World's Best Scientists 2026 revealed!
Kaley A. Walker

Kaley A. Walker

Award Badge
Environmental Sciences
Canada
2023

D-Index & Metrics

Environmental Sciences

D-Index
67
Citations
17161
World Ranking
1966
National Ranking
71

Kaley A. Walker 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 Kaley A. Walker 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: 502 publications — 97th percentile

97% of scientists in this discipline score the same or lower.

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

Kaley A. Walker 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 Kaley A. Walker 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: 67 D-Index — 80th percentile

80% of scientists in this discipline score the same or lower.

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

Research.com Recognitions

  • 2023 - Research.com Environmental Sciences in Canada Leader Award

Overview

Kaley A. Walker is affiliated with the University of Toronto in Canada, with a research focus spanning Earth and Planetary Sciences and Environmental Science. Their work centers predominantly on Atmospheric Science and Global and Planetary Change, with contributions also touching Astronomy and Astrophysics, Spectroscopy, and Rheumatology as subfields.

The scientist's research topics include Atmospheric Ozone and Climate, Atmospheric chemistry and aerosols, Atmospheric and Environmental Gas Dynamics, Ionosphere and magnetosphere dynamics, Spectroscopy and Laser Applications, Climate variability and models, and Atmospheric aerosols and clouds.

Walker has published extensively in several venues. Frequent publication outlets are Atmospheric measurement techniques, Atmospheric chemistry and physics, Journal of Geophysical Research Atmospheres, OSA Optical Sensors and Sensing Congress 2021 (AIS, FTS, HISE, SENSORS, ES), and Applied Optics.

Collaborations with other researchers are an important aspect of their work. Frequent coauthors include Patrick E. Sheese, Kimberly Strong, D. A. Degenstein, Adam Bourassa, and D. Murtagh.

Some recent papers authored by Kaley A. Walker include:

  • Validation of SAGE III/ISS Solar Occultation Ozone Products With Correlative Satellite and Ground-Based Measurements, 2020, Journal of Geophysical Research Atmospheres
  • Investigation and amelioration of long-term instrumental drifts in water vapor and nitrous oxide measurements from the Aura Microwave Limb Sounder (MLS) and their implications for studies of variability and trends, 2021, Atmospheric chemistry and physics
  • Characterizing model errors in chemical transport modeling of methane: impact of model resolution in versions v9-02 of GEOS-Chem and v35j of its adjoint model, 2020, Geoscientific model development
  • Overview and update of the SPARC Data Initiative: comparison of stratospheric composition measurements from satellite limb sounders, 2021, Earth system science data
  • Unprecedented Spring 2020 Ozone Depletion in the Context of 20 Years of Measurements at Eureka, Canada, 2021, Journal of Geophysical Research Atmospheres

Best Publications

  • Atmospheric Chemistry Experiment (ACE): Mission overview.

    P. F. Bernath;C.T. Mcelroy;M. C. Abrams;C.D. Boone

  • Unprecedented Arctic ozone loss in 2011

    Gloria L. Manney;Gloria L. Manney;Michelle L. Santee;Markus Rex;Nathaniel J. Livesey

  • Asian monsoon transport of pollution to the stratosphere.

    William J. Randel;Mijeong Park;Louisa Emmons;Doug Kinnison

  • Validation of the Aura Microwave Limb Sounder temperature and geopotential height measurements

    M. Schwartz;A. Lambert;G.L. Manney;G.L. Manney;W.G. Read

  • Retrievals for the atmospheric chemistry experiment Fourier-transform spectrometer

    Chris D. Boone;Ray Nassar;Kaley A. Walker;Yves Rochon

  • Validation of Aura Microwave Limb Sounder stratospheric ozone measurements

    L. Froidevaux;Y. B. Jiang;A. Lambert;N. J. Livesey

  • 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

  • Early validation analyses of atmospheric profiles from EOS MLS on the aura Satellite

    L. Froidevaux;N.J. Livesey;W.G. Read;Y.B. Jiang

  • Validation of the Aura Microwave Limb Sounder middle atmosphere water vapor and nitrous oxide measurements

    Alyn Lambert;W. G. Read;N. J. Livesey;M. L. Santee

  • Chemical isolation in the Asian monsoon anticyclone observed in Atmospheric Chemistry Experiment (ACE-FTS) data

    Mijeong Park;William J. Randel;Louisa K. Emmons;Peter F. Bernath;Peter F. Bernath

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

    Wolfgang Steinbrecht;Lucien Froidevaux;Ryan Fuller;Ray Wang

  • Vertical structure of stratospheric water vapour trends derived from merged satellite data.

    M. I. Hegglin;D. A. Plummer;T. G. Shepherd;J. F. Scinocca

  • Speed-dependent Voigt profile for water vapor in infrared remote sensing applications

    Chris D. Boone;Kaley A. Walker;Peter F. Bernath;Peter F. Bernath

  • Past changes in the vertical distribution of ozone – Part 3: Analysis and interpretation of trends

    Neil R. P Harris;B Hassler;B Hassler;F Tummon;G E Bodeker

  • NOx descent in the Arctic middle atmosphere in early 2009

    C. E. Randall;V. L. Harvey;D. E. Siskind

  • A global view of the extratropical tropopause transition layer from Atmospheric Chemistry Experiment Fourier Transform Spectrometer O3, H2O, and CO

    Michaela I. Hegglin;C.D. Boone;G.L. Manney;G.L. Manney;K.A. Walker;K.A. Walker

  • Solar occultation satellite data and derived meteorological products: Sampling issues and comparisons with Aura Microwave Limb Sounder

    Gloria L. Manney;Gloria L. Manney;William H. Daffer;Joseph M. Zawodny;Peter F. Bernath;Peter F. Bernath

  • Ground-based assessment of the bias and long-term stability of 14 limb and occultation ozone profile data records

    Daan Hubert;Jean Christopher Lambert;Tijl Verhoelst;José Granville

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

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

  • Validation of ozone measurements from the Atmospheric Chemistry Experiment (ACE)

    E. Dupuy;K.A. Walker;K.A. Walker;J. Kar;C.D. Boone

  • A study of stratospheric chlorine partitioning based on new satellite measurements and modeling

    M. L. Santee;I. A. MacKenzie;G. L. Manney;G. L. Manney;M. P. Chipperfield

  • Simultaneous ground-based observations of O 3 , HCl, N 2 O, and CH 4 over Toronto, Canada by three Fourier transform spectrometers with different resolutions

    D. Wunch;J. R. Taylor;D. Fu;P. Bernath;P. Bernath

Frequent Co-Authors

Peter F. Bernath
Peter F. Bernath Old Dominion University
Gloria L. Manney
Gloria L. Manney Northwest Research Associates
C. D. Boone
C. D. Boone University of Waterloo
Lucien Froidevaux
Lucien Froidevaux California Institute of Technology
James R. Drummond
James R. Drummond Dalhousie University
Bernd Funke
Bernd Funke Spanish National Research Council
Gabriele Stiller
Gabriele Stiller Karlsruhe Institute of Technology
Kimberly Strong
Kimberly Strong University of Toronto
Emmanuel Mahieu
Emmanuel Mahieu University of Liège
T. von Clarmann
T. von Clarmann Karlsruhe Institute of Technology

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