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David A. S. Rosen

D-Index & Metrics

Ecology and Evolution

D-Index
32
Citations
3235
World Ranking
8145
National Ranking
505

David A. S. Rosen 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 David A. S. Rosen 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.

David A. S. Rosen 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 David A. S. Rosen 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: 32 D-Index — 5th percentile

5% of scientists in this discipline score the same or lower.

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

Overview

David A. S. Rosen is affiliated with the University of British Columbia in Canada. Their research primarily focuses on environmental science, with a significant emphasis on ecology, atmospheric science, and global and planetary change. Their work also touches on nature and landscape conservation and oceanography as subfields of study.

The scientist's main topics of investigation include marine animal studies, physiological and biochemical adaptations, Arctic and Antarctic ice dynamics, marine and fisheries research, ocean acidification effects and responses, cryospheric studies and observations, and marine bivalve and aquaculture studies.

They have published extensively in various scientific venues. Frequent publication venues include Conservation Physiology, Marine Mammal Science, Aquatic Mammals, bioRxiv (Cold Spring Harbor Laboratory), and the Journal of Experimental Biology.

Among their recent papers are:

  • "Molting strategies of Arctic seals drive annual patterns in metabolism" (2020, Conservation Physiology)
  • "Key questions in marine mammal bioenergetics" (2022, Conservation Physiology)
  • "Growth in marine mammals: a review of growth patterns, composition and energy investment" (2023, Conservation Physiology)
  • "Linking movement and dive data to prey distribution models: new insights in foraging behaviour and potential pitfalls of movement analyses" (2023, Movement Ecology)
  • "What are the Metabolic Rates of Marine Mammals and What Factors Impact this Value: A review" (2023, Conservation Physiology)

Frequent collaborators in their research include Andrew W. Trites, Rhea L. Storlund, Martin Haulena, Elizabeth A. McHuron, and Shawn R. Noren.

Best Publications

  • Pollock and the decline of Steller sea lions: testing the junk-food hypothesis.

    David A. S. Rosen;Andrew W. Trites

  • A bioenergetic model for estimating the food requirements of Steller sea lions Eumetopias jubatus in Alaska, USA

    Arliss J. Winship;Andrew W. Trites;David A. S. Rosen

  • Prey capture attempts can be detected in Steller sea lions and other marine predators using accelerometers

    Morgane Viviant;Andrew W. Trites;David A. S. Rosen;Pascal Monestiez

  • QUANTIFYING ERRORS ASSOCIATED WITH USING PREY SKELETAL STRUCTURES FROM FECAL SAMPLES TO DETERMINE THE DIET OF STELLER'S SEA LION (EUMETOPIAS JUBATUS)

    Dominic J. Tollit;Mandy Wong;Arliss J. Winship;David A. S. Rosen

  • Competing conservation objectives for predators and prey : estimating killer whale prey requirements for Chinook salmon

    Robert Williams;Martin Krkošek;Erin Ashe;Trevor A Branch

  • Heat increment of feeding in Steller sea lions, Eumetopias jubatus

    David A.S. Rosen;Andrew W. Trites

  • Thermal and digestive constraints to foraging behaviour in marine mammals

    David A.S Rosen;Arliss J Winship;Lisa A Hoopes

  • Pollock and the decline of Steller sea lions: testing the junk-food hypothesis

    Unknown

  • Metabolic costs of foraging and the management of O2 and CO2 stores in Steller sea lions.

    Andreas Fahlman;Caroline Svärd;Caroline Svärd;David A S Rosen;David R Jones

  • Digestive efficiency and dry-matter digestibility in Steller sea lions fed herring, pollock, squid, and salmon

    D. A. S. Rosen;A. W. Trites

  • Activity and diving metabolism correlate in Steller sea lion Eumetopias jubatus

    Andreas Fahlman;Rory Wilson;Caroline Svärd;David A. S. Rosen

  • Changes in glucocorticoids, IGF-I and thyroid hormones as indicators of nutritional stress and subsequent refeeding in Steller sea lions (Eumetopias jubatus).

    Tiphaine Jeanniard du Dot;David A.S. Rosen;Julie P. Richmond;Alexander S. Kitaysky

  • Predicting metabolic rate from heart rate in juvenile Steller sea lions Eumetopias jubatus.

    Jan M. McPhee;David A. S. Rosen;Russel D. Andrews;Russel D. Andrews;Andrew W. Trites

  • Changes in metabolism in response to fasting and food restriction in the Steller sea lion (Eumetopias jubatus).

    David A.S. Rosen;Andrew W. Trites

  • Metabolic effects of low-energy diet on steller sea lions, Eumetopias jubatus.

    David A. S. Rosen;Andrew W. Trites

  • Satiation and compensation for short-term changes in food quality and availability in young Steller sea lions (Eumetopias jubatus)

    David A.S Rosen;Andrew W Trites

  • Estimating diet composition in sea lions: Which technique to choose?

    D. Tollit;S. Heaslip;B. Deagle;S. Iverson

  • Examining the potential for nutritional stress in young Steller sea lions: physiological effects of prey composition

    David A. S. Rosen;Andrew W Trites

  • Effects of phylogeny and prey type on fatty acid calibration coefficients in three pinniped species: implications for the QFASA dietary quantification technique

    David A. S. Rosen;Dominic J. Tollit

  • SEASONAL CHANGES IN BLUBBER DISTRIBUTION IN ATLANTIC HARBOR SEALS: INDICATIONS OF THERMODYNAMIC CONSIDERATIONS

    David A. S. Rosen;Deane Renouf

  • COST OF TRANSPORT IN STELLER SEA LIONS, EUMETOPIAS JUBATUS

    David A. S. Rosen;Andrew W. Trites

  • Metabolic response to fasting in 6-week-old Steller sea lion pups (Eumetopias jubatus)

    L. D. Rea;D. A. S. Rosen;A. W. Trites

  • Energetic requirements of North Atlantic right whales and the implications for species recovery

    Sarah M. E. Fortune;Andrew W. Trites;Charles A. Mayo;David A. S. Rosen

  • Digestive efficiency and dry-matter digestibility in Steller sea lions fed herring, pollock, squid, and salmon

    Unknown

Frequent Co-Authors

Andrew W. Trites
Andrew W. Trites University of British Columbia
Rory P. Wilson
Rory P. Wilson Swansea University
Robert Harcourt
Robert Harcourt Macquarie University
John P. Y. Arnould
John P. Y. Arnould Deakin University
Colin Ware
Colin Ware University of New Hampshire
Frances M. D. Gulland
Frances M. D. Gulland University of California, Davis
Andrew J. Mungall
Andrew J. Mungall BC Cancer Agency
Inanc Birol
Inanc Birol University of British Columbia
Marco A. Marra
Marco A. Marra University of British Columbia
Steven J.M. Jones
Steven J.M. Jones University of British Columbia

External Links

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Related Online Degrees & Career Pathways

Exploring Ecology and Evolution often sparks an interest in broader, related fields of study and career pathways. For students and professionals eager to diversify their expertise, a wide range of online degrees in psychology and counseling are available, offering flexible schedules and fast-tracked formats.

Those interested in understanding human behavior might consider a masters in psychology online or explore clinical options such as an online masters degree in mental health counseling. These programs provide comprehensive training for roles in research, therapy, or community outreach.

For individuals drawn to the intersection of science and criminal justice, earning a forensic psychology degree can open doors to careers in law enforcement or legal consulting. Additionally, those passionate about youth development may find rewarding opportunities through child psychology masters programs, preparing for careers in schools or clinical settings.

Combining studies in ecology, evolution, and psychology enables graduates to tackle pressing global issues—ranging from conservation to community health—while benefiting from diverse online education options and flexible career trajectories.

Best Scientists Citing David A. S. Rosen

Andrew W. Trites

Andrew W. Trites

University of British Columbia

Publications: 51

Daniel P. Costa

Daniel P. Costa

University of California, Santa Cruz

Publications: 50

Christophe Guinet

Christophe Guinet

Centre national de la recherche scientifique, CNRS

Publications: 48

John P. Y. Arnould

John P. Y. Arnould

Deakin University

Publications: 36

Rory P. Wilson

Rory P. Wilson

Swansea University

Publications: 28

Mark A. Hindell

Mark A. Hindell

University of Tasmania

Publications: 25

John R. Speakman

John R. Speakman

University of Aberdeen

Publications: 18

Flavio Quintana

Flavio Quintana

National Scientific and Technical Research Council

Publications: 17

Terrie M. Williams

Terrie M. Williams

University of California, Santa Cruz

Publications: 17

Michael J. Moore

Michael J. Moore

Woods Hole Oceanographic Institution

Publications: 16

Yan Ropert-Coudert

Yan Ropert-Coudert

Centre national de la recherche scientifique, CNRS

Publications: 14

Peter T. Madsen

Peter T. Madsen

Aarhus University

Publications: 13

Daniel E. Crocker

Daniel E. Crocker

Sonoma State University

Publications: 13

Jonathan A. Green

Jonathan A. Green

University of Liverpool

Publications: 12

Emily L. C. Shepard

Emily L. C. Shepard

Swansea University

Publications: 12

Ian L. Boyd

Ian L. Boyd

University of St Andrews

Publications: 12

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