World's Best Scientists 2026 revealed!

D-Index & Metrics

Earth Science

D-Index
77
Citations
21129
World Ranking
623
National Ranking
304

Dennis A. Hansell 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 Dennis A. Hansell 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: 191 publications — 57th percentile

57% of scientists in this discipline score the same or lower.

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

Dennis A. Hansell 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 Dennis A. Hansell 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: 77 D-Index — 93rd percentile

93% 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

  • 2019 - Fellow of American Geophysical Union (AGU)
  • 2018 - Fellow of the American Association for the Advancement of Science (AAAS)

Overview

Dennis A. Hansell is affiliated with the University of Miami in the United States and has a research focus primarily in Earth and Planetary Sciences and Environmental Science. Their work spans several subfields including Oceanography, Ecology, Environmental Chemistry, Atmospheric Science, and Global and Planetary Change.

The scientist's research covers a range of topics, with notable focus areas including:

  • Marine and coastal ecosystems
  • Ocean Acidification Effects and Responses
  • Marine Biology and Ecology Research
  • Methane Hydrates and Related Phenomena
  • Microbial Community Ecology and Physiology
  • Isotope Analysis in Ecology
  • Arctic and Antarctic ice dynamics

Hansell's recent published papers include:

  • "Enigmatic persistence of dissolved organic matter in the ocean," 2021, Nature Reviews Earth & Environment
  • "The Transpolar Drift as a Source of Riverine and Shelf-Derived Trace Elements to the Central Arctic Ocean," 2020, Journal of Geophysical Research Oceans
  • "An operational overview of the EXport Processes in the Ocean from RemoTe Sensing (EXPORTS) Northeast Pacific field deployment," 2021, Elementa Science of the Anthropocene
  • "Determination of dissolved organic carbon and total dissolved nitrogen in seawater using High Temperature Combustion Analysis," 2022, Frontiers in Marine Science
  • "What Is Refractory Organic Matter in the Ocean?", 2021, Frontiers in Marine Science

Frequent co-authors in Hansell's research include:

  • Craig A. Carlson
  • Colin A. Stedmon
  • Youhei Yamashita
  • Mónica V. Orellana
  • Chelsea N. Lopez

Regarding publication venues, Hansell has regularly published in:

  • Frontiers in Marine Science
  • Global Biogeochemical Cycles
  • Journal of Geophysical Research Oceans
  • Gels
  • Nature Reviews Earth & Environment

Dennis A. Hansell has been recognized as a Fellow of the American Geophysical Union (AGU) in 2019 and a Fellow of the American Association for the Advancement of Science (AAAS) in 2018.

Best Publications

  • Microbial production of recalcitrant dissolved organic matter: long-term carbon storage in the global ocean.

    Nianzhi Jiao;Gerhard J. Herndl;Dennis A. Hansell;Ronald Benner

  • Biogeochemistry of marine dissolved organic matter

    Dennis A. Hansell;Craig A. Carlson

  • Dissolved organic matter in the ocean. A controversy stimulates new insights

    Dennis A. Hansell;Craig A. Carlson;Daniel J. Repeta;Reiner Schlitzer

  • Eddy/Wind Interactions Stimulate Extraordinary Mid-Ocean Plankton Blooms

    Dennis J. McGillicuddy;Laurence A. Anderson;Nicholas R. Bates;Thomas Bibby

  • Recalcitrant Dissolved Organic Carbon Fractions

    Dennis A. Hansell

  • Global distribution and dynamics of colored dissolved and detrital organic materials

    D. A. Siegel;S. Maritorena;N. B. Nelson;D. A. Hansell

  • Carbon and nitrogen cycling within the Bering/Chukchi Seas: Source regions for organic matter effecting AOU demands of the Arctic Ocean

    J. J. Walsh;C. P. McRoy;L. K. Coachman;J. J. Goering

  • DOM Sources, Sinks, Reactivity, and Budgets

    Craig A. Carlson;Dennis A. Hansell

  • Deep-ocean gradients in the concentration of dissolved organic carbon

    Dennis A. Hansell;Craig A. Carlson

  • Biogeochemistry of total organic carbon and nitrogen in the Sargasso Sea: control by convective overturn

    Dennis A Hansell;Craig A Carlson

  • Organic carbon partitioning during spring phytoplankton blooms in the Ross Sea polynya and the Sargasso Sea

    Craig A. Carlson;Hugh W. Ducklow;Dennis A. Hansell;Walker O. Smith

  • Net community production of dissolved organic carbon

    Dennis A. Hansell;Craig A. Carlson

  • Dissolved organic carbon export and subsequent remineralization in the mesopelagic and bathypelagic realms of the North Atlantic basin

    Craig A. Carlson;Dennis A. Hansell;Norman B. Nelson;David A. Siegel

  • Assessing the apparent imbalance between geochemical and biochemical indicators of meso- and bathypelagic biological activity: What the @#! is wrong with present calculations of carbon budgets?

    Adrian B. Burd;Dennis A. Hansell;Deborah K. Steinberg;Thomas R. Anderson

  • Changes in ocean heat, carbon content, and ventilation : a review of the first decade of GO-SHIP Global Repeat Hydrography

    Lynne D. Talley;Richard A. Feely;Bernadette M. Sloyan;Rik Wanninkhof

  • Effect of nutrient amendments on bacterioplankton production, community structure, and DOC utilization in the northwestern Sargasso Sea

    Craig A. Carlson;Craig A. Carlson;Stephen J. Giovannoni;Dennis A. Hansell;Stuart J. Goldberg;Stuart J. Goldberg

  • Net removal of major marine dissolved organic carbon fractions in the subsurface ocean

    Dennis A. Hansell;Craig A. Carlson;Reiner Schlitzer

  • Interactions among dissolved organic carbon, microbial processes, and community structure in the mesopelagic zone of the northwestern Sargasso Sea

    Craig A. Carlson;Stephen J. Giovannoni;Dennis A. Hansell;Dennis A. Hansell;Stuart J. Goldberg

  • Degradation of Terrigenous Dissolved Organic Carbon in the Western Arctic Ocean

    Dennis A. Hansell;David Kadko;Nicholas R. Bates

  • An increasing CO2 sink in the Arctic Ocean due to sea‐ice loss

    Nicholas R. Bates;S. Bradley Moran;Dennis A. Hansell;Jeremy T. Mathis

  • Chapter 15 – DOC in the Global Ocean Carbon Cycle

    Dennis A. Hansell

Frequent Co-Authors

Craig A. Carlson
Craig A. Carlson University of California, Santa Barbara
Nicholas R. Bates
Nicholas R. Bates Arizona State University
Jeremy T. Mathis
Jeremy T. Mathis National Oceanic and Atmospheric Administration
Gerhard J. Herndl
Gerhard J. Herndl University of Vienna
Walker O. Smith
Walker O. Smith Shanghai Jiao Tong University
Jacqueline M. Grebmeier
Jacqueline M. Grebmeier University of Maryland Center For Environmental Sciences
Richard A. Feely
Richard A. Feely University of Washington
Xosé Antón Álvarez-Salgado
Xosé Antón Álvarez-Salgado Spanish National Research Council
David Kadko
David Kadko Florida International University
Joseph M. Prospero
Joseph M. Prospero University of Miami

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Related Online Degrees & Career Pathways

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Pursuing further specialization in this area is possible through accredited options like the ALA MLIS programs, which prepare graduates for careers in information science and librarianship, complementing Earth Science expertise with technical skills in managing knowledge resources.

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