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D. H. Ehhalt

D-Index & Metrics

Chemistry

D-Index
53
Citations
9981
World Ranking
13088
National Ranking
964

D. H. Ehhalt publication distribution in Chemistry in 2026

The chart shows the distribution of publications by all Research.com ranked scientists in the field of Chemistry in 2026. The highlighted bar marks where D. H. Ehhalt sits on this spectrum.

61–80 publications: 66 scientists 81–100 publications: 302 scientists 101–120 publications: 623 scientists 121–140 publications: 918 scientists 141–160 publications: 1,218 scientists 161–180 publications: 1,350 scientists 181–200 publications: 1,344 scientists 201–220 publications: 1,281 scientists 221–240 publications: 1,216 scientists 241–260 publications: 1,100 scientists 261–280 publications: 979 scientists 281–300 publications: 939 scientists 301–320 publications: 764 scientists 321–340 publications: 643 scientists 341–360 publications: 628 scientists 361–380 publications: 522 scientists 381–400 publications: 459 scientists 401–420 publications: 397 scientists 421–440 publications: 327 scientists 441–460 publications: 270 scientists 461–480 publications: 265 scientists 481–500 publications: 252 scientists 501–520 publications: 201 scientists 521–540 publications: 185 scientists 541–560 publications: 148 scientists 561–580 publications: 148 scientists 581–600 publications: 132 scientists 601–620 publications: 114 scientists 621–640 publications: 104 scientists 641–660 publications: 91 scientists 661–680 publications: 92 scientists 681–700 publications: 73 scientists 701–720 publications: 57 scientists 721–740 publications: 54 scientists 741–760 publications: 67 scientists 761–780 publications: 45 scientists 781–800 publications: 46 scientists 801–820 publications: 39 scientists 821–840 publications: 32 scientists 841–860 publications: 36 scientists 861–880 publications: 29 scientists 881–900 publications: 26 scientists 901–920 publications: 24 scientists 921–940 publications: 14 scientists 941–960 publications: 23 scientists 961–980 publications: 28 scientists 981–1,000 publications: 15 scientists 1,001–1,020 publications: 29 scientists 1,021–1,040 publications: 12 scientists 1,041–1,060 publications: 19 scientists 1,061–1,080 publications: 12 scientists 1,081–1,100 publications: 6 scientists 1,101–1,120 publications: 8 scientists 1,121–1,140 publications: 12 scientists 1,141–1,160 publications: 5 scientists 1,161–1,180 publications: 6 scientists 1,181–1,200 publications: 14 scientists 1,201–1,220 publications: 7 scientists 1,221–1,240 publications: 2 scientists 1,241–1,260 publications: 6 scientists 1,261–1,280 publications: 4 scientists 1,281–1,294 publications: 6 scientists 1,295+ publications: 100 scientists
61 publications 1,295+

This scientist: 146 publications — 13th percentile

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

The last bar groups every scientist with 1,295 publications or more.

D. H. Ehhalt D-index placement in Chemistry in 2026

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

40–41 D-Index: 289 scientists 42–43 D-Index: 612 scientists 44–45 D-Index: 808 scientists 46–47 D-Index: 776 scientists 48–49 D-Index: 835 scientists 50–51 D-Index: 861 scientists 52–53 D-Index: 872 scientists 54–55 D-Index: 933 scientists 56–57 D-Index: 1,051 scientists 58–59 D-Index: 930 scientists 60–61 D-Index: 882 scientists 62–63 D-Index: 834 scientists 64–65 D-Index: 731 scientists 66–67 D-Index: 775 scientists 68–69 D-Index: 683 scientists 70–71 D-Index: 646 scientists 72–73 D-Index: 561 scientists 74–75 D-Index: 501 scientists 76–77 D-Index: 437 scientists 78–79 D-Index: 388 scientists 80–81 D-Index: 354 scientists 82–83 D-Index: 292 scientists 84–85 D-Index: 275 scientists 86–87 D-Index: 254 scientists 88–89 D-Index: 235 scientists 90–91 D-Index: 185 scientists 92–93 D-Index: 192 scientists 94–95 D-Index: 155 scientists 96–97 D-Index: 163 scientists 98–99 D-Index: 125 scientists 100–101 D-Index: 105 scientists 102–103 D-Index: 105 scientists 104–105 D-Index: 112 scientists 106–107 D-Index: 88 scientists 108–109 D-Index: 68 scientists 110–111 D-Index: 69 scientists 112–113 D-Index: 65 scientists 114–115 D-Index: 79 scientists 116–117 D-Index: 61 scientists 118–119 D-Index: 44 scientists 120–121 D-Index: 37 scientists 122–123 D-Index: 40 scientists 124–125 D-Index: 33 scientists 126–127 D-Index: 26 scientists 128–129 D-Index: 34 scientists 130–131 D-Index: 35 scientists 132–133 D-Index: 25 scientists 134–135 D-Index: 27 scientists 136–137 D-Index: 17 scientists 138–139 D-Index: 16 scientists 140–141 D-Index: 20 scientists 142–143 D-Index: 20 scientists 144–145 D-Index: 15 scientists 146–147 D-Index: 9 scientists 148–149 D-Index: 9 scientists 150–151 D-Index: 16 scientists 152–153 D-Index: 11 scientists 154–155 D-Index: 9 scientists 156–157 D-Index: 3 scientists 158 D-Index: 3 scientists 159+ D-Index: 98 scientists
40 D-Index 159+

This scientist: 53 D-Index — 28th percentile

28% of scientists in this discipline score the same or lower.

The last bar groups every scientist with 159 D-Index or more.

Research.com Recognitions

  • 1991 - Member of Academia Europaea
  • 1986 - Fellow of American Geophysical Union (AGU)

Best Publications

  • MIPAS: an instrument for atmospheric and climate research

    H. Fischer;M. Birk;C. Blom;B. Carli

  • The atmospheric cycle of methane

    Unknown

  • The tropospheric cycle of H2: a critical review

    D. H. Ehhalt;F. Rohrer

  • Seasonal and latitudinal variation of 14CO and the tropospheric concentration of OH radicals

    Andreas Volz;Dieter H. Ehhalt;Richard G. Derwent

  • Measurements of C2–C5 hydrocarbons over the North Atlantic

    J. Rudolph;D. H. Ehhalt

  • OH ‐ Radicals in the lower troposphere

    D. Perner;D. H. Ehhalt;H. W. Pätz;U. Platt

  • Dependence of the OH concentration on solar UV

    Dieter H. Ehhalt;Franz Rohrer

  • Measurements of tropospheric OH concentrations: A comparison of field data with model predictions

    D. Perner;U. Platt;M. Trainer;M. Trainer;G. Hübler;G. Hübler

  • Measurements of nitric oxide between 0–12 km altitude and 67°N to 60°S latitude obtained during STRATOZ III

    J. W. Drummond;D. H. Ehhalt;A. Volz

  • Photooxidation of trace gases in the troposphere Plenary Lecture

    Unknown

  • The measurement of tropospheric OH radicals by laser-induced fluorescence spectroscopy during the POPCORN Field Campaign

    A. Hofzumahaus;U. Aschmutat;M. Heßling;F. Holland

  • A three‐dimensional model of molecular hydrogen in the troposphere

    D. A. Hauglustaine;D. H. Ehhalt

  • Groundlevel OH radical concentration: New measurements by optical absorption

    G. Hübler;D. Perner;U. Platt;A. Tönnissen

  • An optimized chemiluminescence detector for tropospheric NO measurements

    John W. Drummond;Andreas Volz;Dieter H. Ehhalt

  • On the use of hydrocarbons for the determination of tropospheric OH concentrations

    D. H. Ehhalt;F. Rohrer;A. Wahner;M. J. Prather

  • The Tropospheric Cycle of NOX

    Unknown

  • Measurement of stratospheric water vapor by cryogenic collection

    W. Pollock;L. E. Heidt;R. Lueb;D. H. Ehhalt

  • Heterogeneous chemical reactions in the stratosphere

    Richard D. Cadle;Paul Crutzen;Dieter Ehhalt

  • The chemistry of the hydroxyl radical in the troposphere

    D. H. Ehhalt;H.-P. Dorn;D. Poppe

  • Near UV atmospheric absorption measurements of column abundances during Airborne Arctic Stratospheric Expedition, January – February 1989: 2. OClO observations

    Cornelius Schiller;Andreas Wahner;Ulrich Platt;Hans-Peter Dorn

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Related Online Degrees & Career Pathways

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For those fascinated by forensic science, online degrees provide flexible options to enter this growing field. Programs offering a forensic science degree online allow students to build essential investigative skills connected to chemical analysis and crime solving.

Career opportunities such as an autopsy technician are also relevant for chemistry graduates. Understanding the educational requirements and salary expectations is crucial; learn more about this niche with the resource on autopsy technician salary.

Additionally, combining chemistry knowledge with psychology can lead to specialized roles in criminal justice and mental health fields. Pursuing an online masters forensic psychology degree offers a pathway to these interdisciplinary careers.

Best Scientists Citing D. H. Ehhalt

André S. H. Prévôt

André S. H. Prévôt

Paul Scherrer Institute

Publications: 1

Nicola J. Blake

Nicola J. Blake

University of California, Irvine

Publications: 1

Jochen Rudolph

Jochen Rudolph

Keele University

Publications: 1

Donald R. Blake

Donald R. Blake

University of California, Irvine

Publications: 1

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