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Environmental Sciences
USA
2026

D-Index & Metrics

Environmental Sciences

D-Index
131
Citations
72712
World Ranking
69
National Ranking
26

James C. McWilliams publication distribution in Environmental Sciences in 2026

The chart shows the distribution of publications by all Research.com ranked scientists in the field of Environmental Sciences in 2026. The highlighted bar marks where James C. McWilliams sits on this spectrum.

41–50 publications: 21 scientists 51–60 publications: 62 scientists 61–70 publications: 133 scientists 71–80 publications: 257 scientists 81–90 publications: 361 scientists 91–100 publications: 440 scientists 101–110 publications: 492 scientists 111–120 publications: 541 scientists 121–130 publications: 617 scientists 131–140 publications: 544 scientists 141–150 publications: 541 scientists 151–160 publications: 539 scientists 161–170 publications: 444 scientists 171–180 publications: 444 scientists 181–190 publications: 400 scientists 191–200 publications: 377 scientists 201–210 publications: 318 scientists 211–220 publications: 282 scientists 221–230 publications: 263 scientists 231–240 publications: 220 scientists 241–250 publications: 217 scientists 251–260 publications: 180 scientists 261–270 publications: 181 scientists 271–280 publications: 155 scientists 281–290 publications: 130 scientists 291–300 publications: 127 scientists 301–310 publications: 130 scientists 311–320 publications: 85 scientists 321–330 publications: 106 scientists 331–340 publications: 80 scientists 341–350 publications: 83 scientists 351–360 publications: 75 scientists 361–370 publications: 69 scientists 371–380 publications: 52 scientists 381–390 publications: 54 scientists 391–400 publications: 56 scientists 401–410 publications: 44 scientists 411–420 publications: 40 scientists 421–430 publications: 36 scientists 431–440 publications: 25 scientists 441–450 publications: 25 scientists 451–460 publications: 32 scientists 461–470 publications: 29 scientists 471–480 publications: 21 scientists 481–490 publications: 26 scientists 491–500 publications: 26 scientists 501–510 publications: 17 scientists 511–520 publications: 19 scientists 521–530 publications: 15 scientists 531–540 publications: 22 scientists 541–550 publications: 12 scientists 551–560 publications: 15 scientists 561–570 publications: 11 scientists 571–580 publications: 19 scientists 581–590 publications: 9 scientists 591–600 publications: 9 scientists 601–610 publications: 7 scientists 611–620 publications: 11 scientists 621–630 publications: 5 scientists 631–640 publications: 5 scientists 641–650 publications: 6 scientists 651–660 publications: 3 scientists 661–670 publications: 3 scientists 671–680 publications: 4 scientists 681–689 publications: 4 scientists 690+ publications: 100 scientists
41 publications 690+

This scientist: 612 publications — 99th percentile

99% of scientists in this discipline score the same or lower.

The last bar groups every scientist with 690 publications or more.

James C. McWilliams D-index placement in Environmental Sciences in 2026

The chart shows the D-index (discipline H-index) distribution of Environmental Sciences scientists ranked by Research.com in 2026. The highlighted bar marks where James C. McWilliams sits on this spectrum.

30 D-Index: 12 scientists 31 D-Index: 26 scientists 32 D-Index: 51 scientists 33 D-Index: 88 scientists 34 D-Index: 123 scientists 35 D-Index: 163 scientists 36 D-Index: 206 scientists 37 D-Index: 267 scientists 38 D-Index: 265 scientists 39 D-Index: 275 scientists 40 D-Index: 321 scientists 41 D-Index: 343 scientists 42 D-Index: 305 scientists 43 D-Index: 336 scientists 44 D-Index: 330 scientists 45 D-Index: 348 scientists 46 D-Index: 291 scientists 47 D-Index: 275 scientists 48 D-Index: 272 scientists 49 D-Index: 273 scientists 50 D-Index: 263 scientists 51 D-Index: 232 scientists 52 D-Index: 266 scientists 53 D-Index: 217 scientists 54 D-Index: 198 scientists 55 D-Index: 177 scientists 56 D-Index: 202 scientists 57 D-Index: 204 scientists 58 D-Index: 166 scientists 59 D-Index: 177 scientists 60 D-Index: 166 scientists 61 D-Index: 152 scientists 62 D-Index: 143 scientists 63 D-Index: 150 scientists 64 D-Index: 124 scientists 65 D-Index: 119 scientists 66 D-Index: 120 scientists 67 D-Index: 118 scientists 68 D-Index: 82 scientists 69 D-Index: 98 scientists 70 D-Index: 94 scientists 71 D-Index: 105 scientists 72 D-Index: 74 scientists 73 D-Index: 84 scientists 74 D-Index: 70 scientists 75 D-Index: 67 scientists 76 D-Index: 78 scientists 77 D-Index: 60 scientists 78 D-Index: 59 scientists 79 D-Index: 52 scientists 80 D-Index: 47 scientists 81 D-Index: 38 scientists 82 D-Index: 48 scientists 83 D-Index: 42 scientists 84 D-Index: 42 scientists 85 D-Index: 43 scientists 86 D-Index: 29 scientists 87 D-Index: 37 scientists 88 D-Index: 29 scientists 89 D-Index: 30 scientists 90 D-Index: 34 scientists 91 D-Index: 20 scientists 92 D-Index: 22 scientists 93 D-Index: 17 scientists 94 D-Index: 19 scientists 95 D-Index: 24 scientists 96 D-Index: 21 scientists 97 D-Index: 20 scientists 98 D-Index: 24 scientists 99 D-Index: 17 scientists 100 D-Index: 17 scientists 101 D-Index: 21 scientists 102 D-Index: 25 scientists 103 D-Index: 18 scientists 104 D-Index: 26 scientists 105 D-Index: 20 scientists 106 D-Index: 15 scientists 107 D-Index: 10 scientists 108 D-Index: 13 scientists 109 D-Index: 15 scientists 110 D-Index: 12 scientists 111 D-Index: 8 scientists 112 D-Index: 7 scientists 113 D-Index: 9 scientists 114 D-Index: 6 scientists 115 D-Index: 12 scientists 116 D-Index: 7 scientists 117 D-Index: 8 scientists 118 D-Index: 3 scientists 119 D-Index: 5 scientists 120 D-Index: 7 scientists 121 D-Index: 2 scientists 122 D-Index: 4 scientists 123 D-Index: 8 scientists 124 D-Index: 7 scientists 125 D-Index: 9 scientists 126+ D-Index: 92 scientists
30 D-Index 126+

This scientist: 131 D-Index — 99th percentile

99% of scientists in this discipline score the same or lower.

The last bar groups every scientist with 126 D-Index or more.

Research.com Recognitions

  • 2026 - Research.com Environmental Sciences in United States Leader Award
  • 2025 - Research.com Environmental Sciences in United States Leader Award
  • 2023 - Research.com Environmental Sciences in United States Leader Award
  • 2002 - Member of the National Academy of Sciences
  • 2001 - Fellow of American Geophysical Union (AGU)

Overview

James C. McWilliams is affiliated with the University of California, Los Angeles in the United States. Their research primarily focuses on Earth and Planetary Sciences, with significant contributions to Environmental Science. Key subfields include Oceanography, Atmospheric Science, Global and Planetary Change, Earth-Surface Processes, and Statistical and Nonlinear Physics.

The research topics covered by McWilliams encompass Oceanographic and Atmospheric Processes, Climate variability and models, Marine and coastal ecosystems, Ocean Waves and Remote Sensing, Tropical and Extratropical Cyclones Research, Geology and Paleoclimatology Research, and Meteorological Phenomena and Simulations.

Frequent collaborative coauthors in McWilliams's publications include Fayçal Kessouri, Lionel Renault, Daniele Bianchi, Pierre Damien, and Roy Barkan.

Publications by McWilliams have appeared in several venues, with notable frequency in the Journal of Physical Oceanography, Journal of Geophysical Research Oceans, Zenodo (CERN European Organization for Nuclear Research), arXiv (Cornell University), and Ocean Modelling.

Some of the recent papers associated with McWilliams's research are:

  • Oceanic Frontogenesis, 2021, Annual Review of Marine Science
  • Accumulation, transformation and transport of microplastics in estuarine fronts, 2022, Nature Reviews Earth & Environment
  • Climate-driven aerobic habitat loss in the California Current System, 2020, Science Advances
  • Coastal eutrophication drives acidification, oxygen loss, and ecosystem change in a major oceanic upwelling system, 2021, Proceedings of the National Academy of Sciences
  • Biogeochemical variability in the California Current System, 2021, Progress In Oceanography

McWilliams has contributed to book publications as well, including the work titled Quasi-linear Theory for Surface Wave-Current Interactions published by Springer International Publishing in 2022.

Awards received by McWilliams include membership in the National Academy of Sciences since 2002 and fellowship at the American Geophysical Union (AGU) since 2001.

Best Publications

  • The regional oceanic modeling system (ROMS): a split-explicit, free-surface, topography-following-coordinate oceanic model

    Alexander F. Shchepetkin;James C. McWilliams

  • Oceanic vertical mixing: a review and a model with a nonlocal boundary layer parameterization

    W. G. Large;J. C. McWilliams;S. C. Doney

  • Isopycnal mixing in ocean circulation models

    Peter R. Gent;James C. Mcwilliams

  • The emergence of isolated coherent vortices in turbulent flow

    James C. Mcwilliams

  • Ocean forecasting in terrain-following coordinates: Formulation and skill assessment of the Regional Ocean Modeling System

    D. B. Haidvogel;H. Arango;W. P. Budgell;B. D. Cornuelle

  • North Pacific Gyre Oscillation links ocean climate and ecosystem change

    E. Di Lorenzo;N. Schneider;K. M. Cobb;P. J. S. Franks

  • Open boundary conditions for long-term integration of regional oceanic models

    Patrick Marchesiello;James C. McWilliams;Alexander Shchepetkin

  • Submesoscale currents in the ocean.

    James C. McWilliams

  • Parameterizing eddy-induced tracer transports in ocean circulation models

    Peter R. Gent;Jurgen Willebrand;Trevor J. McDougall;James C. McWilliams

  • A method for computing horizontal pressure-gradient force in an oceanic model with a nonaligned vertical coordinate

    Alexander F. Shchepetkin;James C. McWilliams

  • Mesoscale to Submesoscale Transition in the California Current System. Part I: Flow Structure, Eddy Flux, and Observational Tests

    Xavier Capet;J. C. McWilliams;M. J. Molemaker;A. F. Shchepetkin

  • Equilibrium structure and dynamics of the California Current System

    Patrick Marchesiello;James C. McWilliams;Alexander Shchepetkin

  • Langmuir turbulence in the ocean

    James C. McWILLIAMS;Peter P. Sullivan;Chin-Hoh Moeng

  • A SUBGRID-SCALE MODEL FOR LARGE-EDDY SIMULATION OF PLANETARY BOUNDARY-LAYER FLOWS

    Peter P. Sullivan;James C. McWilliams;Chin-Hoh Moeng

  • Submesoscale, coherent vortices in the ocean

    James C. McWilliams

  • Global heat and salt transports by eddy movement

    Changming Dong;James C. McWilliams;Yu Liu;Dake Chen

  • Simulations of the Small-Scale Turbulent Dynamo

    Alexander A. Schekochihin;Alexander A. Schekochihin;Steven C. Cowley;Steven C. Cowley;Samuel F. Taylor;Samuel F. Taylor;Jason L. Maron;Jason L. Maron

  • Sensitivity to Surface Forcing and Boundary Layer Mixing in a Global Ocean Model: Annual-Mean Climatology

    William G. Large;Gokhan Danabasoglu;Scott C. Doney;James C. McWilliams

  • On the evolution of isolated, nonlinear vortices

    James C. McWilliams;Glenn R. Flierl

  • A Vector Geometry–Based Eddy Detection Algorithm and Its Application to a High-Resolution Numerical Model Product and High-Frequency Radar Surface Velocities in the Southern California Bight

    Francesco Nencioli;Changming Dong;Tommy Dickey;Libe Washburn

  • Mesoscale to Submesoscale Transition in the California Current System. Part II: Frontal Processes

    X. Capet;J. C. McWilliams;M. J. Molemaker;A. F. Shchepetkin

  • Correction and commentary for Ocean forecasting in terrain-following coordinates: Formulation and skill assessment of the regional ocean modeling system by Haidvogel et al., J. Comp. Phys. 227, pp. 3595-3624

    Alexander F. Shchepetkin;James C. McWilliams

Frequent Co-Authors

Peter P. Sullivan
Peter P. Sullivan National Center for Atmospheric Research
Alexander Schekochihin
Alexander Schekochihin University of Oxford
Peter R. Gent
Peter R. Gent National Center for Atmospheric Research
Lionel Renault
Lionel Renault University of California, Los Angeles
Yi Chao
Yi Chao University of California, Los Angeles
Gokhan Danabasoglu
Gokhan Danabasoglu National Center for Atmospheric Research
William G. Large
William G. Large National Center for Atmospheric Research
Patrick Marchesiello
Patrick Marchesiello Paul Sabatier University
Annalisa Bracco
Annalisa Bracco Georgia Institute of Technology
Sonya Legg
Sonya Legg Princeton University

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