World's Best Scientists 2026 revealed!
Michel Grégoire

Michel Grégoire

D-Index & Metrics

Earth Science

D-Index
41
Citations
6267
World Ranking
5542
National Ranking
404

Michel Grégoire publication distribution in Earth Science in 2026

The chart shows the distribution of publications by all Research.com ranked scientists in the field of Earth Science in 2026. The highlighted bar marks where Michel Grégoire sits on this spectrum.

38–42 publications: 1 scientists 43–47 publications: 0 scientists 48–52 publications: 3 scientists 53–57 publications: 8 scientists 58–62 publications: 11 scientists 63–67 publications: 16 scientists 68–72 publications: 24 scientists 73–77 publications: 31 scientists 78–82 publications: 49 scientists 83–87 publications: 77 scientists 88–92 publications: 86 scientists 93–97 publications: 88 scientists 98–102 publications: 92 scientists 103–107 publications: 84 scientists 108–112 publications: 102 scientists 113–117 publications: 108 scientists 118–122 publications: 117 scientists 123–127 publications: 126 scientists 128–132 publications: 146 scientists 133–137 publications: 114 scientists 138–142 publications: 102 scientists 143–147 publications: 127 scientists 148–152 publications: 102 scientists 153–157 publications: 112 scientists 158–162 publications: 102 scientists 163–167 publications: 127 scientists 168–172 publications: 121 scientists 173–177 publications: 112 scientists 178–182 publications: 109 scientists 183–187 publications: 98 scientists 188–192 publications: 92 scientists 193–197 publications: 105 scientists 198–202 publications: 77 scientists 203–207 publications: 80 scientists 208–212 publications: 89 scientists 213–217 publications: 70 scientists 218–222 publications: 74 scientists 223–227 publications: 74 scientists 228–232 publications: 70 scientists 233–237 publications: 67 scientists 238–242 publications: 59 scientists 243–247 publications: 67 scientists 248–252 publications: 51 scientists 253–257 publications: 46 scientists 258–262 publications: 41 scientists 263–267 publications: 39 scientists 268–272 publications: 34 scientists 273–277 publications: 39 scientists 278–282 publications: 35 scientists 283–287 publications: 36 scientists 288–292 publications: 35 scientists 293–297 publications: 29 scientists 298–302 publications: 23 scientists 303–307 publications: 39 scientists 308–312 publications: 34 scientists 313–317 publications: 23 scientists 318–322 publications: 18 scientists 323–327 publications: 18 scientists 328–332 publications: 21 scientists 333–337 publications: 20 scientists 338–342 publications: 15 scientists 343–347 publications: 13 scientists 348–352 publications: 24 scientists 353–357 publications: 25 scientists 358–362 publications: 10 scientists 363–367 publications: 20 scientists 368–372 publications: 17 scientists 373–377 publications: 18 scientists 378–382 publications: 15 scientists 383–387 publications: 7 scientists 388–392 publications: 22 scientists 393–397 publications: 9 scientists 398–402 publications: 11 scientists 403–407 publications: 16 scientists 408–412 publications: 4 scientists 413–417 publications: 5 scientists 418–422 publications: 14 scientists 423–427 publications: 8 scientists 428–432 publications: 7 scientists 433–437 publications: 7 scientists 438–442 publications: 10 scientists 443–447 publications: 10 scientists 448–452 publications: 3 scientists 453–457 publications: 9 scientists 458–462 publications: 11 scientists 463–467 publications: 4 scientists 468–472 publications: 6 scientists 473–477 publications: 11 scientists 478–482 publications: 8 scientists 483–487 publications: 2 scientists 488–492 publications: 3 scientists 493–497 publications: 4 scientists 498–502 publications: 4 scientists 503–507 publications: 4 scientists 508–509 publications: 4 scientists 510+ publications: 100 scientists
38 publications 510+

This scientist: 243 publications — 75th percentile

75% of scientists in this discipline score the same or lower.

The last bar groups every scientist with 510 publications or more.

Michel Grégoire D-index placement in Earth Science in 2026

The chart shows the D-index (discipline H-index) distribution of Earth Science scientists ranked by Research.com in 2026. The highlighted bar marks where Michel Grégoire sits on this spectrum.

30 D-Index: 15 scientists 31 D-Index: 42 scientists 32 D-Index: 60 scientists 33 D-Index: 90 scientists 34 D-Index: 103 scientists 35 D-Index: 108 scientists 36 D-Index: 142 scientists 37 D-Index: 147 scientists 38 D-Index: 147 scientists 39 D-Index: 152 scientists 40 D-Index: 143 scientists 41 D-Index: 157 scientists 42 D-Index: 141 scientists 43 D-Index: 151 scientists 44 D-Index: 140 scientists 45 D-Index: 135 scientists 46 D-Index: 121 scientists 47 D-Index: 108 scientists 48 D-Index: 128 scientists 49 D-Index: 111 scientists 50 D-Index: 106 scientists 51 D-Index: 112 scientists 52 D-Index: 102 scientists 53 D-Index: 103 scientists 54 D-Index: 94 scientists 55 D-Index: 61 scientists 56 D-Index: 101 scientists 57 D-Index: 71 scientists 58 D-Index: 65 scientists 59 D-Index: 78 scientists 60 D-Index: 93 scientists 61 D-Index: 56 scientists 62 D-Index: 58 scientists 63 D-Index: 52 scientists 64 D-Index: 63 scientists 65 D-Index: 49 scientists 66 D-Index: 53 scientists 67 D-Index: 57 scientists 68 D-Index: 50 scientists 69 D-Index: 44 scientists 70 D-Index: 44 scientists 71 D-Index: 31 scientists 72 D-Index: 33 scientists 73 D-Index: 33 scientists 74 D-Index: 23 scientists 75 D-Index: 32 scientists 76 D-Index: 24 scientists 77 D-Index: 17 scientists 78 D-Index: 19 scientists 79 D-Index: 9 scientists 80 D-Index: 21 scientists 81 D-Index: 20 scientists 82 D-Index: 17 scientists 83 D-Index: 19 scientists 84 D-Index: 19 scientists 85 D-Index: 14 scientists 86 D-Index: 6 scientists 87 D-Index: 14 scientists 88 D-Index: 17 scientists 89 D-Index: 10 scientists 90 D-Index: 8 scientists 91 D-Index: 8 scientists 92 D-Index: 9 scientists 93 D-Index: 6 scientists 94+ D-Index: 98 scientists
30 D-Index 94+

This scientist: 41 D-Index — 30th percentile

30% of scientists in this discipline score the same or lower.

The last bar groups every scientist with 94 D-Index or more.

Overview

Michel Grégoire is affiliated with Paul Sabatier University in France and specializes in materials science with a focus on natural fiber reinforced composites and related fields. Their research spans polymers and plastics, biomaterials, civil and structural engineering, mechanical engineering, and plant science.

Their work addresses various aspects of natural fibers, particularly hemp and flax, and their applications in composite materials. Major research topics include:

  • Natural Fiber Reinforced Composites
  • Advanced Cellulose Research Studies
  • Geotechnical Engineering and Soil Stabilization
  • Agricultural Engineering and Mechanization
  • Textile materials and evaluations
  • Polysaccharides and Plant Cell Walls
  • Food composition and properties

Grégoire's publication record highlights several recent papers published in established scientific journals. Notable works listed by year and publication venue include:

  • Exploring the dew retting feasibility of hemp in very contrasting European environments: Influence on the tensile mechanical properties of fibres and composites, 2021, Industrial Crops and Products
  • Comparing flax and hemp fibres yield and mechanical properties after scutching/hackling processing, 2021, Industrial Crops and Products
  • Anticipating global warming effects: A comprehensive study of drought impact of both flax plants and fibres, 2022, Industrial Crops and Products
  • Influence of industrial processing parameters on the effective properties of long aligned European hemp fibres in composite materials, 2022, Composites Part A Applied Science and Manufacturing
  • A round-robin study on the tensile characterization of single fibres: A multifactorial analysis and recommendations for more reliable results, 2024, Composites Part A Applied Science and Manufacturing

Their publications are frequently found in the following venues:

  • Industrial Crops and Products
  • Composites Part A Applied Science and Manufacturing
  • Journal of Natural Fibers
  • Fibers
  • Analele Universitării din București Drept

Michel Grégoire has collaborated extensively with several researchers in related fields. Frequent co-authors include:

  • Pierre Ouagne
  • Emmanuel De Luycker
  • Vincent Placet
  • Mahadev Bar
  • Salvatore Musio

Best Publications

  • Garnet Lherzolites from the Kaapvaal Craton (South Africa): Trace Element Evidence for a Metasomatic History

    M. Grégoire;D. R. Bell;D. R. Bell;A. P. Le Roex

  • Hydrous metasomatism of oceanic sub-arc mantle, Lihir, Papua New Guinea: petrology and geochemistry of fluid-metasomatised mantle wedge xenoliths

    Brent I.A McInnes;Michel Gregoire;Raymond A Binns;Peter M Herzig

  • Trace element geochemistry of phlogopite-rich mafic mantle xenoliths: Their classification and their relationship to phlogopite-bearing peridotites and kimberlites revisited

    M. Grégoire;D. R. Bell;A. P. Le Roex

  • Juvenile Paleoproterozoic crust evolution during the Eburnean orogeny (~2.2-2.0Ga), western Burkina Faso

    Lenka Baratoux;Václav Metelka;Václav Metelka;Séta Naba;Mark W. Jessell

  • Amphiboles from suprasubduction and intraplate lithospheric mantle

    Massimo Coltorti;Costanza Bonadiman;Barbara Faccini;Michel Grégoire

  • Trace Element Residence and Partitioning in Mantle Xenoliths Metasomatized by Highly Alkaline, Silicate- and Carbonate-rich Melts (Kerguelen Islands, Indian Ocean)

    M. Grégoire;B. N. Moine;Suzanne Y. O’Reilly;J. Y. Cottin

  • Hydrous metasomatism of oceanic sub-arc mantle, Lihir, Papua New Guinea: Part 2. Trace element characteristics of slab-derived fluids

    Michel Grégoire;Brent I.A. McInnes;Suzanne Y. O'Reilly

  • Trace element geochemistry by laser ablation ICP-MS of micas associated with Ta mineralization in the Tanco pegmatite, Manitoba, Canada

    Marieke Van Lichtervelde;Michel Grégoire;Robert L. Linnen;Didier Béziat

  • Origin of Archean subcontinental lithospheric mantle: Some petrological constraints

    Nicholas Arndt;Nicolas Coltice;H. Helmstaedt;M. Gregoire

  • Silica and volatile-element metasomatism of Archean mantle: a xenolith-scale example from the Kaapvaal Craton

    David R. Bell;David R. Bell;M. Grégoire;T. L. Grove;N. Chatterjee

  • The volcanic history of central Elysium Planitia: Implications for martian magmatism

    J. Vaucher;David Baratoux;N. Mangold;P. Pinet

  • Platinum-group elements and the multistage metasomatic history of Kerguelen lithospheric mantle (South Indian Ocean)

    Jean-Pierre Lorand;Guillaume Delpech;Guillaume Delpech;Michel Grégoire;Bertrand Moine

  • Plume-subduction interaction forms large auriferous provinces

    Santiago Tassara;José María González-Jiménez;José María González-Jiménez;Martin Reich;Manuel E. Schilling

  • Feldspar–Ti-oxide metasomatism in off-cratonic continental and oceanic upper mantle

    D.A Ionov;M Grégoire;V.S Prikhod'ko

  • On the iron isotope heterogeneity of lithospheric mantle xenoliths: implications for mantle metasomatism, the origin of basalts and the iron isotope composition of the Earth

    Franck Poitrasson;Guillaume Delpech;Michel Grégoire

  • Carbonatite melt in oceanic upper mantle beneath the Kerguelen Archipelago

    B.N. Moine;B.N. Moine;M. Grégoire;Suzanne Y. O'Reilly;G. Delpech;G. Delpech

  • Armalcolite-bearing, Ti-rich metasomatic assemblages in harzburgitic xenoliths from the Kerguelen Islands: implications for the oceanic mantle budget of high-field strength elements

    M. Grégoire;J.P. Lorand;S.Y. O’Reilly;J.Y. Cottin

  • Pyroxenites from the Southwest Indian Ridge, 9–16°E: Cumulates from Incremental Melt Fractions Produced at the Top of a Cold Melting Regime

    C. Dantas;G. Ceuleneer;M. Gregoire;M. Python

  • High field strength element fractionation in the upper mantle: Evidence from amphibole-rich composite mantle xenoliths from the Kerguelen Islands (Indian Ocean)

    Bertrand Moine;Michel Gregoire;Suzanne O'Reilly;S M F Sheppard

  • Spinel lherzolite xenoliths from the Premier kimberlite (Kaapvaal craton, South Africa): Nature and evolution of the shallow upper mantle beneath the Bushveld complex

    M. Grégoire;C. Tinguely;D.R. Bell;A.P. le Roex

  • Ultra-refractory domains in the oceanic mantle lithosphere sampled as mantle xenoliths at ocean Islands

    Nina S.C. Simon;Else Ragnhild Neumann;Costanza Bonadiman;Massimo Coltorti

Frequent Co-Authors

Suzanne Y. O'Reilly
Suzanne Y. O'Reilly Macquarie University
Theodoros Ntaflos
Theodoros Ntaflos University of Vienna
Nadine Mattielli
Nadine Mattielli Université Libre de Bruxelles
Dominique Weis
Dominique Weis University of British Columbia
Massimo Coltorti
Massimo Coltorti University of Ferrara
Georges Ceuleneer
Georges Ceuleneer Federal University of Toulouse Midi-Pyrénées
William L. Griffin
William L. Griffin Macquarie University
Jean-Pierre Lorand
Jean-Pierre Lorand University of Nantes
David R. Bell
David R. Bell Nelson Mandela University
Nicolas Mangold
Nicolas Mangold University of Nantes

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