World's Best Scientists 2026 revealed!

D-Index & Metrics

Ecology and Evolution

D-Index
45
Citations
12777
World Ranking
4745
National Ranking
1646

Roger A. Powell 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 Roger A. Powell 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: 112 publications — 27th percentile

27% of scientists in this discipline score the same or lower.

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

Roger A. Powell 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 Roger A. Powell 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: 45 D-Index — 44th percentile

44% 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

  • 1992 - Fellow of the American Association for the Advancement of Science (AAAS)

Overview

Roger A. Powell is affiliated with North Carolina State University in the United States. Their research spans multiple fields within engineering and environmental science, focusing particularly on aerospace, environmental, mechanical, and automotive engineering.

The scientist's published work frequently addresses topics such as:

  • Aerodynamics and Fluid Dynamics Research
  • Wind and Air Flow Studies
  • Vehicle Noise and Vibration Control
  • Aerodynamics and Acoustics in Jet Flows
  • Groundwater Flow and Contamination Studies
  • Soil and Unsaturated Flow
  • Hydrology and Watershed Management Studies

Notable recent publications include:

  • Hydrogeology and simulation of groundwater flow in the Lucerne Valley groundwater basin, California (2022), published in Scientific Investigations Report
  • Numerical Simulation of On-Road Wind Conditions for Interior Wind Noise of Passenger Vehicles (2023), published in SAE International Journal of Advances and Current Practices in Mobility
  • Numerical Simulation of On-Road Wind Conditions for Interior Wind Noise of Passenger Vehicles (2023), published in NOISE-CON Proceedings
  • Implementation plan for the southern Pacific Border and Sierra-Cascade Mountains provinces (2021), published in Antarctica A Keystone in a Changing World
  • Character of Late Cretaceous Magmatism Spanning the Transition from Subduction to Laramide Orogenesis in the Western/Central Mojave Region (2020), published in Abstracts with Programs - Geological Society of America

Frequently affiliated publication venues for Roger A. Powell include:

  • Abstracts with Programs - Geological Society of America
  • SAE Technical Papers on CD-ROM/SAE Technical Paper Series
  • SAE International Journal of Advances and Current Practices in Mobility
  • NOISE-CON Proceedings
  • Scientific Investigations Report

Roger A. Powell has collaborated with multiple co-authors on their research projects, with the most frequent being:

  • Sivapalan Senthooran
  • Philippe Moron
  • Long Wu
  • Jonathan C. Matti
  • Christina L. Stamos

Their body of work contributes to subfields including aerospace engineering, environmental engineering, mechanical engineering, automotive engineering, and geophysics, indicating a multidisciplinary approach.

In 1992, Roger A. Powell was recognized as a Fellow of the American Association for the Advancement of Science (AAAS).

Best Publications

  • An Evaluation of the Accuracy of Kernel Density Estimators for Home Range Analysis

    D. Erran Seaman;Roger A. Powell

  • Animal ecology meets GPS-based radiotelemetry: a perfect storm of opportunities and challenges

    Francesca Cagnacci;Luigi Boitani;Roger A. Powell;Mark S. Boyce

  • The home-range concept: are traditional estimators still relevant with modern telemetry technology?

    John G. Kie;Jason Matthiopoulos;John R Fieberg;Roger A. Powell

  • Building the bridge between animal movement and population dynamics

    Juan M. Morales;Paul R. Moorcroft;Jason Matthiopoulos;Jacqueline L. Frair

  • The Natural History of Weasels and Stoats: Ecology, Behavior, and Management

    C. M. King;Roger A. Powell;Consie Powell

  • What is a home range

    Roger A. Powell;Michael S. Mitchell

  • Habitat–performance relationships: finding the right metric at a given spatial scale

    Jean-Michel Gaillard;Mark Hebblewhite;Anne Loison;Mark Fuller

  • The Natural History of Weasels and Stoats

    Carolyn M. King;Roger A. Powell;Consie Powell

  • The fisher: Life history, ecology, and behavior

    Marjorie A. Strickland;Carman W. Douglas;Roger A. Powell

  • Mustelid Spacing Patterns: Variations on a Theme by Mustela

    Roger A. Powell

  • Ecology and Behaviour of North American Black Bears: Home Ranges, Habitat and Social Organization

    Roger A. Powell;John Wayne Zimmerman;D. E. Seaman

  • A mechanistic home range model for optimal use of spatially distributed resources

    Michael S. Mitchell;Roger A. Powell

  • AN EVALUATION OF LONG-TERM CAPTURE EFFECTS IN URSIDS: IMPLICATIONS FOR WILDLIFE WELFARE AND RESEARCH

    Marc Cattet;John Boulanger;Gordon Stenhouse;Roger A. Powell

  • Trapping and marking terrestrial mammals for research: integrating ethics, performance criteria, techniques, and common sense.

    Roger A. Powell;Gilbert Proulx

  • Martens, Sables and Fishers' Biology and Conservation

    Paul McErlain-Ward;S. W. Buskirk;A. S. Harestad;M. G. Raphael

  • KERNELHR: A program for estimating animal home ranges

    D. E. Seaman;B. Griffith;R. A. Powell

  • Effects of body size on male mating tactics and paternity in black bears, Ursus americanus

    Adrienne I Kovach;Roger A Powell

  • Helping by juvenile pine voles (Microtus pinetorum), growth and survival of younger siblings, and the evolution of pine vole sociality

    Roger A. Powell;John J. Fried

  • Internal structure of home ranges of black bears and analyses of home-range overlap

    Margaret A. Horner;Roger A. Powell

  • Carnivore Ecology and Conservation: A Handbook of Techniques

    Luigi Boitani;Roger A. Powell

Frequent Co-Authors

Michael S. Mitchell
Michael S. Mitchell University of Montana
Dean E. Biggins
Dean E. Biggins United States Geological Survey
William J. Zielinski
William J. Zielinski US Forest Service
Luigi Boitani
Luigi Boitani Sapienza University of Rome
Janine L. Brown
Janine L. Brown Smithsonian Conservation Biology Institute
Lisa A. Shipley
Lisa A. Shipley Washington State University
Francesca Cagnacci
Francesca Cagnacci Fondazione Edmund Mach
Steven W. Buskirk
Steven W. Buskirk University of Wyoming
John G. Kie
John G. Kie Idaho State University
Paul R. Moorcroft
Paul R. Moorcroft Harvard University

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