World's Best Scientists 2026 revealed!

D-Index & Metrics

Environmental Sciences

D-Index
78
Citations
30965
World Ranking
1051
National Ranking
15

Mikael Ehn 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 Mikael Ehn 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: 275 publications — 82nd percentile

82% of scientists in this discipline score the same or lower.

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

Mikael Ehn 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 Mikael Ehn 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: 78 D-Index — 89th percentile

89% of scientists in this discipline score the same or lower.

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

Overview

Mikael Ehn is affiliated with the University of Helsinki in Finland. Their research primarily spans the fields of Earth and Planetary Sciences and Environmental Science, with a strong focus on Atmospheric Science as a subfield. The scientist's work engages multiple specialized areas including Health, Toxicology and Mutagenesis, Global and Planetary Change, Spectroscopy, and Environmental Engineering.

Their research topics cover a range of atmospheric and environmental phenomena. These include:

  • Atmospheric chemistry and aerosols
  • Atmospheric Ozone and Climate
  • Air Quality and Health Impacts
  • Atmospheric aerosols and clouds
  • Atmospheric and Environmental Gas Dynamics
  • Air Quality Monitoring and Forecasting
  • Spectroscopy and Laser Applications

Mikael Ehn has frequently published in several scientific venues. The most common publication outlets for their work are:

  • Atmospheric chemistry and physics
  • Zenodo (CERN European Organization for Nuclear Research)
  • Nature Communications
  • Atmospheric measurement techniques
  • Helda (University of Helsinki)

The scientist's recent papers include the following:

  • "Differing Mechanisms of New Particle Formation at Two Arctic Sites", 2020, Geophysical Research Letters
  • "European aerosol phenomenology − 8: Harmonised source apportionment of organic aerosol using 22 Year-long ACSM/AMS datasets", 2022, Environment International
  • "Secondary organic aerosol formed by condensing anthropogenic vapours over China's megacities", 2022, Nature Geoscience
  • "Multi-generation OH oxidation as a source for highly oxygenated organic molecules from aromatics", 2020, Atmospheric chemistry and physics
  • "Molecular mechanism for rapid autoxidation in α-pinene ozonolysis", 2021, Nature Communications

Collaboration has been a significant element in Mikael Ehn's research career. Frequent co-authors include:

  • Markku Kulmala
  • Douglas R. Worsnop
  • Tuukka Petäjä
  • Veli-Matti Kerminen
  • Liine Heikkinen

Best Publications

  • Evolution of Organic Aerosols in the Atmosphere

    J. L. Jimenez;M. R. Canagaratna;N. M. Donahue;A. S. H. Prevot

  • A large source of low-volatility secondary organic aerosol

    Mikael Ehn;Joel A. Thornton;Einhard Kleist;Mikko Sipila

  • Role of sulphuric acid, ammonia and galactic cosmic rays in atmospheric aerosol nucleation

    Jasper Kirkby;Joachim Curtius;João Almeida;João Almeida;Eimear Dunne

  • Direct observations of atmospheric aerosol nucleation.

    Markku Kulmala;Jenni Kontkanen;Heikki Junninen;Katrianne Lehtipalo

  • Highly Oxygenated Organic Molecules (HOM) from Gas-Phase Autoxidation Involving Peroxy Radicals: A Key Contributor to Atmospheric Aerosol

    Federico Bianchi;Theo Kurtén;Matthieu Riva;Claudia Mohr

  • Atmospheric new particle formation from sulfuric acid and amines in a Chinese megacity

    Lei Yao;Olga Garmash;Federico Bianchi;Federico Bianchi;Jun Zheng

  • A high-resolution mass spectrometer to measure atmospheric ion composition

    H. Junninen;M. Ehn;T. Petäjä;L. Luosujärvi

  • A novel method for online analysis of gas and particle composition: description and evaluation of a Filter Inlet for Gases and AEROsols (FIGAERO)

    F. D. Lopez-Hilfiker;C. Mohr;M. Ehn;M. Ehn;F. Rubach

  • Production of extremely low volatile organic compounds from biogenic emissions: Measured yields and atmospheric implications

    Tuija Jokinen;Tuija Jokinen;Torsten Berndt;Risto Makkonen;Veli-Matti Kerminen

  • Atmospheric sulphuric acid and neutral cluster measurements using CI-APi-TOF

    T. Jokinen;M. Sipilä;H. Junninen;M. Ehn

  • Observations of aminium salts in atmospheric nanoparticles and possible climatic implications

    James N. Smith;Kelley C. Barsanti;Hans R. Friedli;Mikael Ehn

  • Molecular understanding of atmospheric particle formation from sulfuric acid and large oxidized organic molecules

    Siegfried Schobesberger;Heikki Junninen;Federico Bianchi;Gustaf Lönn

  • Organic condensation: a vital link connecting aerosol formation to cloud condensation nuclei (CCN) concentrations

    I. Riipinen;I. Riipinen;J. R. Pierce;T. Yli-Juuti;T. Nieminen

  • Secondary organic aerosol reduced by mixture of atmospheric vapours

    Gordon McFiggans;Thomas F. Mentel;Juergen Wildt;Iida Pullinen;Iida Pullinen

  • Chemistry of atmospheric nucleation: on the recent advances on precursor characterization and atmospheric cluster composition in connection with atmospheric new particle formation.

    M. Kulmala;T. Petäjä;M. Ehn;J. Thornton

  • Organic aerosol components derived from 25 AMS data sets across Europe using a consistent ME-2 based source apportionment approach

    M. Crippa;F. Canonaco;V.A. Lanz;M. Äijälä

  • Molecular-scale evidence of aerosol particle formation via sequential addition of HIO3.

    Mikko Sipilä;Nina Sarnela;Tuija Jokinen;Henning Henschel

  • Atmospheric ions and nucleation: a review of observations

    Anne Emilia Hirsikko;Tuomo Juhani Nieminen;Stephanie Gagne;Katrianne Lehtipalo

  • The formation of highly oxidized multifunctional products in the ozonolysis of cyclohexene.

    Matti P. Rissanen;Theo Kurtén;Mikko Sipilä;Joel A. Thornton

  • Gas phase formation of extremely oxidized pinene reaction products in chamber and ambient air

    M. Ehn;E. Kleist;H. Junninen;T. Petäjä

  • Relationship between aerosol oxidation level and hygroscopic properties of laboratory generated secondary organic aerosol (SOA) particles

    P. Massoli;A.T. Lambe;A.T. Ahern;L.R. Williams

Frequent Co-Authors

Markku Kulmala
Markku Kulmala University of Helsinki
Tuukka Petäjä
Tuukka Petäjä University of Helsinki
Heikki Junninen
Heikki Junninen University of Tartu
Douglas R. Worsnop
Douglas R. Worsnop University of Helsinki
Katrianne Lehtipalo
Katrianne Lehtipalo University of Helsinki
Veli-Matti Kerminen
Veli-Matti Kerminen University of Helsinki
Theo Kurtén
Theo Kurtén University of Helsinki
Tuija Jokinen
Tuija Jokinen Cyprus Institute
Siegfried Schobesberger
Siegfried Schobesberger University of Eastern Finland
Jonathan Duplissy
Jonathan Duplissy University of Helsinki

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

Studying Environmental Sciences can open doors to diverse career pathways, many of which can be supported through online degree programs. For professionals interested in advancing their education, options like online EdD programs no dissertation offer a flexible and efficient path without the traditional dissertation requirement.

Those already holding an Education Specialist degree might consider continuing their studies through EdS to EdD bridge programs online, which streamline the transition to doctoral-level qualifications while managing professional commitments.

For individuals combining environmental interests with social impact, pursuing online DSW programs in social work can be a meaningful pathway. These programs prepare graduates for leadership roles addressing social and environmental justice issues.

Additionally, students seeking broad foundational knowledge might explore the most affordable online general studies degree programs, which can provide a versatile academic base applicable to various environmental careers.

Best Scientists Citing Mikael Ehn

Trending Scientists

Recently Published Articles