World's Best Scientists 2026 revealed!

D-Index & Metrics

Environmental Sciences

D-Index
44
Citations
6862
World Ranking
6803
National Ranking
2425

M. Ian Gilmour 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 M. Ian Gilmour 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: 141 publications — 37th percentile

37% of scientists in this discipline score the same or lower.

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

M. Ian Gilmour 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 M. Ian Gilmour 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: 44 D-Index — 32nd percentile

32% of scientists in this discipline score the same or lower.

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

Best Publications

  • How exposure to environmental tobacco smoke, outdoor air pollutants, and increased pollen burdens influences the incidence of asthma.

    M. Ian Gilmour;Maritta S. Jaakkola;Stephanie J. London;Andre E. Nel

  • Stimulation of human and rat alveolar macrophages by urban air particulates: effects on oxidant radical generation and cytokine production.

    Unknown

  • Oxidant Generation and Lung Injury after Particulate Air Pollutant Exposure Increase with the Concentrations of Associated Metals

    Unknown

  • Mutagenicity and lung toxicity of smoldering vs. flaming emissions from various biomass fuels: implications for health effects from wildland fires.

    Yong Ho Kim;Yong Ho Kim;Sarah H Warren;Q Todd Krantz;Charly King

  • Prenatal air pollution exposure induces neuroinflammation and predisposes offspring to weight gain in adulthood in a sex-specific manner

    Jessica L. Bolton;Susan H. Smith;Nicole C. Huff;M. Ian Gilmour

  • Ozone Exposure Increases Circulating Stress Hormones and Lipid Metabolites in Humans.

    Unknown

  • Ultrafine ash aerosols from coal combustion: Characterization and health effects ☆

    William P. Linak;Jong Ik Yoo;Shirley J. Wasson;Weiyan Zhu

  • Metal composition of ambient PM2.5 influences severity of allergic airways disease in mice.

    Stephen H Gavett;Najwa Haykal-Coates;Lisa B Copeland;Joachim Heinrich

  • Sample characterization of automobile and forklift diesel exhaust particles and comparative pulmonary toxicity in mice.

    Pramila Singh;David M DeMarini;Colin A J Dick;Dennis G Tabor

  • Asthma and PM10.

    Kenneth Donaldson;Kenneth Donaldson;M Ian Gilmour;William MacNee

  • Differential Pulmonary Inflammation and In Vitro Cytotoxicity of Size-Fractionated Fly Ash Particles from Pulverized Coal Combustion

    Unknown

  • Bioassay-directed fractionation and salmonella mutagenicity of automobile and forklift diesel exhaust particles.

    David M. DeMarini;Lance R. Brooks;Sarah H. Warren;Takahiro Kobayashi

  • Comparative toxicity of size-fractionated airborne particulate matter collected at different distances from an urban highway.

    Seung-Hyun Cho;Haiyan Tong;John McGee;Richard Baldauf

  • Influence of acid functionalization on the cardiopulmonary toxicity of carbon nanotubes and carbon black particles in mice

    Unknown

  • Enhanced Allergic Sensitization by Residual Oil Fly Ash Particles Is Mediated by Soluble Metal Constituents

    Unknown

  • Induction of asthma and the environment: what we know and need to know.

    Mary Jane K. Selgrade;Robert F. Lemanske;M. Ian Gilmour;Lucas M. Neas

  • Murine pulmonary inflammatory responses following instillation of size-fractionated ambient particulate matter.

    Unknown

  • Assessing the health effects and risks associated with children's inhalation exposures--asthma and allergy.

    MaryJane K. Selgrade;Charles G. Plopper;M. Ian Gilmour;Rory B. Conolly

  • Comparative Toxicity of Size-Fractionated Airborne Particulate Matter Obtained from Different Cities in the United States

    Unknown

  • The Effects of Ozone on Immune Function

    George J. Jakab;Ernst Wm. Spannhake;Brendan J. Canning;Steven R. Kleeberger

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 in the USA opens numerous pathways for further education and career advancement. Many professionals seek to complement their scientific knowledge with strong administrative and policy skills, which makes pursuing online MPA degrees an excellent option. These programs focus on public administration, preparing students for leadership roles in environmental agencies and nonprofits.

Another complementary area of study is sociology, which provides insight into human-environment interactions. Students interested in this aspect often explore online sociology bachelor programs to deepen their understanding of social factors influencing environmental policies and community engagement.

For those aiming to reach the highest levels of academic expertise without the demands of traditional dissertation work, online doctoral programs without dissertation offer a flexible pathway. These programs allow environmental professionals to gain advanced credentials while balancing career and life commitments.

Educators and researchers in environmental fields might also consider transitioning from education specialist roles to doctoral standing through EDS to EDD bridge programs. These tailored programs facilitate progression, enabling experts to impact education and policy at a broader scale.

Recently Published Articles