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Earth Science

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

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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