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John H. Trefry 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 John H. Trefry 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+

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

John H. Trefry 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 John H. Trefry 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+

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

Overview

John H. Trefry is affiliated with the Florida Institute of Technology in the United States. Their research primarily focuses on Earth and Planetary Sciences and Environmental Science, with a strong emphasis on oceanography and ecology as key subfields.

The scientist's work extensively addresses marine and coastal ecosystems, particularly exploring topics such as marine biology and ecology research, coastal wetland ecosystem dynamics, microbial community ecology and physiology, coastal and marine dynamics, isotope analysis in ecology, and methane hydrates and related phenomena.

John H. Trefry has contributed to several research articles spanning diverse topics in marine science and environmental chemistry. Notable papers include:

  • Extreme Runoff of Chemical Species of Nitrogen and Phosphorus Threatens a Florida Barrier Island Lagoon, 2021, Frontiers in Marine Science
  • Biological Abundance and Diversity in Organic-Rich Sediments From a Florida Barrier Island Lagoon, 2021, Frontiers in Marine Science
  • Defining the sediment prokaryotic communities of the Indian River Lagoon, FL, USA, an Estuary of National Significance, 2020, PLoS ONE
  • Nutrient fluxes from recent deposits of fine-grained, organic-rich sediments in a Florida estuary, 2023, Frontiers in Marine Science
  • Defining the sediment microbiome of the Indian River Lagoon, FL, USA, an Estuary of National Significance, 2020, bioRxiv (Cold Spring Harbor Laboratory)

Frequent collaborators in their research include Austin L. Fox, D. Bradshaw, Nicholas J. Dickens, Peter J. McCarthy, and Kate Fuller, with multiple joint publications reflecting ongoing research partnerships.

John H. Trefry has published predominantly in the journal Frontiers in Marine Science, which accounts for three of their research articles, followed by publications in PLoS ONE and bioRxiv.

Best Publications

  • Black smokers, massive sulphides and vent biota at the Mid-Atlantic Ridge

    P. A. Rona;G. Klinkhammer;T. A. Nelsen;J. H. Trefry

  • A Decline in Lead Transport by the Mississippi River

    John H. Trefry;Simone Metz;Robert P. Trocine;Terry A. Nelsen

  • Chemical and mineralogical influences on concentrations of trace metals in hydrothermal fluids

    Simone Metz;John H. Trefry

  • Heavy metal inputs to Mississippi Delta sediments

    B. J. Presley;J. H. Trefry;R. F. Shokes

  • Distribution and chemistry of suspended particles from an active hydrothermal vent site on the Mid-Atlantic Ridge at 26°N

    Robert P. Trocine;John H. Trefry

  • Role of hydrothermal precipitates in the geochemical cycling of vanadium

    John H. Trefry;Simone Metz

  • Increased concentrations of dissolved trace metals and organic carbon during snowmelt in rivers of the Alaskan Arctic

    Robert D Rember;John H Trefry

  • Manganese fluxes from Mississippi Delta sediments

    John H. Trefry;Bob J. Presley

  • Records of nutrient-enhanced coastal ocean productivity in sediments from the Louisiana continental shelf

    Brian J. Eadie;Brent A. McKee;Margaret B. Lansing;John A. Robbins

  • Chemical and Biochemical Transformations in Hydrothermal Plumes

    Marvin D. Lilley;Richard A. Feely;John H. Trefry

  • Composition and sedimentation of hydrothermal plume particles from North Cleft segment, Juan de Fuca Ridge

    Richard A. Feely;Gary J. Massoth;John H. Trefry;Edward T. Baker

  • Transport of Particulate Organic Carbon by the Mississippi River and Its Fate in the Gulf of Mexico

    John H. Trefry;Simone Metz;Terry A. Nelsen;Robert P. Trocine

  • A comparison of the scavenging of phosphorus and arsenic from seawater by hydrothermal iron oxyhydroxides in the Atlantic and Pacific Oceans

    Richard A. Feely;John H. Trefry;Gary J. Massoth;Simone Metz

  • Heavy metals in sediments from San Antonio Bay and the northwest Gulf of Mexico

    John H. Trefry;Bob J. Presley

  • The relationship between P/Fe and V/Fe ratios in hydrothermal precipitates and dissolved phosphate in seawater

    Richard A. Feely;John H. Trefry;Geoff T. Lebon;Christopher R. German

  • Trace metals in hydrothermal solutions from Cleft segment on the southern Juan de Fuca Ridge

    John H. Trefry;David B. Butterfield;Simone Metz;Gary J. Massoth

  • History and geochemistry of a metalliferous sediment core from the Mid-Atlantic Ridge at 26°N

    Simone Metz;John H. Trefry;Terry A. Nelsen

  • Sediment trace metal contamination in the Ivory Coast, West Africa

    Issifou Kouadio;John H. Trefry

  • Distribution and Chemistry of Manganese, Iron, and Suspended Particulates in Orca Basin

    John H. Trefry;Bob J. Presley;Wendy L. Keeney-Kennicutt;Robert P. Trocine

  • Hydrothermal circulation, serpentinization, and degassing at a rift valley-fracture zone intersection: Mid-Atlantic Ridge near 15°N, 45°W

    P. A. Rona;H. Bougault;J. L. Charlou;P. Appriou

Frequent Co-Authors

Richard A. Feely
Richard A. Feely University of Washington
Kenneth H. Dunton
Kenneth H. Dunton The University of Texas at Austin
Bob J. Presley
Bob J. Presley Texas A&M University
Jacqueline M. Grebmeier
Jacqueline M. Grebmeier University of Maryland Center For Environmental Sciences
Brenda Konar
Brenda Konar University of Alaska Fairbanks
Gary J. Massoth
Gary J. Massoth Mass-Ex3 Consulting LLC
Gary P. Klinkhammer
Gary P. Klinkhammer Oregon State University
Lee W. Cooper
Lee W. Cooper University of Maryland Center For Environmental Sciences
Brian J. Eadie
Brian J. Eadie Great Lakes Environmental Research Laboratory
Paul D. Boehm
Paul D. Boehm Exponent (United States)

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Related Online Degrees & Career Pathways

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Additionally, those passionate about visual storytelling and documentation may consider the digital photography degree online. This skillset complements Earth Science careers by enabling professionals to capture and communicate important environmental changes effectively. Combining such creative and scientific disciplines can enhance career versatility in an evolving job market.

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