World's Best Scientists 2026 revealed!

D-Index & Metrics

Ecology and Evolution

D-Index
43
Citations
9953
World Ranking
5226
National Ranking
568

Richard A. Ennos 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 Richard A. Ennos 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: 144 publications — 49th percentile

49% of scientists in this discipline score the same or lower.

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

Richard A. Ennos 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 Richard A. Ennos 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: 43 D-Index — 38th percentile

38% of scientists in this discipline score the same or lower.

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

Overview

Richard A. Ennos is a researcher affiliated with the University of Edinburgh in the United Kingdom. Their research mainly centers on the fields of Agricultural and Biological Sciences, Environmental Science, and Biochemistry, Genetics and Molecular Biology. Within these fields, they have focused on subfields such as Plant Science, Ecology, Ecology, Evolution, Behavior and Systematics, Cell Biology, and Genetics.

The main topics of Richard A. Ennos's work include Plant Pathogens and Fungal Diseases, Plant Ecology and Soil Science, Genetic Diversity and Population Structure, Mycorrhizal Fungi and Plant Interactions, Ecology and Vegetation Dynamics Studies, Botany and Plant Ecology Studies, and Plant and Fungal Interactions.

Key recent publications by Richard A. Ennos cover a range of ecological and genetic studies:

  • "Exploring the potential for 'Gene Conservation Units' to conserve genetic diversity in wild populations," 2021, published in Ecological Solutions and Evidence
  • "Environmental factors and host genetic variation shape the fungal endophyte communities within needles of Scots pine (Pinus sylvestris)," 2022, published in Fungal Ecology
  • "Clinal genetic variation and phenotypic plasticity in leaf phenology, growth and stem form in common ash (Fraxinus excelsior L.)," 2021, published in Forestry An International Journal of Forest Research
  • "Using genome resequencing to investigate racial structure, genetic diversity, sexual reproduction and hybridisation in the pine pathogen Dothistroma septosporum," 2020, published in Fungal Ecology
  • "Heritable genetic variation but no local adaptation in a pine-ectomycorrhizal interaction," 2020, published in Mycorrhiza

Richard A. Ennos frequently collaborates with other researchers including Stephen Cavers, Joan Cottrell, Annika Perry, J. Baker, and Joanne E. Taylor, with multiple joint publications reported.

Their work has been published in venues with a focus on ecology, evolution, and fungal biology. The most frequent publication venues associated with Richard A. Ennos include Fungal Ecology, Ecology and Evolution, bioRxiv (Cold Spring Harbor Laboratory), SSRN Electronic Journal, and Ecological Solutions and Evidence.

Best Publications

  • Glacial Refugia: Hotspots But Not Melting Pots of Genetic Diversity

    Rémy J. Petit;Itziar Aguinagalde;Jacques-Louis de Beaulieu;Christiane Bittkau

  • Estimating the relative rates of pollen and seed migration among plant populations

    R A Ennos

  • Molecular phylogeography, intraspecific variation and the conservation of tree species

    A. C. Newton;Theo R. Allnutt;A. C. M. Gillies;A. J. Lowe

  • Next-generation hybridization and introgression

    A.D. Twyford;Richard Ennos

  • Effective seed dispersal across a fragmented landscape.

    Cecile F. E. Bacles;Cecile F. E. Bacles;Andrew J. Lowe;Andrew J. Lowe;Richard A. Ennos;Richard A. Ennos

  • The postglacial history of Scots pine (Pinus sylvestris L.) in western Europe: evidence from mitochondrial DNA variation

    W. T. Sinclair;J. D. Morman;R. A. Ennos

  • Effect of population substructuring on estimates of outcrossing rate in plant populations

    R A Ennos;R A Ennos;M T Clegg

  • Genetic diversity of barley landrace accessions ( Hordeum vulgare ssp. vulgare ) conserved for different lengths of time in ex situ gene banks

    H K Parzies;W Spoor;R A Ennos

  • HISTORICAL AND CONTEMPORARY MATING PATTERNS IN REMNANT POPULATIONS OF THE FOREST TREE FRAXINUS EXCELSIOR L

    Cecile F. E. Bacles;Jaroslaw Burczyk;Andrew J. Lowe;Richard A. Ennos

  • Conserving taxonomic complexity

    Richard A. Ennos;Graham C. French;Peter M. Hollingsworth

  • Genetic variation in the vulnerable and endemic Monkey Puzzle tree, detected using RAPDs

    Sarah A Bekessy;Sarah A Bekessy;T R Allnutt;T R Allnutt;A C Premoli;A Lara

  • Quantitative studies of the mating system in two sympatric species of Ipomoea (Convolvulaceae)

    R. A. Ennos

  • Does complete plastid genome sequencing improve species discrimination and phylogenetic resolution in Araucaria

    Markus Ruhsam;Hardeep S. Rai;Sarah Mathews;T. Gregory Ross

  • Using organelle markers to elucidate the history, ecology and evolution of plant populations

    R Ennos;A Langdon;X Hu;W Sinclair

  • Resilience of forests to pathogens: An evolutionary ecology perspective

    Richard A. Ennos

  • Neutral DNA markers fail to detect genetic divergence in an ecologically important trait

    Sarah Adine Bekessy;Sarah Adine Bekessy;Richard A Ennos;Mark A Burgman;Adrian C Newton

  • Paternity analysis of pollen-mediated gene flow for Fraxinus excelsior L. in a chronically fragmented landscape

    C.F.E. Bacles;C.F.E. Bacles;Richard Ennos

  • Identifying the early genetic consequences of habitat degradation in a highly threatened tropical conifer, Araucaria nemorosa Laubenfels.

    C. J. Kettle;C. J. Kettle;C. J. Kettle;P. M. Hollingsworth;T. Jaffré;B. Moran

  • Multiple origins for Scots pine ( Pinus sylvestris L.) in Scotland: evidence from mitochondrial DNA variation

    W T Sinclair;W T Sinclair;J D Morman;R A Ennos

  • Chloroplast DNA diversity in Calluna vulgaris (heather) populations in Europe

    S Rendell;R. A Ennos

  • Neighbour joining trees, dominant markers and population genetic structure.

    P M Hollingsworth;R A Ennos

Frequent Co-Authors

Stephen Cavers
Stephen Cavers Natural Environment Research Council
Peter M. Hollingsworth
Peter M. Hollingsworth Royal Botanic Garden Edinburgh
Adrian C. Newton
Adrian C. Newton James Hutton Institute
Andrew J. Lowe
Andrew J. Lowe University of Adelaide
Glenn R. Iason
Glenn R. Iason James Hutton Institute
Sarah A. Bekessy
Sarah A. Bekessy RMIT University
Luis Gil
Luis Gil Technical University of Madrid
Tanguy Jaffré
Tanguy Jaffré Institut de Recherche pour le Développement
Mizeck G. G. Chagunda
Mizeck G. G. Chagunda University of Edinburgh
Eileen Wall
Eileen Wall Scotland's Rural College

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