World's Best Scientists 2026 revealed!
Jacques Régnière

Jacques Régnière

D-Index & Metrics

Ecology and Evolution

D-Index
42
Citations
10363
World Ranking
5446
National Ranking
350

Jacques Régnière 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 Jacques Régnière 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: 139 publications — 45th percentile

45% of scientists in this discipline score the same or lower.

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

Jacques Régnière 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 Jacques Régnière 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: 42 D-Index — 35th percentile

35% of scientists in this discipline score the same or lower.

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

Overview

Jacques Régnière is affiliated with Natural Resources Canada and has contributed extensively to research primarily within the fields of Environmental Science and Agricultural and Biological Sciences. Their work spans significant subfields including Global and Planetary Change, Ecology, Insect Science, Nature and Landscape Conservation, and Atmospheric Science.

Their research topics cover a range of ecological and environmental concerns, with notable emphasis on:

  • Fire effects on ecosystems
  • Forest Insect Ecology and Management
  • Insect-Plant Interactions and Control
  • Ecology and Vegetation Dynamics Studies
  • Forest ecology and management
  • Tree-ring climate responses
  • Species Distribution and Climate Change

Jacques Régnière has published several papers in various academic journals. Recent publications include:

  • "Large-scale genome-wide study reveals climate adaptive variability in a cosmopolitan pest", 2021, Nature Communications
  • "Ecology of outbreak populations of the western spruce budworm", 2021, Ecosphere
  • "A Web API for weather generation and pest development simulation in North America", 2022, Environmental Modelling & Software
  • "Modeling weather-driven long-distance dispersal of spruce budworm moths (Choristoneura fumiferana). Part 1: Model description", 2022, Agricultural and Forest Meteorology
  • "Modeling Climatic Influences on Three Parasitoids of Low-Density Spruce Budworm Populations. Part 3: Actia interrupta (Diptera: Tachinidae)", 2021, Forests

J. Régnière frequently publishes in several venues, most notably:

  • Forests
  • Agricultural and Forest Meteorology
  • SSRN Electronic Journal
  • bioRxiv (Cold Spring Harbor Laboratory)
  • Insects

The scientist collaborates frequently with other researchers, including Rémi Saint-Amant, Véronique Martel, Yan Boulanger, Alain Dupont, and Sara Edwards. These collaborations reflect interdisciplinary cooperation in the study of forest insect ecology and related fields.

Best Publications

  • Climate Change and Bark Beetles of the Western United States and Canada: Direct and Indirect Effects

    Barbara J. Bentz;Jacques Régnière;Christopher J Fettig;E. Matthew Hansen

  • Assessing the impacts of global warming on forest pest dynamics

    Jesse A. Logan;Jacques Régnière;James A. Powell

  • Effect of climate change on range expansion by the mountain pine beetle in British Columbia

    Allan L Carroll;Steve W Taylor;Jacques Regniere;Les Safranyik

  • Effects of temperature on development, survival and reproduction of insects: experimental design, data analysis and modeling.

    Jacques Régnière;James Powell;Barbara Bentz;Vincent Nealis

  • Potential for Range Expansion of Mountain Pine Beetle into the Boreal Forest of North America

    L. Safranyik;A.L. Carroll;J. Régnière;D.W. Langor

  • Measured and predicted air temperatures at basin to regional scales in the southern Appalachian mountains

    Paul V. Bolstad;Lloyd Swift;Fred Collins;Jacques Régnière

  • Process-Based Models of Phenology for Plants and Animals

    Isabelle Chuine;Jacques Régnière

  • Predicting insect distributions under climate change from physiological responses: spruce budworm as an example

    Jacques Régnière;Rémi St-Amant;Pierre Duval

  • Generalized Approach to Landscape-Wide Seasonal Forecasting with Temperature-Driven Simulation Models

    Jacques Régnière

  • Spruce budworm impact, abundance and parasitism rate in a patchy landscape.

    Naomi Cappuccino;Denis Lavertu;Yves Bergeron;Jacques Régnière

  • Modeling cold tolerance in the mountain pine beetle, Dendroctonus ponderosae.

    Jacques Régnière;Barbara Bentz

  • Climate-induced changes in host tree–insect phenology may drive ecological state-shift in boreal forests

    Deepa S. Pureswaran;Louis De Grandpré;David Paré;Anthony Taylor

  • Insect-host relationships influencing disturbance by the spruce budworm in a boreal mixedwood forest

    V. G. Nealis;J. Régnière

  • IMPACT OF MINIMUM WINTER TEMPERATURES ON THE POPULATION DYNAMICS OF DENDROCTONUS FRONTALIS

    J. Khai Trân;Tiina Ylioja;Ronald F. Billings;Jacques Régnière

  • Bark beetle outbreaks in western North America: Causes and consequences

    Barbara Bentz;Jesse Logan;Jim MacMahon;Craig D. Allen

  • Statistical Simulation of Daily Air Temperature Patterns Eastern North America to Forecast Seasonal Events in Insect Pest Management

    Jacques RÉGniÈRe;Paul Bolstad

  • Stochastic simulation of daily air temperature and precipitation from monthly normals in North America north of Mexico

    Jacques Régnière;Rémi St-Amant

  • Ecological mechanisms of population change during outbreaks of the spruce budworm

    J. Régnière;V. G. Nealis

  • Analysis and use of historical patterns of spruce budworm defoliation to forecast outbreak patterns in Quebec.

    David R Gray;Jacques Régnière;Bruno Boulet

  • Climate suitability and management of the gypsy moth invasion into Canada

    Jacques Régnière;Vince Nealis;Kevin Porter

Frequent Co-Authors

Barbara J. Bentz
Barbara J. Bentz US Forest Service
Jesse A. Logan
Jesse A. Logan US Forest Service
Allan L. Carroll
Allan L. Carroll University of British Columbia
Olivier Dangles
Olivier Dangles Institut de Recherche pour le Développement
David Paré
David Paré Natural Resources Canada
Christian Hébert
Christian Hébert Natural Resources Canada
Steven J. Seybold
Steven J. Seybold US Forest Service
Martin P. Girardin
Martin P. Girardin Natural Resources Canada
Isabelle Chuine
Isabelle Chuine Centre national de la recherche scientifique, CNRS
David A. MacLean
David A. MacLean University of New Brunswick

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Related Online Degrees & Career Pathways

Studying Ecology and Evolution opens doors to diverse academic and career opportunities, especially through online education. Many students may wish to expand their skill set beyond the sciences. Complementary fields such as design or information management are growing in demand for research, communication, and data visualization roles.

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If you seek a broader educational experience, consider online interdisciplinary studies bachelor programs low cost. These programs let you combine courses in environmental science, humanities, and technology for a well-rounded approach.

An advanced degree like an online history master's degree offers perspective on how ecological changes have shaped societies, providing valuable insight for research or policy careers.

Finally, managing and accessing scientific information efficiently is critical. Explore colleges with library science programs for careers in curation, archiving, and environmental data management.

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