World's Best Scientists 2026 revealed!

D-Index & Metrics

Environmental Sciences

D-Index
44
Citations
8363
World Ranking
6691
National Ranking
248

John L. McGregor 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 John L. McGregor 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: 111 publications — 19th percentile

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

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

John L. McGregor 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 John L. McGregor 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.

Overview

John L. McGregor is affiliated with the Commonwealth Scientific and Industrial Research Organisation in Australia. Their research primarily focuses on environmental science and earth and planetary sciences, with significant contributions in subfields such as global and planetary change, atmospheric science, oceanography, ecology, and artificial intelligence.

The scientist's work spans several key topics including atmospheric and environmental gas dynamics, climate variability and models, meteorological phenomena and simulations, atmospheric chemistry and aerosols, marine and coastal ecosystems, geochemistry and geologic mapping, and isotope analysis in ecology.

Recent publications by John L. McGregor include:

  • Projected future changes in rainfall in Southeast Asia based on CORDEX-SEA multi-model simulations, 2020, published in Climate Dynamics
  • Southern Ocean cloud and aerosol data: a compilation of measurements from the 2018 Southern Ocean Ross Sea Marine Ecosystems and Environment voyage, 2021, published in Earth System Science Data
  • Sea2Cloud: From Biogenic Emission Fluxes to Cloud Properties in the Southwest Pacific, 2023, published in Bulletin of the American Meteorological Society
  • Selecting CMIP6 global climate models (GCMs) for Coordinated Regional Climate Downscaling Experiment (CORDEX) dynamical downscaling over Southeast Asia using a standardised benchmarking framework, 2024, published in Geoscientific Model Development
  • Future changes in mean and extreme precipitation over Peninsular Malaysia using CORDEX-SEA 5 km simulations, 2023, published in APN Science Bulletin

John L. McGregor collaborates frequently with several researchers, including Mike Harvey, Alexia Saint-Macary, Richard Querel, Adrian McDonald, and Maija Peltola. These collaborations indicate an active engagement in multidisciplinary scientific studies within their research areas.

Their findings have been published in a variety of venues, notably:

  • Zenodo (CERN European Organization for Nuclear Research)
  • Climate Dynamics
  • Earth System Science Data
  • Bulletin of the American Meteorological Society
  • Geoscientific Model Development

John L. McGregor's research reflects a comprehensive involvement in analyzing climate patterns, atmospheric processes, and ecological systems through observational data and modeling efforts.

Best Publications

  • Regional Climate Information—Evaluation and Projections

    F. Giorgi;J. Christensen;M. Hulme;H. von Storch

  • Regional climate modeling: Progress, challenges, and prospects

    Yuqing Wang;L. Ruby Leung;John L. McGREGOR;Dong-Kyou Lee

  • Projections of rapidly rising surface temperatures over Africa under low mitigation.

    Francois Engelbrecht;Francois Engelbrecht;Jimmy Adegoke;Mary-Jane Bopape;Mogesh Naidoo

  • Regional Climate Model Intercomparison Project for Asia

    Congbin Fu;Shuyu` Wang;Zhe Xiong;William J. Gutowski

  • Regional climate modelling

    J. L. McGregor

  • An Updated Description of the Conformal-Cubic Atmospheric Model

    John L. McGregor;Martin R. Dix

  • Dynamics of the Conformal-Cubic Atmospheric Model projected climate-change signal over southern Africa

    F. A. Engelbrecht;J. L. McGregor;C. J. Engelbrecht

  • The CSIRO Atmosphere Biosphere Land Exchange (CABLE) model for use in climate models and as an offline model

    E. A Kowalczyk;Y. P. Wang;R. M. Law;H. L. Davies

  • Project to Intercompare Regional Climate Simulations (PIRCS): Description and initial results

    Eugene S. Takle;William J. Gutowski;Raymond W. Arritt;Zaitao Pan

  • The CSIRO 9-level atmospheric general circulation model

    J. L. McGregor;H. B. Gordon;I. G. Watterson;M. R. Dix

  • The CSIRO Conformal-Cubic Atmospheric GCM

    John L. Mcgregor;Martin R. Dix

  • Fine-resolution regional climate model simulations of the impact of climate change on tropical cyclones near Australia

    K. J. E. Walsh;K. J. E. Walsh;K.-C. Nguyen;J. L. McGregor

  • Projected future changes in rainfall in Southeast Asia based on CORDEX–SEA multi-model simulations

    Fredolin Tangang;Fredolin Tangang;Jing Xiang Chung;Jing Xiang Chung;Liew Juneng;Supari

  • Multi-scale climate modelling over Southern Africa using a variable-resolution global model

    FA Engelbrecht;WA Landman;CJ Engelbrecht;S Landman

  • Economical Determination of Departure Points for Semi-Lagrangian Models

    John L. McGregor

  • Investigating the haze transport from 1997 biomass burning in Southeast Asia: its impact upon Singapore

    Lawrence C.C. Koe;Avelino F. Arellano;John L. McGregor

  • A comparison of multi-site daily rainfall downscaling techniques under Australian conditions

    Andrew J. Frost;Stephen P. Charles;Bertrand Timbal;Francis H.S. Chiew

  • Semi-Lagrangian Advection on Conformal-Cubic Grids

    John L. McGregor

  • Using a Scale-Selective Filter for Dynamical Downscaling with the Conformal Cubic Atmospheric Model

    Marcus Thatcher;John L. McGregor

  • Variable resolution general circulation models: Stretched‐grid model intercomparison project (SGMIP)

    Michael Fox-Rabinovitz;Jean Côté;Jean Côté;Bernard Dugas;Bernard Dugas;Michel Déqué

Frequent Co-Authors

Jack Katzfey
Jack Katzfey Commonwealth Scientific and Industrial Research Organisation
Song-You Hong
Song-You Hong National Oceanic and Atmospheric Administration
William J. Gutowski
William J. Gutowski Iowa State University
Dong-Kyou Lee
Dong-Kyou Lee Seoul National University
Francois Engelbrecht
Francois Engelbrecht University of the Witwatersrand
Xuejie Gao
Xuejie Gao Chinese Academy of Sciences
Yuqing Wang
Yuqing Wang University of Hawaii at Manoa
Raymond W. Arritt
Raymond W. Arritt Iowa State University
Akio Kitoh
Akio Kitoh University of Tsukuba
Yimin Liu
Yimin Liu Chinese Academy of Sciences

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