World's Best Scientists 2026 revealed!
Olivier De Clerck

Olivier De Clerck

D-Index & Metrics

Ecology and Evolution

D-Index
54
Citations
13064
World Ranking
3090
National Ranking
43

Olivier De Clerck publication distribution in Ecology and Evolution in 2026

The chart shows the distribution of publications by all Research.com ranked scientists in the field of Ecology and Evolution in 2026. The highlighted bar marks where Olivier De Clerck sits on this spectrum.

37–41 publications: 2 scientists 42–46 publications: 9 scientists 47–51 publications: 10 scientists 52–56 publications: 31 scientists 57–61 publications: 56 scientists 62–66 publications: 91 scientists 67–71 publications: 92 scientists 72–76 publications: 127 scientists 77–81 publications: 173 scientists 82–86 publications: 236 scientists 87–91 publications: 227 scientists 92–96 publications: 240 scientists 97–101 publications: 333 scientists 102–106 publications: 280 scientists 107–111 publications: 300 scientists 112–116 publications: 285 scientists 117–121 publications: 305 scientists 122–126 publications: 287 scientists 127–131 publications: 278 scientists 132–136 publications: 289 scientists 137–141 publications: 273 scientists 142–146 publications: 262 scientists 147–151 publications: 246 scientists 152–156 publications: 235 scientists 157–161 publications: 205 scientists 162–166 publications: 199 scientists 167–171 publications: 174 scientists 172–176 publications: 164 scientists 177–181 publications: 173 scientists 182–186 publications: 189 scientists 187–191 publications: 170 scientists 192–196 publications: 139 scientists 197–201 publications: 128 scientists 202–206 publications: 117 scientists 207–211 publications: 115 scientists 212–216 publications: 107 scientists 217–221 publications: 124 scientists 222–226 publications: 81 scientists 227–231 publications: 82 scientists 232–236 publications: 85 scientists 237–241 publications: 75 scientists 242–246 publications: 66 scientists 247–251 publications: 81 scientists 252–256 publications: 69 scientists 257–261 publications: 70 scientists 262–266 publications: 55 scientists 267–271 publications: 64 scientists 272–276 publications: 49 scientists 277–281 publications: 48 scientists 282–286 publications: 44 scientists 287–291 publications: 45 scientists 292–296 publications: 36 scientists 297–301 publications: 39 scientists 302–306 publications: 38 scientists 307–311 publications: 30 scientists 312–316 publications: 34 scientists 317–321 publications: 25 scientists 322–326 publications: 22 scientists 327–331 publications: 28 scientists 332–336 publications: 30 scientists 337–341 publications: 22 scientists 342–346 publications: 30 scientists 347–351 publications: 26 scientists 352–356 publications: 22 scientists 357–361 publications: 29 scientists 362–366 publications: 21 scientists 367–371 publications: 12 scientists 372–376 publications: 18 scientists 377–381 publications: 17 scientists 382–386 publications: 13 scientists 387–391 publications: 21 scientists 392–396 publications: 13 scientists 397–401 publications: 10 scientists 402–406 publications: 15 scientists 407–411 publications: 8 scientists 412–416 publications: 9 scientists 417–421 publications: 8 scientists 422–426 publications: 4 scientists 427–431 publications: 10 scientists 432–436 publications: 10 scientists 437–441 publications: 5 scientists 442–446 publications: 4 scientists 447–451 publications: 10 scientists 452–456 publications: 2 scientists 457–461 publications: 4 scientists 462–466 publications: 7 scientists 467–471 publications: 7 scientists 472–476 publications: 6 scientists 477–481 publications: 6 scientists 482–486 publications: 3 scientists 487–491 publications: 3 scientists 492–496 publications: 4 scientists 497–501 publications: 4 scientists 502–506 publications: 8 scientists 507–511 publications: 5 scientists 512–516 publications: 4 scientists 517–521 publications: 5 scientists 522–526 publications: 4 scientists 527–530 publications: 5 scientists 531+ publications: 100 scientists
37 publications 531+

This scientist: 220 publications — 79th percentile

79% of scientists in this discipline score the same or lower.

The last bar groups every scientist with 531 publications or more.

Olivier De Clerck D-index placement in Ecology and Evolution in 2026

The chart shows the D-index (discipline H-index) distribution of Ecology and Evolution scientists ranked by Research.com in 2026. The highlighted bar marks where Olivier De Clerck sits on this spectrum.

30 D-Index: 95 scientists 31 D-Index: 123 scientists 32 D-Index: 191 scientists 33 D-Index: 245 scientists 34 D-Index: 252 scientists 35 D-Index: 244 scientists 36 D-Index: 249 scientists 37 D-Index: 244 scientists 38 D-Index: 254 scientists 39 D-Index: 254 scientists 40 D-Index: 280 scientists 41 D-Index: 274 scientists 42 D-Index: 266 scientists 43 D-Index: 233 scientists 44 D-Index: 248 scientists 45 D-Index: 208 scientists 46 D-Index: 201 scientists 47 D-Index: 213 scientists 48 D-Index: 207 scientists 49 D-Index: 172 scientists 50 D-Index: 209 scientists 51 D-Index: 199 scientists 52 D-Index: 153 scientists 53 D-Index: 169 scientists 54 D-Index: 163 scientists 55 D-Index: 148 scientists 56 D-Index: 120 scientists 57 D-Index: 146 scientists 58 D-Index: 137 scientists 59 D-Index: 140 scientists 60 D-Index: 104 scientists 61 D-Index: 119 scientists 62 D-Index: 118 scientists 63 D-Index: 99 scientists 64 D-Index: 77 scientists 65 D-Index: 100 scientists 66 D-Index: 86 scientists 67 D-Index: 83 scientists 68 D-Index: 75 scientists 69 D-Index: 94 scientists 70 D-Index: 57 scientists 71 D-Index: 68 scientists 72 D-Index: 59 scientists 73 D-Index: 63 scientists 74 D-Index: 66 scientists 75 D-Index: 60 scientists 76 D-Index: 42 scientists 77 D-Index: 49 scientists 78 D-Index: 39 scientists 79 D-Index: 37 scientists 80 D-Index: 43 scientists 81 D-Index: 41 scientists 82 D-Index: 45 scientists 83 D-Index: 34 scientists 84 D-Index: 40 scientists 85 D-Index: 35 scientists 86 D-Index: 55 scientists 87 D-Index: 24 scientists 88 D-Index: 24 scientists 89 D-Index: 30 scientists 90 D-Index: 23 scientists 91 D-Index: 25 scientists 92 D-Index: 27 scientists 93 D-Index: 27 scientists 94 D-Index: 13 scientists 95 D-Index: 23 scientists 96 D-Index: 12 scientists 97 D-Index: 14 scientists 98 D-Index: 19 scientists 99 D-Index: 16 scientists 100 D-Index: 14 scientists 101 D-Index: 5 scientists 102 D-Index: 21 scientists 103 D-Index: 16 scientists 104 D-Index: 10 scientists 105 D-Index: 7 scientists 106 D-Index: 7 scientists 107 D-Index: 7 scientists 108 D-Index: 6 scientists 109 D-Index: 9 scientists 110 D-Index: 11 scientists 111 D-Index: 12 scientists 112 D-Index: 9 scientists 113 D-Index: 7 scientists 114 D-Index: 3 scientists 115 D-Index: 8 scientists 116 D-Index: 5 scientists 117 D-Index: 11 scientists 118 D-Index: 4 scientists 119 D-Index: 2 scientists 120 D-Index: 5 scientists 121+ D-Index: 100 scientists
30 D-Index 121+

This scientist: 54 D-Index — 64th percentile

64% of scientists in this discipline score the same or lower.

The last bar groups every scientist with 121 D-Index or more.

Overview

Olivier De Clerck is affiliated with Ghent University in Belgium and has contributed extensively to the fields of Earth and Planetary Sciences and Environmental Science. Their research prominently intersects with subfields such as Oceanography, Ecology, Aquatic Science, Global and Planetary Change, and Molecular Biology.

The scientist's main research topics include Marine and Coastal Plant Biology, Marine Biology and Ecology Research, Coastal Wetland Ecosystem Dynamics, Microbial Community Ecology and Physiology, Seaweed-derived Bioactive Compounds, Coral and Marine Ecosystems Studies, and Echinoderm Biology and Ecology.

De Clerck's recent scholarly output features several publications across respected venues. These include:

  • Phylogeny and Evolution of the Brown Algae, 2020, Critical Reviews in Plant Sciences
  • Neoproterozoic origin and multiple transitions to macroscopic growth in green seaweeds, 2020, Proceedings of the National Academy of Sciences
  • Bio-ORACLE v3.0. Pushing marine data layers to the CMIP6 Earth System Models of climate change research, 2024, Global Ecology and Biogeography
  • Prioritizing marine invasive alien species in the European Union through horizon scanning, 2020, Aquatic Conservation Marine and Freshwater Ecosystems
  • Global biodiversity patterns of marine forests of brown macroalgae, 2022, Global Ecology and Biogeography

Frequent co-authors collaborating with De Clerck include Sofie D'hondt, Frédérik Leliaert, Luna M. van der Loos, Kenny A. Bogaert, and Christophe Vieira, reflecting sustained research collaborations and contributions.

De Clerck's publications are often featured in venues such as bioRxiv (Cold Spring Harbor Laboratory), Zenodo (CERN European Organization for Nuclear Research), European Journal of Phycology, Journal of Phycology, and New Phytologist, indicating a presence in platforms concentrating on biological and ecological sciences.

Best Publications

  • The magnitude of global marine species diversity

    Ward Appeltans;Shane T. Ahyong;Shane T. Ahyong;Gary Anderson;Martin V. Angel

  • Bio-ORACLE: a global environmental dataset for marine species distribution modelling

    Lennert Tyberghein;Heroen Verbruggen;Klaas Pauly;Charles Troupin

  • Phylogeny and Molecular Evolution of the Green Algae

    Frederik Leliaert;David R. Smith;Hervé Moreau;Matthew D. Herron

  • Bio-ORACLE v2.0: Extending marine data layers for bioclimatic modelling

    Jorge Assis;Lennert Tyberghein;Samuel Bosch;Heroen Verbruggen

  • DNA- based species delimitation in algae

    Frederik Leliaert;Heroen Verbruggen;Pieter Vanormelingen;Frederique Steen

  • What we can learn from sushi: a review on seaweed–bacterial associations

    Joke Hollants;Frederik Leliaert;Olivier De Clerck;Anne Willems

  • The green seaweed Ulva: a model system to study morphogenesis

    Thomas Wichard;Bénédicte Charrier;Bénédicte Charrier;Frédéric Mineur;John H. Bothwell

  • European seaweeds under pressure: Consequences for communities and ecosystem functioning

    Frédéric Mineur;Frédéric Mineur;Francisco Arenas;Jorge Assis;Andrew J. Davies

  • Algal taxonomy: a road to nowhere?

    Olivier De Clerck;Michael D. Guiry;Frederik Leliaert;Yves Samyn

  • Research note: Identity of the Qingdao algal bloom

    Frederik Leliaert;Xiaowen Zhang;Naihao Ye;Erik-jan Malta

  • A multi-locus time-calibrated phylogeny of the siphonous green algae

    Heroen Verbruggen;Matt Ashworth;Steven T. LoDuca;Caroline Vlaeminck

  • Insights into the Evolution of Multicellularity from the Sea Lettuce Genome

    Olivier De Clerck;Shu Min Kao;Kenny A. Bogaert;Jonas Blomme

  • Phylogeny and evolution of the brown algae

    Trevor T. Bringloe;Samuel Starko;Rachael M. Wade;Christophe Vieira

  • Evolution and Cytological Diversification of the Green Seaweeds (Ulvophyceae)

    Ellen Cocquyt;Heroen Verbruggen;Frederik Leliaert;Olivier De Clerck

  • A revised classification of the dictyoteae (dictyotales, phaeophyceae) based on rbcL and 26S ribosomal DNA sequence analyses

    Olivier De Clerck;Frederik Leliaert;Heroen Verbruggen;Christopher E. Lane

  • Extensive cryptic species diversity and fine-scale endemism in the marine red alga Portieria in the Philippines

    Dioli Ann Payo;Dioli Ann Payo;Frederik Leliaert;Heroen Verbruggen;Heroen Verbruggen;Sofie D'hondt

  • Macroecology meets macroevolution: evolutionary niche dynamics in the seaweed Halimeda

    Heroen Verbruggen;Lennert Tyberghein;Klaas Pauly;Caroline Vlaeminck

  • SYSTEMATICS OF GRATELOUPIA FILICINA (HALYMENIACEAE, RHODOPHYTA), BASED ON rbcL SEQUENCE ANALYSES AND MORPHOLOGICAL EVIDENCE, INCLUDING THE REINSTATEMENT OF G. MINIMA AND THE DESCRIPTION OF G. CAPENSIS SP. NOV.

    Olivier De Clerck;Brigitte Gavio;Suzanne Fredericq;Ignacio Bárbara

  • DNA taxonomy in morphologically plastic taxa: algorithmic species delimitation in the Boodlea complex (Chlorophyta: Cladophorales).

    Frederik Leliaert;Heroen Verbruggen;Brian Wysor;Olivier De Clerck

  • Improving transferability of introduced species' distribution models: new tools to forecast the spread of a highly invasive seaweed.

    Heroen Verbruggen;Lennert Tyberghein;Lennert Tyberghein;Gareth S. Belton;Frederic Mineur

Frequent Co-Authors

Frederik Leliaert
Frederik Leliaert Ghent University
Heroen Verbruggen
Heroen Verbruggen University of Melbourne
Claude Payri
Claude Payri Institut de Recherche pour le Développement
Anne Willems
Anne Willems Ghent University
Tom Beeckman
Tom Beeckman Ghent University
Aschwin H. Engelen
Aschwin H. Engelen University of Algarve
Klaas Vandepoele
Klaas Vandepoele Vlaams Instituut voor Biotechnologie
Christine A. Maggs
Christine A. Maggs Bournemouth University
John J. Bolton
John J. Bolton University of Cape Town
Monique Turmel
Monique Turmel Université Laval

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