World's Best Scientists 2026 revealed!
Richard T. Barber

Richard T. Barber

D-Index & Metrics

Earth Science

D-Index
70
Citations
26067
World Ranking
949
National Ranking
449

Richard T. Barber 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 Richard T. Barber sits on this spectrum.

38–47 publications: 5 scientists 48–57 publications: 33 scientists 58–67 publications: 94 scientists 68–77 publications: 161 scientists 78–87 publications: 278 scientists 88–97 publications: 376 scientists 98–107 publications: 404 scientists 108–117 publications: 484 scientists 118–127 publications: 540 scientists 128–137 publications: 557 scientists 138–147 publications: 491 scientists 148–157 publications: 495 scientists 158–167 publications: 458 scientists 168–177 publications: 490 scientists 178–187 publications: 414 scientists 188–197 publications: 401 scientists 198–207 publications: 333 scientists 208–217 publications: 292 scientists 218–227 publications: 290 scientists 228–237 publications: 262 scientists 238–247 publications: 243 scientists 248–257 publications: 208 scientists 258–267 publications: 185 scientists 268–277 publications: 147 scientists 278–287 publications: 128 scientists 288–297 publications: 119 scientists 298–307 publications: 120 scientists 308–317 publications: 107 scientists 318–327 publications: 93 scientists 328–337 publications: 87 scientists 338–347 publications: 64 scientists 348–357 publications: 87 scientists 358–367 publications: 60 scientists 368–377 publications: 60 scientists 378–387 publications: 34 scientists 388–397 publications: 50 scientists 398–407 publications: 44 scientists 408–417 publications: 31 scientists 418–427 publications: 39 scientists 428–437 publications: 27 scientists 438–447 publications: 36 scientists 448–457 publications: 27 scientists 458–467 publications: 29 scientists 468–477 publications: 30 scientists 478–487 publications: 19 scientists 488–497 publications: 15 scientists 498–507 publications: 18 scientists 508–517 publications: 19 scientists 518–527 publications: 16 scientists 528–537 publications: 10 scientists 538–547 publications: 11 scientists 548–557 publications: 14 scientists 558–567 publications: 11 scientists 568–577 publications: 7 scientists 578–587 publications: 14 scientists 588–597 publications: 5 scientists 598–602 publications: 4 scientists 603+ publications: 100 scientists
38 publications 603+

This scientist: 132 publications — 29th percentile

29% of scientists in this discipline score the same or lower.

The last bar groups every scientist with 603 publications or more.

Richard T. Barber 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 Richard T. Barber sits on this spectrum.

30 D-Index: 144 scientists 31 D-Index: 215 scientists 32 D-Index: 278 scientists 33 D-Index: 379 scientists 34 D-Index: 366 scientists 35 D-Index: 372 scientists 36 D-Index: 389 scientists 37 D-Index: 366 scientists 38 D-Index: 344 scientists 39 D-Index: 349 scientists 40 D-Index: 296 scientists 41 D-Index: 289 scientists 42 D-Index: 277 scientists 43 D-Index: 279 scientists 44 D-Index: 248 scientists 45 D-Index: 257 scientists 46 D-Index: 212 scientists 47 D-Index: 202 scientists 48 D-Index: 207 scientists 49 D-Index: 204 scientists 50 D-Index: 183 scientists 51 D-Index: 178 scientists 52 D-Index: 182 scientists 53 D-Index: 178 scientists 54 D-Index: 163 scientists 55 D-Index: 117 scientists 56 D-Index: 163 scientists 57 D-Index: 120 scientists 58 D-Index: 113 scientists 59 D-Index: 136 scientists 60 D-Index: 135 scientists 61 D-Index: 96 scientists 62 D-Index: 103 scientists 63 D-Index: 83 scientists 64 D-Index: 103 scientists 65 D-Index: 83 scientists 66 D-Index: 89 scientists 67 D-Index: 92 scientists 68 D-Index: 89 scientists 69 D-Index: 78 scientists 70 D-Index: 75 scientists 71 D-Index: 53 scientists 72 D-Index: 62 scientists 73 D-Index: 54 scientists 74 D-Index: 35 scientists 75 D-Index: 52 scientists 76 D-Index: 50 scientists 77 D-Index: 32 scientists 78 D-Index: 37 scientists 79 D-Index: 20 scientists 80 D-Index: 33 scientists 81 D-Index: 36 scientists 82 D-Index: 34 scientists 83 D-Index: 34 scientists 84 D-Index: 24 scientists 85 D-Index: 19 scientists 86 D-Index: 18 scientists 87 D-Index: 26 scientists 88 D-Index: 30 scientists 89 D-Index: 17 scientists 90 D-Index: 21 scientists 91 D-Index: 19 scientists 92 D-Index: 15 scientists 93 D-Index: 14 scientists 94 D-Index: 20 scientists 95 D-Index: 9 scientists 96 D-Index: 10 scientists 97 D-Index: 15 scientists 98 D-Index: 13 scientists 99 D-Index: 3 scientists 100 D-Index: 13 scientists 101 D-Index: 3 scientists 102 D-Index: 9 scientists 103 D-Index: 4 scientists 104 D-Index: 6 scientists 105 D-Index: 6 scientists 106+ D-Index: 98 scientists
30 D-Index 106+

This scientist: 70 D-Index — 90th percentile

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

The last bar groups every scientist with 106 D-Index or more.

Research.com Recognitions

  • 2016 - Fellow of the Royal Academy of Engineering (UK)
  • 1995 - Fellow of American Geophysical Union (AGU)
  • 1991 - Fellow of the American Association for the Advancement of Science (AAAS)

Overview

Richard T. Barber was affiliated with Duke University in the United States and contributed to the field of Earth and Planetary Sciences, focusing primarily on oceanography. Their research work spanned topics including marine and coastal ecosystems, marine biology and ecology research, and oceanographic and atmospheric processes.

The scientist published in the area of ocean primary productivity, with a notable paper titled "A database of ocean primary productivity from the 14C method," published in 2020 in Limnology and Oceanography Letters. This publication was cited 33 times and represents one of the key contributions in their research portfolio.

Frequent coauthors involved in collaborative research with Richard T. Barber included:

  • John Marra
  • E. M. Barber
  • Robert R. Bidigare
  • W. S. Chamberlin
  • Ralf Goericke

The primary publication venue associated with their work was Limnology and Oceanography Letters, where they had at least one publication.

Richard T. Barber was recognized by professional organizations, having been named a Fellow of both the American Geophysical Union (AGU) in 1995 and the American Association for the Advancement of Science (AAAS) in 1991.

Best Publications

  • Biogeochemical controls and feedbacks on ocean primary production

    Paul G. Falkowski;Richard T. Barber;Victor Smetacek

  • Testing the iron hypothesis in ecosystems of the equatorial Pacific Ocean

    J. H. Martin;K. H. Coale;K. S. Johnson;K. S. Johnson;S. E. Fitzwater

  • Biological Consequences of El Niño

    Richard T. Barber;Francisco P. Chavez

  • Response of ocean ecosystems to climate warming

    Jorge L. Sarmiento;Richard D. Slater;Richard T. Barber;Laurent Bopp

  • Synthesis of iron fertilization experiments: From the iron age in the age of enlightenment

    Hein J.W. de Baar;Philip W. Boyd;Kenneth H. Coale;Michael R. Landry

  • Coastal and Estuarine Studies

    S.J. Neshyba;Ch.N.K. Mooers;R.L. Smith;R.T. Barber

  • A comparison of global estimates of marine primary production from ocean color

    Mary-Elena Carr;Marjorie A. M. Friedrichs;Marjorie A. M. Friedrichs;Marjorie Schmeltz;Maki Noguchi Aita

  • Southern Ocean Iron Enrichment Experiment: Carbon Cycling in High- and Low-Si Waters

    Kenneth H. Coale;Kenneth S. Johnson;Francisco P. Chavez;Ken O. Buesseler

  • An estimate of new production in the equatorial Pacific

    Francisco P. Chavez;Richard T. Barber

  • Iron and grazing constraints on primary production in the central equatorial Pacific: An EqPac synthesis

    Michael R. Lundry;Richard T. Barber;Robert R. Bidare;Fei Chai

  • African dust and the demise of Caribbean Coral Reefs

    Eugene A. Shinn;Garriet W. Smith;Joseph M. Prospero;Peter Betzer

  • Coastal upwelling ecosystems

    R. Barber;R.L. Smith

  • Iron limitation of phytoplankton photosynthesis in the equatorial Pacific Ocean

    Zbigniew S. Kolber;Richard T. Barber;Kenneth H. Coale;Steve E. Fitzwateri

  • Control of community growth and export production by upwelled iron in the equatorial Pacific Ocean

    Kenneth H. Coale;Steve E. Fitzwater;R. Michael Gordon;Kenneth S. Johnson;Kenneth S. Johnson

  • A line in the sea

    James A. Yoder;Steven G. Ackleson;Richard T. Barber;Pierre Flament

  • Physical and biological controls on carbon cycling in the equatorial pacific.

    James W. Murray;Richard T. Barber;Michael R. Roman;Michael P. Bacon

  • The seasonal cycle of phytoplankton biomass and primary productivity in the Ross Sea, Antarctica

    Walker O Smith;John Marra;Michael R Hiscock;Richard T Barber

  • Comparison of algorithms for estimating ocean primary production from surface chlorophyll, temperature, and irradiance

    Janet Campbell;David Antoine;Robert Armstrong;Kevin Arrigo

  • One-dimensional ecosystem model of the equatorial Pacific upwelling system. Part I: model development and silicon and nitrogen cycle

    F. Chai;R.C. Dugdale;T.-H. Peng;F.P. Wilkerson

  • Sediment nutrient regeneration in three North Carolina estuaries

    T.R. Fisher;P.R. Carlson;R.T. Barber

Frequent Co-Authors

John Marra
John Marra Brooklyn College
Francisco P. Chavez
Francisco P. Chavez Monterey Bay Aquarium Research Institute
Richard C. Dugdale
Richard C. Dugdale San Francisco State University
Walker O. Smith
Walker O. Smith Shanghai Jiao Tong University
Fei Chai
Fei Chai Ministry of Land and Resources of the People's Republic of China
Robert R. Bidigare
Robert R. Bidigare University of Hawaii at Manoa
Frances P. Wilkerson
Frances P. Wilkerson San Francisco State University
Kenneth H. Coale
Kenneth H. Coale Moss Landing Marine Laboratories
Steven T. Lindley
Steven T. Lindley National Oceanic and Atmospheric Administration
Paul G. Falkowski
Paul G. Falkowski Rutgers, The State University of New Jersey

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Related Online Degrees & Career Pathways

Pursuing a degree in Earth Science opens diverse career opportunities, from environmental consulting to geospatial analysis. For those considering further education, several related online degrees enhance skill sets and broaden professional horizons.

Creative professionals may explore programs like the mfa online, which fosters artistic skills applicable in scientific visualization and communication.

Management roles within environmental firms or research projects often require strong leadership, making online human resource management masters programs a valuable consideration. These programs teach strategic people management and organizational skills essential for team success.

Additionally, education and library science complementarities can support Earth Science professionals involved in data curation or public outreach. Enrolling in an ala-accredited program equips students with expertise in information management and accessibility.

It's important to note that many of these opportunities are accessible to learners at any stage, as highlighted in degrees for older adults. Flexible online formats enable continuous learning and career advancement regardless of age or experience.

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