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Environmental Sciences
Canada
2023

D-Index & Metrics

Environmental Sciences

D-Index
59
Citations
14475
World Ranking
3065
National Ranking
131

Ian R. Mann 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 Ian R. Mann 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: 390 publications — 93rd percentile

93% of scientists in this discipline score the same or lower.

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

Ian R. Mann 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 Ian R. Mann 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.

Research.com Recognitions

  • 2023 - Research.com Environmental Sciences in Canada Leader Award
  • 2020 - Fellow of the Royal Society of Canada Academy of Science

Overview

Ian R. Mann is affiliated with the University of Alberta in Canada and has contributed extensively to the fields of Physics and Astronomy as well as Earth and Planetary Sciences. Their research spans several key subfields, notably Astronomy and Astrophysics, Geophysics, Molecular Biology, Aerospace Engineering, and Atmospheric Science.

The main topics addressed in Ian R. Mann's research include:

  • Ionosphere and magnetosphere dynamics
  • Solar and Space Plasma Dynamics
  • Earthquake Detection and Analysis
  • Geomagnetism and Paleomagnetism Studies
  • Atmospheric Ozone and Climate
  • Geophysical and Geoelectrical Methods
  • Astro and Planetary Science

The scientist has published frequently in several renowned venues, including:

  • Journal of Geophysical Research Space Physics
  • Space Weather
  • Geophysical Research Letters
  • Space Science Reviews
  • Frontiers in Astronomy and Space Sciences

Among recent notable papers by Ian R. Mann are:

  • Northern preference for terrestrial electromagnetic energy input from space weather, 2021, Nature Communications
  • Rapid Outer Radiation Belt Flux Dropouts and Fast Acceleration During the March 2015 and 2013 Storms: The Role of Ultra-Low Frequency Wave Transport From a Dynamic Outer Boundary, 2020, Journal of Geophysical Research Space Physics
  • Estimating the Geoelectric Field and Electric Power Transmission Line Voltage During a Geomagnetic Storm in Alberta, Canada Using Measured Magnetotelluric Impedance Data: The Influence of Three-Dimensional Electrical Structures in the Lithosphere, 2021, Space Weather
  • The Van Allen Probes Electric Field and Waves Instrument: Science Results, Measurements, and Access to Data, 2022, Space Science Reviews
  • A Tale of Two Radiation Belts: The Energy-Dependence of Self-Limiting Electron Space Radiation, 2021, Geophysical Research Letters

Frequent collaborators in Ian R. Mann's research include:

  • L. G. Ozeke
  • L. Olifer
  • H. E. Spence
  • I. J. Rae
  • K. R. Murphy

In recognition of contributions to science, Ian R. Mann was named a Fellow of the Royal Society of Canada in 2020 under the Academy of Science category.

Best Publications

  • Tail reconnection triggering substorm onset.

    Vassilis Angelopoulos;James P. McFadden;Davin Larson;Charles W. Carlson

  • Corotating solar wind streams and recurrent geomagnetic activity: A review

    Bruce T. Tsurutani;Bruce T. Tsurutani;Walter D. Gonzalez;Alicia L. C. Gonzalez;Fernando L. Guarnieri

  • The Electric Field and Waves Instruments on the Radiation Belt Storm Probes Mission

    J. R. Wygant;J. W. Bonnell;K. Goetz;R. E. Ergun

  • Science Goals and Overview of the Radiation Belt Storm Probes (RBSP) Energetic Particle, Composition, and Thermal Plasma (ECT) Suite on NASA’s Van Allen Probes Mission

    H. E. Spence;G. D. Reeves;D. N. Baker;J. B. Blake

  • Understanding space weather to shield society: A global road map for 2015-2025 commissioned by COSPAR and ILWS

    Carolus J. Schrijver;Kirsti Kauristie;Alan D. Aylward;Clezio M. Denardini

  • Effect of EMIC waves on relativistic and ultrarelativistic electron populations: Ground-based and Van Allen Probes observations

    M. Usanova;A. Drozdov;A. Drozdov;K. Orlova;K. Orlova;I. R. Mann

  • The Upgraded CARISMA Magnetometer Array in the THEMIS Era

    I. R. Mann;D. K. Milling;I. J. Rae;L. G. Ozeke

  • Energization of relativistic electrons in the presence of ULF power and mev microbursts: Evidence for dual ULF and VLF acceleration

    T. P. O'Brien;K. R. Lorentzen;I. R. Mann;I. R. Mann;N. P. Meredith

  • THEMIS observations of electromagnetic ion cyclotron wave occurrence: Dependence on AE, SYMH, and solar wind dynamic pressure

    M. E. Usanova;I. R. Mann;J. Bortnik;J. Bortnik;L. Shao

  • First Results from the THEMIS Mission

    V. Angelopoulos;D. Sibeck;C. W. Carlson;J. P. McFadden

  • Excitation of magnetospheric waveguide modes by magnetosheath flows

    Ian R. Mann;Andrew N. Wright;Katharine J. Mills;Valery M. Nakariakov

  • A correlation between extended intervals of Ulf wave power and storm‐time geosynchronous relativistic electron flux enhancements

    R. A. Mathie;I. R. Mann

  • Analytic expressions for ULF wave radiation belt radial diffusion coefficients

    Louis G. Ozeke;Ian R. Mann;Kyle R. Murphy;I. Jonathan Rae

  • Canadian High Arctic Ionospheric Network (CHAIN)

    P. T. Jayachandran;R. B. Langley;J. W. MacDougall;S. C. Mushini

  • On the solar wind control of Pc5 ULF pulsation power at mid‐latitudes: Implications for MeV electron acceleration in the outer radiation belt

    R. A. Mathie;I. R. Mann

  • Coupling of magnetospheric cavity modes to field line resonances: A study of resonance widths

    Ian R. Mann;Andrew N. Wright;Paul S. Cally

  • Multipoint observations of magnetospheric compression‐related EMIC Pc1 waves by THEMIS and CARISMA

    M. E. Usanova;I. R. Mann;I. J. Rae;Z. C. Kale

  • Application and validation of the spherical elementary currents systems technique for deriving ionospheric equivalent currents with the North American and Greenland ground magnetometer arrays

    James M. Weygand;Olaf Amm;A. Viljanen;V. Angelopoulos

  • Evolution and characteristics of global Pc5 ULF waves during a high solar wind speed interval

    I. J. Rae;E. F. Donovan;I. R. Mann;F. R. Fenrich

  • Van Allen probes, NOAA, GOES, and ground observations of an intense EMIC wave event extending over 12 h in magnetic local time

    M. J. Engebretson;J. L. Posch;J. R. Wygant;C. A. Kletzing

Frequent Co-Authors

Vassilis Angelopoulos
Vassilis Angelopoulos University of California, Los Angeles
I. J. Rae
I. J. Rae Northumbria University
Eric Donovan
Eric Donovan University of Calgary
Ioannis A. Daglis
Ioannis A. Daglis National and Kapodistrian University of Athens
Daniel N. Baker
Daniel N. Baker University of Colorado Boulder
Karl-Heinz Glassmeier
Karl-Heinz Glassmeier Technische Universität Braunschweig
Howard J. Singer
Howard J. Singer National Weather Service
Christopher T. Russell
Christopher T. Russell University of California, Los Angeles
Harald U. Frey
Harald U. Frey University of California, Berkeley
Drew L. Turner
Drew L. Turner Johns Hopkins University Applied Physics Laboratory

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