatic alkanes with quaternary carbon atoms in Cenomanian and Turonian black shales of Pasquia Hills (Saskatchewan, Canada)

    Fabien Kenig;Dirk-Jan H. Simons;David Crich;James P. Cowen

  • A model for the deposition of hydrothermal manganese near ridge crests

    J. W. Lavelle;J. P. Cowen;G. J. Massoth

  • A distinct and active bacterial community in cold oxygenated fluids circulating beneath the western flank of the Mid-Atlantic ridge

    Julie L. Meyer;Julie L. Meyer;Ulrike Jaekel;Ulrike Jaekel;Benjamin J. Tully;Brian T. Glazer

  • Scientific and technical design and deployment of long-term subseafloor observatories for hydrogeologic and related experiments, IODP Expedition 301, eastern flank of Juan de Fuca Ridge

    A.T. Fisher;C.G. Wheat;K. Becker;E.E. Davis

  • In situ observations of the onset of hydrothermal discharge during the 1998 Submarine Eruption of Axial Volcano, Juan de Fuca Ridge

    Edward T. Baker;Christopher G. Fox;James P. Cowen

Frequent Co-Authors

Edward T. Baker
Edward T. Baker Joint Institute for the Study of the Atmosphere and Ocean
Richard A. Feely
Richard A. Feely University of Washington
Gary J. Massoth
Gary J. Massoth Mass-Ex3 Consulting LLC
Julie A. Huber
Julie A. Huber Woods Hole Oceanographic Institution
Robert P. Dziak
Robert P. Dziak Pacific Marine Environmental Laboratory
Richard E. Thomson
Richard E. Thomson Fisheries and Oceans Canada
Joseph A. Resing
Joseph A. Resing University of Washington
Fabien Kenig
Fabien Kenig University of Illinois at Chicago
Jan P. Amend
Jan P. Amend University of Southern California
Marvin D. Lilley
Marvin D. Lilley University of Washington

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