World's Best Scientists 2026 revealed!
Richard A. Birdsey

Richard A. Birdsey

D-Index & Metrics

Ecology and Evolution

D-Index
66
Citations
28202
World Ranking
1644
National Ranking
604

Richard A. Birdsey 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 Richard A. Birdsey 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: 258 publications — 86th percentile

86% of scientists in this discipline score the same or lower.

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

Richard A. Birdsey 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 Richard A. Birdsey 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: 66 D-Index — 80th percentile

80% of scientists in this discipline score the same or lower.

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

Overview

Richard A. Birdsey is affiliated with the US Forest Service in the United States. Their research primarily focuses on Environmental Science, with significant contributions to the subfields of Global and Planetary Change, Nature and Landscape Conservation, Economics and Econometrics, Plant Science, and Insect Science.

The main topics covered in their work include:

  • Forest Management and Policy
  • Fire effects on ecosystems
  • Forest ecology and management
  • Conservation, Biodiversity, and Resource Management
  • Atmospheric and Environmental Gas Dynamics
  • Plant Water Relations and Carbon Dynamics
  • Climate Change Policy and Economics

Birdsey has published extensively in several scientific venues, notably:

  • Frontiers in Forests and Global Change
  • Forest Ecology and Management
  • Nature Climate Change
  • Nature
  • Forest Service Research Data Archive

Their recent papers include:

  • "Global maps of twenty-first century forest carbon fluxes," 2021, Nature Climate Change
  • "The enduring world forest carbon sink," 2024, Nature
  • "Net-Zero America: Potential Pathways, Infrastructure, and Impacts," 2021, Zenodo (CERN European Organization for Nuclear Research)
  • "Large Trees Dominate Carbon Storage in Forests East of the Cascade Crest in the United States Pacific Northwest," 2020, Frontiers in Forests and Global Change
  • "Contrasting responses of woody and grassland ecosystems to increased CO2 as water supply varies," 2022, Nature Ecology & Evolution

Frequent co-authors in Birdsey's work include:

  • Yude Pan
  • R. A. Houghton
  • Oliver L. Phillips
  • Nancy L. Harris
  • Jingyun Fang

The combination of Birdsey's contributions suggests a strong emphasis on forest carbon dynamics, ecosystem responses to environmental changes, and the intersection of ecological processes with climate change policy and economics. Their work often integrates large-scale data and collaborative research to advance understanding in forest management and conservation efforts.

Best Publications

  • A Large and Persistent Carbon Sink in the World’s Forests

    Yude Pan;Richard A. Birdsey;Jingyun Fang;Jingyun Fang;Richard Houghton

  • National scale biomass estimators for United States tree species

    Jennifer C. Jenkins;David C. Chojnacky;Linda S. Heath;Richard A. Birdsey

  • Consistent land- and atmosphere-based U.S. carbon sink estimates.

    S. W. Pacala;G. C. Hurtt;D. Baker;P. Peylin

  • FOREST CARBON SINKS IN THE NORTHERN HEMISPHERE

    Christine L. Goodale;Michael J. Apps;Richard A. Birdsey;Christopher B. Field

  • The Structure, Distribution, and Biomass of the World's Forests

    Yude Pan;Richard A. Birdsey;Oliver L. Phillips;Robert B. Jackson

  • Global maps of twenty-first century forest carbon fluxes

    Nancy L. Harris;David A. Gibbs;Alessandro Baccini;Richard A. Birdsey

  • Contributions of Land-Use History to Carbon Accumulation in U.S. Forests

    John P. Caspersen;Stephen W. Pacala;Jennifer C. Jenkins;George C. Hurtt

  • Comprehensive database of diameter-based biomass regressions for North American tree species

    Jennifer C. Jenkins;David C. Chojnacky;Linda S. Heath;Richard A. Birdsey

  • A synthesis of current knowledge on forests and carbon storage in the United States

    Duncan C. McKinley;Duncan C. McKinley;Michael G. Ryan;Michael G. Ryan;Richard A. Birdsey;Christian P. Giardina

  • Methods for calculating forest ecosystem and harvested carbon with standard estimates for forest types of the United States

    James E. Smith;Linda S. Heath;Kenneth E. Skog;Richard A. Birdsey

  • Biomass estimation for temperate broadleaf forests of the United States using inventory data.

    Paul Schroeder;Sandra Brown;Jiangming Mo;Richard Birdsey

  • Measurement guidelines for the sequestration of forest carbon

    Timothy R.H. Pearson;Sandra L. Brown;Richard A. Birdsey

  • The enduring world forest carbon sink

    Unknown

  • Forest carbon management in the United States: 1600-2100

    Richard A. Birdsey;Kurt Pregitzer;Alan Lucier

  • Age structure and disturbance legacy of North American forests

    Y. Pan;J. M. Chen;R. Birdsey;K. McCullough

  • Modeling Carbon Stocks in a Secondary Tropical Dry Forest in the Yucatan Peninsula, Mexico

    Zhaohua Dai;Zhaohua Dai;Richard A. Birdsey;Kristofer D. Johnson;Juan Manuel Dupuy

  • Relationships between net primary productivity and forest stand age in U.S. forests

    Liming He;Jing M. Chen;Yude Pan;Richard Birdsey

  • Trends in North American net primary productivity derived from satellite observations, 1982-1998

    Jeffrey A. Hicke;Jeffrey A. Hicke;Gregory P. Asner;Gregory P. Asner;James T. Randerson;Compton Tucker

  • Inventory-based estimates of forest biomass carbon stocks in China: A comparison of three methods

    Zhaodi Guo;Jingyun Fang;Yude Pan;Richard Birdsey

  • BIOMASS AND NPP ESTIMATION FOR THE MID-ATLANTIC REGION (USA) USING PLOT-LEVEL FOREST INVENTORY DATA

    Jennifer C. Jenkins;Richard A. Birdsey;Yude Pan

  • Past and prospective carbon storage in United States forests

    Richard A. Birdsey;Andrew J. Plantinga;Linda S. Heath

  • Aboveground biomass distribution of US eastern hardwood forests and the use of large trees as an indicator of forest development

    Sandra Brown;Paul Schroeder;Richard Birdsey

Frequent Co-Authors

Yude Pan
Yude Pan US Forest Service
Linda S. Heath
Linda S. Heath US Forest Service
Rattan Lal
Rattan Lal The Ohio State University
Michael G. Ryan
Michael G. Ryan Colorado State University
Jing M. Chen
Jing M. Chen University of Toronto
Judith Kimble
Judith Kimble University of Wisconsin–Madison
John B. Bradford
John B. Bradford United States Geological Survey
Werner A. Kurz
Werner A. Kurz Natural Resources Canada
Richard A. Houghton
Richard A. Houghton Woods Hole Research Center
Ralph Dubayah
Ralph Dubayah University of Maryland, College Park

If you think any of the details on this page are incorrect, let us know.

Report an issue

We appreciate your kind effort to assist us to improve this page, it would be helpful providing us with as much detail as possible in the text box below:

Related Online Degrees & Career Pathways

Studying Ecology and Evolution opens doors to a variety of related career paths in science and health. Many students expand their expertise with advanced online programs, preparing for multidisciplinary roles that intersect with environmental, social, and mental health fields.

For those interested in supporting community well-being, an online masters in clinical mental health counseling can provide you with the skills to address mental health challenges—often related to environmental changes and societal shifts. Similarly, combining ecological studies with knowledge of human behavior may lead to careers with some of the highest paying forensic psychology jobs, focusing on how environmental factors impact legal and psychological outcomes.

Those passionate about youth development might consider a masters in child psychology online. This path equips you to guide children and teens who face challenges—from climate anxiety to community change. Additionally, online master degree programs in counseling offer affordable options for those seeking flexible, impactful careers.

Combining Ecology and Evolution with these online degrees gives graduates unique expertise for diverse and in-demand roles across research, counseling, and policy sectors.

Best Scientists Citing Richard A. Birdsey

Trending Scientists

Recently Published Articles