World's Best Scientists 2026 revealed!

D-Index & Metrics

Environmental Sciences

D-Index
59
Citations
30138
World Ranking
3004
National Ranking
1174

Georg A. Grell 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 Georg A. Grell 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: 200 publications — 64th percentile

64% of scientists in this discipline score the same or lower.

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

Georg A. Grell 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 Georg A. Grell 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: 59 D-Index — 69th percentile

69% of scientists in this discipline score the same or lower.

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

Overview

Georg A. Grell is affiliated with the National Oceanic and Atmospheric Administration in the United States. Their research primarily spans the fields of Environmental Science and Earth and Planetary Sciences, with a focus on Global and Planetary Change and Atmospheric Science. The subfields represented in their body of work include Global and Planetary Change, Atmospheric Science, and Management, Monitoring, Policy and Law.

The scientist's publications extensively cover topics such as Atmospheric aerosols and clouds, Atmospheric chemistry and aerosols, Meteorological Phenomena and Simulations, Fire effects on ecosystems, Climate variability and models, Atmospheric Ozone and Climate, and Atmospheric and Environmental Gas Dynamics.

Frequent co-authors collaborating with Georg A. Grell include Ravan Ahmadov, Saulo R. Freitas, Li Zhang, Haiqin Li, and Eric James.

The prominent venues where their research has been published cover a variety of journals known for atmospheric and environmental sciences, including:

  • Geoscientific Model Development
  • Bulletin of the American Meteorological Society
  • Weather and Forecasting
  • Atmospheric Chemistry and Physics
  • Zenodo (CERN European Organization for Nuclear Research)

Notable recent papers by Georg A. Grell consist of the following:

  • The Multi-Scale Infrastructure for Chemistry and Aerosols (MUSICA), 2020, Bulletin of the American Meteorological Society
  • Evaluation and intercomparison of wildfire smoke forecasts from multiple modeling systems for the 2019 Williams Flats fire, 2021, Atmospheric Chemistry and Physics
  • Improving dust simulations in WRF-Chem v4.1.3 coupled with the GOCART aerosol module, 2021, Geoscientific Model Development
  • How Does a Pinatubo-Size Volcanic Cloud Reach the Middle Stratosphere?, 2021, Journal of Geophysical Research Atmospheres
  • Cascading Toward a Kilometer-Scale GCM: Impacts of a Scale-Aware Convection Parameterization in the Goddard Earth Observing System GCM, 2020, Geophysical Research Letters

Best Publications

  • A description of the fifth-generation Penn State/NCAR Mesoscale Model (MM5)

    A. Grell;Jimy Dudhia;David Stauffer

  • Fully coupled “online” chemistry within the WRF model

    Georg A. Grell;Steven E. Peckham;Rainer Schmitz;Stuart A. McKeen

  • Prognostic evaluation of assumptions used by cumulus parameterizations

    Georg A. Grell

  • A generalized approach to parameterizing convection combining ensemble and data assimilation techniques

    Georg A. Grell;Dezső Dévényi

  • The Weather Research and Forecasting Model: Overview, System Efforts, and Future Directions

    Jordan G. Powers;Joseph B. Klemp;William C. Skamarock;Christopher A. Davis

  • A North American Hourly Assimilation and Model Forecast Cycle: The Rapid Refresh

    Stanley G. Benjamin;Stephen S. Weygandt;John M. Brown;Ming Hu

  • A scale and aerosol aware stochastic convective parameterization for weather and air quality modeling

    G. A. Grell;S. R. Freitas

  • Evolution of ozone, particulates, and aerosol direct radiative forcing in the vicinity of Houston using a fully coupled meteorology-chemistry-aerosol model

    Jerome D. Fast;William I. Gustafson;Richard C. Easter;Rahul A. Zaveri

  • An Hourly Assimilation–Forecast Cycle: The RUC

    Stanley G. Benjamin;Dezsö Dévényi;Stephen S. Weygandt;Kevin J. Brundage

  • Monitoring the transport of biomass burning emissions in South America

    Saulo R. Freitas;Karla M. Longo;Maria A. F. Silva Dias;Pedro L. Silva Dias

  • Online coupled regional meteorology chemistry models in Europe: current status and prospects

    A. Baklanov;K. Schlünzen;P. Suppan;J. Baldasano

  • Mesoscale Weather Prediction with the RUC Hybrid Isentropic–Terrain-Following Coordinate Model

    Stanley G. Benjamin;Georg A. Grell;John M. Brown;Tatiana G. Smirnova

  • The Coupled Aerosol and Tracer Transport model to the Brazilian developments on the Regional Atmospheric Modeling System (CATT-BRAMS) – Part 1: Model description and evaluation

    S. R. Freitas;K. M. Longo;M. A. F. Silva Dias;M. A. F. Silva Dias;R. Chatfield

  • Data assimilation in atmospheric chemistry models: current status and future prospects for coupled chemistry meteorology models

    M. Bocquet;M. Bocquet;H. Elbern;H. Eskes;M. Hirtl

  • Inclusion of biomass burning in WRF-Chem: impact of wildfires on weather forecasts

    G. Grell;S. R. Freitas;M. Stuefer;J. Fast

  • Application of a multiscale, coupled MM5/chemistry model to the complex terrain of the VOTALP valley campaign

    Georg A Grell;Stefan Emeis;William R Stockwell;Thomas Schoenemeyer

  • Satellite-observed U.S. power plant NOx emission reductions and their impact on air quality

    S.-W. Kim;S.-W. Kim;A. Heckel;S. A. McKeen;S. A. McKeen;G. J. Frost;G. J. Frost

  • Effects of changing power plant NOx emissions on ozone in the eastern United States: Proof of concept

    G. J. Frost;G. J. Frost;S. A. McKeen;S. A. McKeen;M. Trainer;T. B. Ryerson

  • Assessment of an ensemble of seven real-time ozone forecasts over eastern North America during the summer of 2004

    S. McKeen;S. McKeen;J. Wilczak;G. Grell;G. Grell;I. Djalalova

  • PREP-CHEM-SRC – 1.0: a preprocessor of trace gas and aerosol emission fields for regional and global atmospheric chemistry models

    S. R. Freitas;K. M. Longo;M. F. Alonso;M. Pirre

Frequent Co-Authors

Stuart A. McKeen
Stuart A. McKeen National Oceanic and Atmospheric Administration
Saulo R. Freitas
Saulo R. Freitas National Institute for Space Research
Ravan Ahmadov
Ravan Ahmadov National Oceanic and Atmospheric Administration
Gregory J. Frost
Gregory J. Frost National Oceanic and Atmospheric Administration
James M. Wilczak
James M. Wilczak National Oceanic and Atmospheric Administration
Jerome D. Fast
Jerome D. Fast Pacific Northwest National Laboratory
Shobha Kondragunta
Shobha Kondragunta National Oceanic and Atmospheric Administration
Renate Forkel
Renate Forkel Karlsruhe Institute of Technology
William I. Gustafson
William I. Gustafson Pacific Northwest National Laboratory
Stanley G. Benjamin
Stanley G. Benjamin National Oceanic and Atmospheric Administration

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

Exploring Environmental Sciences often leads students to consider interdisciplinary fields and varied educational paths. For those interested in public administration and policy related to environmental issues, 1 year mpa programs provide a fast-tracked option to develop leadership and administrative skills critical to environmental governance.

Understanding societal influences on environmental challenges is equally important. An online bachelors in sociology complements environmental science knowledge by deepening insight into human behavior and social structures, which are essential for effective community-based environmental solutions.

For advanced professionals aiming to contribute to research, policy, or education, finding flexible doctoral pathways is key. Many prefer doctoral programs online no dissertation to streamline their studies while maintaining high academic standards. This option reduces time commitments without sacrificing the depth of expertise required to impact the field.

Additionally, educators seeking career advancement can benefit from specialized programs like the eds to edd bridge program. This pathway supports lifelong learning and professional growth within environmental education and research sectors.

Best Scientists Citing Georg A. Grell

Trending Scientists

Recently Published Articles