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Johannes Freitag publication distribution in Earth Science in 2026

The chart shows the distribution of publications by all Research.com ranked scientists in the field of Earth Science in 2026. The highlighted bar marks where Johannes Freitag sits on this spectrum.

38–42 publications: 1 scientists 43–47 publications: 0 scientists 48–52 publications: 3 scientists 53–57 publications: 8 scientists 58–62 publications: 11 scientists 63–67 publications: 16 scientists 68–72 publications: 24 scientists 73–77 publications: 31 scientists 78–82 publications: 49 scientists 83–87 publications: 77 scientists 88–92 publications: 86 scientists 93–97 publications: 88 scientists 98–102 publications: 92 scientists 103–107 publications: 84 scientists 108–112 publications: 102 scientists 113–117 publications: 108 scientists 118–122 publications: 117 scientists 123–127 publications: 126 scientists 128–132 publications: 146 scientists 133–137 publications: 114 scientists 138–142 publications: 102 scientists 143–147 publications: 127 scientists 148–152 publications: 102 scientists 153–157 publications: 112 scientists 158–162 publications: 102 scientists 163–167 publications: 127 scientists 168–172 publications: 121 scientists 173–177 publications: 112 scientists 178–182 publications: 109 scientists 183–187 publications: 98 scientists 188–192 publications: 92 scientists 193–197 publications: 105 scientists 198–202 publications: 77 scientists 203–207 publications: 80 scientists 208–212 publications: 89 scientists 213–217 publications: 70 scientists 218–222 publications: 74 scientists 223–227 publications: 74 scientists 228–232 publications: 70 scientists 233–237 publications: 67 scientists 238–242 publications: 59 scientists 243–247 publications: 67 scientists 248–252 publications: 51 scientists 253–257 publications: 46 scientists 258–262 publications: 41 scientists 263–267 publications: 39 scientists 268–272 publications: 34 scientists 273–277 publications: 39 scientists 278–282 publications: 35 scientists 283–287 publications: 36 scientists 288–292 publications: 35 scientists 293–297 publications: 29 scientists 298–302 publications: 23 scientists 303–307 publications: 39 scientists 308–312 publications: 34 scientists 313–317 publications: 23 scientists 318–322 publications: 18 scientists 323–327 publications: 18 scientists 328–332 publications: 21 scientists 333–337 publications: 20 scientists 338–342 publications: 15 scientists 343–347 publications: 13 scientists 348–352 publications: 24 scientists 353–357 publications: 25 scientists 358–362 publications: 10 scientists 363–367 publications: 20 scientists 368–372 publications: 17 scientists 373–377 publications: 18 scientists 378–382 publications: 15 scientists 383–387 publications: 7 scientists 388–392 publications: 22 scientists 393–397 publications: 9 scientists 398–402 publications: 11 scientists 403–407 publications: 16 scientists 408–412 publications: 4 scientists 413–417 publications: 5 scientists 418–422 publications: 14 scientists 423–427 publications: 8 scientists 428–432 publications: 7 scientists 433–437 publications: 7 scientists 438–442 publications: 10 scientists 443–447 publications: 10 scientists 448–452 publications: 3 scientists 453–457 publications: 9 scientists 458–462 publications: 11 scientists 463–467 publications: 4 scientists 468–472 publications: 6 scientists 473–477 publications: 11 scientists 478–482 publications: 8 scientists 483–487 publications: 2 scientists 488–492 publications: 3 scientists 493–497 publications: 4 scientists 498–502 publications: 4 scientists 503–507 publications: 4 scientists 508–509 publications: 4 scientists 510+ publications: 100 scientists
38 publications 510+

The last bar groups every scientist with 510 publications or more.

Johannes Freitag D-index placement in Earth Science in 2026

The chart shows the D-index (discipline H-index) distribution of Earth Science scientists ranked by Research.com in 2026. The highlighted bar marks where Johannes Freitag sits on this spectrum.

30 D-Index: 15 scientists 31 D-Index: 42 scientists 32 D-Index: 60 scientists 33 D-Index: 90 scientists 34 D-Index: 103 scientists 35 D-Index: 108 scientists 36 D-Index: 142 scientists 37 D-Index: 147 scientists 38 D-Index: 147 scientists 39 D-Index: 152 scientists 40 D-Index: 143 scientists 41 D-Index: 157 scientists 42 D-Index: 141 scientists 43 D-Index: 151 scientists 44 D-Index: 140 scientists 45 D-Index: 135 scientists 46 D-Index: 121 scientists 47 D-Index: 108 scientists 48 D-Index: 128 scientists 49 D-Index: 111 scientists 50 D-Index: 106 scientists 51 D-Index: 112 scientists 52 D-Index: 102 scientists 53 D-Index: 103 scientists 54 D-Index: 94 scientists 55 D-Index: 61 scientists 56 D-Index: 101 scientists 57 D-Index: 71 scientists 58 D-Index: 65 scientists 59 D-Index: 78 scientists 60 D-Index: 93 scientists 61 D-Index: 56 scientists 62 D-Index: 58 scientists 63 D-Index: 52 scientists 64 D-Index: 63 scientists 65 D-Index: 49 scientists 66 D-Index: 53 scientists 67 D-Index: 57 scientists 68 D-Index: 50 scientists 69 D-Index: 44 scientists 70 D-Index: 44 scientists 71 D-Index: 31 scientists 72 D-Index: 33 scientists 73 D-Index: 33 scientists 74 D-Index: 23 scientists 75 D-Index: 32 scientists 76 D-Index: 24 scientists 77 D-Index: 17 scientists 78 D-Index: 19 scientists 79 D-Index: 9 scientists 80 D-Index: 21 scientists 81 D-Index: 20 scientists 82 D-Index: 17 scientists 83 D-Index: 19 scientists 84 D-Index: 19 scientists 85 D-Index: 14 scientists 86 D-Index: 6 scientists 87 D-Index: 14 scientists 88 D-Index: 17 scientists 89 D-Index: 10 scientists 90 D-Index: 8 scientists 91 D-Index: 8 scientists 92 D-Index: 9 scientists 93 D-Index: 6 scientists 94+ D-Index: 98 scientists
30 D-Index 94+

The last bar groups every scientist with 94 D-Index or more.

Overview

Johannes Freitag is affiliated with the Alfred Wegener Institute for Polar and Marine Research in Germany. Their research primarily focuses on Earth and Planetary Sciences, with significant contributions in Environmental Science. The main subfields of their work include Atmospheric Science, Ecology, Global and Planetary Change, Pulmonary and Respiratory Medicine, and Management, Monitoring, Policy and Law.

The principal topics covered in Freitag's research are:

  • Cryospheric studies and observations
  • Geology and Paleoclimatology Research
  • Polar Research and Ecology
  • Climate change and permafrost
  • Winter Sports Injuries and Performance
  • Landslides and related hazards
  • Atmospheric and Environmental Gas Dynamics

Freitag has recently contributed to a selection of scientific papers including:

  • "Modern temperatures in central-north Greenland warmest in past millennium," 2023, Nature
  • "Improved estimates of preindustrial biomass burning reduce the magnitude of aerosol climate forcing in the Southern Hemisphere," 2021, Science Advances
  • "Hemispheric black carbon increase after the 13th-century Māori arrival in New Zealand," 2021, Nature
  • "Melt in the Greenland EastGRIP ice core reveals Holocene warm events," 2022, Climate of the Past
  • "Microstructure of Snow and Its Link to Trace Elements and Isotopic Composition at Kohnen Station, Dronning Maud Land, Antarctica," 2020, Frontiers in Earth Science

Frequent coauthors collaborating with Freitag include:

  • Maria Hörhold
  • Sepp Kipfstuhl
  • Frank Wilhelms
  • Joseph R. McConnell
  • Thomas Laepple

Freitag's work has appeared multiple times in several scientific publication venues. The most frequent of these are:

  • Publishing Network for Geoscientific and Environmental Data (PANGAEA) (Alfred Wegener Institute for Polar and Marine Research)
  • The Cryosphere
  • Climate of the Past
  • Nature
  • Frontiers in Earth Science

Best Publications

  • One-to-one coupling of glacial climate variability in Greenland and Antarctica.

    C. Barbante;J.-M. Barnola;J.-M. Barnola;S. Becagli;J. Beer;J. Beer

  • The densification of layered polar firn

    Maria Hörhold;Sepp Kipfstuhl;Frank Wilhelms;Johannes Freitag

  • Firn-air δ15N in modern polar sites and glacial–interglacial ice: a model-data mismatch during glacial periods in Antarctica?

    Amaelle Landais;Amaelle Landais;Jean-Marc Barnola;Kenji Kawamura;Nicolas Caillon

  • A key source area and constraints on entrainment for basin-scale sediment transport by Arctic sea ice

    Hajo Eicken;Josef Kolatschek;Johannes Freitag;Frank Lindemann

  • Development and application of pressure-core-sampling systems for the investigation of gas- and gas-hydrate-bearing sediments

    Friedrich Abegg;Hans-Jürgen Hohnberg;Thomas Pape;Gerhard Bohrmann

  • Isotopic exchange on the diurnal scale between near-surface snow and lower atmospheric water vapor at Kohnen station, East Antarctica

    François Ritter;François Ritter;Hans Christian Steen-Larsen;Hans Christian Steen-Larsen;Martin Werner;Valérie Masson-Delmotte

  • On the impact of impurities on the densification of polar firn

    Maria Hörhold;Thomas Laepple;Johannes Freitag;Matthias Bigler

  • Polar ice structure and the integrity of ice-core paleoclimate records

    Sérgio H. Faria;Johannes Freitag;Sepp Kipfstuhl

  • Microstructure-dependent densification of polar firn derived from X-ray microtomography

    Johannes Freitag;Frank Wilhelms;Sepp Kipfstuhl

  • Microstructure mapping: a new method for imaging deformation-induced microstructural features of ice on the grain scale

    Sepp Kipfstuhl;Ilka Hamann;Anja Lambrecht;Johannes Freitag

  • Meltwater circulation and permeability of Arctic summer sea ice derived from hydrological field experiments

    Johannes Freitag;Hajo Eicken

  • Evidence of dynamic recrystallization in polar firn

    Sepp Kipfstuhl;Sérgio H. Faria;Nobuhiko Azuma;Johannes Freitag

  • Fabric of gas hydrate in sediments from Hydrate Ridge—results from ODP Leg 204 samples

    Friedrich Abegg;Gerhard Bohrmann;Johannes Freitag;Werner F Kuhs

  • Regional climate signal vs. local noise: a two-dimensional viewof water isotopes in Antarctic firn at Kohnen Station, Dronning MaudLand

    Thomas Münch;Thomas Münch;Sepp Kipfstuhl;Johannes Freitag;Hanno Meyer

  • Retrieval of Snow Properties from the Sentinel-3 Ocean and Land Colour Instrument

    Alexander A. Kokhanovsky;Maxim Lamare;Olaf Danne;Carsten Brockmann

  • Modern temperatures in central–north Greenland warmest in past millennium

    Unknown

  • Impurity-controlled densification: a new model for stratified polar firn

    Johannes Freitag;Sepp Kipfstuhl;Thomas Laepple;Frank Wilhelms

  • Core-scale radioscopic imaging: a new method reveals density-calcium link in Antarctic firn

    Johannes Freitag;Sepp Kipfstuhl;Thomas Laepple

  • Constraints on post-depositional isotope modifications in East Antarctic firn from analysing temporal changes of isotope profiles

    Thomas Münch;Thomas Münch;Sepp Kipfstuhl;Johannes Freitag;Hanno Meyer

  • Grain-size evolution of polar firn: a new empirical grain growth parameterization based on X-ray microcomputer tomography measurements

    Stefanie Linow;Maria W. Hörhold;Johannes Freitag

  • Strong-wind events and their influence on the formation of snow dunes: observations from Kohnen station, Dronning Maud Land, Antarctica

    Gerit Birnbaum;Johannes Freitag;Ralf Brauner;Gert König-Langlo

  • Layering of surface snow and firn at Kohnen Station, Antarctica: Noise or seasonal signal?

    Thomas Laepple;Maria Hörhold;Maria Hörhold;Thomas Münch;Thomas Münch;Johannes Freitag

Frequent Co-Authors

Sepp Kipfstuhl
Sepp Kipfstuhl Alfred Wegener Institute for Polar and Marine Research
Olaf Eisen
Olaf Eisen University of Bremen
Thomas Laepple
Thomas Laepple Alfred Wegener Institute for Polar and Marine Research
Frank Wilhelms
Frank Wilhelms Alfred Wegener Institute for Polar and Marine Research
Hanno Meyer
Hanno Meyer Alfred Wegener Institute for Polar and Marine Research
Joseph R. McConnell
Joseph R. McConnell Desert Research Institute
Dietmar Wagenbach
Dietmar Wagenbach Heidelberg University
Angelika Humbert
Angelika Humbert Alfred Wegener Institute for Polar and Marine Research
Robert Mulvaney
Robert Mulvaney British Antarctic Survey
Manfred Wendisch
Manfred Wendisch Leipzig University

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