World's Best Scientists 2026 revealed!
Alexander G. Hayes

Alexander G. Hayes

D-Index & Metrics

Environmental Sciences

D-Index
57
Citations
9712
World Ranking
3524
National Ranking
1340

Alexander G. Hayes 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 Alexander G. Hayes 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: 349 publications — 91st percentile

91% of scientists in this discipline score the same or lower.

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

Alexander G. Hayes 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 Alexander G. Hayes 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: 57 D-Index — 65th percentile

65% of scientists in this discipline score the same or lower.

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

Overview

Alexander G. Hayes is affiliated with Cornell University in the United States and has a research focus primarily in Physics and Astronomy, with significant contributions in related subfields including Astronomy and Astrophysics, Atmospheric Science, Aerospace Engineering, Ecology, and Physiology.

Their research covers several main topics within the broader scope of space and planetary sciences, notably Astro and Planetary Science, Planetary Science and Exploration, Geology and Paleoclimatology Research, Space Science and Extraterrestrial Life, Isotope Analysis in Ecology, Spaceflight effects on biology, and Spacecraft and Cryogenic Technologies.

Hayes has published extensively across a number of academic journals, with frequent contributions to several leading venues:

  • The Planetary Science Journal
  • Space Science Reviews
  • Journal of Geophysical Research Planets
  • Icarus
  • arXiv (Cornell University)

Some notable recent papers authored by Hayes include:

  • Science Goals and Objectives for the Dragonfly Titan Rotorcraft Relocatable Lander (2021, The Planetary Science Journal)
  • Aqueously altered igneous rocks sampled on the floor of Jezero crater, Mars (2022, Science)
  • The Mars 2020 Perseverance Rover Mast Camera Zoom (Mastcam-Z) Multispectral, Stereoscopic Imaging Investigation (2021, Space Science Reviews)
  • Science Goals and Mission Architecture of the Europa Lander Mission Concept (2022, The Planetary Science Journal)
  • On the Habitability and Future Exploration of Ocean Worlds (2020, Space Science Reviews)

Frequent collaborators with whom Hayes has co-authored multiple publications include:

  • J. M. Soderblom
  • Samuel Birch
  • P. Corlies
  • J. R. Johnson
  • J. F. Bell

Best Publications

  • Mineralogy at Meridiani Planum from the Mini-TES Experiment on the Opportunity Rover.

    Philip Christensen;M. B. Wyatt;T. D. Glotch;A. D. Rogers

  • Mars Exploration Rover Athena Panoramic Camera (Pancam) investigation

    J.F. Bell;S. W. Squyres;Kenneth E. Herkenhoff;J.N. Maki

  • The NASA Roadmap to Ocean Worlds

    Amanda R. Hendrix;Terry A. Hurford;Laura M. Barge;Michael T. Bland

  • Hydrocarbon lakes on Titan: Distribution and interaction with a porous regolith

    A. Hayes;O. Aharonson;P. Callahan;C. Elachi

  • Titan's inventory of organic surface materials

    Ralph D. Lorenz;Karl L. Mitchell;Randolph L. Kirk;Alexander G. Hayes

  • Rapid and extensive surface changes near Titan's equator: evidence of April showers.

    E. P. Turtle;J. E. Perry;A. G. Hayes;R. D. Lorenz

  • Aqueously altered igneous rocks sampled on the floor of Jezero crater, Mars

    Unknown

  • An asymmetric distribution of lakes on Titan as a possible consequence of orbital forcing

    O. Aharonson;A. G. Hayes;J. I. Lunine;R. D. Lorenz

  • Cryovolcanism on Titan: New results from Cassini RADAR and VIMS

    R. M. C. Lopes;R. L. Kirk;K. L. Mitchell;A. LeGall

  • Pancam multispectral imaging results from the Spirit Rover at Gusev Crater

    James Bell;S. W. Squyres;R. E. Arvidson;H. M. Arneson

  • Initial results from the Mini-TES experiment in Gusev Crater from the Spirit Rover

    Philip Christensen;Steven Ruff;R. L. Fergason;A. T. Knudson

  • Athena Microscopic Imager investigation

    Kenneth E. Herkenhoff;S. W. Squyres;J.F. Bell;J.N. Maki

  • Evidence from Opportunity's Microscopic Imager for Water on Meridiani Planum

    Kenneth E Herkenhoff;Steven W Squyres;Raymond E Arvidson;Deborah S Bass

  • Science Goals and Objectives for the Dragonfly Titan Rotorcraft Relocatable Lander

    Jason Barnes;Elizabeth Turtle;Melissa Trainer;Ralph Lorenz

  • Exploration of Victoria crater by the Mars rover Opportunity.

    Steven W. Squyres;A. H. Knoll;Raymond E. Arvidson;J. W. Ashley

  • Distribution and interplay of geologic processes on Titan from Cassini radar data

    R.M.C. Lopes;E. R. Stofan;R. Peckyno;J. Radebaugh

  • Pancam multispectral imaging results from the opportunity Rover at Meridiani Planum

    J.F. Bell;S. W. Squyres;R. E. Arvidson;H.M. Arneson

  • Textures of the soils and rocks at Gusev Crater from Spirit's Microscopic Imager.

    K. E. Herkenhoff;S. W. Squyres;R. Arvidson;D. S. Bass

  • The bathymetry of a Titan sea

    Marco Mastrogiuseppe;Valerio Poggiali;Alexander Hayes;Ralph Lorenz

  • The Mars 2020 Perseverance Rover Mast Camera Zoom (Mastcam-Z) Multispectral, Stereoscopic Imaging Investigation

    J. F. Bell;J. N. Maki;G. L. Mehall;M. A. Ravine

  • Transient surface liquid in Titan’s polar regions from Cassini

    A. G. Hayes;O. Aharonson;J. I. Lunine;R. L. Kirk

  • The origin and evolution of the Peace Vallis fan system that drains to the Curiosity landing area, Gale Crater, Mars

    Marisa C. Palucis;William E. Dietrich;Alexander G. Hayes;Rebecca M. E. Williams

  • Determining Titan surface topography from Cassini SAR data

    Bryan W. Stiles;Scott Hensley;Yonggyu Gim;David M. Bates

  • Organic sedimentary deposits in Titan's dry lakebeds: Probable evaporite

    Jason W. Barnes;Jacob Bow;Jacob Schwartz;Jacob Schwartz;Robert H. Brown

  • The lakes and seas of Titan

    Rosaly M.C. Lopes;Karl L. Mitchell;Stephen D. Wall;Giuseppe Mitri

Frequent Co-Authors

Ralph D. Lorenz
Ralph D. Lorenz Johns Hopkins University Applied Physics Laboratory
Rosaly M. C. Lopes
Rosaly M. C. Lopes California Institute of Technology
Jonathan I. Lunine
Jonathan I. Lunine Jet Propulsion Lab
Jason W. Barnes
Jason W. Barnes University of Idaho
Ellen R. Stofan
Ellen R. Stofan Smithsonian Institution
Jani Radebaugh
Jani Radebaugh Brigham Young University
Howard A. Zebker
Howard A. Zebker Stanford University
Sebastien Rodriguez
Sebastien Rodriguez Institut de Physique du Globe de Paris
Bryan Stiles
Bryan Stiles Jet Propulsion Lab

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