World's Best Scientists 2026 revealed!

D-Index & Metrics

Environmental Sciences

D-Index
40
Citations
5593
World Ranking
8127
National Ranking
506

Otto Klemm 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 Otto Klemm 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: 282 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: 26 scientists 501–510 publications: 17 scientists 511–520 publications: 19 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 681–689 publications: 4 scientists 690+ publications: 100 scientists
41 publications 690+

This scientist: 178 publications — 55th percentile

55% of scientists in this discipline score the same or lower.

The last bar groups every scientist with 690 publications or more.

Otto Klemm 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 Otto Klemm 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: 198 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: 20 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: 9 scientists 126+ D-Index: 92 scientists
30 D-Index 126+

This scientist: 40 D-Index — 19th percentile

19% of scientists in this discipline score the same or lower.

The last bar groups every scientist with 126 D-Index or more.

Overview

Otto Klemm is affiliated with the University of Münster in Germany and has an extensive research record in environmental science and earth and planetary sciences. Their work spans a variety of topics related to atmospheric chemistry, air quality, and ecosystem dynamics.

The main fields of study for Klemm include:

  • Environmental Science
  • Earth and Planetary Sciences

Klemm's subfields of research incorporate:

  • Global and Planetary Change
  • Atmospheric Science
  • Environmental Engineering
  • Health, Toxicology and Mutagenesis
  • Ecology

Key topics that Klemm focuses on are:

  • Atmospheric chemistry and aerosols
  • Air Quality and Health Impacts
  • Plant Water Relations and Carbon Dynamics
  • Air Quality Monitoring and Forecasting
  • Vehicle emissions and performance
  • Atmospheric and Environmental Gas Dynamics
  • Atmospheric aerosols and clouds

Their recent notable publications include:

  • "Modelling of Urban Air Pollutant Concentrations with Artificial Neural Networks Using Novel Input Variables" (2020), International Journal of Environmental Research and Public Health
  • "Source Apportionment of Urban Ammonia and its Contribution to Secondary Particle Formation in a Mid-size European City" (2020), Aerosol and Air Quality Research
  • "Greenhouse Gas Exchange of a NW German Peatland, 18 Years After Rewetting" (2022), Journal of Geophysical Research Biogeosciences
  • "Air pollution in an urban street canyon: Novel insights from highly resolved traffic information and meteorology" (2022), Atmospheric Environment X
  • "Cyclists' exposure to air pollution: in situ evaluation with a cargo bike platform" (2020), Environmental Monitoring and Assessment

Frequent coauthors who have collaborated with Klemm include:

  • Laura Ehrnsperger
  • Bastian Paas
  • Yen-Jen Lai
  • Bettina Breuer
  • Carsten Schaller

Klemm has published multiple studies in venues such as:

  • Aerosol and Air Quality Research
  • Atmosphere
  • Journal of Geophysical Research Biogeosciences
  • Aerosol Science and Technology
  • Journal of Hydrology

The research outputs reflect Klemm's focus on the dynamics of atmospheric pollutants, their sources, and environmental impacts at urban and regional scales. The work often integrates advanced modeling approaches, field measurements, and chemical analysis to study air quality and related environmental processes.

Best Publications

  • Fog as a Fresh-Water Resource: Overview and Perspectives

    Otto Klemm;Robert S. Schemenauer;Anne Lummerich;Pilar Cereceda

  • DILUTION OF AIRCRAFT EXHAUST PLUMES AT CRUISE ALTITUDES

    Ulrich Schumann;Hans Schlager;Frank Arnold;Robert Baumann

  • Summertime fog chemistry at a mountainous site in central Europe

    Thomas Wrzesinsky;Otto Klemm

  • Enhancement of acidic gases in biomass burning impacted air masses over Canada

    B. L. Lefer;R. W. Talbot;R. H. Harriss;J. D. Bradshaw

  • Haloacetates in fog and rain.

    Andreas Römpp;Otto Klemm;Wolfgang Fricke;Hartmut Frank

  • Ion fluxes from fog and rain to an agricultural and a forest ecosystem in Europe

    E. Thalmann;R. Burkard;Thomas Wrzesinsky;Werner Eugster

  • Fog deposition to a Tillandsia carpet in the Atacama Desert

    A. Westbeld;A. Westbeld;O. Klemm;F. Grießbaum;E. Sträter

  • Pollution in coastal fog at Alto Patache, Northern Chile.

    Ellen Sträter;Anna Westbeld;Otto Klemm

  • Climate extremes in South Western Siberia: past and future

    Degefie T. Degefie;Elisa Fleischer;Otto Klemm;Andrey V. Soromotin

  • Fog deposition fluxes of water and ions to a mountainous site in Central Europe

    Otto Klemm;Thomas Wrzesinsky

  • Long-term atmospheric bulk deposition of polycyclic aromatic hydrocarbons (PAHs) in rural areas of Southern Germany

    Tilman Gocht;Otto Klemm;Peter Grathwohl

  • Summertime partitioning and budget of NOy compounds in the troposphere over Alaska and Canada: ABLE 3B

    S. Sandholm;J. Olson;J. Bradshaw;R. Talbot

  • Applying indoor and outdoor modeling techniques to estimate individual exposure to PM2.5 from personal GPS profiles and diaries: a pilot study.

    Lydia E. Gerharz;Antonio Krüger;Otto Klemm

  • Anatomy of the sea-breeze circulation in Athens area under weak large-scale ambient winds

    D. Melas;I. Ziomas;O. Klemm;C.S. Zerefos

  • A climatology of leaf surface wetness

    O. Klemm;C. Milford;M. A. Sutton;G. Spindler

  • Assessment of sea salt and mineral dust contributions to PM10 in NW Germany using tracer models and positive matrix factorization

    H. Beuck;U. Quass;O. Klemm;T.A.J. Kuhlbusch

  • Redox measurements in aqueous solutions — A theoretical approach to data interpretation, based on electrode kinetics

    Stefan Peiffer;Otto Klemm;Klaus Pecher;Roland Hollerung

  • Micrometeorological measurements during the total solar eclipse of August 11, 1999

    Thomas Foken;Bodo Wichura;Otto Klemm;Jörg Gerchau

  • A summer air-pollution study in Athens, Greece

    Otto Klemm;Ioannis C. Ziomas;D. Balis;P. Suppan

  • Chemical characterization of fog and rain water collected at the eastern Andes cordillera

    E. Beiderwieden;T. Wrzesinsky;O. Klemm

  • Trace gas exchange and gas phase chemistry in a Norway spruce forest: A study with a coupled 1-dimensional canopy atmospheric chemistry emission model

    Renate Forkel;Otto Klemm;Martin Graus;Bernhard Rappenglück

Frequent Co-Authors

Robert W. Talbot
Robert W. Talbot University of Houston
Werner Eugster
Werner Eugster ETH Zurich
Hans Schlager
Hans Schlager German Aerospace Center
Neng-Huei Lin
Neng-Huei Lin National Central University
William R. Stockwell
William R. Stockwell Howard University
Dimitrios Melas
Dimitrios Melas Aristotle University of Thessaloniki
Barry Lefer
Barry Lefer National Aeronautics and Space Administration
Bernhard Rappenglück
Bernhard Rappenglück University of Houston
Martin Graus
Martin Graus University of Innsbruck
Thomas Foken
Thomas Foken University of Bayreuth

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