World's Best Scientists 2026 revealed!

D-Index & Metrics

Earth Science

D-Index
67
Citations
14716
World Ranking
1243
National Ranking
557

Harry H. Roberts 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 Harry H. Roberts 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: 346 publications — 90th percentile

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

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

Harry H. Roberts 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 Harry H. Roberts 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: 67 D-Index — 85th percentile

85% 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

  • 2014 - Fellow of the American Association for the Advancement of Science (AAAS)

Overview

Harry H. Roberts is affiliated with Louisiana State University in the United States. Their research work is primarily situated in the fields of Environmental Science and Earth and Planetary Sciences, with a focus on several subfields including Ecology, Environmental Chemistry, Mechanics of Materials, Paleontology, and Oceanography.

The scientist's main areas of study cover diverse topics, notably:

  • Methane Hydrates and Related Phenomena
  • Hydrocarbon exploration and reservoir analysis
  • Paleontology and Stratigraphy of Fossils
  • Geology and Paleoclimatology Research
  • Wildlife Ecology and Conservation
  • Fish Ecology and Management Studies
  • Atmospheric and Environmental Gas Dynamics

Roberts has contributed to several publication venues, with frequent appearances in journals such as:

  • Chemical Geology
  • Australian Field Ornithology
  • Geochemistry Geophysics Geosystems
  • Journal of Biogeography
  • Marine and Petroleum Geology

Notable recent papers authored or co-authored by Roberts include:

  • Habitat suitability modelling to predict the spatial distribution of cold-water coral communities affected by the Deepwater Horizon oil spill, 2020, Journal of Biogeography
  • Contribution of deep-sourced carbon from hydrocarbon seeps to sedimentary organic carbon: Evidence from radiocarbon and stable isotope geochemistry, 2021, Chemical Geology
  • A new approach to discern the hydrocarbon sources (oil vs. methane) of authigenic carbonates forming at marine seeps, 2020, Marine and Petroleum Geology
  • Seawater-Fluid Composition Records From Molybdenum Isotopes of Sequentially Extracted Phases of Seep Carbonate Rocks, 2023, Geochemistry Geophysics Geosystems
  • Uptake of trace elements into authigenic carbonate at a brine seep in the northern Gulf of Mexico, 2021, Chemical Geology

The scientist collaborates regularly with other researchers including:

  • Dong Feng
  • Jörn Peckmann
  • Duofu Chen
  • Xudong Wang
  • Shanggui Gong

Harry H. Roberts received the distinction of Fellow of the American Association for the Advancement of Science (AAAS) in 2014.

Best Publications

  • Drowning of the Mississippi Delta due to insufficient sediment supply and global sea-level rise

    Michael D. Blum;Harry H. Roberts

  • Dynamic Changes of the Holocene Mississippi River Delta Plain: The Delta Cycle

    Harry H. Roberts

  • Impact of the Deepwater Horizon oil spill on a deep-water coral community in the Gulf of Mexico

    Helen K. White;Pen Yuan Hsing;Walter Cho;Timothy M. Shank

  • Hydrocarbon-derived carbonate buildups of the northern Gulf of Mexico continental slope: A review of submersible investigations

    Harry H. Roberts;Paul Aharon

  • Mississippi River Delta: an Overview

    James M. Coleman;Harry H. Roberts;Gregory W. Stone

  • Relationship between vegetation and soil formation in a rapidly submerging coastal marsh

    J. A. Nyman;R. D. Delaune;H. H. Roberts;W. H. Patrick

  • Free hydrocarbon gas, gas hydrate, and authigenic minerals in chemosynthetic communities of the northern Gulf of Mexico continental slope: relation to microbial processes

    Roger Sassen;Harry H Roberts;Robert Carney;Alexei V Milkov

  • Evidence of episodic fluid, gas, and sediment venting on the northern Gulf of Mexico continental slope

    Harry H. Roberts;Robert S. Carney

  • The Mississippi Delta Region: Past, Present, and Future

    Michael D. Blum;Harry H. Roberts

  • Massive vein-filling gas hydrate: relation to ongoing gas migration from the deep subsurface in the Gulf of Mexico

    R Sassen;S.L Losh;L Cathles;H.H Roberts

  • Cold-water stress in Florida Bay and northern Bahamas; a product of winter cold-air outbreaks

    H. H. Roberts;L. J. Rouse;N. D. Walker;J. H. Hudson

  • Chemosynthetic bacterial mats at cold hydrocarbon seeps, Gulf of Mexico continental slope

    Roger Sassen;Harry H. Roberts;Paul Aharon;John Larkin

  • Radiometric dating of submarine hydrocarbon seeps in the Gulf of Mexico

    Paul Aharon;Henry P. Schwarcz;Harry H. Roberts

  • Stratigraphic Framework of a Late Pleistocene Shelf-Edge Delta, Northeast Gulf of Mexico

    Johan Sydow;Harry H. Roberts

  • PHYSICAL PROCESSES IN A FRINGING REEF SYSTEM.

    Harry H. Roberts;Stephen P. Murray;Joseph N. Suhayda

  • Footprint of Deepwater Horizon blowout impact to deep-water coral communities

    Charles R. Fisher;Pen Yuan Hsing;Carl L. Kaiser;Dana R. Yoerger

  • Changing redox conditions at cold seeps as revealed by authigenic carbonates from Alaminos Canyon, northern Gulf of Mexico

    Daniel Birgel;Dong Feng;Dong Feng;Harry H. Roberts;Jörn Peckmann

  • Density cascading; off-shelf sediment transport, evidence and implications, Bahama Banks

    Paul A. Wilson;Harry H. Roberts

  • Black Phytokarst from Hell, Cayman Islands, British West Indies

    Robert L. Folk;Harry H. Roberts;Clyde H. Moore

  • Cold-seep carbonates of the middle and lower continental slope, northern Gulf of Mexico

    Harry H. Roberts;Dong Feng;Dong Feng;Samantha B. Joye

  • Fluid and Gas Expulsion on the Northern Gulf of Mexico Continental Slope: Mud-Prone to Mineral-Prone Responses

    Harry H. Roberts

Frequent Co-Authors

James M. Coleman
James M. Coleman Louisiana State University
Duofu Chen
Duofu Chen Shanghai Ocean University
Paul Aharon
Paul Aharon University of Alabama
Jörn Peckmann
Jörn Peckmann Universität Hamburg
Roger Sassen
Roger Sassen Texas A&M University
Erik E. Cordes
Erik E. Cordes Temple University
Alexei V. Milkov
Alexei V. Milkov Colorado School of Mines
Charles R. Fisher
Charles R. Fisher Pennsylvania State University
Ian R. MacDonald
Ian R. MacDonald Florida State University
Nan D. Walker
Nan D. Walker Louisiana State University

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Related Online Degrees & Career Pathways

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