World's Best Scientists 2026 revealed!

D-Index & Metrics

Environmental Sciences

D-Index
79
Citations
23722
World Ranking
1012
National Ranking
442

Charles R. McClain 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 Charles R. McClain 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: 283 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: 25 scientists 501–510 publications: 17 scientists 511–520 publications: 18 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 681–686 publications: 3 scientists 687+ publications: 100 scientists
41 publications 687+

This scientist: 243 publications — 76th percentile

76% of scientists in this discipline score the same or lower.

The last bar groups every scientist with 687 publications or more.

Charles R. McClain 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 Charles R. McClain 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: 199 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: 19 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: 99 scientists
30 D-Index 125+

This scientist: 79 D-Index — 90th percentile

90% of scientists in this discipline score the same or lower.

The last bar groups every scientist with 125 D-Index or more.

Overview

Charles R. McClain is affiliated with the Goddard Space Flight Center in the United States. Their research primarily spans the fields of Earth and Planetary Sciences and Environmental Science, with a particular focus on oceanographic and atmospheric processes.

The main subfields covered by their work include Oceanography, Atmospheric Science, Aerospace Engineering, Water Science and Technology, and Industrial and Manufacturing Engineering. Their research topics emphasize marine and coastal ecosystems, atmospheric ozone and climate, calibration and measurement techniques, water quality monitoring technologies and analysis, as well as ocean acidification effects and responses.

Recent publications authored or co-authored by Charles R. McClain include the following:

  • The Ocean Color Instrument (OCI) on the Plankton, Aerosol, Cloud, ocean Ecosystem (PACE) Mission: System Design and Prelaunch Radiometric Performance, 2024, IEEE Transactions on Geoscience and Remote Sensing
  • Genesis and Evolution of NASA's Satellite Ocean Color Program, 2022, Frontiers in Remote Sensing
  • An Unlikely Career in Satellite Ocean Biology or "OK, now what?", 2021, Perspectives of Earth and Space Scientists

Frequent co-authors collaborating with Charles R. McClain include:

  • P. Jeremy Werdell
  • Gerhard Meister
  • Joseph J. Knuble
  • U. Gliese
  • Robert Bousquet

They have published repeatedly in venues such as IEEE Transactions on Geoscience and Remote Sensing, Frontiers in Remote Sensing, Perspectives of Earth and Space Scientists, and Marine Ecology Progress Series.

Best Publications

  • Climate-driven trends in contemporary ocean productivity

    Michael J. Behrenfeld;Robert T. O'Malley;David A. Siegel;Charles R. McClain

  • Asian Dust Events of April 1998

    Rudolf B. Husar;D. M. Tratt;B. A. Schichtel;S. R. Falke

  • Biospheric Primary Production During an ENSO Transition

    Michael J. Behrenfeld;James T. Randerson;Charles R. McClain;Gene C. Feldman

  • A decade of satellite ocean color observations.

    Unknown

  • An overview of the SeaWiFS project and strategies for producing a climate research quality global ocean bio-optical time series

    Charles R. McClain;Gene C. Feldman;Stanford B. Hooker

  • Light limitation of phytoplankton biomass and macronutrient utilization in the Southern Ocean

    B. Greg Mitchell;Eric A. Brody;Osmund Holm-Hansen;Charles McClain

  • The dispersal of the Amazon's water

    Frank E. Muller-Karger;Charles R. McClain;Philip L. Richardson

  • Distributions of phytoplankton blooms in the Southern Ocean

    C. W. Sullivan;K. R. Arrigo;C. R. McClain;J. C. Comiso

  • The calibration and validation of SeaWiFS data

    S.B. Hooker;C.R. McClain

  • Satellite-detected fluorescence reveals global physiology of ocean phytoplankton

    M. J. Behrenfeld;T. K. Westberry;Emmanuel Boss;R. T. O'Malley

  • Coastal zone color scanner pigment concentrations in the Southern Ocean and relationships to geophysical surface features

    J. C. Comiso;C. R. McClain;C. W. Sullivan;J. P. Ryan

  • The Plankton, Aerosol, Cloud, Ocean Ecosystem Mission: Status, Science, Advances

    P. Jeremy Werdell;Michael J. Behrenfeld;Paula S. Bontempi;Emmanuel Boss

  • Maritime Aerosol Network as a component of Aerosol Robotic Network

    A. Smirnov;B. N. Holben;I. Slutsker;D. M. Giles

  • Pigment distribution in the Caribbean sea: Observations from space

    Frank E Muller-Karger;C. R McClain;T. R Fisher;W. E Esaias

  • New aerosol models for the retrieval of aerosol optical thickness and normalized water-leaving radiances from the SeaWiFS and MODIS sensors over coastal regions and open oceans

    Ziauddin Ahmad;Bryan A. Franz;Charles R. McClain;Ewa J. Kwiatkowska

  • The phytoplankton bloom in the northwestern Arabian Sea during the southwest monsoon of 1979

    John C. Brock;Charles R. McClain;Mark E. Luther;William W. Hay

  • Recent trends in global ocean chlorophyll

    Watson W. Gregg;Nancy W. Casey;Charles R. McClain

  • Ocean color: Availability of the global data set

    Gene Feldman;Norman Kuring;Carolyn Ng;Wayne Esaias

  • The GEOTRACES Intermediate Data Product 2017

    Reiner Schlitzer;Robert F. Anderson;Elena Masferrer Dodas;Maeve Lohan

  • Regional to global assessments of phytoplankton dynamics from the SeaWiFS mission

    David Siegel;Michael Behrenfeld;Stephanie Maritorena;Charles R. McClain

  • Influence of penetrating solar radiation on the heat budget of the equatorial Pacific Ocean

    Marion R. Lewis;Mary-Elena Carr;Gene C. Feldman;Wayne Esaias

Frequent Co-Authors

Bryan A. Franz
Bryan A. Franz Goddard Space Flight Center
James R. Christian
James R. Christian Fisheries and Oceans Canada
Michael J. Behrenfeld
Michael J. Behrenfeld Oregon State University
P. Jeremy Werdell
P. Jeremy Werdell Goddard Space Flight Center
Stanford B. Hooker
Stanford B. Hooker Goddard Space Flight Center
James A. Yoder
James A. Yoder University of Rhode Island
Brent N. Holben
Brent N. Holben Goddard Space Flight Center
Menghua Wang
Menghua Wang National Oceanic and Atmospheric Administration
Robert Frouin
Robert Frouin University of California, San Diego
Watson W. Gregg
Watson W. Gregg Goddard Space Flight Center

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