World's Best Scientists 2026 revealed!

D-Index & Metrics

Environmental Sciences

D-Index
43
Citations
10884
World Ranking
6951
National Ranking
83

Karl Espen Yttri 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 Karl Espen Yttri 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: 100 publications — 13th percentile

13% of scientists in this discipline score the same or lower.

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

Karl Espen Yttri 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 Karl Espen Yttri 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: 43 D-Index — 29th percentile

29% of scientists in this discipline score the same or lower.

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

Overview

Karl Espen Yttri is affiliated with the Norwegian Institute for Air Research in Norway. Their research primarily focuses on atmospheric chemistry, aerosols, and related environmental topics within the fields of Earth and Planetary Sciences and Environmental Science.

Their published work spans numerous subfields including Atmospheric Science, Global and Planetary Change, Health, Toxicology and Mutagenesis, Automotive Engineering, and Environmental Engineering.

Key research topics covered by Karl Espen Yttri include:

  • Atmospheric chemistry and aerosols
  • Atmospheric Ozone and Climate
  • Atmospheric and Environmental Gas Dynamics
  • Air Quality and Health Impacts
  • Atmospheric aerosols and clouds
  • Vehicle emissions and performance
  • Air Quality Monitoring and Forecasting

Frequent collaborators in their research activities include Wenche Aas, Stephen M. Platt, Konstantinos Eleftheriadis, Jean-Luc Jaffrezo, and Andrê S. H. Prévôt.

The scientist has contributed to various peer-reviewed journals with the following recent papers:

  • "Equal abundance of summertime natural and wintertime anthropogenic Arctic organic aerosols," 2022, published in Nature Geoscience
  • "Atmospheric composition in the European Arctic and 30 years of the Zeppelin Observatory, Ny-Ålesund," 2022, published in Atmospheric Chemistry and Physics
  • "Elucidating the present-day chemical composition, seasonality and source regions of climate-relevant aerosols across the Arctic land surface," 2022, published in Environmental Research Letters
  • "Regionally sourced bioaerosols drive high-temperature ice nucleating particles in the Arctic," 2023, published in Nature Communications
  • "Trends, composition, and sources of carbonaceous aerosol at the Birkenes Observatory, northern Europe, 2001-2018," 2021, published in Atmospheric Chemistry and Physics

Karl Espen Yttri's publication record highlights consistent work with the journal Atmospheric Chemistry and Physics, alongside contributions to Nature Geoscience, Environmental Research Letters, Nature Communications, and Aerosol and Air Quality Research.

In addition to journal articles, Karl Espen Yttri has authored a book titled "Revising PM2.5 emissions from residential combustion, 2005-2019," published by TemaNord in 2022.

Best Publications

  • Toward a standardised thermal-optical protocol for measuring atmospheric organic and elemental carbon: the EUSAAR protocol

    Fabtizia Cavalli;Mar Viana;Karl Espen Yttri;J. Genberg

  • Introduction to the European Monitoring and Evaluation Programme (EMEP) and observed atmospheric composition change during 1972–2009

    K. Tørseth;W. Aas;K. Breivik;A. M. Fjæraa

  • Arctic smoke – record high air pollution levels in the European Arctic due to agricultural fires in Eastern Europe in spring 2006

    A. Stohl;T. Berg;T. Berg;J. F. Burkhart;J. F. Burkhart;A. M. Fjǽraa

  • Health effects of residential wood smoke particles: the importance of combustion conditions and physicochemical particle properties

    Anette Kocbach Bølling;Joakim Pagels;Karl Espen Yttri;Lars Barregard

  • Evaluating the climate and air quality impacts of short-lived pollutants

    Andreas Stohl;Borgar Aamaas;M Amann;LH Baker

  • Phthalate levels in Norwegian indoor air related to particle size fraction

    Kirsten Eline Rakkestad;Christian Jarle Dye;Karl Espen Yttri;Jørn Andreas Holme

  • Fossil and non-fossil sources of organic carbon (OC) and elemental carbon (EC) in Göteborg, Sweden

    Sönke Szidat;Sönke Szidat;Matthias Ruff;Matthias Ruff;Nolwenn Perron;Lukas Wacker

  • Pan-Arctic enhancements of light absorbing aerosol concentrations due to North American boreal forest fires during summer 2004

    A. Stohl;E. Andrews;E. Andrews;J. F. Burkhart;C. Forster

  • A European aerosol phenomenology-5 : Climatology of black carbon optical properties at 9 regional background sites across Europe

    M. Zanatta;M. Gysel;N. Bukowiecki;T. Müller

  • Modelling of organic aerosols over Europe (2002--2007) using a volatility basis set (VBS) framework: application of different assumptions regarding the formation of secondary organic aerosol

    R. Bergström;R. Bergström;H. A. C. Denier van der Gon;A.S.H. Prevot;Karl Espen Yttri

  • Ambient aerosol concentrations of sugars and sugar-alcohols at four different sites in Norway

    K. E. Yttri;C. Dye;G. Kiss

  • Elemental and organic carbon in PM 10 : a one year measurement campaign within the European Monitoring and Evaluation Programme EMEP

    K. E. Yttri;W. Aas;A. Bjerke;J. N. Cape

  • Contribution of wood burning to PM10 in London

    Gary W. Fuller;Anja H. Tremper;Timothy D. Baker;Karl Espen Yttri

  • Physicochemical characterisation of combustion particles from vehicle exhaust and residential wood smoke

    Anette Kocbach;Yanjun Li;Karl E Yttri;Flemming R Cassee

  • Pan-Arctic enhancement of light absorbing aerosol concentration due to North American boreal forest fires during summer 2004

    A. Stohl;E. Andrews;J. F. Burkhart;C. Forster

  • Modelled radiative forcing of the direct aerosol effect with multi-observation evaluation

    Gunnar Myhre;Tore Flatlandsmo Berglen;Tore Flatlandsmo Berglen;M Johnsrud;Christopher Hoyle

  • Modeling carbonaceous aerosol over Europe: Analysis of the CARBOSOL and EMEP EC/OC campaigns

    David Simpson;David Simpson;K. E. Yttri;Z. Klimont;K. Kupiainen

  • Effects of relative humidity on aerosol light scattering in the Arctic

    Paul Zieger;Rahel Fierz-Schmidhauser;Martin Gysel;Johan Ström

  • Determination of monosaccharide anhydrides in atmospheric aerosols by use of high-performance liquid chromatography combined with high-resolution mass spectrometry.

    Christian Dye;Karl Espen Yttri

  • Source apportionment of the summer time carbonaceous aerosol at Nordic rural background sites

    K. E. Yttri;D. Simpson;D. Simpson;J. K. Nojgaard;K. Kristensen

  • Transboundary particulate matter, photo-oxidants, acidifying and eutrophying components

    Hilde Fagerli;Svetlana Tsyro;Jan Eiof Jonson;Ágnes Nyíri

Frequent Co-Authors

David Simpson
David Simpson Chalmers University of Technology
Markus Fiebig
Markus Fiebig Norwegian Institute for Air Research
Robert Bergström
Robert Bergström Swedish Meteorological and Hydrological Institute
Darius Ceburnis
Darius Ceburnis University of Galway
Sabine Eckhardt
Sabine Eckhardt Norwegian Institute for Air Research
Andreas Stohl
Andreas Stohl University of Vienna
Erik Swietlicki
Erik Swietlicki Lund University
Roy M. Harrison
Roy M. Harrison University of Birmingham
Gerald Spindler
Gerald Spindler Leibniz Association
Sönke Szidat
Sönke Szidat University of Bern

If you think any of the details on this page are incorrect, let us know.

Report an issue

We appreciate your kind effort to assist us to improve this page, it would be helpful providing us with as much detail as possible in the text box below:

Related Online Degrees & Career Pathways

For those interested in advancing their career in Environmental Sciences, exploring related degrees online can offer flexible and diverse opportunities. Many professionals seek advanced education without the traditional hurdles, which is why programs like a doctorate degree online no dissertation are gaining popularity. These programs allow students to focus more on practical applications rather than exhaustive research projects.

Educators looking to boost their credentials may find value in enrolling through an online eds to edd bridge program. This type of program provides a streamlined path from a master's level education specialist degree to a doctorate, enhancing leadership roles in environmental education and policy-making.

For those considering the social impact and community engagement side of environmental work, pursuing affordable degrees like the cheapest online dsw programs can equip graduates with skills in social work, advocacy, and sustainability initiatives.

Additionally, an accredited affordable online general studies degree offers a broad foundation, ideal for students aiming to tailor their environmental expertise while maintaining flexibility in their academic schedules.

Best Scientists Citing Karl Espen Yttri

Trending Scientists

Recently Published Articles