World's Best Scientists 2026 revealed!

D-Index & Metrics

Ecology and Evolution

D-Index
33
Citations
5865
World Ranking
7782
National Ranking
131

Anders Klemetsen 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 Anders Klemetsen 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: 74 publications — 4th percentile

4% of scientists in this discipline score the same or lower.

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

Anders Klemetsen 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 Anders Klemetsen 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: 33 D-Index — 8th percentile

8% of scientists in this discipline score the same or lower.

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

Overview

Anders Klemetsen is affiliated with the University of Tromsø - The Arctic University of Norway. Their research primarily focuses on environmental science, with particular attention to nature and landscape conservation, ecology, environmental chemistry, global and planetary change, and ecological modeling.

The main topics of Anders Klemetsen's work include fish ecology and management studies, isotope analysis in ecology, aquatic ecosystems and phytoplankton dynamics, marine and fisheries research, species distribution and climate change, aquatic invertebrate ecology and behavior, and freshwater macroinvertebrate diversity and ecology.

They have contributed to several peer-reviewed publications. Notable papers authored by Anders Klemetsen include:

  • "Diversity, abundance, and life histories of littoral chydorids (Cladocera: Chydoridae) in a subarctic European lake" (2020), Journal of Crustacean Biology
  • "Gjøkvatn revisited: repeated visual observations of plankton swarms in a subarctic forest lake" (2022), Journal of Crustacean Biology

Anders Klemetsen's frequent coauthors are:

  • Aslak Smalås
  • Per-Arne Amundsen
  • Sebastian Prati
  • Eirik H. Henriksen
  • Rune Knudsen

Their research has appeared in various scientific journals, including:

  • Journal of Crustacean Biology
  • Oikos
  • Reviews in Fish Biology and Fisheries
  • Environmental Biology of Fishes
  • Wildlife Biology

Other papers closely related to their research interests, though authored by collaborators, cover studies such as "The effect of inter- and intraspecific competition on individual and population niche widths: a four-decade study on two interacting salmonids" (2021) in Oikos and "Exploring temporal patterns in fish feeding ecology: Are ontogenetic dietary shifts stable over time?" (2022) in Reviews in Fish Biology and Fisheries.

Best Publications

  • Atlantic salmon Salmo salar L., brown trout Salmo trutta L. and Arctic charr Salvelinus alpinus (L.): a review of aspects of their life histories

    A. Klemetsen;P.-A. Amundsen;J. B. Dempson;B. Jonsson

  • Parallel evolution of ecomorphological traits in the European whitefish Coregonus lavaretus (L.) species complex during postglacial times

    K. Østbye;P.‐A. Amundsen;L. Bernatchez;A. Klemetsen

  • The charr problem revisited: exceptional phenotypic plasticity promotes ecological speciation in postglacial lakes

    Anders Klemetsen

  • Culling prey promotes predator recovery--alternative states in a whole-lake experiment.

    Lennart Persson;Lennart Persson;Lennart Persson;Per-Arne Amundsen;Per-Arne Amundsen;Per-Arne Amundsen;André M. De Roos;André M. De Roos;André M. De Roos;Anders Klemetsen;Anders Klemetsen;Anders Klemetsen

  • Food web topology and parasites in the pelagic zone of a subarctic lake

    Per-Arne Amundsen;Kevin D. Lafferty;Rune Knudsen;Raul Primicerio

  • Atlantic salmon ecology

    Øystein Aas;Sigurd Einum;Anders Klemetsen;Jostein Skurdal

  • Intraspecific competition and density dependence of food consumption and growth in Arctic charr

    Per-Arne Amundsen;Rune Knudsen;Anders Klemetsen

  • Incipient speciation through niche expansion: an example from the Arctic charr in a subarctic lake

    Rune Knudsen;Anders Klemetsen;Per-Arne Amundsen;Bjørn Hermansen

  • The most variable vertebrate on Earth

    A. Klemetsen

  • Diet, gastric evacuation rates and food consumption in a stunted population of Arctic charr, Salvelinus alpinus L., in Takvatn, northern Norway

    P. A. Amundsen;A. Klemetsen

  • Temporal stability of individual feeding specialization may promote speciation

    Rune Knudsen;Raul Primicerio;Per-Arne Amundsen;Anders Klemetsen

  • Atlantic Salmon Ecology: Aas/Atlantic Salmon Ecology

    Øystein Aas;Sigurd Einum;Anders Klemetsen;Jostein Skurdal

  • Habitat, diet and food assimilation of Arctic charr under the winter ice in two subarctic lakes

    A. Klemetsen;R. Knudsen;F. J. Staldvik;P.-A. Amundsen

  • Evidence for genetic differences in the offspring of two sympatric morphs of Arctic charr

    A. Klemetsen;J. M. Elliott;R. Knudsen;P. Sørensen

  • Habitat and food choice of Arctic charr in Linnévatn on Spitsbergen, Svalbard: the first year‐round investigation in a High Arctic lake

    M.-A. Svenning;A. Klemetsen;T. Olsen

  • Seasonal and ontogenetic variations in resource use by two sympatric Arctic charr morphs

    Per-Arne Amundsen;Rune Knudsen;Anders Klemetsen

  • Takvatn through 20 years: long-term effects of an experimental mass removal of Arctic charr, Salvelinus alpinus, from a subarctic lake

    Anders Klemetsen;Per-Arne Amundsen;Per E. Grotnes;Rune Knudsen

  • Resource competition and interactive segregation between sympatric whitefish morphs

    Per-Arne Amundsen;Rune Knudsen;Anders Klemetsen;Roar Kristoffersen

  • Spatial and temporal migration of wild Atlantic salmon smolts determined from a video camera array in the sub-Arctic River Tana

    Jan Davidsen;Martin-A. Svenning;Panu Orell;Nigel Yoccoz

  • Parasites as indicators of individual feeding specialization in Arctic charr during winter in northern Norway

    R. Knudsen;A. Klemetsen;F. Staldvik

  • New parasites and predators follow the introduction of two fish species to a subarctic lake: implications for food-web structure and functioning

    Per-Arne Amundsen;Kevin D. Lafferty;Rune Knudsen;Raul Primicerio

Frequent Co-Authors

Rune Knudsen
Rune Knudsen University of Tromsø - The Arctic University of Norway
Per-Arne Amundsen
Per-Arne Amundsen University of Tromsø - The Arctic University of Norway
Raul Primicerio
Raul Primicerio University of Tromsø - The Arctic University of Norway
Lennart Persson
Lennart Persson Umeå University
André M. de Roos
André M. de Roos University of Amsterdam
John E. Brittain
John E. Brittain University of Oslo
Armand M. Kuris
Armand M. Kuris University of California, Santa Barbara
Michael Power
Michael Power University of Waterloo
Sigurd Einum
Sigurd Einum Norwegian University of Science and Technology
Kevin D. Lafferty
Kevin D. Lafferty United States Geological Survey

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