World's Best Scientists 2026 revealed!

D-Index & Metrics

Ecology and Evolution

D-Index
36
Citations
4168
World Ranking
7210
National Ranking
320

Olivier Lourdais 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 Lourdais 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: 120 publications — 33rd percentile

33% of scientists in this discipline score the same or lower.

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

Olivier Lourdais 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 Lourdais 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: 36 D-Index — 17th percentile

17% of scientists in this discipline score the same or lower.

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

Overview

Olivier Lourdais is affiliated with the Centre national de la recherche scientifique (CNRS) in France. Their primary research focus lies within the field of Environmental Science, with a significant contribution to various subfields including Ecology, Global and Planetary Change, Ecology, Evolution, Behavior and Systematics, Ecological Modeling, and Nature and Landscape Conservation.

The scientist's work prominently features studies related to amphibians and reptiles, as well as broader aspects of species distribution and climate change. Their research topics also encompass physiological and biochemical adaptations, animal behavior and reproduction, wildlife ecology and conservation, bat biology and ecology studies, and fish ecology and management studies.

Some of Olivier Lourdais's recent publications include:

  • Evaluating taxonomic inflation: towards evidence-based species delimitation in Eurasian vipers (Serpentes: Viperinae), 2020, Amphibia-Reptilia
  • Lizards from warm and declining populations are born with extremely short telomeres, 2022, Proceedings of the National Academy of Sciences
  • A worldwide and annotated database of evaporative water loss rates in squamate reptiles, 2021, Global Ecology and Biogeography
  • Water deprivation compromises maternal physiology and reproductive success in a cold and wet adapted snake Vipera berus, 2021, Conservation Physiology
  • Ecological responses of squamate reptiles to nocturnal warming, 2023, Biological reviews/Biological reviews of the Cambridge Philosophical Society

The scientist frequently publishes in venues such as Zenodo (CERN European Organization for Nuclear Research), Journal of Experimental Biology, Biological Journal of the Linnean Society, Amphibia-Reptilia, and Animal Conservation.

Olivier Lourdais collaborates regularly with several co-authors including:

  • Jean-François Le Galliard
  • Andréaz Dupoué
  • Chloé Chabaud
  • François Brischoux
  • Mathias Dezetter

Best Publications

  • Short-term versus long-term effects of food intake on reproductive output in a viviparous snake, Vipera aspis

    X. Bonnet;G. Naulleau;R. Shine;O. Lourdais

  • Climate affects embryonic development in a viviparous snake, Vipera aspis

    Olivier Lourdais;Richard Shine;Xavier Bonnet;Xavier Bonnet;Michaël Guillon

  • When water interacts with temperature: Ecological and evolutionary implications of thermo-hydroregulation in terrestrial ectotherms

    David Rozen‐Rechels;Andréaz Dupoué;Olivier Lourdais;Olivier Lourdais;Simon Chamaillé‐Jammes

  • REPRODUCTION IN A TYPICAL CAPITAL BREEDER: COSTS, CURRENCIES, AND COMPLICATIONS IN THE ASPIC VIPER

    Xavier Bonnet;Xavier Bonnet;Olivier Lourdais;Richard Shine;Guy Naulleau

  • Capital-breeding and reproductive effort in a variable environment: a longitudinal study of a viviparous snake

    Olivier Lourdais;Olivier Lourdais;Xavier Bonnet;Richard Shine;Dale F. Denardo

  • Fat is sexy for females but not males: the influence of body reserves on reproduction in snakes (Vipera aspis).

    Fabien Aubret;Xavier Bonnet;Richard Shine;Olivier Lourdais

  • What is the appropriate timescale for measuring costs of reproduction in a 'capital breeder' such as the aspic viper?

    X. Bonnet;G. Naulleau;R. Shine;O. Lourdais

  • Reproductive versus ecological advantages to larger body size in female snakes, Vipera aspis

    Xavier Bonnet;Guy Naulleau;Richard Shine;Olivier Lourdais

  • Costs of anorexia during pregnancy in a viviparous snake (Vipera aspis).

    Olivier Lourdais;Olivier Lourdais;Xavier Bonnet;Paul Doughty

  • ‘Heaven’ for serpents? A mark–recapture study of tiger snakes (Notechis scutatus) on Carnac Island, Western Australia

    Xavier Bonnet;David Pearson;Mitchell Ladyman;Olivier Lourdais

  • Gestation, Thermoregulation, and Metabolism in a Viviparous Snake, Vipera aspis: Evidence for Fecundity‐Independent Costs

    Mitchell Ladyman;Xavier Bonnet;Olivier Lourdais;Don Bradshaw

  • Evaluating taxonomic inflation: towards evidence-based species delimitation in Eurasian vipers (Serpentes: Viperinae)

    Inês Freitas;Sylvain Ursenbacher;Konrad Mebert;Oleksandr Zinenko

  • Thermoregulation during gravidity in the children's python (Antaresia childreni): a test of the preadaptation hypothesis for maternal thermophily in snakes

    Olivier Lourdais;Olivier Lourdais;Benoit Heulin;Dale F. Denardo

  • Maternal influences on early development: preferred temperature prior to oviposition hastens embryogenesis and enhances offspring traits in the Children's python, Antaresia childreni.

    Sophie Lorioux;Sophie Lorioux;Dale F. DeNardo;Root Gorelick;Olivier Lourdais;Olivier Lourdais

  • Thermal benefits of artificial shelters in snakes: A radiotelemetric study of two sympatric colubrids

    Hervé Lelièvre;Hervé Lelièvre;Gabriel Blouin-Demers;Xavier Bonnet;Olivier Lourdais

  • Influence of temperature on the corticosterone stress-response: An experiment in the Children's python (Antaresia childreni)

    Andréaz Dupoué;François Brischoux;Olivier Lourdais;Olivier Lourdais;Frédéric Angelier

  • Protein catabolism in pregnant snakes (Epicrates cenchria maurus Boidae) compromises musculature and performance after reproduction

    O. Lourdais;O. Lourdais;F. Brischoux;Dale Denardo;R. Shine

  • When does a reproducing female viper (Vipera aspis) 'decide' on her litter size?

    Olivier Lourdais;Olivier Lourdais;Xavier Bonnet;Richard Shine;Emily N. Taylor

  • Contrasted thermal preferences translate into divergences in habitat use and realized performance in two sympatric snakes

    Hervé Lelièvre;Hervé Lelièvre;Gabriel Blouin-Demers;David Pinaud;Hélène Lisse

  • Amphibian diversity in farmlands: Combined influences of breeding-site and landscape attributes in western France

    Alexandre Boissinot;Aurélien Besnard;Olivier Lourdais;Olivier Lourdais

  • Permanent Genetic Resources added to Molecular Ecology Resources Database 1 October 2011 - 30 November 2011: PERMANENT GENETIC RESOURCES NOTEM

    Aluana G. Abreu;A. Albaina;Tilman J. Alpermann;Vanessa E. Apkenas

Frequent Co-Authors

Xavier Bonnet
Xavier Bonnet Centre national de la recherche scientifique, CNRS
François Brischoux
François Brischoux University of La Rochelle
Richard Shine
Richard Shine Macquarie University
Gabriel Blouin-Demers
Gabriel Blouin-Demers University of Ottawa
Frédéric Angelier
Frédéric Angelier Centre national de la recherche scientifique, CNRS
Jean-François Le Galliard
Jean-François Le Galliard École Normale Supérieure
Jean Clobert
Jean Clobert Centre national de la recherche scientifique, CNRS
Sandrine Meylan
Sandrine Meylan Sorbonne University
Michael L. Berumen
Michael L. Berumen King Abdullah University of Science and Technology
Harry M. Savage
Harry M. Savage Centers for Disease Control and Prevention

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