World's Best Scientists 2026 revealed!
Hans Jacquemyn

Hans Jacquemyn

D-Index & Metrics

Ecology and Evolution

D-Index
75
Citations
17325
World Ranking
1072
National Ranking
13

Hans Jacquemyn 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 Hans Jacquemyn 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: 314 publications — 92nd percentile

92% of scientists in this discipline score the same or lower.

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

Hans Jacquemyn 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 Hans Jacquemyn 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: 75 D-Index — 88th percentile

88% of scientists in this discipline score the same or lower.

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

Overview

Hans Jacquemyn is affiliated with KU Leuven in Belgium and has conducted extensive research primarily in the field of Agricultural and Biological Sciences. Their work spans various subfields including Ecology, Evolution, Behavior and Systematics, Plant Science, Insect Science, Molecular Biology, and Nature and Landscape Conservation.

Their research topics focus on multiple aspects of plant and animal studies, notably covering Plant Parasitism and Resistance, Ecology and Vegetation Dynamics Studies, Mycorrhizal Fungi and Plant Interactions, Plant and Fungal Species Descriptions, Insect-Plant Interactions and Control, and Species Distribution and Climate Change.

Hans Jacquemyn has contributed papers to several scientific journals. Their recent publications include:

  • The Waiting Room Hypothesis revisited by orchids: were orchid mycorrhizal fungi recruited among root endophytes? (2021, Annals of Botany)
  • Buffering effects of soil seed banks on plant community composition in response to land use and climate (2020, Global Ecology and Biogeography)
  • Symbiont switching and trophic mode shifts in Orchidaceae (2021, New Phytologist)
  • Temporal turnover in mycorrhizal interactions: a proof of concept with orchids (2021, New Phytologist)
  • Accurate detection and quantification of seasonal abundance of American bullfrog (Lithobates catesbeianus) using ddPCR eDNA assays (2021, Scientific Reports)

Their frequent coauthors include Bart Lievens, Rein Brys, Felix Wäckers, María I. Pozo, and Sergio Álvarez-Pérez, with collaborative counts ranging from 11 to 36 publications.

Hans Jacquemyn has published repeatedly in several venues, with the highest number of publications appearing in Mycorrhiza and Zenodo (CERN European Organization for Nuclear Research), followed by Annals of Botany, Frontiers in Plant Science, and New Phytologist.

Best Publications

  • Susceptibility of Common and Rare Plant Species to the Genetic Consequences of Habitat Fragmentation

    Olivier Honnay;Hans Jacquemyn

  • Extinction debt of forest plants persists for more than a century following habitat fragmentation.

    Mark Vellend;Kris Verheyen;Hans Jacquemyn;Annette Kolb

  • Homogenization of forest plant communities and weakening of species–environment relationships via agricultural land use

    Mark Vellend;Kris Verheyen;Kathryn M. Flinn;Hans Jacquemyn

  • Possible effects of habitat fragmentation and climate change on the range of forest plant species

    Olivier Honnay;Kris Verheyen;Jan Butaye;Hans Jacquemyn

  • Forest fragmentation effects on patch occupancy and population viability of herbaceous plant species

    Olivier Honnay;Hans Jacquemyn;Beatrijs Bossuyt;Martin Hermy

  • Meta‐Analysis of Susceptibility of Woody Plants to Loss of Genetic Diversity through Habitat Fragmentation

    Guy Vranckx;Hans Jacquemyn;Bart Muys;Olivier Honnay

  • What constrains the distribution of orchid populations

    Melissa K. McCormick;Hans Jacquemyn

  • Ecological perspectives for the restoration of plant communities in European temperate forests

    Olivier Honnay;Beatrijs Bossuyt;Kris Verheyen;Jan Butaye

  • Can a seed bank maintain the genetic variation in the above ground plant population

    Olivier Honnay;Beatrijs Bossuyt;Hans Jacquemyn;Ayako Shimono

  • Adaptation to fragmentation: evolutionary dynamics driven by human influences.

    Pierre-Olivier Cheptou;Anna L. Hargreaves;Dries Bonte;Hans Jacquemyn

  • Forest plant species richness in small, fragmented mixed deciduous forest patches: the role of area, time and dispersal limitation

    Hans Jacquemyn;Jan Butaye;Martin Hermy

  • Microbiology of sugar-rich environments: diversity, ecology and system constraints

    Bart Lievens;John E. Hallsworth;Maria I. Pozo;Zouhaier Ben Belgacem

  • Short-term effects of different management regimes on the response of calcareous grassland vegetation to increased nitrogen

    Hans Jacquemyn;Rein Brys;Martin Hermy

  • Patch occupancy, population size and reproductive success of a forest herb (Primula elatior) in a fragmented landscape.

    Hans Jacquemyn;Rein Brys;Martin Hermy

  • A spatially explicit analysis of seedling recruitment in the terrestrial orchid Orchis purpurea

    Hans Jacquemyn;Rein Brys;Katrien Vandepitte;Olivier Honnay

  • Soil phosphorus constrains biodiversity across European grasslands

    Tobias Ceulemans;Carly J. Stevens;Luc Duchateau;Hans Jacquemyn

  • Influence of environmental and spatial variables on regional distribution of forest plant species in a fragmented and changing landscape

    Hans Jacquemyn;Jan Butaye;Martin Hermy

  • Analysis of network architecture reveals phylogenetic constraints on mycorrhizal specificity in the genus Orchis (Orchidaceae).

    Hans Jacquemyn;Vincent Merckx;Rein Brys;Daniel Tyteca

  • Reduced reproductive success in small populations of the self‐incompatible Primula vulgaris

    Rein Brys;Hans Jacquemyn;Patrick Endels;Fabienne Van Rossum;Fabienne Van Rossum

  • Elevational gradients of species diversity, breeding system and floral traits of orchid species on Réunion Island

    Hans Jacquemyn;Claire Micheneau;David L. Roberts;Thierry Pailler

  • A meta-analysis of the relation between mating system, growth form and genotypic diversity in clonal plant species

    Olivier Honnay;Hans Jacquemyn

Frequent Co-Authors

Rein Brys
Rein Brys Research Institute for Nature and Forest
Martin Hermy
Martin Hermy KU Leuven
Bart Lievens
Bart Lievens KU Leuven
Isabel Roldán-Ruiz
Isabel Roldán-Ruiz Ghent University
Felix L. Wäckers
Felix L. Wäckers Lancaster University
Marc-André Selosse
Marc-André Selosse University of Gdańsk
Joachim Mergeay
Joachim Mergeay Research Institute for Nature and Forest
Michael J. Hutchings
Michael J. Hutchings University of Sussex
Carlos M. Herrera
Carlos M. Herrera Spanish National Research Council

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