World's Best Scientists 2026 revealed!
Michel Grégoire

Michel Grégoire

D-Index & Metrics

Discipline name D-Index World Ranking Current World Ranking National Ranking Current National Ranking Publications Citations
Earth Science 41 5542 5124 404 383 243 6267

Michel Grégoire publications per year

The chart shows the history of publications by Michel Grégoire between 1992 and 2024, highlighting the no. of papers published in each year and offering an overview of the publication velocity of this scholar. Michel Grégoire published across 33 years, from 1992 to 2024, averaging 7.5 papers a year. Output peaked at 18 publications in 2009. 6 of the 246 publications appeared in the last two years.

No. of publications
5 10 15
Bar chart. Horizontal axis: year, 1992 to 2024. Vertical axis: number of publications, 0 to 18. Peak 18 publications in 2009. 1992: 4 publications 1993: 2 publications 1994: 5 publications 1995: 10 publications 1996: 4 publications 1997: 2 publications 1998: 2 publications 1999: 4 publications 2000: 3 publications 2001: 9 publications 2002: 4 publications 2003: 4 publications 2004: 6 publications 2005: 3 publications 2006: 6 publications 2007: 8 publications 2008: 11 publications 2009: 18 publications 2010: 16 publications 2011: 7 publications 2012: 6 publications 2013: 10 publications 2014: 5 publications 2015: 14 publications 2016: 7 publications 2017: 12 publications 2018: 9 publications 2019: 13 publications 2020: 17 publications 2021: 16 publications 2022: 3 publications 2023: 4 publications 2024: 2 publications
1992 2024

246 publications in total across all disciplines

View publications per year as a table
Michel Grégoire: publications per year, 1992 to 2024
Year Publications
1992 4
1993 2
1994 5
1995 10
1996 4
1997 2
1998 2
1999 4
2000 3
2001 9
2002 4
2003 4
2004 6
2005 3
2006 6
2007 8
2008 11
2009 18
2010 16
2011 7
2012 6
2013 10
2014 5
2015 14
2016 7
2017 12
2018 9
2019 13
2020 17
2021 16
2022 3
2023 4
2024 2
Total 246
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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.

No. of scientists
100 200 300 400 500
Bar chart with 58 bars. Horizontal axis: publications, 38–47 to 603+. Vertical axis: number of scientists, 0 to 557. Most scientists, 557, have 128–137 publications. The last bar groups every scientist with 603 publications or more. The highlighted bar, 238–247 publications, is where this scientist sits. 38–47 publications: 5 scientists 48–57 publications: 33 scientists 58–67 publications: 94 scientists 68–77 publications: 161 scientists 78–87 publications: 278 scientists 88–97 publications: 376 scientists 98–107 publications: 404 scientists 108–117 publications: 484 scientists 118–127 publications: 540 scientists 128–137 publications: 557 scientists 138–147 publications: 491 scientists 148–157 publications: 495 scientists 158–167 publications: 458 scientists 168–177 publications: 490 scientists 178–187 publications: 414 scientists 188–197 publications: 401 scientists 198–207 publications: 333 scientists 208–217 publications: 292 scientists 218–227 publications: 290 scientists 228–237 publications: 262 scientists 238–247 publications: 243 scientists 248–257 publications: 208 scientists 258–267 publications: 185 scientists 268–277 publications: 147 scientists 278–287 publications: 128 scientists 288–297 publications: 119 scientists 298–307 publications: 120 scientists 308–317 publications: 107 scientists 318–327 publications: 93 scientists 328–337 publications: 87 scientists 338–347 publications: 64 scientists 348–357 publications: 87 scientists 358–367 publications: 60 scientists 368–377 publications: 60 scientists 378–387 publications: 34 scientists 388–397 publications: 50 scientists 398–407 publications: 44 scientists 408–417 publications: 31 scientists 418–427 publications: 39 scientists 428–437 publications: 27 scientists 438–447 publications: 36 scientists 448–457 publications: 27 scientists 458–467 publications: 29 scientists 468–477 publications: 30 scientists 478–487 publications: 19 scientists 488–497 publications: 15 scientists 498–507 publications: 18 scientists 508–517 publications: 19 scientists 518–527 publications: 16 scientists 528–537 publications: 10 scientists 538–547 publications: 11 scientists 548–557 publications: 14 scientists 558–567 publications: 11 scientists 568–577 publications: 7 scientists 578–587 publications: 14 scientists 588–597 publications: 5 scientists 598–602 publications: 4 scientists 603+ publications: 100 scientists
38–47 publications 603+

This scientist: 243 publications — 76th percentile

76% of scientists in this discipline score the same or lower.

The last bar groups every scientist with 603 publications or more.

View publications distribution as a table
Number of Earth Science scientists by publication count, Research.com 2026 ranking edition. Based on 9,176 ranked scientists.
Publications Scientists This scientist
38–47 5
48–57 33
58–67 94
68–77 161
78–87 278
88–97 376
98–107 404
108–117 484
118–127 540
128–137 557
138–147 491
148–157 495
158–167 458
168–177 490
178–187 414
188–197 401
198–207 333
208–217 292
218–227 290
228–237 262
238–247 243 243
248–257 208
258–267 185
268–277 147
278–287 128
288–297 119
298–307 120
308–317 107
318–327 93
328–337 87
338–347 64
348–357 87
358–367 60
368–377 60
378–387 34
388–397 50
398–407 44
408–417 31
418–427 39
428–437 27
438–447 36
448–457 27
458–467 29
468–477 30
478–487 19
488–497 15
498–507 18
508–517 19
518–527 16
528–537 10
538–547 11
548–557 14
558–567 11
568–577 7
578–587 14
588–597 5
598–602 4
603+ 100
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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.

No. of scientists
100 200 300
Bar chart with 77 bars. Horizontal axis: D-Index, 30 to 106+. Vertical axis: number of scientists, 0 to 389. Most scientists, 389, have 36 D-Index. The last bar groups every scientist with 106 D-Index or more. The highlighted bar, 41 D-Index, is where this scientist sits. 30 D-Index: 144 scientists 31 D-Index: 215 scientists 32 D-Index: 278 scientists 33 D-Index: 379 scientists 34 D-Index: 366 scientists 35 D-Index: 372 scientists 36 D-Index: 389 scientists 37 D-Index: 366 scientists 38 D-Index: 344 scientists 39 D-Index: 349 scientists 40 D-Index: 296 scientists 41 D-Index: 289 scientists 42 D-Index: 277 scientists 43 D-Index: 279 scientists 44 D-Index: 248 scientists 45 D-Index: 257 scientists 46 D-Index: 212 scientists 47 D-Index: 202 scientists 48 D-Index: 207 scientists 49 D-Index: 204 scientists 50 D-Index: 183 scientists 51 D-Index: 178 scientists 52 D-Index: 182 scientists 53 D-Index: 178 scientists 54 D-Index: 163 scientists 55 D-Index: 117 scientists 56 D-Index: 163 scientists 57 D-Index: 120 scientists 58 D-Index: 113 scientists 59 D-Index: 136 scientists 60 D-Index: 135 scientists 61 D-Index: 96 scientists 62 D-Index: 103 scientists 63 D-Index: 83 scientists 64 D-Index: 103 scientists 65 D-Index: 83 scientists 66 D-Index: 89 scientists 67 D-Index: 92 scientists 68 D-Index: 89 scientists 69 D-Index: 78 scientists 70 D-Index: 75 scientists 71 D-Index: 53 scientists 72 D-Index: 62 scientists 73 D-Index: 54 scientists 74 D-Index: 35 scientists 75 D-Index: 52 scientists 76 D-Index: 50 scientists 77 D-Index: 32 scientists 78 D-Index: 37 scientists 79 D-Index: 20 scientists 80 D-Index: 33 scientists 81 D-Index: 36 scientists 82 D-Index: 34 scientists 83 D-Index: 34 scientists 84 D-Index: 24 scientists 85 D-Index: 19 scientists 86 D-Index: 18 scientists 87 D-Index: 26 scientists 88 D-Index: 30 scientists 89 D-Index: 17 scientists 90 D-Index: 21 scientists 91 D-Index: 19 scientists 92 D-Index: 15 scientists 93 D-Index: 14 scientists 94 D-Index: 20 scientists 95 D-Index: 9 scientists 96 D-Index: 10 scientists 97 D-Index: 15 scientists 98 D-Index: 13 scientists 99 D-Index: 3 scientists 100 D-Index: 13 scientists 101 D-Index: 3 scientists 102 D-Index: 9 scientists 103 D-Index: 4 scientists 104 D-Index: 6 scientists 105 D-Index: 6 scientists 106+ D-Index: 98 scientists
30 D-Index 106+

This scientist: 41 D-Index — 41st percentile

41% of scientists in this discipline score the same or lower.

The last bar groups every scientist with 106 D-Index or more.

View D-Index distribution as a table
Number of Earth Science scientists by D-index, Research.com 2026 ranking edition. Based on 9,176 ranked scientists.
D-Index Scientists This scientist
30 144
31 215
32 278
33 379
34 366
35 372
36 389
37 366
38 344
39 349
40 296
41 289 41
42 277
43 279
44 248
45 257
46 212
47 202
48 207
49 204
50 183
51 178
52 182
53 178
54 163
55 117
56 163
57 120
58 113
59 136
60 135
61 96
62 103
63 83
64 103
65 83
66 89
67 92
68 89
69 78
70 75
71 53
72 62
73 54
74 35
75 52
76 50
77 32
78 37
79 20
80 33
81 36
82 34
83 34
84 24
85 19
86 18
87 26
88 30
89 17
90 21
91 19
92 15
93 14
94 20
95 9
96 10
97 15
98 13
99 3
100 13
101 3
102 9
103 4
104 6
105 6
106+ 98
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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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