World's Best Scientists 2026 revealed!
David J. Des Marais

David J. Des Marais

D-Index & Metrics

Earth Science

D-Index
91
Citations
30753
World Ranking
248
National Ranking
135

David J. Des Marais 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 David J. Des Marais 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: 242 publications — 75th percentile

75% of scientists in this discipline score the same or lower.

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

David J. Des Marais 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 David J. Des Marais 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: 91 D-Index — 97th percentile

97% of scientists in this discipline score the same or lower.

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

Research.com Recognitions

  • 2008 - Fellow of American Geophysical Union (AGU)

Overview

David J. Des Marais is affiliated with the Ames Research Center in the United States. Their research work primarily focuses on planetary science and exploration, with significant contributions to physics and astronomy and earth and planetary sciences.

Their publication record spans various topics including planetary science and exploration, astro and planetary science, space science and extraterrestrial life, geology and paleoclimatology research, paleontology and stratigraphy of fossils, space exploration and technology, and microbial community ecology and physiology.

Frequent publication venues for David J. Des Marais include:

  • Astrobiology
  • Journal of Geophysical Research Planets
  • Science
  • Minerals
  • Geochemistry

The scientist has coauthored multiple papers with prominent researchers such as:

  • E. B. Rampe
  • T. F. Bristow
  • A. S. Yen
  • A. H. Treiman
  • M. T. Thorpe

Recent papers by David J. Des Marais demonstrate a focus on Martian geology and mineralogy, including:

  • Mineralogy and geochemistry of sedimentary rocks and eolian sediments in Gale crater, Mars: A review after six Earth years of exploration with Curiosity (2020, Geochemistry)
  • Mineralogy of Vera Rubin Ridge From the Mars Science Laboratory CheMin Instrument (2020, Journal of Geophysical Research Planets)
  • Brine-driven destruction of clay minerals in Gale crater, Mars (2021, Science)
  • Mars Science Laboratory CheMin Data From the Glen Torridon Region and the Significance of Lake-Groundwater Interactions in Interpreting Mineralogy and Sedimentary History (2022, Journal of Geophysical Research Planets)
  • Evidence for Multiple Diagenetic Episodes in Ancient Fluvial-Lacustrine Sedimentary Rocks in Gale Crater, Mars (2020, Journal of Geophysical Research Planets)

In terms of subfields, their work encompasses astronomy and astrophysics, atmospheric science, paleontology, ecology, and aerospace engineering. Their contributions have led to recognition such as being named a Fellow of the American Geophysical Union in 2008.

Best Publications

  • Compact Reconnaissance Imaging Spectrometer for Mars (CRISM) on Mars Reconnaissance Orbiter (MRO)

    Scott Murchie;R. Arvidson;P. Bedini;K. Beisser

  • Hydrated silicate minerals on Mars observed by the Mars Reconnaissance Orbiter CRISM instrument

    John F. Mustard;Scott L. Murchie;S. M. Pelkey;B. L. Ehlmann

  • Orbital Identification of Carbonate-Bearing Rocks on Mars

    Bethany L. Ehlmann;John F. Mustard;Scott L. Murchie;Francois Poulet

  • Identification of hydrated silicate minerals on Mars using MRO‐CRISM: Geologic context near Nili Fossae and implications for aqueous alteration

    Bethany L. Ehlmann;John F. Mustard;Gregg A. Swayze;Roger N. Clark

  • Mineralogy of a Mudstone at Yellowknife Bay, Gale Crater, Mars

    D.T. Vaniman;D.L. Bish;D.W. Ming;T.F. Bristow

  • Latitudinal variations in plankton δ 13 C: implications for CO 2 and productivity in past oceans

    Greg H. Rau;Greg H. Rau;Taro Takahashi;David J. Des Marais

  • Overview of the Spirit Mars Exploration Rover Mission to Gusev Crater: Landing site to Backstay Rock in the Columbia Hills

    R. E. Arvidson;S. W. Squyres;R. C. Anderson;J. F. Bell

  • A synthesis of Martian aqueous mineralogy after 1 Mars year of observations from the Mars Reconnaissance Orbiter

    Scott L. Murchie;John F. Mustard;Bethany L. Ehlmann;Ralph E. Milliken

  • Remote sensing of planetary properties and biosignatures on extrasolar terrestrial planets.

    David J. Des Marais;Martin O. Harwit;Kenneth W. Jucks;James F. Kasting

  • The Opportunity Rover's Athena science investigation at Meridiani Planum, Mars.

    S. W. Squyres;R. E. Arvidson;J.F. Bell;J. Brückner

  • Carbon isotope evidence for the stepwise oxidation of the Proterozoic environment

    David J. Des Marais;Harald Strauss;Roger E. Summons;J. M. Hayes

  • Carbon isotopic fractionation in heterotrophic microbial metabolism.

    N Blair;A Leu;E Muñoz;J Olsen

  • Concentrations and isotope ratios of carbon, nitrogen and sulfur in ocean-floor basalts

    H. Sakai;D.J.Des Marais;A. Ueda;J.G. Moore

  • Organic molecules in the Sheepbed Mudstone, Gale Crater, Mars

    Caroline Freissinet;Caroline Freissinet;D. P. Glavin;Paul R. Mahaffy;K. E. Miller

  • Depositional Facies and Aqueous-Solid Geochemistry of Travertine-Depositing Hot Springs (Angel Terrace, Mammoth Hot Springs, Yellowstone National Park, U.S.A.)

    Bruce W. Fouke;Jack D. Farmer;David J. Des Marais;Lisa Pratt

  • Detection of silica-rich deposits on Mars.

    Steven W. Squyres;Raymond E. Arvidson;S. Ruff;R. Gellert

  • Volatile and organic compositions of sedimentary rocks in Yellowknife Bay, Gale crater, Mars.

    Douglas W. Ming;P. D. Archer;D. P. Glavin;J. L. Eigenbrode

  • The Spirit Rover's Athena Science Investigation at Gusev Crater, Mars

    Steven W. Squyres;Raymond E. Arvidson;James F. Bell;J. Bruckner

  • Aerobic sulfate reduction in microbial mats.

    Donald E. Canfield;David J. Des Marais

  • When Did Photosynthesis Emerge on Earth

    David J. Des Marais

Frequent Co-Authors

Jack D. Farmer
Jack D. Farmer Arizona State University
Robert T. Downs
Robert T. Downs University of Arizona
A. S. Yen
A. S. Yen Jet Propulsion Lab
Steve J. Chipera
Steve J. Chipera Planetary Science Institute
John P. Grotzinger
John P. Grotzinger California Institute of Technology
Raymond E. Arvidson
Raymond E. Arvidson Washington University in St. Louis
Joy A. Crisp
Joy A. Crisp Jet Propulsion Lab
Allan H. Treiman
Allan H. Treiman Lunar and Planetary Institute
Scott M. McLennan
Scott M. McLennan Stony Brook University
Robert M. Hazen
Robert M. Hazen Carnegie Institution for Science

If you think any of the details on this page are incorrect, let us know.

Report an issue

We appreciate your kind effort to assist us to improve this page, it would be helpful providing us with as much detail as possible in the text box below:

Related Online Degrees & Career Pathways

For those interested in Earth Science, exploring related online degrees can open diverse career pathways. Many programs accommodate unique needs, such as veterans seeking flexible learning options. For example, online Spanish degree programs for veterans offer tailored opportunities that combine language skills with environmental studies, useful in international research and fieldwork.

Creative fields also intersect with Earth Science, especially in environmental communication and awareness campaigns. Pursuing an online MFA can enhance skills in storytelling and media relevant to environmental issues.

Many aspiring leaders choose to bolster their management skills through an accredited online masters degree in human resource management, which prepares them for administrative roles within environmental organizations or governmental agencies.

Additionally, there are focused pathways for mature learners looking for accelerated options. Programs offering a one year degree for seniors provide a quicker route to enter or advance in Earth Science careers without extended time commitments.

Best Scientists Citing David J. Des Marais

Trending Scientists

Recently Published Articles