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Robert J. Warren

D-Index & Metrics

Ecology and Evolution

D-Index
45
Citations
7337
World Ranking
4877
National Ranking
1680

Robert J. Warren 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 Robert J. Warren 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: 207 publications — 76th percentile

76% of scientists in this discipline score the same or lower.

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

Robert J. Warren 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 Robert J. Warren 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.

Overview

Robert J. Warren is affiliated with Buffalo State College in the United States. Their research spans multiple domains within agricultural and biological sciences, with a focus on environmental science.

The primary fields of study for Robert J. Warren include:

  • Agricultural and Biological Sciences
  • Environmental Science

Within these fields, they have made contributions to several subfields such as:

  • Ecology, Evolution, Behavior and Systematics
  • Genetics
  • Plant Science
  • Ecology
  • Nature and Landscape Conservation

Their main research topics cover a wide range of ecological and biological areas:

  • Plant and animal studies
  • Insect and Arachnid Ecology and Behavior
  • Ecology and Vegetation Dynamics Studies
  • Forest Insect Ecology and Management
  • Mycorrhizal Fungi and Plant Interactions
  • Animal Behavior and Reproduction
  • Forest Ecology and Biodiversity Studies

Some notable recent papers authored or coauthored by Robert J. Warren include:

  • "Ericoid mycorrhizal shrubs alter the relationship between tree mycorrhizal dominance and soil carbon and nitrogen," 2021, Journal of Ecology
  • "Microstructure evolution, fatigue crack growth, and ultrasonic fatigue in As-fabricated laser powder bed and conventionally cast Al-10Si-0.4Mg: A mechanistic understanding and integrated flaw-sensitive fatigue design methods," 2021, Materials Science and Engineering A
  • "Signatures of an abiotic decomposition pathway in temperate forest leaf litter," 2021, Biogeochemistry
  • "Warming promotes non-native invasive ants while inhibiting native ant communities," 2023, Ecological Entomology
  • "Belowground community turnover accelerates the decomposition of standing dead wood," 2021, Ecology

Frequent publication venues for their work include:

  • Plant Ecology
  • Ecological Entomology
  • Biodiversity and Conservation
  • Biological Invasions
  • Journal of Military Veteran and Family Health

Robert J. Warren has collaborated frequently with several coauthors, including:

  • Mark A. Bradford
  • Paul T. Frankson
  • Jacqueline E. Mohan
  • Chloe Mokadam
  • Joshua R. King

Best Publications

  • Climate fails to predict wood decomposition at regional scales

    Mark A. Bradford;Robert J. Warren;Petr Baldrian;Thomas W. Crowther

  • Infectious Prions in Pre-Clinical Deer and Transmission of Chronic Wasting Disease Solely by Environmental Exposure

    Candace K. Mathiason;Sheila A. Hays;Jenny Powers;Jeanette Hayes-Klug

  • Are overabundant deer herds in the eastern United States creating alternate stable states in forest plant communities

    Stromayer Kak;Warren Rj

  • Ecosystem Processes and Human Influences Regulate Streamflow Response to Climate Change at Long-Term Ecological Research Sites

    Julia A. Jones;Irena F. Creed;Kendra L. Hatcher;Robert J. Warren

  • FORUM: Challenges and future directions in urban afforestation

    Emily E. Oldfield;Robert J. Warren;Alexander J. Felson;Mark A. Bradford

  • Elevated methane concentrations in trees of an upland forest

    Kristofer R. Covey;Stephen A. Wood;Robert J. Warren;Robert J. Warren;Xuhui Lee

  • A test of the scent-station survey technique for bobcats

    Duane R. Diefenbach;Michael J. Conroy;Robert J. Warren;William E. James

  • Comparisons of Lethal and Nonlethal Techniques to Reduce Raccoon Depredation of Sea Turtle Nests

    Mary J. Ratnaswamy;Robert J. Warren;Monique T. Kramer;Michael D. Adam

  • Mechanisms driving understory evergreen herb distributions across slope aspects: as derived from landscape position.

    Robert J. Warren

  • Upward ant distribution shift corresponds with minimum, not maximum, temperature tolerance

    Robert J. Warren;Lacy. Chick

  • Evaluation of Wildlife Warning Reflectors for Altering White‐Tailed Deer Behavior Along Roadways

    Gino J. D'angelo;Joseph G. D'angelo;George R. Gallagher;David A. Osborn

  • The Interaction Between Propagule Pressure, Habitat Suitability and Density‐Dependent Reproduction in Species Invasion

    Robert J. Warren;Volker Bahn;Mark A. Bradford

  • Social Insects Dominate Eastern US Temperate Hardwood Forest Macroinvertebrate Communities in Warmer Regions

    Joshua R. King;Robert J. Warren;Mark A. Bradford

  • The putative niche requirements and landscape dynamics of Microstegium vimineum: an invasive Asian grass

    Robert J. Warren;Justin P. Wright;Mark A. Bradford

  • Effects of predation risk and group dynamics on white-tailed deer foraging behavior in a longleaf pine savanna

    Michael J. Cherry;L. Mike Conner;Robert J. Warren

  • Energy, Protein, and Seasonal Influences on White-Tailed Deer Fawn Nutritional Indices

    Robert J. Warren;Roy L. Kirkpatrick;Anne Oelschlaeger;Patrick F. Scanlon

  • Deer Responses to Sounds From a Vehicle-Mounted Sound-Production System

    Sharon A. Valitzski;Gino J. D'angelo;George R. Gallagher;David A. Osborn

  • Temperature cues phenological synchrony in ant-mediated seed dispersal

    Robert J. Warren Ii;Robert J. Warren Ii;Volker Bahn;Mark A. Bradford

  • Deer overabundance in the USA: recent advances in population control

    Unknown

  • Ecological justification for controlling deer populations in eastern national parks

    R.J. Warren

  • Population characteristics of feral horses on Cumberland Island, Georgia and their management implications

    Robin B. Goodloe;Robert J. Warren;David A. Osborn;Cynthia Hall

Frequent Co-Authors

Mark A. Bradford
Mark A. Bradford Yale University
Karl V. Miller
Karl V. Miller University of Georgia
L. Mike Conner
L. Mike Conner US Forest Service
Michael J. Chamberlain
Michael J. Chamberlain University of Georgia
Danny B. Pence
Danny B. Pence Texas Tech University Health Sciences Center
Daniel Potts
Daniel Potts Chemnitz University of Technology
Stephen A. Wood
Stephen A. Wood Yale University
Daniel S. Maynard
Daniel S. Maynard University of Chicago
Edward A. Hoover
Edward A. Hoover Colorado State University
Thomas W. Crowther
Thomas W. Crowther King Abdullah University of Science and Technology

External Links

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Best Scientists Citing Robert J. Warren

Edward A. Hoover

Edward A. Hoover

Colorado State University

Publications: 48

Mark A. Bradford

Mark A. Bradford

Yale University

Publications: 38

Kurt C. VerCauteren

Kurt C. VerCauteren

United States Department of Agriculture

Publications: 28

Michael J. Chamberlain

Michael J. Chamberlain

University of Georgia

Publications: 26

Robert R. Dunn

Robert R. Dunn

North Carolina State University

Publications: 20

Daniel S. Maynard

Daniel S. Maynard

University of Chicago

Publications: 20

Olivier Andreoletti

Olivier Andreoletti

École Nationale Vétérinaire de Toulouse

Publications: 18

Thomas W. Crowther

Thomas W. Crowther

King Abdullah University of Science and Technology

Publications: 17

Nathan J. Sanders

Nathan J. Sanders

University of Michigan–Ann Arbor

Publications: 17

William J. Sutherland

William J. Sutherland

University of Cambridge

Publications: 17

Karl V. Miller

Karl V. Miller

University of Georgia

Publications: 17

L. Mike Conner

L. Mike Conner

US Forest Service

Publications: 17

Adriano Aguzzi

Adriano Aguzzi

University of Zurich

Publications: 15

Stephen Demarais

Stephen Demarais

Mississippi State University

Publications: 14

Jerrold L. Belant

Jerrold L. Belant

SUNY College of Environmental Science and Forestry

Publications: 14

Michael D. Ulyshen

Michael D. Ulyshen

US Forest Service

Publications: 14

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