World's Best Scientists 2026 revealed!

D-Index & Metrics

Environmental Sciences

D-Index
38
Citations
5732
World Ranking
8625
National Ranking
168

Christer Björkman publication distribution in Environmental Sciences in 2026

The chart shows the distribution of publications by all Research.com ranked scientists in the field of Environmental Sciences in 2026. The highlighted bar marks where Christer Björkman sits on this spectrum.

41–50 publications: 21 scientists 51–60 publications: 62 scientists 61–70 publications: 133 scientists 71–80 publications: 257 scientists 81–90 publications: 361 scientists 91–100 publications: 440 scientists 101–110 publications: 492 scientists 111–120 publications: 541 scientists 121–130 publications: 617 scientists 131–140 publications: 544 scientists 141–150 publications: 541 scientists 151–160 publications: 539 scientists 161–170 publications: 444 scientists 171–180 publications: 444 scientists 181–190 publications: 400 scientists 191–200 publications: 377 scientists 201–210 publications: 318 scientists 211–220 publications: 283 scientists 221–230 publications: 263 scientists 231–240 publications: 220 scientists 241–250 publications: 217 scientists 251–260 publications: 180 scientists 261–270 publications: 181 scientists 271–280 publications: 155 scientists 281–290 publications: 130 scientists 291–300 publications: 127 scientists 301–310 publications: 130 scientists 311–320 publications: 85 scientists 321–330 publications: 106 scientists 331–340 publications: 80 scientists 341–350 publications: 83 scientists 351–360 publications: 75 scientists 361–370 publications: 69 scientists 371–380 publications: 52 scientists 381–390 publications: 54 scientists 391–400 publications: 56 scientists 401–410 publications: 44 scientists 411–420 publications: 40 scientists 421–430 publications: 36 scientists 431–440 publications: 25 scientists 441–450 publications: 25 scientists 451–460 publications: 32 scientists 461–470 publications: 29 scientists 471–480 publications: 21 scientists 481–490 publications: 26 scientists 491–500 publications: 25 scientists 501–510 publications: 17 scientists 511–520 publications: 18 scientists 521–530 publications: 15 scientists 531–540 publications: 22 scientists 541–550 publications: 12 scientists 551–560 publications: 15 scientists 561–570 publications: 11 scientists 571–580 publications: 19 scientists 581–590 publications: 9 scientists 591–600 publications: 9 scientists 601–610 publications: 7 scientists 611–620 publications: 11 scientists 621–630 publications: 5 scientists 631–640 publications: 5 scientists 641–650 publications: 6 scientists 651–660 publications: 3 scientists 661–670 publications: 3 scientists 671–680 publications: 4 scientists 681–686 publications: 3 scientists 687+ publications: 100 scientists
41 publications 687+

This scientist: 131 publications — 31st percentile

31% of scientists in this discipline score the same or lower.

The last bar groups every scientist with 687 publications or more.

Christer Björkman D-index placement in Environmental Sciences in 2026

The chart shows the D-index (discipline H-index) distribution of Environmental Sciences scientists ranked by Research.com in 2026. The highlighted bar marks where Christer Björkman sits on this spectrum.

30 D-Index: 12 scientists 31 D-Index: 26 scientists 32 D-Index: 51 scientists 33 D-Index: 88 scientists 34 D-Index: 123 scientists 35 D-Index: 163 scientists 36 D-Index: 206 scientists 37 D-Index: 267 scientists 38 D-Index: 265 scientists 39 D-Index: 275 scientists 40 D-Index: 321 scientists 41 D-Index: 343 scientists 42 D-Index: 305 scientists 43 D-Index: 336 scientists 44 D-Index: 330 scientists 45 D-Index: 348 scientists 46 D-Index: 291 scientists 47 D-Index: 275 scientists 48 D-Index: 272 scientists 49 D-Index: 273 scientists 50 D-Index: 263 scientists 51 D-Index: 232 scientists 52 D-Index: 266 scientists 53 D-Index: 217 scientists 54 D-Index: 199 scientists 55 D-Index: 177 scientists 56 D-Index: 202 scientists 57 D-Index: 204 scientists 58 D-Index: 166 scientists 59 D-Index: 177 scientists 60 D-Index: 166 scientists 61 D-Index: 152 scientists 62 D-Index: 143 scientists 63 D-Index: 150 scientists 64 D-Index: 124 scientists 65 D-Index: 119 scientists 66 D-Index: 120 scientists 67 D-Index: 118 scientists 68 D-Index: 82 scientists 69 D-Index: 98 scientists 70 D-Index: 94 scientists 71 D-Index: 105 scientists 72 D-Index: 74 scientists 73 D-Index: 84 scientists 74 D-Index: 70 scientists 75 D-Index: 67 scientists 76 D-Index: 78 scientists 77 D-Index: 60 scientists 78 D-Index: 59 scientists 79 D-Index: 52 scientists 80 D-Index: 47 scientists 81 D-Index: 38 scientists 82 D-Index: 48 scientists 83 D-Index: 42 scientists 84 D-Index: 42 scientists 85 D-Index: 43 scientists 86 D-Index: 29 scientists 87 D-Index: 37 scientists 88 D-Index: 29 scientists 89 D-Index: 30 scientists 90 D-Index: 34 scientists 91 D-Index: 20 scientists 92 D-Index: 22 scientists 93 D-Index: 17 scientists 94 D-Index: 19 scientists 95 D-Index: 24 scientists 96 D-Index: 21 scientists 97 D-Index: 20 scientists 98 D-Index: 24 scientists 99 D-Index: 17 scientists 100 D-Index: 17 scientists 101 D-Index: 21 scientists 102 D-Index: 25 scientists 103 D-Index: 18 scientists 104 D-Index: 26 scientists 105 D-Index: 19 scientists 106 D-Index: 15 scientists 107 D-Index: 10 scientists 108 D-Index: 13 scientists 109 D-Index: 15 scientists 110 D-Index: 12 scientists 111 D-Index: 8 scientists 112 D-Index: 7 scientists 113 D-Index: 9 scientists 114 D-Index: 6 scientists 115 D-Index: 12 scientists 116 D-Index: 7 scientists 117 D-Index: 8 scientists 118 D-Index: 3 scientists 119 D-Index: 5 scientists 120 D-Index: 7 scientists 121 D-Index: 2 scientists 122 D-Index: 4 scientists 123 D-Index: 8 scientists 124 D-Index: 7 scientists 125+ D-Index: 99 scientists
30 D-Index 125+

This scientist: 38 D-Index — 12th percentile

12% of scientists in this discipline score the same or lower.

The last bar groups every scientist with 125 D-Index or more.

Overview

Christer Björkman is affiliated with the Swedish University of Agricultural Sciences in Sweden. The main fields of study focus on Environmental Science and Agricultural and Biological Sciences. Their research spans various subfields including Ecology, Insect Science, Nature and Landscape Conservation, Ecology, Evolution, Behavior and Systematics, and Global and Planetary Change.

Their main topics of research cover Forest Insect Ecology and Management, Insect-Plant Interactions and Control, Plant and Animal Studies, Ecology and Vegetation Dynamics Studies, Forest Ecology and Biodiversity Studies, Plant Pathogens and Fungal Diseases, and Forest Management and Policy.

Recent publications by Christer Björkman include:

  • Complex responses of global insect pests to climate warming, 2020, Frontiers in Ecology and the Environment
  • When is it biological control? A framework of definitions, mechanisms, and classifications, 2021, Journal of Pest Science
  • Pathologists and entomologists must join forces against forest pest and pathogen invasions, 2020, NeoBiota
  • Forest biodiversity and ecosystem services from spruce-birch mixtures: The potential importance of tree spatial arrangement, 2021, Environmental Challenges
  • Associating Land Cover Changes with Patterns of Incidences of Climate-Sensitive Infections: An Example on Tick-Borne Diseases in the Nordic Area, 2021, International Journal of Environmental Research and Public Health

Their research has appeared frequently in several publication venues, including:

  • Journal of Pest Science
  • Frontiers in Plant Science
  • Frontiers in Ecology and the Environment
  • NeoBiota
  • Environmental Challenges

Christer Björkman has collaborated extensively with several frequent co-authors such as Maartje J. Klapwijk, Helena Bylund, Adriana Puentes, Yayuan Chen, and Michelle Nordkvist.

Best Publications

  • Complex responses of global insect pests to climate warming

    Philipp Lehmann;Philipp Lehmann;Philipp Lehmann;Tea Ammunét;Madeleine Barton;Andrea Battisti

  • Replacing monocultures with mixed-species stands: Ecosystem service implications of two production forest alternatives in Sweden

    Adam Felton;Urban Nilsson;Johan Sonesson;Annika M. Felton

  • Leaf Trichome Formation and Plant Resistance to Herbivory

    Peter Dalin;Jon Ågren;Christer Björkman;Piritta Huttunen

  • Optimizing Crops for Biocontrol of Pests and Disease

    Johan A. Stenberg;Martin Heil;Inger Åhman;Christer Björkman

  • Insecticides suppress natural enemies and increase pest damage in cabbage.

    Riccardo Bommarco;Freddy Miranda;Helena Bylund;Christer Björkman

  • Effects of nitrogen fertilization on pine needle chemistry and sawfly performance

    Christer Björkman;Stig Larsson;Rolf Gref

  • Responses of Neodiprion sertifer (Hym., Diprionidae) larvae to variation in needle resin acid concentration in Scots pine.

    Stig Larsson;Christer Björkman;Rolf Gref

  • Oviposition preferences in pine sawflies : a trade-off between larval growth and defence against natural enemies

    Christer Björkman;Stig Larsson;Riccardo Bommarco

  • The distribution and abundance of animal populations in a climate of uncertainty

    Åsa Berggren;Christer Björkman;Helena Bylund;Matthew P. Ayres

  • Tri‐trophic interactions: bridging species, communities and ecosystems

    Luis Abdala-Roberts;Adriana Puentes;Deborah L. Finke;Robert J. Marquis

  • Socio-ecological implications of modifying rotation lengths in forestry

    Jean-Michel Roberge;Hjalmar Laudon;Christer Björkman;Thomas Ranius

  • Adult beetle grazing induces willow trichome defence against subsequent larval feeding.

    Peter Dalin;Christer Björkman

  • Abiotic factors, climatic variability and forest insect pests

    Seppo Neuvonen;Tarmo Antero Virtanen

  • Influence of plant quality on pine sawfly population dynamics

    Stig Larsson;Barbara Ekbom;Christer Björkman

  • Pine sawfly defence and variation in host plant resin acids: a trade‐off with growth

    Christer Björkman;Stig Larsson

  • Forest management and natural biocontrol of insect pests

    Maartje J. Klapwijk;Helena Bylund;Martin Schroeder;Christer Björkman

  • Methods to identify the prey of invertebrate predators in terrestrial field studies.

    Klaus Birkhofer;Klaus Birkhofer;Helena Bylund;Peter Dalin;Olga Ferlian

  • Ecological effects and management aspects of an exotic tree species : the case of lodgepole pine in Sweden

    Ola Engelmark;Kjell Sjöberg;Bengt Andersson;Ola Rosvall

  • Effects of leaf beetle damage on stem wood production in coppicing willow

    Christer Björkman;Solveig Höglund;Karin Eklund;Stig Larsson

  • Forest insects and climate change: long-term trends in herbivore damage.

    Maartje J. Klapwijk;Gyoergy Csoka;Aniko Hirka;Christer Bjorkman

  • Leaf trichome responses to herbivory in willows: induction, relaxation and costs.

    Christer Björkman;Peter Dalin;Karin Ahrné

  • Integrated agricultural research and crop breeding: Allelopathic weed control in cereals and long-term productivity in perennial biomass crops

    M. Weih;U.M.E. Didon;A.-C. Rönnberg-Wästljung;C. Björkman

  • Interactive effects of host resistance and drought stress on the performance of a gall-making aphid living on Norway spruce.

    Christer Bjorkman

  • HARVESTING DISRUPTS BIOLOGICAL CONTROL OF HERBIVORES IN A SHORT-ROTATION COPPICE SYSTEM

    Christer Björkman;Riccardo Bommarco;Karin Eklund;Solveig Höglund

  • Climate change and insect pest distribution range.

    A. Battisti;S. Larsson;C. Björkman;P. Niemelä

  • Reduced population control of an insect pest in managed willow monocultures.

    Peter Dalin;Oskar Kindvall;Christer Björkman

Frequent Co-Authors

Stig Larsson
Stig Larsson Swedish University of Agricultural Sciences
Jan Stenlid
Jan Stenlid Swedish University of Agricultural Sciences
Adam Felton
Adam Felton Swedish University of Agricultural Sciences
Andrew M. Liebhold
Andrew M. Liebhold Czech University of Life Sciences Prague
Jonathan Gershenzon
Jonathan Gershenzon Max Planck Institute for Chemical Ecology
Andrea Battisti
Andrea Battisti University of Padua
Johan Bergh
Johan Bergh Linnaeus University
Riitta Julkunen-Tiitto
Riitta Julkunen-Tiitto University of Eastern Finland
Sanford D. Eigenbrode
Sanford D. Eigenbrode University of Idaho
Colin M. Orians
Colin M. Orians Tufts University

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