World's Best Scientists 2026 revealed!
Kevin S. McCann

Kevin S. McCann

D-Index & Metrics

Ecology and Evolution

D-Index
60
Citations
22516
World Ranking
2247
National Ranking
149

Kevin S. McCann 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 Kevin S. McCann 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: 184 publications — 68th percentile

68% of scientists in this discipline score the same or lower.

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

Kevin S. McCann 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 Kevin S. McCann 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: 60 D-Index — 73rd percentile

73% of scientists in this discipline score the same or lower.

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

Research.com Recognitions

  • 2020 - Fellow of the Royal Society of Canada Academy of Science

Overview

Kevin S. McCann is affiliated with the University of Guelph in Canada. Their research primarily focuses on Environmental Science, with a significant contribution to the understanding of ecological systems.

The main fields of study that characterize their work include:

  • Environmental Science

Within this broad area, their subfields of expertise cover:

  • Ecology
  • Nature and Landscape Conservation
  • Global and Planetary Change
  • Genetics
  • Sociology and Political Science

Kevin S. McCann's research also intersects with several specific topics, such as:

  • Fish Ecology and Management Studies
  • Isotope Analysis in Ecology
  • Ecosystem dynamics and resilience
  • Marine and fisheries research
  • Evolution and Genetic Dynamics
  • Evolutionary Game Theory and Cooperation
  • Plant and animal studies

The recent papers associated with their work demonstrate a focus on ecological stability, biodiversity, and ecosystem interactions. Notable recent publications include:

  • "Winter in water: differential responses and the maintenance of biodiversity" (2020, Ecology Letters)
  • "Landscape modification and nutrient-driven instability at a distance" (2020, Ecology Letters)
  • "Nutrient identity modifies the destabilising effects of eutrophication in grasslands" (2021, Ecology Letters)
  • "Geography and Morphology Affect the Ice Duration Dynamics of Northern Hemisphere Lakes Worldwide" (2020, Geophysical Research Letters)
  • "Stable diverse food webs become more common when interactions are more biologically constrained" (2023, Proceedings of the National Academy of Sciences)

Frequent co-authors in their collaborative research efforts include:

  • Bailey C. McMeans
  • Matthew M. Guzzo
  • Gabriel Gellner
  • Carling Bieg
  • Marie Gutgesell

Their studies are commonly published in journals such as:

  • bioRxiv (Cold Spring Harbor Laboratory)
  • Ecology Letters
  • Ecology
  • FACETS
  • Canadian Journal of Fisheries and Aquatic Sciences

Among their achievements, Kevin S. McCann was recognized as a Fellow of the Royal Society of Canada in 2020, under the Academy of Science designation.

Best Publications

  • The diversity–stability debate

    Kevin Shear McCann

  • Weak trophic interactions and the balance of nature

    Kevin McCann;Alan Hastings;Gary R. Huxel

  • Detritus, trophic dynamics and biodiversity

    John C. Moore;Eric L. Berlow;David C. Coleman;Quan Dong

  • Structural asymmetry and the stability of diverse food webs

    Neil Rooney;Kevin McCann;Gabriel Gellner;John C. Moore

  • Increased temperature variation poses a greater risk to species than climate warming

    David A. Vasseur;John P. DeLong;Benjamin Gilbert;Hamish S. Greig;Hamish S. Greig

  • The dynamics of spatially coupled food webs.

    K. S. McCann;J. B. Rasmussen;J. Umbanhowar

  • Integrating food web diversity, structure and stability

    Neil Rooney;Kevin S. McCann

  • Re–evaluating the omnivory–stability relationship in food webs

    Kevin McCann;Alan Hastings

  • Food web stability: the influence of trophic flows across habitats.

    Gary R. Huxel;Kevin McCann

  • A Mechanistic Approach for Modeling Temperature‐Dependent Consumer‐Resource Dynamics

    David A. Vasseur;Kevin S. McCann

  • Diversity loss with persistent human disturbance increases vulnerability to ecosystem collapse

    A. S. MacDougall;K. S. McCann;G. Gellner;R. Turkington

  • The predator-prey power law: Biomass scaling across terrestrial and aquatic biomes

    Ian A. Hatton;Kevin S. McCann;John M. Fryxell;T. Jonathan Davies

  • TOP-DOWN IS BOTTOM-UP: DOES PREDATION IN THE RHIZOSPHERE REGULATE ABOVEGROUND DYNAMICS?

    John C. Moore;Kevin McCann;Heikki Setälä;Peter C. De Ruiter

  • Food web rewiring in a changing world.

    Timothy J. Bartley;Timothy J. Bartley;Kevin S. McCann;Carling Bieg;Kevin Cazelles

  • A bioenergetic framework for the temperature dependence of trophic interactions.

    Benjamin Gilbert;Tyler D. Tunney;Kevin S. McCann;John P. DeLong

  • A landscape theory for food web architecture.

    Neil Rooney;Kevin S. McCann;John C. Moore

  • Food Webs (MPB-50)

    Kevin S. McCann

  • Modeling trophic pathways, nutrient cycling, and dynamic stability in soils

    John C. Moore;Kevin McCann;Peter C. de Ruiter

  • Food Web Structure in Temporally-Forced Ecosystems

    Bailey C. McMeans;Kevin S. McCann;Murray Humphries;Neil Rooney

  • Fluctuations in density of an outbreak species drive diversity cascades in food webs

    Eldon S. Eveleigh;Kevin S. McCann;Peter C. McCarthy;Steven J. Pollock

  • Bifurcation Structure of a Three-Species Food-Chain Model

    K. Mccann;P. Yodzis

Frequent Co-Authors

Bailey C. McMeans
Bailey C. McMeans University of Toronto
Brian J. Shuter
Brian J. Shuter University of Toronto
John M. Fryxell
John M. Fryxell University of Guelph
John C. Moore
John C. Moore Beijing Normal University
Alan Hastings
Alan Hastings University of California, Davis
Andrew S. MacDougall
Andrew S. MacDougall University of Guelph
Joseph B. Rasmussen
Joseph B. Rasmussen University of Lethbridge
David A. Vasseur
David A. Vasseur Yale University
Evan D. G. Fraser
Evan D. G. Fraser University of Guelph
Sovan Lek
Sovan Lek Paul Sabatier University

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