World's Best Scientists 2026 revealed!

D-Index & Metrics

Ecology and Evolution

D-Index
43
Citations
6140
World Ranking
5374
National Ranking
114

Gerald Heckel 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 Gerald Heckel 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: 135 publications — 43rd percentile

43% of scientists in this discipline score the same or lower.

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

Gerald Heckel 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 Gerald Heckel 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

Gerald Heckel is affiliated with the University of Bern in Switzerland. Their research spans key areas within medicine and agricultural and biological sciences, with a particular focus on infectious diseases, genetics, ecology, evolution, behavior, and public health.

Their work extensively explores topics related to viral infections and vectors, genetic diversity and population structure, viral gastroenteritis research and epidemiology, vector-borne animal diseases, mosquito-borne diseases and control, animal ecology and behavior studies, and the ecological effects of fire on ecosystems.

Heckel has contributed to several peer-reviewed articles, including:

  • Hantavirus-Leptospira coinfections in small mammals from central Germany, 2021, published in Epidemiology and Infection
  • Fitness, risk taking, and spatial behavior covary with boldness in experimental vole populations, 2022, published in Ecology and Evolution
  • Seasonal migration patterns and the maintenance of evolutionary diversity in a cryptic bird radiation, 2021, published in Molecular Ecology
  • Demographic history and genomic consequences of 10,000 generations of isolation in a wild mammal, 2023, published in Current Biology
  • Genomic insight into diet adaptation in the biological control agent Cryptolaemus montrouzieri, 2021, published in BMC Genomics

Their frequent coauthors include:

  • Rainer G. Ulrich
  • Stephan Drewes
  • Kathrin Jeske
  • Xuejing Wang
  • Calvin Mehl

Heckel publishes regularly in journals such as:

  • Viruses
  • Virus Evolution
  • Emerging Infectious Diseases
  • Molecular Ecology
  • Journal of Biogeography

Best Publications

  • Computer programs for population genetics data analysis: a survival guide.

    Laurent Excoffier;Gerald Heckel

  • Novel hepatitis E virus genotype in Norway rats, Germany.

    Reimar Johne;Gerald Heckel;Anita Plenge-Bönig;Eveline Kindler

  • Adaptive evolution during an ongoing range expansion: the invasive bank vole (Myodes glareolus) in Ireland

    Thomas A. White;Thomas A. White;Sarah E. Perkins;Gerald Heckel;Gerald Heckel;Jeremy B. Searle

  • Enhanced AFLP genome scans detect local adaptation in high-altitude populations of a small rodent (Microtus arvalis).

    Martin Claude Fischer;Martin Claude Fischer;Matthieu Foll;Matthieu Foll;Laurent Excoffier;Laurent Excoffier;Gerald Heckel;Gerald Heckel

  • Mammalian monogamy is not controlled by a single gene

    Sabine Fink;Laurent Excoffier;Gerald Heckel

  • Hepeviridae: an expanding family of vertebrate viruses.

    Reimar Johne;Paul Dremsek;Jochen Reetz;Gerald Heckel

  • Bayesian estimation of recent migration rates after a spatial expansion

    Grant Hamilton;Mathias Currat;Mathias Currat;Nicolas Ray;Nicolas Ray;Gerald Heckel

  • Genetic structure and colonization processes in European populations of the common vole, Microtus arvalis.

    Gerald Heckel;Reto Burri;Sabine Fink;Jean-François Desmet

  • Source attribution of human Campylobacter isolates by MLST and fla-typing and association of genotypes with quinolone resistance.

    Sonja Kittl;Gerald Heckel;Gerald Heckel;Bożena M. Korczak;Peter Kuhnert

  • Estimating population structure from AFLP amplification intensity

    Matthieu Foll;Matthieu Foll;Martin C. Fischer;Martin C. Fischer;Gerald Heckel;Gerald Heckel;Laurent Excoffier;Laurent Excoffier

  • Divergent evolutionary processes associated with colonization of offshore islands

    Natália Martínková;Natália Martínková;Ross Barnett;Ross Barnett;Thomas Cucchi;Thomas Cucchi;Rahel Struchen

  • Mitochondrial gene diversity in the common vole Microtus arvalis shaped by historical divergence and local adaptations

    Sabine Fink;Laurent Excoffier;Gerald Heckel

  • Gene flow in admixed populations and implications for the conservation of the Western honeybee, Apis mellifera

    Gabriele Soland-Reckeweg;Gerald Heckel;Peter Neumann;Peter Fluri

  • Female-biased dispersal and patrilocal kin groups in a mammal with resource-defence polygyny

    Martina Nagy;Gerald Heckel;Christian C Voigt;Frieder Mayer

  • Rat hepatitis E virus: geographical clustering within Germany and serological detection in wild Norway rats (Rattus norvegicus).

    Reimar Johne;Paul Dremsek;Eveline Kindler;Anika Schielke;Anika Schielke

  • Extensive Host Sharing of Central European Tula Virus

    Jonas Schmidt-Chanasit;Sandra Essbauer;Rasa Petraityte;Kumiko Yoshimatsu

  • Fine-scale genetic structure and dispersal in the common vole (Microtus arvalis).

    Manuel Schweizer;Laurent Excoffier;Gerald Heckel

  • Male tactics and reproductive success in the harem polygynous bat Saccopteryx bilineata

    Gerald Heckel;Otto von Helversen

  • Genomic Scans Support Repetitive Continental Colonization Events during the Rapid Radiation of Voles (Rodentia: Microtus): the Utility of AFLPs versus Mitochondrial and Nuclear Sequence Markers

    Sabine Fink;Martin C. Fischer;Martin C. Fischer;Laurent Excoffier;Laurent Excoffier;Gerald Heckel;Gerald Heckel

  • Detection of rat hepatitis E virus in wild Norway rats (Rattus norvegicus) and Black rats (Rattus rattus) from 11 European countries

    René Ryll;Samuel Bernstein;Elisa Heuser;Mathias Schlegel

  • Transalpine colonisation and partial phylogeographic erosion by dispersal in the common vole (Microtus arvalis).

    Sonja Braaker;Gerald Heckel

  • Ignoring Heterozygous Sites Biases Phylogenomic Estimates of Divergence Times: Implications for the Evolutionary History of Microtus Voles

    Heidi E.L. Lischer;Laurent Excoffier;Laurent Excoffier;Gerald Heckel;Gerald Heckel

Frequent Co-Authors

Rainer G. Ulrich
Rainer G. Ulrich Friedrich-Loeffler-Institut
Laurent Excoffier
Laurent Excoffier University of Bern
Reimar Johne
Reimar Johne Federal Institute for Risk Assessment
Jonas Schmidt-Chanasit
Jonas Schmidt-Chanasit Universität Hamburg
Martin H. Groschup
Martin H. Groschup Friedrich-Loeffler-Institut
Martin Pfeffer
Martin Pfeffer Leipzig University
Sebastian Guenther
Sebastian Guenther University of Greifswald
Jeremy B. Searle
Jeremy B. Searle Cornell University
Christian C. Voigt
Christian C. Voigt Leibniz Association
Gereon Schares
Gereon Schares Friedrich-Loeffler-Institut

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Related Online Degrees & Career Pathways

A background in Ecology and Evolution opens doors to a wide range of advanced study and career opportunities. For those interested in expanding their knowledge online, there are several related degree programs worth considering.

For example, students passionate about behavioral science may explore a master psychologie à distance for broad training in psychology, or focus more specifically on an online masters in mental health counseling to support individual wellness.

Careers in ecological forensics and conservation also benefit from a strong understanding of psychology. If you are curious about legal applications and earning potential, you might ask, how much does a forensic psychologist make? Specialized roles like these offer unique professional rewards.

Those aiming to work with younger populations in educational or conservation settings can pursue an online child psychology masters. These flexible paths allow you to align your ecological interests with practical, impactful career choices.

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