World's Best Scientists 2026 revealed!

D-Index & Metrics

Earth Science

D-Index
63
Citations
14971
World Ranking
1590
National Ranking
704

Dawn Y. Sumner 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 Dawn Y. Sumner 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: 240 publications — 74th percentile

74% of scientists in this discipline score the same or lower.

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

Dawn Y. Sumner 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 Dawn Y. Sumner 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: 63 D-Index — 80th percentile

80% of scientists in this discipline score the same or lower.

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

Overview

Dawn Y. Sumner is affiliated with the University of California, Davis in the United States. Their research focuses on Environmental Science with a broad interdisciplinary approach involving Ecology, Molecular Biology, Astronomy and Astrophysics, Oceanography, and Atmospheric Science. The scientist's work spans multiple topics, including Microbial Community Ecology and Physiology, Protist Diversity and Phylogeny, Polar Research and Ecology, Planetary Science and Exploration, Astro and Planetary Science, Genomics and Phylogenetic Studies, and Geology and Paleoclimatology Research.

Their recent publications demonstrate involvement in diverse scientific questions and environments. These include:

  • A phylogenetically novel cyanobacterium most closely related to Gloeobacter, 2020, The ISME Journal
  • Thousands of small, novel genes predicted in global phage genomes, 2022, Cell Reports
  • Grain Size Variations in the Murray Formation: Stratigraphic Evidence for Changing Depositional Environments in Gale Crater, Mars, 2020, Journal of Geophysical Research Planets
  • Sedimentological and Geochemical Perspectives on a Marginal Lake Environment Recorded in the Hartmann's Valley and Karasburg Members of the Murray Formation, Gale Crater, Mars, 2022, Journal of Geophysical Research Planets
  • Metabolic Capacity of the Antarctic Cyanobacterium Phormidium pseudopriestleyi That Sustains Oxygenic Photosynthesis in the Presence of Hydrogen Sulfide, 2021, Genes

Frequent coauthors who have collaborated extensively with Dawn Y. Sumner include:

  • Tyler J. Mackey
  • Anne D. Jungblut
  • Christen L. Grettenberger
  • Ian Hawes
  • N. Stein

Sumner's publications are commonly found in venues such as:

  • Abstracts with programs - Geological Society of America
  • Journal of Geophysical Research Planets
  • Zenodo (CERN European Organization for Nuclear Research)
  • Genes
  • FEMS Microbiology Ecology

The integration of microbial ecology with planetary science is reflected in their work on Martian sedimentology and the metabolic capabilities of extremophilic cyanobacteria. The constellation of research areas mirrors a commitment to understanding life in both terrestrial and extraterrestrial environments through molecular, ecological, and geological lenses.

Best Publications

  • A habitable fluvio-lacustrine environment at Yellowknife Bay, Gale crater, Mars.

    J. P. Grotzinger;D. Y. Sumner;L. C. Kah;K. Stack

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

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

  • Deposition, exhumation, and paleoclimate of an ancient lake deposit, Gale crater, Mars.

    J.P. Grotzinger;S. Gupta;M. C. Malin;D.M. Rubin

  • Organic matter preserved in 3-billion-year-old mudstones at Gale crater, Mars.

    Jennifer L. Eigenbrode;Roger E. Summons;Andrew Steele;Caroline Freissinet

  • Volatile, Isotope, and Organic Analysis of Martian Fines with the Mars Curiosity Rover

    L. A. Leshin;P. R. Mahaffy;C. R. Webster;M. Cabane

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

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

  • 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

  • Transient liquid water and water activity at Gale crater on Mars

    F. Javier Martín-Torres;F. Javier Martín-Torres;María Paz Zorzano;Patricia Valentín-Serrano;Ari Matti Harri

  • Martian Fluvial Conglomerates at Gale Crater

    R. M. E. Williams;J. P. Grotzinger;W. E. Dietrich;S. Gupta

  • Curiosity at Gale Crater, Mars: Characterization and Analysis of the Rocknest Sand Shadow

    D F Blake;R V Morris;G Kocurek;Shaunna M Morrison

  • Preservation of Martian Organic and Environmental Records: Final Report of the Mars Biosignature Working Group

    Roger E. Summons;Jan P. Amend;David Bish;Roger Buick

  • Elemental Geochemistry of Sedimentary Rocks at Yellowknife Bay, Gale Crater, Mars.

    S. M. McLennan;R. B. Anderson;J. F. Bell;J. C. Bridges

  • Redox stratification of an ancient lake in Gale crater, Mars

    J. A. Hurowitz;J. P. Grotzinger;W. W. Fischer;S. M. McLennan

  • Calcium sulfate veins characterized by ChemCam/Curiosity at Gale crater, Mars

    M. Nachon;S. M. Clegg;N. Mangold;S. Schröder

  • In Situ Radiometric and Exposure Age Dating of the Martian Surface

    K. A. Farley;C. Malespin;P. Mahaffy;J. P. Grotzinger

  • Curiosity’s Mars Hand Lens Imager (MAHLI) Investigation

    Kenneth S. Edgett;R. Aileen Yingst;Michael A. Ravine;Michael A. Caplinger

  • Late Archean molecular fossils from the Transvaal Supergroup record the antiquity of microbial diversity and aerobiosis

    Jacob R. Waldbauer;Laura S. Sherman;Dawn Y. Sumner;Roger E. Summons

  • Ancient Martian aeolian processes and palaeomorphology reconstructed from the Stimson formation on the lower slope of Aeolis Mons, Gale crater, Mars

    Steven G. Banham;Sanjeev Gupta;David M. Rubin;Jessica A. Watkins

  • Mineralogy, provenance, and diagenesis of a potassic basaltic sandstone on Mars: CheMin X-ray diffraction of the Windjana sample (Kimberley area, Gale Crater)

    Allan H. Treiman;David L. Bish;David T. Vaniman;Steve J. Chipera

  • Were kinetics of Archean calcium carbonate precipitation related to oxygen concentration

    Dawn Y. Sumner;John P. Grotzinger

Frequent Co-Authors

John P. Grotzinger
John P. Grotzinger California Institute of Technology
Ian Hawes
Ian Hawes University of Waikato
Kenneth S. Edgett
Kenneth S. Edgett Malin Space Science Systems (United States)
Kevin W. Lewis
Kevin W. Lewis Johns Hopkins University
Sanjeev Gupta
Sanjeev Gupta Imperial College London
Melissa S. Rice
Melissa S. Rice Western Washington University
Juergen Schieber
Juergen Schieber Indiana University
David M. Rubin
David M. Rubin University of California, Santa Cruz
James F. Bell
James F. Bell Arizona State University
Linda C. Kah
Linda C. Kah University of Tennessee at Knoxville

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