World's Best Scientists 2026 revealed!

D-Index & Metrics

Environmental Sciences

D-Index
71
Citations
28381
World Ranking
1545
National Ranking
128

Richard P. Allan 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 Richard P. Allan 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: 214 publications — 69th percentile

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

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

Richard P. Allan 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 Richard P. Allan 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: 71 D-Index — 84th percentile

84% of scientists in this discipline score the same or lower.

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

Overview

Richard P. Allan is affiliated with the University of Reading in the United Kingdom. Their research primarily spans Environmental Science and Earth and Planetary Sciences, focusing on subfields such as Global and Planetary Change, Atmospheric Science, Oceanography, Water Science and Technology, and Astronomy and Astrophysics.

The scientist's main research topics include Climate variability and models, Meteorological Phenomena and Simulations, Atmospheric and Environmental Gas Dynamics, Atmospheric Ozone and Climate, Hydrology and Watershed Management Studies, Oceanographic and Atmospheric Processes, and Flood Risk Assessment and Management.

Richard P. Allan has published extensively in a variety of academic venues. Frequent publication venues include:

  • Bulletin of the American Meteorological Society
  • Environmental Research Letters
  • Climate Dynamics
  • Geophysical Research Letters
  • npj Climate and Atmospheric Science

The scientist has contributed to several notable papers, including:

  • Advances in understanding large-scale responses of the water cycle to climate change, 2020, Annals of the New York Academy of Sciences
  • Anthropogenic intensification of short-duration rainfall extremes, 2021, Nature Reviews Earth & Environment
  • Drivers and impacts of Eastern African rainfall variability, 2023, Nature Reviews Earth & Environment
  • Aerosol-Forced AMOC Changes in CMIP6 Historical Simulations, 2020, Geophysical Research Letters
  • Heat stored in the Earth system 1960-2020: where does the energy go?, 2023, Earth system science data

Frequent coauthors in Richard P. Allan's work include Stephen Blenkinsop, Nicolas Bellouin, Michael G. Bosilovich, Stefan A. Buehler, and Hanne H. Christiansen.

Best Publications

  • The ERA‐40 re‐analysis

    S. M. Uppala;P. W. Kållberg;Adrian J. Simmons;U. Andrae

  • Atmospheric Warming and the Amplification of Precipitation Extremes

    Richard Philip Allan;B.J. Soden

  • How Well Do We Understand and Evaluate Climate Change Feedback Processes

    Sandrine Bony;Robert Colman;Vladimir M. Kattsov;Richard P. Allan

  • Anthropogenic intensification of short-duration rainfall extremes

    Hayley J. Fowler;Geert Lenderink;Andreas F. Prein;Seth Westra

  • Advances in understanding large-scale responses of the water cycle to climate change

    Richard P. Allan;Mathew Barlow;Michael P. Byrne;Michael P. Byrne;Annalisa Cherchi

  • Evidence for Large Decadal Variability in the Tropical Mean Radiative Energy Budget

    Bruce A. Wielicki;Takmeng Wong;Richard P. Allan;Anthony Slingo

  • Winter floods in Britain are connected to atmospheric rivers

    David A. Lavers;Richard P. Allan;Eric F. Wood;Gabriele Villarini

  • The detection of atmospheric rivers in atmospheric reanalyses and their links to British winter floods and the large-scale climatic circulation

    David A. Lavers;Gabriele Villarini;Gabriele Villarini;Richard P. Allan;Eric F. Wood

  • Observed changes in top-of-the-atmosphere radiation and upper-ocean heating consistent within uncertainty

    Norman G. Loeb;John M. Lyman;John M. Lyman;Gregory C. Johnson;Richard P. Allan

  • STATE OF THE CLIMATE IN 2017

    R. Abernethy;Steven A. Ackerman;R. Adler;Adelina Albanil Encarnación

  • The 30 year TAMSAT African Rainfall Climatology And Time series (TARCAT) data set

    Ross I. Maidment;David Grimes;Richard P. Allan;Elena Tarnavsky

  • Challenges in quantifying changes in the global water cycle

    Gabriele C. Hegerl;Emily Black;Richard P. Allan;William J. Ingram

  • Extension of the TAMSAT Satellite-Based Rainfall Monitoring over Africa and from 1983 to Present

    Elena Tarnavsky;David Grimes;Ross Maidment;Emily Black

  • A new, long-term daily satellite-based rainfall dataset for operational monitoring in Africa

    Ross I. Maidment;David Grimes;Emily Black;Elena Tarnavsky

  • Current changes in tropical precipitation.

    Richard Philip Allan;Brian J Soden;Viju O John;William Ingram;William Ingram

  • The Geostationary Earth Radiation Budget Project

    J. E. Harries;J. E. Russell;J. A. Hanafin;H. Brindley

  • The onset and cessation of seasonal rainfall over Africa

    Caroline M. Dunning;Emily C. L. Black;Richard P. Allan

  • Drivers and impacts of Eastern African rainfall variability

    Unknown

  • Observations of the impact of a major Saharan dust storm on the atmospheric radiation balance

    A. Slingo;Thomas P. Ackerman;R. P. Allan;Evgueni I. Kassianov

  • Can desert dust explain the outgoing longwave radiation anomaly over the Sahara during July 2003

    Jim M. Haywood;Richard P. Allan;Ian Culverwell;Tony Slingo

  • Energetic constraints on precipitation under climate change

    Paul A. O’Gorman;Richard P. Allan;Michael P. Byrne;Michael Previdi

  • Strong constraints on aerosol–cloud interactions from volcanic eruptions

    Florent F. Malavelle;Jim M. Haywood;Jim M. Haywood;Andy Jones;Andrew Gettelman

Frequent Co-Authors

A. Slingo
A. Slingo University of Reading
Brian J. Soden
Brian J. Soden University of Miami
Emily Black
Emily Black University of Reading
Jim Haywood
Jim Haywood University of Exeter
Mark A. Ringer
Mark A. Ringer Met Office
Jonathan M. Gregory
Jonathan M. Gregory University of Reading
Stephen Blenkinsop
Stephen Blenkinsop Newcastle University
Nicolas Bellouin
Nicolas Bellouin University of Reading
Andrew Gettelman
Andrew Gettelman Pacific Northwest National Laboratory
Norman G. Loeb
Norman G. Loeb Langley Research Center

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