World's Best Scientists 2026 revealed!

D-Index & Metrics

Ecology and Evolution

D-Index
40
Citations
5027
World Ranking
6206
National Ranking
2104

James R. Lovvorn 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 James R. Lovvorn 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: 113 publications — 28th percentile

28% of scientists in this discipline score the same or lower.

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

James R. Lovvorn 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 James R. Lovvorn 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: 40 D-Index — 29th percentile

29% of scientists in this discipline score the same or lower.

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

Overview

James R. Lovvorn is affiliated with Southern Illinois University Carbondale in the United States. Their research primarily focuses on environmental science, with a strong emphasis on ecology and the interactions of wildlife within various ecosystems.

The main areas of study include environmental science and earth and planetary sciences. Within these fields, subfields such as ecology, atmospheric science, global and planetary change, nature and landscape conservation, and health, toxicology, and mutagenesis have been key components of their work.

The scientist's research topics cover a range of subjects related to avian ecology and behavior, peatlands and wetlands ecology, fire effects on ecosystems, climate change and permafrost, ecology and vegetation dynamics studies, rangeland and wildlife management, and wildlife ecology and conservation.

Recent significant publications authored by James R. Lovvorn highlight their involvement in ecological and environmental research:

  • Duck Use of Saline Wetlands Created by Irrigation in a Semiarid Landscape (2022, Wetlands)
  • Feeding on epibenthic zooplankton by Long-tailed Ducks: patch structure, profitability, and food web implications (2021, Ecosphere)

Other research work includes co-authored papers in related fields, demonstrating collaboration with other scientists:

  • Can oceanic prey effects on growth and time to fledging mediate terrestrial predator limitation of an at-risk seabird? (2020, Ecosphere)
  • Use of marine vs. freshwater proteins for egg-laying and incubation by sea ducks breeding in Arctic tundra (2022, Ecosphere)
  • Detecting silent stressors: Trace element effects on nutritional status of declining scoter ducks of Puget Sound, USA (2020, The Science of The Total Environment)

Frequent publication venues where James R. Lovvorn has contributed include:

  • Ecosphere
  • Wetlands
  • The Science of The Total Environment
  • Ecosystems
  • PLoS ONE

Collaborations feature recurring coauthors in related ecological and environmental disciplines such as M.W. Miller, Marjorie L. Brooks, Nathan R. Graff, Neesha C. Stellrecht, and Steven P. Plesh, indicating interdisciplinary work in wildlife and ecosystem studies.

Best Publications

  • Understanding and predicting ecological dynamics: are major surprises inevitable?

    Daniel F. Doak;James A. Estes;Benjamin S. Halpern;Ute Jacob

  • Ecosystem characteristics and processes facilitating persistent macrobenthic biomass hotspots and associated benthivory in the Pacific Arctic

    Jacqueline M. Grebmeier;Bodil A. Bluhm;Bodil A. Bluhm;Lee W. Cooper;Seth L. Danielson

  • Diet and body condition of spectacled eiders wintering in pack ice of the Bering Sea

    James R. Lovvorn;Samantha E. Richman;Jacqueline M. Grebmeier;Lee W. Cooper

  • Organic matter pathways to zooplankton and benthos under pack ice in late winter and open water in late summer in the north-central Bering Sea

    James R. Lovvorn;Lee W. Cooper;Marjorie L. Brooks;Christopher C. De Ruyck

  • Effects of body size, body fat, and change in pressure with depth on buoyancy and costs of diving in ducks (Aythya spp.)

    James R. Lovvorn;David R. Jones

  • Swim speeds and stroke patterns in wing-propelled divers: a comparison among alcids and a penguin

    Yutaka Watanuki;Sarah Wanless;Mike Harris;James R. Lovvorn

  • Mechanical versus physiological determinants of swimming speeds in diving Brünnich's guillemots.

    James R. Lovvorn;Donald A. Croll;Geoffrey A. Liggins

  • Seasonal variation in sedimentation of organic materials in the St. Lawrence Island polynya region, Bering Sea

    Lee W. Cooper;Jacqueline M. Grebmeier;Inguar L. Larsen;Victor G. Egorov

  • Hydrodynamic drag of diving birds: effects of body size, body shape and feathers at steady speeds

    James R. Lovvorn;Geoffrey A. Liggins;Matthias H. Borstad;Sander M. Calisal

  • Stroke patterns and regulation of swim speed and energy cost in free-ranging Brünnich's guillemots

    James R. Lovvorn;Yutaka Watanuki;Akiko Kato;Yasuhiko Naito

  • Body mass, volume, and buoyancy of some aquatic birds, and their relation to locomotor strategies

    James R. Lovvorn;David R. Jones

  • Modeling marine protected areas for threatened eiders in a climatically changing Bering Sea

    James R. Lovvorn;Jacqueline M. Grebmeier;Lee W. Cooper;Joseph K. Bump

  • Food dispersion and foraging energetics : A mechanistic synthesis for field studies of avian benthivores

    James R. Lovvorn;Michael P. Gillingham

  • Life Histories, Salinity Zones, and Sublethal Contributions of Contaminants to Pelagic Fish Declines Illustrated with a Case Study of San Francisco Estuary, California, USA

    Marjorie L. Brooks;Erica Fleishman;Larry R. Brown;Peggy W. Lehman

  • Effects of clam species dominance on nutrient and energy acquisition by spectacled eiders in the Bering Sea

    Samantha E. Richman;James R. Lovvorn

  • Biomechanical conflicts between adaptations for diving and aerial flight in estuarine birds

    James R. Lovvorn;David R. Jones

  • Nutrient reserves, probability of cold spells and the question of reserve regulation in wintering canvasbacks

    James R. Lovvorn

  • RELATIVE FORAGING VALUE TO LESSER SCAUP DUCKS OF NATIVE AND EXOTIC CLAMS FROM SAN FRANCISCO BAY

    Samantha E. Richman;James R. Lovvorn

  • THE IMPORTANCE OF FLOOD IRRIGATION IN WATER SUPPLY TO WETLANDS IN THE LARAMIE BASIN, WYOMING, USA

    Dannele E. Peck;James R. Lovvorn

  • ALGAL VS. MACROPHYTE INPUTS TO FOOD WEBS OF INLAND SALINE WETLANDS

    E. Andrew Hart;James R. Lovvorn

  • Diet and body condition of spectacled eiders wintering in pack ice of the Bering Sea

    Unknown

Frequent Co-Authors

Jacqueline M. Grebmeier
Jacqueline M. Grebmeier University of Maryland Center For Environmental Sciences
Lee W. Cooper
Lee W. Cooper University of Maryland Center For Environmental Sciences
John Y. Takekawa
John Y. Takekawa United States Geological Survey
Wilfred M. Wollheim
Wilfred M. Wollheim University of New Hampshire
Jay J. Rotella
Jay J. Rotella Montana State University
Mark L. Taper
Mark L. Taper Montana State University
Robert G. Clark
Robert G. Clark University of Saskatchewan
David R. Jones
David R. Jones University of British Columbia
Karen E. Frey
Karen E. Frey Clark University
Seth L. Danielson
Seth L. Danielson University of Alaska Fairbanks

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