World's Best Scientists 2026 revealed!

D-Index & Metrics

Environmental Sciences

D-Index
64
Citations
14758
World Ranking
2324
National Ranking
88

Jean-Jacques Berthelier 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 Jean-Jacques Berthelier 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: 440 publications — 95th percentile

95% of scientists in this discipline score the same or lower.

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

Jean-Jacques Berthelier 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 Jean-Jacques Berthelier 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: 64 D-Index — 77th percentile

77% of scientists in this discipline score the same or lower.

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

Overview

Jean-Jacques Berthelier is a researcher affiliated with the Centre national de la recherche scientifique (CNRS) in France. Their work primarily centers on Physics and Astronomy, with significant contributions in Astronomy and Astrophysics, Ecology, Geophysics, Molecular Biology, and Spectroscopy.

Their research focuses on multiple interconnected scientific topics including:

  • Astro and Planetary Science
  • Ionosphere and magnetosphere dynamics
  • Planetary Science and Exploration
  • Isotope Analysis in Ecology
  • Geomagnetism and Paleomagnetism Studies
  • Earthquake Detection and Analysis
  • Mass Spectrometry Techniques and Applications

Jean-Jacques Berthelier has contributed to several peer-reviewed publications, notably in high-profile journals and review venues. Frequent publication venues are:

  • Space Science Reviews
  • Monthly Notices of the Royal Astronomical Society
  • Journal of Geophysical Research Space Physics
  • arXiv (Cornell University)
  • Astronomy and Astrophysics

Some recent papers by this researcher include:

  • Evidence of ammonium salts in comet 67P as explanation for the nitrogen depletion in cometary comae, 2020, Nature Astronomy
  • Pre-flight Calibration and Near-Earth Commissioning Results of the Mercury Plasma Particle Experiment (MPPE) Onboard MMO (Mio), 2021, Space Science Reviews
  • SERENA: Particle Instrument Suite for Determining the Sun-Mercury Interaction from BepiColombo, 2021, Space Science Reviews
  • High D/H ratios in water and alkanes in comet 67P/Churyumov-Gerasimenko measured with Rosetta/ROSINA DFMS, 2022, Astronomy and Astrophysics
  • Volatiles in the H2O and CO2 ices of comet 67P/Churyumov-Gerasimenko, 2023, Monthly Notices of the Royal Astronomical Society

The researcher collaborates regularly with several co-authors, including:

  • Nora Hänni
  • M. Rubín
  • Johan De Keyser
  • S. F. Wampfler
  • S. A. Fuselier

Best Publications

  • Cassini plasma spectrometer investigation

    D. T. Young;J. J. Berthelier;M. Blanc;J. L. Burch

  • Prebiotic chemicals—amino acid and phosphorus—in the coma of comet 67P/Churyumov-Gerasimenko

    Kathrin Altwegg;Hans Balsiger;Akiva Bar-Nun;Jean Jacques Berthelier

  • 67P/Churyumov-Gerasimenko, a Jupiter family comet with a high D/H ratio

    K. Altwegg;H. Balsiger;A. Bar-Nun;Jean-Jacques Berthelier

  • Rosina - Rosetta orbiter spectrometer for ion and neutral analysis

    Hans Balsiger;Kathrin Altwegg;Peter Bochsler;Peter Eberhardt

  • ICE, the electric field experiment on DEMETER

    J.J. Berthelier;M. Godefroy;F. Leblanc;M. Malingre

  • In situ gas and ion measurements at comet Halley

    Unknown

  • Inventory of the volatiles on comet 67P/Churyumov-Gerasimenko from Rosetta/ROSINA

    Léna Le Roy;Kathrin Altwegg;Hans Balsiger;Jean-Jacques Berthelier

  • Abundant molecular oxygen in the coma of comet 67P/Churyumov-Gerasimenko.

    Andre Bieler;Kathrin Altwegg;Hans Balsiger;Akiva Bar-Nun

  • Composition and dynamics of plasma in Saturn's magnetosphere.

    D. T. Young;Jean-Jacques Berthelier;M. Blanc;J. L. Burch

  • Time variability and heterogeneity in the coma of 67P/Churyumov-Gerasimenko

    Myrtha Hässig;Myrtha Hässig;Kathrin Altwegg;Hans Balsiger;A. Bar-Nun

  • Examples of unusual ionospheric observations made by the DEMETER satellite over seismic regions

    M. Parrot;J.J. Berthelier;J.P. Lebreton;J.A. Sauvaud

  • The magnetic field experiment IMSC and its data processing onboard DEMETER: Scientific objectives, description and first results

    M. Parrot;D. Benoist;J.J. Berthelier;J. Błęcki

  • Molecular Nitrogen in Comet 67P/Churyumov-Gerasimenko Indicates a Low Formation Temperature

    Martin Rubin;Kathrin Altwegg;Hans Balsiger;A. Bar-Nun

  • Sulphur-bearing species in the coma of comet 67P/Churyumov–Gerasimenko

    Ursina Maria Calmonte;Kathrin Altwegg;Hans Balsiger;J. J. Berthelier

  • Xenon isotopes in 67P/Churyumov-Gerasimenko show that comets contributed to Earth's atmosphere

    B. Marty;Kathrin Altwegg;Hans Balsiger;A. Bar-Nun

  • Elemental and molecular abundances in comet 67P/Churyumov-Gerasimenko

    Martin Rubin;Kathrin Altwegg;Hans Balsiger;Jean-Jacques Berthelier

  • Evolution of water production of 67P/Churyumov-Gerasimenko: an empirical model and a multi-instrument study

    Kenneth C. Hansen;K. Altwegg;Jean-Jacques Berthelier;André Bieler

  • Organics in comet 67P – a first comparative analysis of mass spectra from ROSINA–DFMS, COSAC and Ptolemy

    Kathrin Altwegg;Hans Balsiger;J.J. Berthelier;André Bieler

  • IAP, the thermal plasma analyzer on DEMETER

    Jean-Jacques Berthelier;Michel Godefroy;Frédéric Leblanc;Elena Seran

  • Global diagnostics of the ionospheric perturbations related to the seismic activity using the VLF radio signals collected on the DEMETER satellite

    O. Molchanov;A. Rozhnoi;M. Solovieva;O. Akentieva

  • High-frequency seismo-electromagnetic effects

    Michel Parrot;J. Achache;J.J. Berthelier;E. Blanc

Frequent Co-Authors

Michel Parrot
Michel Parrot Centre national de la recherche scientifique, CNRS
Tamas I. Gombosi
Tamas I. Gombosi University of Michigan–Ann Arbor
Peter Wurz
Peter Wurz University of Bern
A. Korth
A. Korth Max Planck Society
Andrew J. Coates
Andrew J. Coates University College London
H. Rème
H. Rème Paul Sabatier University
David J. McComas
David J. McComas Princeton University
Robert E. Johnson
Robert E. Johnson The University of Texas Medical Branch at Galveston
Konrad Schwingenschuh
Konrad Schwingenschuh Austrian Academy of Sciences
Bernard Marty
Bernard Marty University of Lorraine

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