World's Best Scientists 2026 revealed!

D-Index & Metrics

Environmental Sciences

D-Index
55
Citations
15928
World Ranking
3777
National Ranking
1440

Richard W. Eppley 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 Richard W. Eppley 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: 91 publications — 9th percentile

9% of scientists in this discipline score the same or lower.

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

Richard W. Eppley 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 Richard W. Eppley 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: 55 D-Index — 61st percentile

61% of scientists in this discipline score the same or lower.

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

Overview

Richard W. Eppley is affiliated with the University of California, San Diego in the United States. This association situates them within a prominent research institution known for its contributions across various scientific disciplines.

Information on recent publications, co-authors, and frequent publication venues is not available. Consequently, specific insights into collaborative networks or specialized journals cannot be provided here.

Details regarding main fields of study, subfields of study, and principal research topics are not listed. As such, the focus areas of their academic investigations remain unspecified in the available data.

There is no record of book publications or awards associated with Richard W. Eppley in the provided data. Therefore, no information regarding recognition or contributions to scholarly literature as an author of books can be included.

Best Publications

  • Particulate organic matter flux and planktonic new production in the deep ocean

    Richard W. Eppley;Bruce J. Peterson

  • HALF‐SATURATION CONSTANTS FOR UPTAKE OF NITRATE AND AMMONIUM BY MARINE PHYTOPLANKTON1

    Richard W. Eppley;Jane N. Rogers;James J. McCarthy

  • Sinking rates of marine phytoplankton measured with a fluorometer

    Richard W. Eppley;Robert W. Holmes;John D.H. Strickland

  • RELATIONSHIP BETWEEN CARBON CONTENT, CELL VOLUME, AND AREA IN PHYTOPLANKTON

    M. M. Mullin;P. R. Sloan;R. W. Eppley

  • A STUDY OF PLANKTON DYNAMICS AND NUTRIENT CYCLING IN THE CENTRAL GYRE OF THE NORTH PACIFIC OCEAN1

    Richard W. Eppley;Edward H. Renger;Elizabeth L. Venrick;Michael M. Mullin

  • STUDIES OF NITRATE REDUCTASE IN MARINE PHYTOPLANKTON1

    R. W. Eppley;J. L. Coatsworth;Lucia Solórzano

  • Nitrate and phytoplankton production in southern California coastal waters1

    R. W. Eppley;E. H. Renger;W. G. Harrison

  • SOME OBSERVATIONS ON THE VERTICAL MIGRATION OFDINOFLAGELLATES (1) (2).

    R. W. Eppley;O. Holm‐Harisen;J. D. H. Strickland

  • NITROGEN ASSIMILATION OF AN OCEANIC DIATOM IN NITROGEN-LIMITED CONTINUOUS CULTURE1

    Richard W. Eppley;Edward H. Renger

  • COMPARISON OF HALF‐SATURATION CONSTANTS FOR GROWTH AND NITRATE UPTAKE OF MARINE PHYTOPLANKTON 2

    Unknown

  • Growth Rates of Marine Phytoplankton: Correlation with Light Absorption by Cell Chlorophyll a

    Richard W. Eppley;Phillip R. Sloan

  • UPTAKE OF NITRATE AND NITRITE BY DITYLUM BRIGHTWELLII-KINETICS AND MECHANISMS(1) (2).

    Richard W. Eppley;James L. Coatsworth

  • LIGHT/DARK PERIODICITY IN NITROGEN ASSIMILATION OF THE MARINE PHYTOPLANKTERS SKELETONEMA COSTATUM AND COCCOLITHUS HUXLEYI IN N‐LIMITED CHEMOSTAT CULTURE1,2

    Richard W. Eppley;Jane N. Rogers;James J. McCarthy;Alain Sournia

  • PHYTOPLANKTON GROWTH AND COMPOSITION IN SHIPBOARD CULTURES SUPPLIED WITH NITRATE, AMMONIUM, OR UREA AS THE NITROGEN SOURCE1

    R. W. Eppley;A. F. Carlucci;O. Holm-Hansen;D. Kiefer

  • Phosphate uptake by phytoplankton in the central North Pacific Ocean

    M.J Perry;R.W Eppley

  • Nitrogen assimilation by phytoplankton and other microorganisms in the surface waters of the central North Pacific Ocean

    R. W. Eppley;J. H. Sharp;E. H. Renger;M. J. Perry

  • Standing stocks of particulate carbon and nitrogen in the equatorial Pacific at 150°W

    Richard W. Eppley;Francisco P. Chavez;Richard T. Barber

  • THE USE OF A DEEP TANK IN PLANKTON ECOLOGY. I. STUDIES OF THE GROWTH AND COMPOSITION OF PHYTOPLANKTON CROPS AT LOW NUTRIENT LEVELS1

    J. D. H. Strickland;O. Holm‐Hansen;R. W. Eppley;R. J. Linn

  • Carbon Balance Experiments with Marine Phytoplankton

    Richard W. Eppley;Phillip R. Sloan

  • Ammonium distribution in southern California coastal waters and its role in the growth of phytoplankton1

    Richard W. Eppley;E. H. Render;W. G. Harrison;J. J. Cullen

  • INORGANIC NITROGEN ASSIMILATION OF DITYLUM BRIGHTWELLII, A MARINE PLANKTON DIATOM1,2

    Richard W. Eppley;Jane N. Rogers

  • Primary productivity in the sea

    Richard W. Eppley

Frequent Co-Authors

Wolfgang Koeve
Wolfgang Koeve GEOMAR Helmholtz Centre for Ocean Research Kiel
Osmund Holm-Hansen
Osmund Holm-Hansen University of California, San Diego
Farooq Azam
Farooq Azam University of California, San Diego
James J. McCarthy
James J. McCarthy Harvard University
Bruce J. Peterson
Bruce J. Peterson Marine Biological Laboratory
Kenneth W. Bruland
Kenneth W. Bruland University of California, Santa Cruz
Peter M. Williams
Peter M. Williams University of California, San Diego
John J. Cullen
John J. Cullen Dalhousie University
Jonathan H. Sharp
Jonathan H. Sharp University of Delaware

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