World's Best Scientists 2026 revealed!

D-Index & Metrics

Environmental Sciences

D-Index
49
Citations
10658
World Ranking
5175
National Ranking
1903

John Hallett 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 John Hallett 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: 177 publications — 55th percentile

55% of scientists in this discipline score the same or lower.

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

John Hallett 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 John Hallett 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: 49 D-Index — 47th percentile

47% of scientists in this discipline score the same or lower.

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

Overview

John Hallett was affiliated with the Desert Research Institute in the United States. Their scientific career included contributions primarily focused on research conducted through this institution.

Throughout their career, Hallett did not have publicly listed recent papers, frequent co-authors, or repeated publication venues documented in available data.

The scientist's work did not have specific fields of study, subfields, or main research topics recorded, limiting detailed insights into the thematic scope of their research activities.

There is no record of book publications associated with Hallett or awards received during their career.

Details on Hallett's research contributions and collaborations remain minimal based on the accessible metadata. The information available confirms their status as deceased, which contextualizes the profile in the past tense.

Best Publications

  • Production of secondary ice particles during the riming process

    J. Hallett;S. C. Mossop

  • A Comprehensive Habit Diagram for Atmospheric Ice Crystals: Confirmation from the Laboratory, AIRS II, and Other Field Studies

    Matthew P. Bailey;John Hallett

  • Microphysical characterization of mixed‐phase clouds

    Alexei V. Korolev;George A. Isaac;Stewart G. Cober;J. Walter Strapp

  • Solute effects on ice recrystallization: An assessment technique

    Charles A. Knight;John Hallett;A.L. DeVries

  • Early electrification and precipitation development in a small, isolated Montana cumulonimbus

    J. E. Dye;J. J. Jones;W. P. Winn;T. A. Cerni

  • Growth Rates and Habits of Ice Crystals between −20° and −70°C

    Matthew Bailey;John Hallett

  • The Influence of Temperature and Supersaturation on the Habit of Ice Crystals Grown from the Vapour

    J. Hallett;Basil John Mason

  • Observations of the Distribution of Ice in Hurricanes

    R. A. Black;J. Hallett

  • Degradation of In-Cloud Forward Scattering Spectrometer Probe Measurements in the Presence of Ice Particles

    B. A. Gardiner;J. Hallett

  • Ice particle habits in Arctic clouds

    A. V. Korolev;G. A. Isaac;J. Hallett

  • The Temperature Dependence of the Viscosity of Supercooled Water

    J Hallett

  • Ice Crystal Concentration in Cumulus Clouds: Influence of the Drop Spectrum

    S. C. Mossop;J. Hallett

  • Electrification of the Hurricane

    Robert A. Black;John Hallett

  • Experimental Studies of the Crystallization of Supercooled Water

    J. Hallett

  • Characterization of Combustion Aerosols for Haze and Cloud Formation

    J. Hallett;J. G. Hudson;C. F. Rogers

  • A laboratory study of the ice nucleating properties of some mineral particulates

    P. Roberts;J. Hallett

  • Ice particle habits in stratiform clouds

    A. Korolev;G. A. Isaac;J. Hallett

  • Ice nucleation processes in upper tropospheric wave‐clouds observed during SUCCESS

    E. J. Jensen;O. B. Toon;A. Tabazadeh;G. W. Sachse

  • Role of small ice crystals in radiative properties of cirrus: A case study, FIRE II, November 22, 1991

    W. Patrick Arnott;Ya Yi Dong;John Hallett;Michael R. Poellot

  • The epitaxial growth of ice on single-crystalline substrates

    G.W. Bryant;J. Hallett;B.J. Mason

  • Aircraft measurements of ice in Florida cumuli

    John Hallett;Robert I. Sax;Dennis Lamb;A. S. Ramachandra Murty

Frequent Co-Authors

George A. Isaac
George A. Isaac Weather Impacts Consulting Incorporated
Yangang Liu
Yangang Liu Brookhaven National Laboratory
Alexei Korolev
Alexei Korolev Environment and Climate Change Canada
Michael R. Poellot
Michael R. Poellot University of North Dakota
James G. Hudson
James G. Hudson Desert Research Institute
Patrick Minnis
Patrick Minnis Langley Research Center
Owen B. Toon
Owen B. Toon University of Colorado Boulder
Gerald M. Heymsfield
Gerald M. Heymsfield Goddard Space Flight Center
Kenneth Sassen
Kenneth Sassen University of Alaska Fairbanks
James D. Spinhirne
James D. Spinhirne University of Arizona

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