World's Best Scientists 2026 revealed!
Sebastian Westermann

Sebastian Westermann

D-Index & Metrics

Environmental Sciences

D-Index
60
Citations
11922
World Ranking
2955
National Ranking
33

Sebastian Westermann 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 Sebastian Westermann 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: 352 publications — 91st percentile

91% of scientists in this discipline score the same or lower.

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

Sebastian Westermann 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 Sebastian Westermann 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: 60 D-Index — 71st percentile

71% of scientists in this discipline score the same or lower.

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

Overview

Sebastian Westermann is affiliated with the University of Oslo in Norway. Their research contributions are focused primarily within Earth and Planetary Sciences and Environmental Science. Over their career, they have produced 194 publications in Earth and Planetary Sciences and 57 works in Environmental Science.

Their main research subfields include Atmospheric Science, Ecology, Global and Planetary Change, Management, Monitoring, Policy and Law, and Environmental Chemistry. These areas reflect a broad engagement with environmental processes and their relationship to climate and ecosystems.

Sebastian Westermann's work primarily addresses topics such as climate change and permafrost, cryospheric studies and observations, Arctic and Antarctic ice dynamics, peatlands and wetlands ecology, landslides and related hazards, geology and paleoclimatology research, and methane hydrates and related phenomena.

Their recent published papers include:

  • Fast response of cold ice-rich permafrost in northeast Siberia to a warming climate, 2020, Nature Communications
  • Modeled Microbial Dynamics Explain the Apparent Temperature Sensitivity of Wetland Methane Emissions, 2020, Global Biogeochemical Cycles
  • Evaluating satellite retrieved fractional snow-covered area at a high-Arctic site using terrestrial photography, 2020, Remote Sensing of Environment
  • Modelling past and future peatland carbon dynamics across the pan-Arctic, 2020, Global Change Biology
  • Population living on permafrost in the Arctic, 2021, Population and Environment

Frequent co-authors include Moritz Langer, Julia Boike, Bernd Etzelmüller, Kristoffer Aalstad, and Sarah Chadburn. These collaborations have contributed to multiple works advancing knowledge on Arctic and climate systems.

The scientist has published predominantly in venues such as The Cryosphere, Zenodo (CERN European Organization for Nuclear Research), Journal of Geophysical Research Earth Surface, Biogeosciences, and Earth Surface Dynamics. These journals highlight their focus on cryospheric science and Earth system processes.

Best Publications

  • The FLUXNET2015 dataset and the ONEFlux processing pipeline for eddy covariance data

    Gilberto Pastorello;Carlo Trotta;Eleonora Canfora;Housen Chu

  • Northern Hemisphere permafrost map based on TTOP modelling for 2000–2016 at 1 km2 scale

    Jaroslav Obu;Sebastian Westermann;Annett Bartsch;Nikolai M. Berdnikov

  • Degrading permafrost puts Arctic infrastructure at risk by mid-century

    Jan Hjort;Olli Karjalainen;Juha Antero Aalto;Sebastian Westermann

  • An observation-based constraint on permafrost loss as a function of global warming

    S. E. Chadburn;S. E. Chadburn;E. J. Burke;P. M. Cox;P. Friedlingstein

  • Fast response of cold ice-rich permafrost in northeast Siberia to a warming climate

    Jan Nitzbon;Jan Nitzbon;Jan Nitzbon;Sebastian Westermann;Moritz Langer;Moritz Langer;Leo Celestin Paul Martin

  • Baseline characteristics of climate, permafrost and land cover from a new permafrost observatory in the Lena River Delta, Siberia (1998-2011)

    J. Boike;B. Kattenstroth;K. Abramova;N. Bornemann

  • Simulating the thermal regime and thaw processes of ice-rich permafrost ground with the land-surface model CryoGrid 3

    S. Westermann;M. Langer;J. Boike;M. Heikenfeld

  • Mechanical effect of van der waals interactions observed in real time in an ultracold Rydberg gas.

    T. Amthor;M. Reetz-Lamour;Sebastian Westermann;J. Denskat

  • Spatial and temporal variations of summer surface temperatures of high-arctic tundra on Svalbard — Implications for MODIS LST based permafrost monitoring

    Sebastian Westermann;Moritz Langer;Julia Boike

  • Climate and environmental change drives Ixodes ricinus geographical expansion at the northern range margin.

    Solveig Jore;Sophie O Vanwambeke;Hildegunn Viljugrein;Ketil Isaksen

  • Strong degradation of palsas and peat plateaus in northern Norway during the last 60 years

    Amund Frogner Borge;Sebastian Westermann;Ingvild Solheim;Bernd Etzelmüller

  • Modeling the impact of wintertime rain events on the thermal regime of permafrost

    Sebastian Westermann;Julia Boike;Moritz Langer;T. V. Schuler

  • Permafrost Map for Norway, Sweden and Finland

    Kjersti Gisnås;Bernd Etzelmüller;Cristian Lussana;Jan Hjort

  • Transient thermal modeling of permafrost conditions in Southern Norway

    Sebastian Westermann;Thomas Schuler;Kjersti Gisnås;Bernd Etzelmuller

  • Subpixel heterogeneity of ice-wedge polygonal tundra: a multi-scale analysis of land cover and evapotranspiration in the Lena River Delta, Siberia

    Sina Muster;Moritz Langer;Birgit Heim;Sebastian Westermann

  • The Annual Surface Energy Budget of a High-Arctic Permafrost Site on Svalbard, Norway

    Sebastian Westermann;Johannes Lüers;Moritz Langer;Konstanze Piel

  • Satellite-based modeling of permafrost temperatures in a tundra lowland landscape

    Moritz Langer;Sebastian Westermann;Max Heikenfeld;Wolfgang Dorn

  • A 20-year record (1998–2017) of permafrost, active layer and meteorological conditions at a high Arctic permafrost research site (Bayelva, Spitsbergen)

    Julia Boike;Julia Boike;Inge Juszak;Stephan Lange;Sarah Chadburn;Sarah Chadburn

  • A ground temperature map of the North Atlantic permafrost region based on remote sensing and reanalysis data

    S. Westermann;S. Westermann;T. I. Østby;K. Gisnås;T. V. Schuler

  • Spatial and temporal variations of summer surface temperatures of wet polygonal tundra in Siberia - implications for MODIS LST based permafrost monitoring

    Moritz Langer;Sebastian Westermann;Julia Boike

  • Climate in Svalbard 2100 – a knowledge base for climate adaptation.

    Muralidhar Adakudlu;Jess Andersen;Jostein Bakke;Stein Beldring

Frequent Co-Authors

Julia Boike
Julia Boike Humboldt-Universität zu Berlin
Moritz Langer
Moritz Langer Humboldt-Universität zu Berlin
Bernd Etzelmüller
Bernd Etzelmüller University of Oslo
Guido Grosse
Guido Grosse Alfred Wegener Institute for Polar and Marine Research
Mikhail N. Grigoriev
Mikhail N. Grigoriev Russian Academy of Sciences
Andreas Kääb
Andreas Kääb University of Oslo
Annett Bartsch
Annett Bartsch Central Institution for Meteorology and Geodynamics
Ernst Hauber
Ernst Hauber German Aerospace Center
Ketil Isaksen
Ketil Isaksen Norwegian Meteorological Institute

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