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Frederick J. Wrona

Frederick J. Wrona

D-Index & Metrics

Ecology and Evolution

D-Index
43
Citations
6688
World Ranking
5339
National Ranking
343

Frederick J. Wrona 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 Frederick J. Wrona 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: 119 publications — 32nd percentile

32% of scientists in this discipline score the same or lower.

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

Frederick J. Wrona 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 Frederick J. Wrona 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: 43 D-Index — 38th percentile

38% of scientists in this discipline score the same or lower.

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

Overview

Frederick J. Wrona is a researcher affiliated with the University of Calgary in Canada, with a primary focus on Environmental Science and Earth and Planetary Sciences. Their work prominently addresses various aspects of aquatic ecosystems, pollution impact, and environmental monitoring.

The main fields of study for this researcher include:

  • Environmental Science
  • Earth and Planetary Sciences

Within these broad domains, the subfields of study they concentrate on are:

  • Ecology
  • Atmospheric Science
  • Nature and Landscape Conservation
  • Global and Planetary Change
  • Oceanography

The key topics of their research encompass:

  • Fish Ecology and Management Studies
  • Marine and coastal ecosystems
  • Petroleum Processing and Analysis
  • Hydrocarbon exploration and reservoir analysis
  • Coastal wetland ecosystem dynamics
  • Arctic and Antarctic ice dynamics
  • Aquatic Invertebrate Ecology and Behavior

They have published multiple papers in several venues, contributing to journals such as:

  • The Science of The Total Environment
  • Environmental Impact Assessment Review
  • Water Quality Research Journal
  • Helda (University of Helsinki)
  • Limnology and Oceanography

Some recent publications include:

  • "A roadmap for multiple stressors assessment and management in freshwater ecosystems" (2023) in Environmental Impact Assessment Review
  • "Assessing the acute and chronic toxicity of exposure to naturally occurring oil sands deposits to aquatic organisms using Daphnia magna" (2020) in The Science of The Total Environment
  • "Utility of a multi-tracer approach as a component of adaptive monitoring for municipal wastewater impacts" (2020) in Water Quality Research Journal
  • "Ecotoxicological effects of fluvial eroded bitumen sediments from the Alberta oil sands to model aquatic species" (2022) in The Science of The Total Environment
  • "Antecedent snow conditions affect water levels and plant biomass of a fen in the southern boreal forest: results from an experiment using mesocosms" (2024) in Helda (University of Helsinki)

Frederick J. Wrona collaborates frequently with the following coauthors:

  • Amadeu M.V.M. Soares
  • Diogo N. Cardoso
  • Susana Loureiro
  • Kelly R. Munkittrick
  • David C. Barrett

Best Publications

  • Climate Change Effects on Aquatic Biota, Ecosystem Structure and Function

    Frederick J. Wrona;Terry D. Prowse;James D. Reist;John E. Hobbie

  • Climate Change Effects on Hydroecology of Arctic Freshwater Ecosystems

    Terry D. Prowse;Frederick J. Wrona;James D. Reist;John J. Gibson

  • General effects of climate change on Arctic fishes and fish populations.

    James D. Reist;Frederick J. Wrona;Terry D. Prowse;Michael Power

  • Transitions in Arctic ecosystems: Ecological implications of a changing hydrological regime

    Frederick J. Wrona;Margareta Johansson;Joseph M. Culp;Alan Jenkins

  • Resource Utilization Indices: An Assessment

    L. R. Linton;Ronald W. Davies;F. J. Wrona

  • Group Size and Predation Risk: A Field Analysis of Encounter and Dilution Effects

    Frederick J. Wrona;R. W. Jamieson Dixon

  • Response of stream benthos and drift to fine sediment deposition versus transport

    Joseph M. Culp;Frederick J. Wrona;Ronald W. Davies

  • An overview of effects of climate change on selected arctic freshwater and anadromous fishes.

    James D. Reist;Frederick J. Wrona;Terry D. Prowse;Michael Power

  • Atmospheric Deposition of Mercury and Methylmercury to Landscapes and Waterbodies of the Athabasca Oil Sands Region

    Jane L. Kirk;Derek C. G. Muir;Amber Gleason;Xiaowa Wang

  • Chemical fingerprinting of naphthenic acids and oil sands process waters—A review of analytical methods for environmental samples

    J. V. Headley;K. M. Peru;M. H. Mohamed;R. A. Frank

  • The influence of temperature and food chain length on plankton predatorprey dynamics

    Beatrix E. Beisner;Edward McCauley;Frederick J. Wrona

  • Climate change: the potential for latitudinal effects on algal biomass in aquatic ecosystems

    Kyla M Flanagan;Edward McCauley;Frederick Wrona;Terry Prowse

  • Effects of seawater acidification and salinity alterations on metabolic, osmoregulation and oxidative stress markers in Mytilus galloprovincialis

    Rosa Freitas;Lucia De Marchi;Miguel Bastos;Anthony Moreira

  • Caffeine impacts in the clam Ruditapes philippinarum: Alterations on energy reserves, metabolic activity and oxidative stress biomarkers.

    Diogo Cruz;Ângela Almeida;Vânia Calisto;Valdemar I. Esteves

  • Arctic Freshwater Synthesis : Summary of key emerging issues

    T. Prowse;Arvid Bring;Arvid Bring;Johanna Mård;E. Carmack

  • Implications of Climate Change for Northern Canada: Freshwater, Marine, and Terrestrial Ecosystems

    Terry D Prowse;Chris Furgal;Fred J Wrona;James D Reist

  • Climate Impacts on Arctic Freshwater Ecosystems and Fisheries: Background, Rationale and Approach of the Arctic Climate Impact Assessment (ACIA)

    Frederick J. Wrona;Terry D. Prowse;James D. Reist;John E. Hobbie

  • General features of the arctic relevant to climate change in freshwater ecosystems.

    Terry D. Prowse;Frederick J. Wrona;James D. Reist;John E. Hobbie

  • Stimulation of increased short‐term growth and development of mayflies by pulp mill effluent

    Richard B. Lowell;Joseph M. Culp;Frederick J. Wrona

  • Freshwater ecosystems and fisheries

    Frederick J Wrona;Terry D Prowse;James D Reist;Richard Beamish

  • The impacts of pharmaceutical drugs under ocean acidification: New data on single and combined long-term effects of carbamazepine on Scrobicularia plana.

    Rosa Freitas;Ângela Almeida;Vânia Calisto;Cátia Velez

Frequent Co-Authors

Terry D. Prowse
Terry D. Prowse University of Victoria
Amadeu M.V.M. Soares
Amadeu M.V.M. Soares University of Aveiro
James D. Reist
James D. Reist Fisheries and Oceans Canada
Etelvina Figueira
Etelvina Figueira University of Aveiro
Rosa Freitas
Rosa Freitas University of Aveiro
Joseph M. Culp
Joseph M. Culp Wilfrid Laurier University
Warwick F. Vincent
Warwick F. Vincent Université Laval
Edward McCauley
Edward McCauley University of Calgary
Valdemar I. Esteves
Valdemar I. Esteves University of Aveiro
John E. Hobbie
John E. Hobbie Marine Biological Laboratory

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Exploring these related degrees can help you carve a unique, rewarding career by combining your interest in ecology with complementary skills and knowledge areas.

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