World's Best Scientists 2026 revealed!

D-Index & Metrics

Environmental Sciences

D-Index
38
Citations
4245
World Ranking
8729
National Ranking
655

Richard Siddans 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 Siddans 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: 120 publications — 24th percentile

24% of scientists in this discipline score the same or lower.

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

Richard Siddans 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 Siddans 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: 38 D-Index — 12th percentile

12% of scientists in this discipline score the same or lower.

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

Overview

Richard Siddans is affiliated with the Rutherford Appleton Laboratory in the United Kingdom. Their work primarily spans the fields of Earth and Planetary Sciences and Environmental Science, with a strong focus on Atmospheric Science and Global and Planetary Change.

Their research topics cover several key areas including:

  • Atmospheric Ozone and Climate
  • Atmospheric chemistry and aerosols
  • Atmospheric and Environmental Gas Dynamics
  • Atmospheric aerosols and clouds
  • Climate variability and models
  • Meteorological Phenomena and Simulations
  • Air Quality Monitoring and Forecasting

Richard Siddans has published extensively in venues such as:

  • Atmospheric chemistry and physics
  • Atmospheric measurement techniques
  • Zenodo (CERN European Organization for Nuclear Research)
  • Geophysical Research Letters
  • Journal of Advances in Modeling Earth Systems

Their recent papers include the following:

  • "The unexpected radiative impact of the Hunga Tonga eruption of 15th January 2022" (2022), published in Communications Earth & Environment
  • "The evolution and dynamics of the Hunga Tonga-Hunga Ha'apai sulfate aerosol plume in the stratosphere" (2022), published in Atmospheric chemistry and physics
  • "Diagnosing air quality changes in the UK during the COVID-19 lockdown using TROPOMI and GEOS-Chem" (2021), published in Environmental Research Letters
  • "Aerosol Characterization of the Stratospheric Plume From the Volcanic Eruption at Hunga Tonga 15 January 2022" (2022), published in Geophysical Research Letters
  • "Nocturnal survival of isoprene linked to formation of upper tropospheric organic aerosol" (2022), published in Science

Frequent co-authors collaborating with Richard Siddans include:

  • Brian J. Kerridge
  • Barry G. Latter
  • Martyn P. Chipperfield
  • Lucy J. Ventress
  • Wuhu Feng

Best Publications

  • Tropospheric Ozone Assessment Report: Present-day distribution and trends of tropospheric ozone relevant to climate and global atmospheric chemistry model evaluation

    A. Gaudel;O. R. Cooper;G. Ancellet;B. Barret

  • Direct measurement of tropospheric ozone distributions from space

    Rosemary Munro;Richard Siddans;William J. Reburn;Brian J. Kerridge

  • The unexpected radiative impact of the Hunga Tonga eruption of 15th January 2022

    Unknown

  • Evaluation of seven European aerosol optical depth retrieval algorithms for climate analysis

    G. de Leeuw;G. de Leeuw;T. Holzer-Popp;S. Bevan;W.H. Davies

  • A new scheme for sulphur dioxide retrieval from IASI measurements: application to the Eyjafjallajökull eruption of April and May 2010

    E. Carboni;R. Grainger;J. Walker;J. Walker;A. Dudhia

  • The evolution and dynamics of the Hunga Tonga–Hunga Ha'apai sulfate aerosol plume in the stratosphere

    Unknown

  • Tropospheric ozone and ozone profiles retrieved from GOME-2 and their validation

    G. M. Miles;R. Siddans;B. J. Kerridge;B. G. Latter

  • The Mediterranean summertime ozone maximum: global emission sensitivities and radiative impacts

    N. A. D. Richards;S. R. Arnold;M. P. Chipperfield;G. Miles

  • Cloud retrievals from satellite data using optimal estimation: evaluation and application to ATSR

    C. A. Poulsen;R. Siddans;G. E. Thomas;A. M. Sayer;A. M. Sayer

  • Oxford-RAL Aerosol and Cloud (ORAC): aerosol retrievals from satellite radiometers

    Gareth E. Thomas;Elisa Carboni;Andrew M. Sayer;Caroline A. Poulsen

  • Aerosol retrieval experiments in the ESA Aerosol_cci project

    T Holzer-Popp;G de Leeuw;G de Leeuw;J Griesfeller;D Martynenko

  • Nocturnal survival of isoprene linked to formation of upper tropospheric organic aerosol

    Unknown

  • The GRAPE aerosol retrieval algorithm

    G. E. Thomas;C. A. Poulsen;A. M. Sayer;S. H. Marsh;S. H. Marsh

  • Aerosol Characterization of the Stratospheric Plume From the Volcanic Eruption at Hunga Tonga 15 January 2022

    Unknown

  • The TOMCAT global chemical transport model v1.6: description of chemical mechanism and model evaluation

    Sarah A. Monks;Sarah A. Monks;Sarah A. Monks;Stephen R. Arnold;Michael J. Hollaway;Richard J. Pope

  • The vertical distribution of volcanic SO 2 plumes measured by IASI

    Elisa Carboni;Roy G. Grainger;Tamsin A. Mather;David M. Pyle

  • A blind test retrieval experiment for infrared limb emission spectrometry

    T. von Clarmann;S. Ceccherini;A. Doicu;A. Dudhia

  • Measuring volcanic plume and ash properties from space

    R. G. Grainger;D. M. Peters;G. E. Thomas;A. J. A. Smith

  • Modelling of atmospheric mid-infrared radiative transfer: the AMIL2DA algorithm intercomparison experiment

    T.von Clarmann;M Höpfner;B Funke;M López-Puertas

  • Impact of El Niño–Southern Oscillation on the interannual variability of methane and tropospheric ozone

    Matthew J. Rowlinson;Alexandru Rap;Stephen R. Arnold;Richard J. Pope

  • Quality assessment of the Ozone_cci Climate Research Data Package (release 2017) – Part 1: Ground-based validation of total ozone column data products

    Arno Keppens;Jean-Christopher Lambert;José Granville;Daan Hubert

  • Diagnosing air quality changes in the UK during the COVID-19 lockdown using TROPOMI and GEOS-Chem

    Daniel A Potts;Eloise A Marais;Hartmut Boesch;Richard J Pope

  • Evaluation of Global Ozone Monitoring Experiment (GOME) ozone profiles from nine different algorithms

    Y. J. Meijer;D. P. J. Swart;F. Baier;P. K. Bhartia

  • Fast cloud parameter retrievals of MIPAS/Envisat

    R. Spang;K. Arndt;A. Dudhia;M. Höpfner

Frequent Co-Authors

Roy G. Grainger
Roy G. Grainger University of Oxford
Andrew M. Sayer
Andrew M. Sayer Goddard Space Flight Center
Martyn P. Chipperfield
Martyn P. Chipperfield University of Leeds
Cathy Clerbaux
Cathy Clerbaux Centre national de la recherche scientifique, CNRS
Diego Loyola
Diego Loyola German Aerospace Center
Jean-Christopher Lambert
Jean-Christopher Lambert Royal Belgian Institute for Space Aeronomy
Pierre-François Coheur
Pierre-François Coheur Université Libre de Bruxelles
Paul I. Palmer
Paul I. Palmer University of Edinburgh
Michael Höpfner
Michael Höpfner Karlsruhe Institute of Technology
John P. Burrows
John P. Burrows University of Bremen

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