World's Best Scientists 2026 revealed!

D-Index & Metrics

Environmental Sciences

D-Index
48
Citations
7885
World Ranking
5580
National Ranking
30

Dan Smale 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 Dan Smale 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: 158 publications — 46th percentile

46% of scientists in this discipline score the same or lower.

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

Dan Smale 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 Dan Smale 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: 48 D-Index — 44th percentile

44% of scientists in this discipline score the same or lower.

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

Overview

Dan Smale is affiliated with the National Institute of Water and Atmospheric Research in New Zealand. Their research primarily focuses on Earth and Planetary Sciences, with a significant emphasis on Atmospheric Science and Environmental Science. Subfields of study include Atmospheric Science, Global and Planetary Change, Spectroscopy, Environmental Chemistry, and Astronomy and Astrophysics.

The main topics addressed in their work cover Atmospheric Ozone and Climate, Atmospheric and Environmental Gas Dynamics, Atmospheric chemistry and aerosols, Spectroscopy and Laser Applications, Methane Hydrates and Related Phenomena, Fire effects on ecosystems, and Climate variability and models.

They have authored several papers in reputable scientific journals, including:

  • TROPOMI-Sentinel-5 Precursor formaldehyde validation using an extensive network of ground-based Fourier-transform infrared stations (2020), Atmospheric measurement techniques
  • Validation of methane and carbon monoxide from Sentinel-5 Precursor using TCCON and NDACC-IRWG stations (2021), Atmospheric measurement techniques
  • Ground-based FTIR observation of hydrogen chloride (HCl) over Hefei, China, and comparisons with GEOS-Chem model data and other ground-based FTIR stations data (2020), Optics Express
  • Observed Hemispheric Asymmetry in Stratospheric Transport Trends From 1994 to 2018 (2020), Geophysical Research Letters
  • Updated trends of the stratospheric ozone vertical distribution in the 60° S-60° N latitude range based on the LOTUS regression model (2022), Atmospheric chemistry and physics

Frequently publishing in venues such as Atmospheric measurement techniques, Atmospheric chemistry and physics, Zenodo (CERN European Organization for Nuclear Research), Geophysical Research Letters, and Journal of Geophysical Research Atmospheres, they have contributed extensively to the scientific literature in these fields.

The scientist often collaborates with a range of co-authors, including Emmanuel Mahieu, Richard Querel, James W. Hannigan, Ralf Sussmann, and Nicholas Jones, reflecting collaborations across multiple studies and projects.

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

  • Impact of stratospheric ozone on Southern Hemisphere circulation change: A multimodel assessment

    S.-W. Son.;E. P. Gerber;J. Perlwitz;J. Perlwitz;L. M. Polvani

  • Process-evaluation of tropospheric humidity simulated by general circulation models using water vapor isotopologues: 1. Comparison between models and observations

    Camille Risi;Camille Risi;David Noone;John Worden;Christian Frankenberg

  • Multi-model assessment of stratospheric ozone return dates and ozone recovery in CCMVal-2 models

    V. Eyring;I. Cionni;G. E. Bodeker;Andrew J. Charlton-Perez

  • Multimodel assessment of the upper troposphere and lower stratosphere: Tropics and global trends

    A. Gettelman;M. I. Hegglin;S.-W. Son;Jung-Hyun Kim

  • Multimodel climate and variability of the stratosphere

    N. Butchart;Andrew J. Charlton-Perez;I. Cionni;S. C. Hardiman

  • Reversal of global atmospheric ethane and propane trends largely due to US oil and natural gas production

    Detlev Helmig;Samuel Rossabi;Jacques Hueber;Pieter Tans

  • An update on ozone profile trends for the period 2000 to 2016

    Wolfgang Steinbrecht;Lucien Froidevaux;Ryan Fuller;Ray Wang

  • Review of the formulation of present-generation stratospheric chemistry-climate models and associated external forcings

    Olaf Morgenstern;M. A. Giorgetta;K. Shibata;V. Eyring

  • Contribution of oil and natural gas production to renewed increase in atmospheric methane (2007–2014): top–down estimate from ethane and methane column observations

    Petra Hausmann;Ralf Sussmann;Dan Smale

  • Stratosphere‐troposphere coupling and annular mode variability in chemistry‐climate models

    Edwin P. Gerber;Mark P. Baldwin;Hideharu Akiyoshi;John Austin

  • Validation of methane and carbon monoxide from Sentinel-5 Precursor using TCCON and NDACC-IRWG stations

    Mahesh Kumar Sha;Bavo Langerock;Jean-François L. Blavier;Thomas Blumenstock

  • Geophysical validation of MIPAS-ENVISAT operational ozone data

    U. Cortesi;J. C. Lambert;C. de Clercq;G. Bianchini

  • Recent Northern Hemisphere stratospheric HCl increase due to atmospheric circulation changes

    Emmanuel Mahieu;M P Chipperfield;Justus Notholt;T Reddmann

  • Comparisons between SCIAMACHY and ground-based FTIR data for total columns of CO, CH 4 , CO 2 and N 2 O

    B. Dils;M. de Mazière;J. F. Müller;T. Blumenstock

  • TROPOMI-Sentinel-5 Precursor formaldehyde validation using an extensive network of ground-based Fourier-transform infrared stations

    Corinne Vigouroux;Bavo Langerock;Carlos Augusto Bauer Aquino;Thomas Blumenstock

  • Total Column Carbon Observing Network (TCCON) Site: Lauder 125HR

    Vanessa Sherlock;Brian Connor;John Robinson;Hisako Shiona

  • The Global Atmosphere Watch reactive gases measurement network

    Martin G. Schultz;Hajime Akimoto;Jan Bottenheim;Brigitte Buchmann

  • The uncertainty of the atmospheric integrated water vapour estimated from GNSS observations

    Tong Ning;J Wang;Gunnar Elgered;G Dick

  • Altitude effects on UV spectral irradiance deduced from measurements at Lauder, New Zealand, and at Mauna Loa Observatory, Hawaii

    Richard L. McKenzie;Paul V. Johnston;Dan Smale;Barry A. Bodhaine

Frequent Co-Authors

Nicholas B. Jones
Nicholas B. Jones University of Wollongong
Emmanuel Mahieu
Emmanuel Mahieu University of Liège
Justus Notholt
Justus Notholt University of Bremen
James W. Hannigan
James W. Hannigan National Center for Atmospheric Research
Frank Hase
Frank Hase Karlsruhe Institute of Technology
Matthias Schneider
Matthias Schneider Karlsruhe Institute of Technology
Thomas Blumenstock
Thomas Blumenstock Karlsruhe Institute of Technology
David W. T. Griffith
David W. T. Griffith University of Wollongong
Ralf Sussmann
Ralf Sussmann Karlsruhe Institute of Technology
Olaf Morgenstern
Olaf Morgenstern National Institute of Water and Atmospheric Research

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