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D-Index & Metrics

Biology and Biochemistry

D-Index
84
Citations
23315
World Ranking
3352
National Ranking
1688

Holger W. Jannasch publication distribution in Biology and Biochemistry in 2026

The chart shows the distribution of publications by all Research.com ranked scientists in the field of Biology and Biochemistry in 2026. The highlighted bar marks where Holger W. Jannasch sits on this spectrum.

47–56 publications: 8 scientists 57–66 publications: 35 scientists 67–76 publications: 106 scientists 77–86 publications: 231 scientists 87–96 publications: 414 scientists 97–106 publications: 546 scientists 107–116 publications: 704 scientists 117–126 publications: 849 scientists 127–136 publications: 980 scientists 137–146 publications: 942 scientists 147–156 publications: 969 scientists 157–166 publications: 950 scientists 167–176 publications: 951 scientists 177–186 publications: 915 scientists 187–196 publications: 787 scientists 197–206 publications: 841 scientists 207–216 publications: 735 scientists 217–226 publications: 709 scientists 227–236 publications: 651 scientists 237–246 publications: 605 scientists 247–256 publications: 510 scientists 257–266 publications: 524 scientists 267–276 publications: 434 scientists 277–286 publications: 418 scientists 287–296 publications: 350 scientists 297–306 publications: 363 scientists 307–316 publications: 315 scientists 317–326 publications: 296 scientists 327–336 publications: 261 scientists 337–346 publications: 240 scientists 347–356 publications: 219 scientists 357–366 publications: 197 scientists 367–376 publications: 154 scientists 377–386 publications: 161 scientists 387–396 publications: 155 scientists 397–406 publications: 145 scientists 407–416 publications: 124 scientists 417–426 publications: 112 scientists 427–436 publications: 132 scientists 437–446 publications: 116 scientists 447–456 publications: 99 scientists 457–466 publications: 81 scientists 467–476 publications: 91 scientists 477–486 publications: 80 scientists 487–496 publications: 80 scientists 497–506 publications: 60 scientists 507–516 publications: 36 scientists 517–526 publications: 46 scientists 527–536 publications: 54 scientists 537–546 publications: 44 scientists 547–556 publications: 43 scientists 557–566 publications: 43 scientists 567–576 publications: 42 scientists 577–586 publications: 25 scientists 587–596 publications: 34 scientists 597–606 publications: 23 scientists 607–616 publications: 33 scientists 617–626 publications: 31 scientists 627–636 publications: 27 scientists 637–646 publications: 25 scientists 647–656 publications: 28 scientists 657–666 publications: 34 scientists 667–676 publications: 18 scientists 677–686 publications: 16 scientists 687–696 publications: 10 scientists 697–706 publications: 12 scientists 707–716 publications: 21 scientists 717–726 publications: 12 scientists 727–736 publications: 12 scientists 737–746 publications: 10 scientists 747–756 publications: 7 scientists 757–766 publications: 13 scientists 767–776 publications: 15 scientists 777–786 publications: 13 scientists 787–796 publications: 9 scientists 797–806 publications: 9 scientists 807–816 publications: 7 scientists 817–826 publications: 4 scientists 827–836 publications: 9 scientists 837–846 publications: 7 scientists 847–856 publications: 3 scientists 857–866 publications: 5 scientists 867–876 publications: 5 scientists 877–886 publications: 11 scientists 887–896 publications: 3 scientists 897–906 publications: 4 scientists 907–916 publications: 7 scientists 917–926 publications: 5 scientists 927–936 publications: 6 scientists 937–946 publications: 6 scientists 947–956 publications: 3 scientists 957–966 publications: 7 scientists 967–976 publications: 2 scientists 977–986 publications: 2 scientists 987–996 publications: 1 scientists 997–1,006 publications: 5 scientists 1,007–1,016 publications: 2 scientists 1,017–1,026 publications: 2 scientists 1,027 publications: 1 scientists 1,028+ publications: 100 scientists
47 publications 1,028+

This scientist: 170 publications — 36th percentile

36% of scientists in this discipline score the same or lower.

The last bar groups every scientist with 1,028 publications or more.

Holger W. Jannasch D-index placement in Biology and Biochemistry in 2026

The chart shows the D-index (discipline H-index) distribution of Biology and Biochemistry scientists ranked by Research.com in 2026. The highlighted bar marks where Holger W. Jannasch sits on this spectrum.

40–41 D-Index: 80 scientists 42–43 D-Index: 183 scientists 44–45 D-Index: 317 scientists 46–47 D-Index: 504 scientists 48–49 D-Index: 718 scientists 50–51 D-Index: 900 scientists 52–53 D-Index: 1,026 scientists 54–55 D-Index: 1,150 scientists 56–57 D-Index: 1,236 scientists 58–59 D-Index: 1,253 scientists 60–61 D-Index: 1,163 scientists 62–63 D-Index: 1,131 scientists 64–65 D-Index: 1,032 scientists 66–67 D-Index: 897 scientists 68–69 D-Index: 814 scientists 70–71 D-Index: 715 scientists 72–73 D-Index: 709 scientists 74–75 D-Index: 596 scientists 76–77 D-Index: 512 scientists 78–79 D-Index: 473 scientists 80–81 D-Index: 412 scientists 82–83 D-Index: 373 scientists 84–85 D-Index: 358 scientists 86–87 D-Index: 285 scientists 88–89 D-Index: 273 scientists 90–91 D-Index: 227 scientists 92–93 D-Index: 208 scientists 94–95 D-Index: 193 scientists 96–97 D-Index: 153 scientists 98–99 D-Index: 157 scientists 100–101 D-Index: 148 scientists 102–103 D-Index: 120 scientists 104–105 D-Index: 113 scientists 106–107 D-Index: 100 scientists 108–109 D-Index: 86 scientists 110–111 D-Index: 67 scientists 112–113 D-Index: 72 scientists 114–115 D-Index: 73 scientists 116–117 D-Index: 64 scientists 118–119 D-Index: 53 scientists 120–121 D-Index: 60 scientists 122–123 D-Index: 54 scientists 124–125 D-Index: 43 scientists 126–127 D-Index: 38 scientists 128–129 D-Index: 49 scientists 130–131 D-Index: 26 scientists 132–133 D-Index: 18 scientists 134–135 D-Index: 23 scientists 136–137 D-Index: 32 scientists 138–139 D-Index: 32 scientists 140–141 D-Index: 27 scientists 142–143 D-Index: 19 scientists 144–145 D-Index: 22 scientists 146–147 D-Index: 12 scientists 148–149 D-Index: 16 scientists 150–151 D-Index: 14 scientists 152–153 D-Index: 10 scientists 154–155 D-Index: 13 scientists 156–157 D-Index: 10 scientists 158–159 D-Index: 7 scientists 160–161 D-Index: 9 scientists 162–163 D-Index: 13 scientists 164–165 D-Index: 4 scientists 166 D-Index: 4 scientists 167+ D-Index: 98 scientists
40 D-Index 167+

This scientist: 84 D-Index — 84th percentile

84% of scientists in this discipline score the same or lower.

The last bar groups every scientist with 167 D-Index or more.

Overview

Holger W. Jannasch was affiliated with the Woods Hole Oceanographic Institution in the United States. Over the course of their career, they contributed to the scientific field with several research efforts, although specific detailed records of published papers or frequent co-authors are not provided.

Holger W. Jannasch's professional focus was associated with oceanographic research carried out at a noted institution dedicated to the advancement of marine science. Despite the absence of explicit data on main fields, subfields, or the specific topics of their research, their connection with Woods Hole Oceanographic Institution indicates involvement in marine and ocean sciences, often a multidisciplinary domain combining biology, chemistry, geology, and physical oceanography.

Their academic footprint does not include standalone book publications or a publicly listed record of frequent venues for publication. There is also no available information regarding awards or recognitions, which suggests that their contributions are primarily documented through scientific articles or internal research activities.

Holger W. Jannasch was recorded as deceased. The profile respects this status by providing all information in past tense. Due to limited publicly available specifics on publication titles, research themes, or collaborators, the profile centers on the institutional affiliation and the broad presumptive domain of expertise. The absence of frequent co-authors or paper listings may indicate either a more solitary research approach or scarce digitized archival records.

Best Publications

  • Phylogenetic relationships of Thiomicrospira species and their identification in deep-sea hydrothermal vent samples by denaturing gradient gel electrophoresis of 16S rDNA fragments

    Gerard Muyzer;Andreas Teske;Carl O. Wirsen;Holger W. Jannasch

  • Prokaryotic Cells in the Hydrothermal Vent Tube Worm Riftia pachyptila Jones: Possible Chemoautotrophic Symbionts.

    Colleen M. Cavanaugh;Stephen L. Gardiner;Meredith L. Jones;Holger W. Jannasch

  • Microbial diversity of hydrothermal sediments in the Guaymas Basin: evidence for anaerobic methanotrophic communities.

    Andreas Teske;Kai-Uwe Hinrichs;Virginia P. Edgcomb;Alvin de Vera Gomez

  • Geomicrobiology of Deep-Sea Hydrothermal Vents

    Holger W. Jannasch;Michael J. Mottl

  • Anaerobic oxidation of hydrocarbons in crude oil by new types of sulphate-reducing bacteria

    Rueter P;Rabus R;Wilkes H;Aeckersberg F

  • Biomineralization of Ferrimagnetic Greigite (Fe3S4) and Iron Pyrite (FeS2) in a Magnetotactic Bacterium

    Stephen Mann;Nicholas H. C. Sparks;Richard B. Frankel;Dennis A. Bazylinski;Dennis A. Bazylinski

  • Population structure and phylogenetic characterization of marine benthic Archaea in deep-sea sediments.

    Costantino Vetriani;Holger W. Jannasch;Barbara J. Macgregor;David A. Stahl

  • Unexpected changes in the oxic/anoxic interface in the Black Sea

    J. W. Murray;H. W. Jannasch;S. Honjo;R. F. Anderson

  • Pyrolobus fumarii, gen. and sp. nov., represents a novel group of archaea, extending the upper temperature limit for life to 113 degrees C

    Elisabeth Blöchl;Reinhard Rachel;Siegfried Burggraf;Doris Hafenbradl

  • Bacterial Sulfate Reduction Above 100°C in Deep-Sea Hydrothermal Vent Sediments

    Bo Barker Jørgensen;Mai F. Isaksen;Holger W. Jannasch

  • Methanopyrus kandleri, gen. and sp. nov. represents a novel group of hyperthermophilic methanogens, growing at 110°C

    Margit Kurr;Robert Huber;Helmut König;Holger W. Jannasch

  • Deep-sea primary production at the Galapagos hydrothermal vents

    D. M. Karl;C. O. Wirsen;H. W. Jannasch

  • Anaerobic magnetite production by a marine, magnetotactic bacterium

    Dennis A. Bazylinski;Richard B. Frankel;Richard B. Frankel;Holger W. Jannasch

  • Lake Kivu: structure, chemistry and biology of an East African rift lake

    Egon T. Degens;Richard P. von Herzen;How-Kin Wong;Werner G. Deuser

  • Sulfide oxidation in the anoxic Black Sea chemocline

    Bo Barker Jørgensen;Henrik Fossing;Carl O. Wirsen;Holger W. Jannasch

  • DEEP-SEA MICROBIOLOGY

    Holger W. Jannasch;Craig D. Taylor

  • Stable isotope studies of the carbon, nitrogen and sulfur cycles in the Black Sea and the Cariaco Trench

    Brian Fry;Holger W. Jannasch;Stephen J. Molyneaux;Carl O. Wirsen

  • A novel group of abyssal methanogenic archaebacteria ( Methanopyrus ) growing at 110 °C

    R. Huber;M. Kurr;H. W. Jannasch;K. O. Stetter

  • Chemosynthetic Primary Production at East Pacific Sea Floor Spreading Centers

    Holger W. Jannasch;Carl O. Wirsen

  • Evidence for anoxygenic photosynthesis from the distribution of bacteriochlorophylls in the Black Sea.

    D. J. Repeta;D. J. Simpson;B. B. Jorgensen;H. W. Jannasch

Frequent Co-Authors

Karl O. Stetter
Karl O. Stetter University of Regensburg
Dennis A. Bazylinski
Dennis A. Bazylinski University of Nevada, Las Vegas
Shimshon Belkin
Shimshon Belkin Hebrew University of Jerusalem
Bo Barker Jørgensen
Bo Barker Jørgensen Aarhus University
Richard B. Frankel
Richard B. Frankel California Polytechnic State University
Andreas P Teske
Andreas P Teske University of North Carolina at Chapel Hill
Robert Huber
Robert Huber University of Duisburg-Essen
Reinhard Rachel
Reinhard Rachel University of Regensburg
John B. Waterbury
John B. Waterbury Woods Hole Oceanographic Institution
David M. Karl
David M. Karl University of Hawaii at Manoa

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