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D-Index & Metrics

Discipline name D-Index World Ranking Current World Ranking National Ranking Current National Ranking Publications Citations
Earth Science 60 1879 1694 121 114 170 14321

Gerhard P. Brey publications per year

The chart shows the history of publications by Gerhard P. Brey between 1974 and 2024, highlighting the no. of papers published in each year and offering an overview of the publication velocity of this scholar. Gerhard P. Brey published across 51 years, from 1974 to 2024, averaging 3.6 papers a year. Output peaked at 15 publications in 2009. 2 of the 183 publications appeared in the last two years.

No. of publications
5 10 15
Bar chart. Horizontal axis: year, 1974 to 2024. Vertical axis: number of publications, 0 to 15. Peak 15 publications in 2009. 1974: 1 publication 1975: 1 publication 1976: 4 publications 1977: 1 publication 1978: 2 publications 1979: 0 publications 1980: 1 publication 1981: 1 publication 1982: 0 publications 1983: 1 publication 1984: 3 publications 1985: 1 publication 1986: 1 publication 1987: 0 publications 1988: 2 publications 1989: 0 publications 1990: 4 publications 1991: 3 publications 1992: 0 publications 1993: 0 publications 1994: 2 publications 1995: 9 publications 1996: 4 publications 1997: 1 publication 1998: 3 publications 1999: 4 publications 2000: 3 publications 2001: 0 publications 2002: 2 publications 2003: 11 publications 2004: 10 publications 2005: 8 publications 2006: 14 publications 2007: 11 publications 2008: 14 publications 2009: 15 publications 2010: 3 publications 2011: 3 publications 2012: 6 publications 2013: 6 publications 2014: 5 publications 2015: 3 publications 2016: 1 publication 2017: 4 publications 2018: 6 publications 2019: 3 publications 2020: 1 publication 2021: 2 publications 2022: 1 publication 2023: 0 publications 2024: 2 publications
1974 2024

183 publications in total across all disciplines

View publications per year as a table
Gerhard P. Brey: publications per year, 1974 to 2024
Year Publications
1974 1
1975 1
1976 4
1977 1
1978 2
1979 0
1980 1
1981 1
1982 0
1983 1
1984 3
1985 1
1986 1
1987 0
1988 2
1989 0
1990 4
1991 3
1992 0
1993 0
1994 2
1995 9
1996 4
1997 1
1998 3
1999 4
2000 3
2001 0
2002 2
2003 11
2004 10
2005 8
2006 14
2007 11
2008 14
2009 15
2010 3
2011 3
2012 6
2013 6
2014 5
2015 3
2016 1
2017 4
2018 6
2019 3
2020 1
2021 2
2022 1
2023 0
2024 2
Total 183
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Gerhard P. Brey 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 Gerhard P. Brey 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, 168–177 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: 170 publications — 49th percentile

49% 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
168–177 490 170
178–187 414
188–197 401
198–207 333
208–217 292
218–227 290
228–237 262
238–247 243
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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Gerhard P. Brey 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 Gerhard P. Brey 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, 60 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: 60 D-Index — 80th percentile

80% 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
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 60
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

Gerhard P. Brey is affiliated with Goethe University Frankfurt in Germany and has made several contributions in the field of Earth and Planetary Sciences, with a specific focus on Geophysics. Their research spans topics including high-pressure geophysics and materials, earthquake and tectonic studies, geological and geochemical analysis, and geophysical and geoelectrical methods.

Their recent publications include the following papers:

  • Experimental recalibration of the Cr-in-clinopyroxene geobarometer: improved precision and reliability above 4.5 GPa, 2021, Contributions to Mineralogy and Petrology
  • Breyite inclusions in diamond: experimental evidence for possible dual origin, 2020, European Journal of Mineralogy
  • Multi-stage ultrahigh temperature metamorphism in the lower crust of the Kaapvaal craton recorded by U-Pb ages of garnet, 2024, Contributions to Mineralogy and Petrology
  • Accessories in Kaiserstuhl carbonatites and related rocks as accurate and faithful recorders of whole rock age and isotopic composition, 2021, International Journal of Earth Sciences
  • Redox Freezing and Melting during Peridotite Interaction with Carbonated Metasediments and Metabasics: Experiments at 10 GPa, 2022, Geochemistry International

Frequent co-authors working alongside Brey include:

  • Heidi E. Höfer
  • Alan B. Woodland
  • A. V. Girnis
  • V. K. Bulatov
  • Axel Gerdes

Brey's work is frequently published in scientific venues such as:

  • Contributions to Mineralogy and Petrology
  • European Journal of Mineralogy
  • International Journal of Earth Sciences
  • Geochemistry International

The primary area of study for Gerhard P. Brey is Earth and Planetary Sciences, with a focus on geophysics. Their research covers several subfields and topics, including:

  • High-pressure geophysics and materials
  • Earthquake and tectonic studies
  • Geological and geochemical analysis
  • Geophysical and geoelectrical methods

Best Publications

  • Geothermobarometry in Four-phase Lherzolites II. New Thermobarometers, and Practical Assessment of Existing Thermobarometers

    G. P. Brey;T. Köhler

  • Calcium exchange between olivine and clinopyroxene calibrated as a geothermobarometer for natural peridotites from 2 to 60 kb with applications

    T.P Köhler;G.P Brey

  • Mineral-aqueous fluid partitioning of trace elements at 900–1200°C and 3.0–5.7 GPa: new experimental data for garnet, clinopyroxene, and rutile, and implications for mantle metasomatism

    R. Stalder;S.F. Foley;G.P. Brey;I. Horn

  • Phase relations of carbonate-bearing eclogite assemblages from 2.5 to 5.5 GPa: implications for petrogenesis of carbonatites

    Gregory M. Yaxley;Gerhard P. Brey

  • Experimental Melting of Carbonated Peridotite at 6-10 GPa

    Gerhard P. Brey;Vadim K. Bulatov;Andrei V. Girnis;Yann Lahaye

  • Kankan diamonds (Guinea) II: lower mantle inclusion parageneses

    Thomas Stachel;Jeff W. Harris;Gerhard P. Brey;Werner Joswig

  • Geothermobarometry in Four-phase Lherzolites I. Experimental Results from 10 to 60 kb

    G. P. Brey;T. Köhler;K. G. Nickel

  • Iron isotope fractionation during planetary differentiation

    Stefan Weyer;Ariel D. Anbar;Gerhard P. Brey;Carsten Münker

  • Pyroxene-carbonate reactions in the upper mantle

    G. Brey;W.R. Brice;D.J. Ellis;D.H. Green

  • The trace element composition of silicate inclusions in diamonds: a review

    Thomas Stachel;Sonja Aulbach;Gerhard P. Brey;Jeff W. Harris

  • Inclusions in sublithospheric diamonds: Glimpses of deep Earth

    Thomas Stachel;Gerhard P. Brey;Jeffrey W. Harris

  • Metasomatic processes in lherzolitic and harzburgitic domains of diamondiferous lithospheric mantle: REE in garnets from xenoliths and inclusions in diamonds

    Thomas Stachel;K.Stephanus Viljoen;Gerhard Brey;Jeff W Harris

  • Rare and unusual mineral inclusions in diamonds from Mwadui, Tanzania

    Thomas Stachel;Jeff W. Harris;Gerhard P. Brey

  • Lithium isotopic signatures of peridotite xenoliths and isotopic fractionation at high temperature between olivine and pyroxenes

    Hans-Michael Seitz;Gerhard P. Brey;Yann Lahaye;Soodabeh Durali

  • The role of CO2 in the genesis of olivine melilitite

    Gerhard Brey;David H. Green

  • Kankan diamonds (Guinea) I: from the lithosphere down to the transition zone

    Thomas Stachel;Gerhard P. Brey;Jeff W. Harris

  • Systematic study of liquidas phase relations in olivine melilitite +H 2 O +CO 2 at high pressures and petrogenesis of an olivine melilitite magma

    G. Brey;D. H. Green

  • Origin of olivine melilitites — chemical and experimental constraints

    G. Brey

  • Solubility of CO2 in olivine melilitite at high pressures and role of CO2 in the earth's upper mantle

    Gerhard P. Brey;David H. Green

  • The iron oxidation state of garnet by electron microprobe: Its determination with the flank method combined with major-element analysis

    Heidi E. Höfer;Gerhard P. Brey

  • NEW CA-SILICATE INCLUSIONS IN DIAMONDS : TRACERS FROM THE LOWER MANTLE

    Werner Joswig;Thomas Stachel;Jeff W. Harris;Werner H. Baur

Frequent Co-Authors

Thomas Stachel
Thomas Stachel University of Alberta
Jeff W. Harris
Jeff W. Harris University of Glasgow
Stefan Weyer
Stefan Weyer University of Hannover
Alan B. Woodland
Alan B. Woodland Goethe University Frankfurt
Yann Lahaye
Yann Lahaye Geological Survey of Finland
Axel Gerdes
Axel Gerdes Goethe University Frankfurt
Jutta Zipfel
Jutta Zipfel Max Planck Society
David H. Green
David H. Green University of Tasmania
Sonja Aulbach
Sonja Aulbach Goethe University Frankfurt
Carsten Münker
Carsten Münker University of Cologne

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