World's Best Scientists 2026 revealed!

D-Index & Metrics

Environmental Sciences

D-Index
35
Citations
5993
World Ranking
9263
National Ranking
3323

Gayle S.W. Hagler 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 Gayle S.W. Hagler 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: 78 publications — 4th percentile

4% of scientists in this discipline score the same or lower.

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

Gayle S.W. Hagler 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 Gayle S.W. Hagler 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: 35 D-Index — 5th percentile

5% of scientists in this discipline score the same or lower.

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

Overview

Gayle S.W. Hagler is affiliated with the Environmental Protection Agency in the United States. Their research focuses primarily on environmental science, with interdisciplinary contributions to engineering and earth and planetary sciences. They have published extensively within subfields including health, toxicology and mutagenesis; safety, risk, reliability and quality; environmental engineering; atmospheric science; and automotive engineering.

Their work mainly addresses topics such as air quality monitoring and forecasting, air quality and health impacts, atmospheric chemistry and aerosols, fire dynamics and safety research, fire detection and safety systems, vehicle emissions and performance, and climate change and health impacts.

Frequent publication venues for their work include:

  • Frontiers in Public Health
  • Atmospheric Pollution Research
  • Atmospheric Environment
  • Aerosol and Air Quality Research
  • Environmental Science Atmospheres

Some recent papers authored or co-authored by Gayle S.W. Hagler are:

  • Evaluation of two collocated federal equivalent method PM2.5 instruments over a wide range of concentrations in Sarajevo, Bosnia and Herzegovina, 2022, Atmospheric Pollution Research
  • Three Years of High Time-resolution Air Pollution Monitoring in the Complex Multi-source Harbor of New York and New Jersey, 2020, Aerosol and Air Quality Research
  • Editorial: Understanding and Communicating Wildland Fire Smoke Risk, 2021, Frontiers in Public Health

Other notable works in related collaborations include papers published in 2020 and 2021 on air sensor performance targets and creating clean air spaces during wildland fire smoke episodes.

Frequent co-authors in their research include:

  • Beth Hassett-Sipple
  • Amara L. Holder
  • Tim Hanley
  • Karoline K. Barkjohn
  • Sarah Coefield

Gayle S.W. Hagler's contributions contribute to a broader understanding of air pollution, health risks, and environmental engineering challenges, bridging multiple scientific domains to address complex environmental issues.

Best Publications

  • The Changing Paradigm of Air Pollution Monitoring

    Emily G. Snyder;Timothy H. Watkins;Paul A. Solomon;Eben D. Thoma

  • Applications of low-cost sensing technologies for air quality monitoring and exposure assessment: How far have they gone?

    Lidia Morawska;Phong K. Thai;Xiaoting Liu;Akwasi Asumadu-Sakyi

  • Community Air Sensor Network (CAIRSENSE) project: Evaluation of low-cost sensor performance in a suburban environment in the southeastern United States

    Wan Jiao;Gayle Hagler;Ronald Williams;Robert Sharpe

  • Post-processing Method to Reduce Noise while Preserving High Time Resolution in Aethalometer Real-time Black Carbon Data

    Gayle S. W. Hagler;Ram Vedantham;Jay R. Turner

  • Source areas and chemical composition of fine particulate matter in the Pearl River Delta region of China

    G.S.W. Hagler;M.H. Bergin;L.G. Salmon;J.Z. Yu

  • Field investigation of roadside vegetative and structural barrier impact on near-road ultrafine particle concentrations under a variety of wind conditions

    Gayle S.W. Hagler;Ming Yeng Lin;Andrey Khlystov;Richard W. Baldauf;Richard W. Baldauf

  • Ultrafine particles near a major roadway in Raleigh, North Carolina: Downwind attenuation and correlation with traffic-related pollutants

    G.S.W. Hagler;R.W. Baldauf;R.W. Baldauf;E.D. Thoma;T.R. Long

  • Field assessment of the effects of roadside vegetation on near-road black carbon and particulate matter.

    Halley L. Brantley;Gayle S.W. Hagler;Parikshit J. Deshmukh;Richard W. Baldauf

  • Mobile air monitoring data-processing strategies and effects on spatial air pollution trends

    H. L. Brantley;G. S. W. Hagler;E. S. Kimbrough;R. W. Williams

  • High-Resolution Mobile Monitoring of Carbon Monoxide and Ultrafine Particle Concentrations in a Near-Road Environment

    Gayle S.W. Hagler;Eben D. Thoma;Richard W. Baldauf

  • Field Test of Several Low-Cost Particulate Matter Sensors in High and Low Concentration Urban Environments.

    Karoline K Johnson;Michael H Bergin;Armistead G Russell;Gayle S W Hagler

  • Model evaluation of roadside barrier impact on near-road air pollution

    Gayle S.W. Hagler;Wei Tang;Matthew J. Freeman;David K. Heist

  • Long-term evaluation of air sensor technology under ambient conditions in Denver, Colorado

    Stephen Feinberg;Stephen Feinberg;Ron Williams;Gayle S. W. Hagler;Joshua Rickard

  • Opportunities and challenges for filling the air quality data gap in low- and middle-income countries

    Robert W. Pinder;Jacqueline M. Klopp;Gary Kleiman;Gayle S.W. Hagler

  • Air quality variability near a highway in a complex urban environment

    Richard W. Baldauf;David Heist;Vlad Isakov;Steven Perry

  • Long-term continuous measurement of near-road air pollution in Las Vegas: seasonal variability in traffic emissions impact on local air quality

    Sue Kimbrough;Richard W. Baldauf;Gayle S. W. Hagler;Richard C. Shores

  • Particulate and water-soluble carbon measured in recent snow at Summit, Greenland

    Gayle S. W. Hagler;Michael H. Bergin;Eugene A. Smith;Jack E. Dibb

  • Examining spatiotemporal variability of urban particulate matter and application of high-time resolution data from a network of low-cost air pollution sensors

    Stephen Neil Feinberg;Ron Williams;Gayle Hagler;Judy Low

  • Air Quality Sensors and Data Adjustment Algorithms: When Is It No Longer a Measurement?

    Gayle S. W. Hagler;Ronald Williams;Vasileios Papapostolou;Andrea Polidori

  • Understanding social and behavioral drivers and impacts of air quality sensor use

    Bryan J. Hubbell;Amanda Kaufman;Louie Rivers;Kayla Schulte

  • Composition and sources of carbonaceous aerosols at three contrasting sites in Hong Kong

    Mei Zheng;Gayle S. W. Hagler;Lin Ke;Lin Ke;Michael H. Bergin

  • A summer time series of particulate carbon in the air and snow at Summit, Greenland

    Gayle S. W. Hagler;Michael H. Bergin;Eugene A. Smith;Jack E. Dibb

Frequent Co-Authors

Richard Baldauf
Richard Baldauf Environmental Protection Agency
Michael H. Bergin
Michael H. Bergin Duke University
Vlad Isakov
Vlad Isakov Environmental Protection Agency
Michael D. Hays
Michael D. Hays Environmental Protection Agency
James J. Schauer
James J. Schauer University of Wisconsin–Madison
Zhi Ning
Zhi Ning Hong Kong University of Science and Technology
Peter K.K. Louie
Peter K.K. Louie Hong Kong Environmental Protection Department
Andrey Khlystov
Andrey Khlystov Desert Research Institute
Jack E. Dibb
Jack E. Dibb University of New Hampshire
Brian K. Gullett
Brian K. Gullett Environmental Protection Agency

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

For students interested in Environmental Sciences, exploring related online degrees can open diverse career pathways. Specialized programs such as those offering dsw programs online provide opportunities to address social factors affecting environmental policies and community health. These degrees prepare professionals for leadership roles in social work with an environmental focus.

If flexibility and affordability are priorities, most affordable online general studies degree programs offer a broad curriculum that can be customized to include environmental topics. This approach allows students to build interdisciplinary knowledge that can be leveraged in various environmental careers.

For those seeking a straightforward starting point, some might consider the easiest bachelor's degree to get. While "easy" is subjective, selecting degrees with manageable coursework can benefit students balancing work, life, and study commitments while progressing toward environmental science fields.

Lastly, pursuing technical expertise through a geologist degree online aligns closely with environmental science careers that focus on Earth systems, natural resources, and sustainability. Online geology programs equip learners with crucial skills for environmental assessment, conservation, and research roles.

Best Scientists Citing Gayle S.W. Hagler

Trending Scientists

Recently Published Articles