World's Best Scientists 2026 revealed!

D-Index & Metrics

Environmental Sciences

D-Index
40
Citations
9181
World Ranking
7936
National Ranking
2828

David S. Thomson 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 David S. Thomson 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: 72 publications — 3rd percentile

3% of scientists in this discipline score the same or lower.

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

David S. Thomson 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 David S. Thomson 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: 40 D-Index — 19th percentile

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

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

Overview

David S. Thomson is affiliated with Original Code Consulting in the United States. Their research activity is primarily centered within the field of Medicine, with a specialized focus on Infectious Diseases. The main topics covered in their work include SARS-CoV-2 detection and testing, COVID-19 clinical research studies, and broader SARS-CoV-2 and COVID-19 research.

Throughout their career, David S. Thomson has contributed to multiple research publications. Among their recent papers are the following:

  • SARS-CoV-2 RNA levels in Scotland's wastewater, 2022, published in Scientific Data
  • SARS-CoV-2 RNA levels in Scotland's wastewater, 2022, published in bioRxiv (Cold Spring Harbor Laboratory)
  • PP16 Vial Sharing And Wastage Are Familiar Concepts, But What About Pack Sharing And Wastage?, 2024, published in International Journal of Technology Assessment in Health Care
  • HTA88 Confidential Prices in NICE Health Technology Assessment: How Common Are They?, 2025, published in Value in Health

David S. Thomson has collaborated frequently with a number of co-authors, including:

  • Livia Scorza
  • Graeme Cameron
  • Roisin Murray-Williams
  • David M. Findlay
  • Brindusa Cerghizan

Their publications have appeared most notably in the following venues:

  • Scientific Data
  • bioRxiv (Cold Spring Harbor Laboratory)
  • International Journal of Technology Assessment in Health Care
  • Value in Health

Best Publications

  • Single‐particle measurements of midlatitude black carbon and light‐scattering aerosols from the boundary layer to the lower stratosphere

    J. P. Schwarz;J. P. Schwarz;R. S. Gao;D. W. Fahey;D. W. Fahey;D. S. Thomson;D. S. Thomson

  • In Situ Measurements of Organics, Meteoritic Material, Mercury, and Other Elements in Aerosols at 5 to 19 Kilometers

    D. M. Murphy;D. S. Thomson;M. J. Mahoney

  • Measurements of the concentration and composition of nuclei for cirrus formation

    P. J. DeMott;D. J. Cziczo;A. J. Prenni;D. M. Murphy

  • Single-particle mass spectrometry of tropospheric aerosol particles

    D. M. Murphy;D. J. Cziczo;K. D. Froyd;P. K. Hudson

  • Measurement of the mixing state, mass, and optical size of individual black carbon particles in urban and biomass burning emissions

    J. P. Schwarz;J. P. Schwarz;R. S. Gao;J. R. Spackman;J. R. Spackman;L. A. Watts;L. A. Watts

  • Influence of sea-salt on aerosol radiative properties in the Southern Ocean marine boundary layer

    D. M. Murphy;J. R. Anderson;P. K. Quinn;L. M. McInnes

  • Observations of organic material in individual marine particles at Cape Grim during the First Aerosol Characterization Experiment (ACE 1)

    Ann M. Middlebrook;Daniel M. Murphy;David S. Thomson

  • Coatings and their enhancement of black carbon light absorption in the tropical atmosphere

    J. P. Schwarz;J. P. Schwarz;J. R. Spackman;J. R. Spackman;D. W. Fahey;D. W. Fahey;R. S. Gao

  • Single particle measurements of the chemical composition of cirrus ice residue during CRYSTAL‐FACE

    D. J. Cziczo;D. J. Cziczo;D. M. Murphy;P. K. Hudson;P. K. Hudson;D. S. Thomson;D. S. Thomson

  • Characteristics, sources, and transport of aerosols measured in spring 2008 during the aerosol, radiation, and cloud processes affecting Arctic Climate (ARCPAC) Project

    C. A. Brock;J. Cozic;J. Cozic;R. Bahreini;R. Bahreini;K. D. Froyd;K. D. Froyd

  • Laser Ionization Mass Spectroscopy of Single Aerosol Particles

    D. M. Murphy;D. S. Thomson

  • Measurements of heterogeneous ice nuclei in the western United States in springtime and their relation to aerosol characteristics

    Mathews S. Richardson;Paul J. DeMott;Sonia M. Kreidenweis;Daniel J. Cziczo;Daniel J. Cziczo

  • Ablation, flux, and atmospheric implications of meteors inferred from stratospheric aerosol.

    D. J. Cziczo;D. J. Cziczo;D. S. Thomson;D. S. Thomson;D. M. Murphy

  • Biomass‐burning particle measurements: Characteristic composition and chemical processing

    Paula K. Hudson;Paula K. Hudson;Daniel M. Murphy;Daniel J. Cziczo;Daniel J. Cziczo;David S. Thomson;David S. Thomson

  • Aerosol composition of the tropical upper troposphere

    K. D. Froyd;K. D. Froyd;D. M. Murphy;T. J. Sanford;T. J. Sanford;D. S. Thomson;D. S. Thomson

  • Chemical composition of single aerosol particles at Idaho Hill: Positive ion measurements

    Unknown

  • Particle Analysis by Laser Mass Spectrometry WB-57F Instrument Overview

    David S. Thomson;Mike E. Schein;Daniel M. Murphy

  • Oxalic acid as a heterogeneous ice nucleus in the upper troposphere and its indirect aerosol effect

    B. Zobrist;C. Marcolli;Thomas Koop;B. P. Luo

  • Chemical components of single particles measured with Particle Analysis by Laser Mass Spectrometry (PALMS) during the Atlanta SuperSite Project: Focus on organic/sulfate, lead, soot, and mineral particles

    Shan-Hu Lee;Shan-Hu Lee;Daniel M. Murphy;David S. Thomson;David S. Thomson;Ann M. Middlebrook

  • Observations of mercury-containing aerosols.

    D. M. Murphy;P. K. Hudson;D. S. Thomson;P. J. Sheridan

  • Carbonaceous material in aerosol particles in the lower stratosphere and tropopause region

    D. M. Murphy;D. J. Cziczo;P. K. Hudson;P. K. Hudson;D. S. Thomson

Frequent Co-Authors

Daniel M. Murphy
Daniel M. Murphy National Oceanic and Atmospheric Administration
Ann M. Middlebrook
Ann M. Middlebrook National Oceanic and Atmospheric Administration
Carsten Warneke
Carsten Warneke National Oceanic and Atmospheric Administration
Joshua P. Schwarz
Joshua P. Schwarz National Oceanic and Atmospheric Administration
David W. Fahey
David W. Fahey National Oceanic and Atmospheric Administration
Karl D. Froyd
Karl D. Froyd Cooperative Institute for Research in Environmental Sciences
John S. Holloway
John S. Holloway National Oceanic and Atmospheric Administration
Troy Thornberry
Troy Thornberry National Oceanic and Atmospheric Administration
Daniel A. Lack
Daniel A. Lack Earth System Research Laboratory

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