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Earth Science
Norway
2026

D-Index & Metrics

Discipline name D-Index World Ranking Current World Ranking National Ranking Current National Ranking Publications Citations
Earth Science 73 787 696 4 4 234 21459

Clemens Reimann publications per year

The chart shows the history of publications by Clemens Reimann between 1985 and 2024, highlighting the no. of papers published in each year and offering an overview of the publication velocity of this scholar. Clemens Reimann published across 40 years, from 1985 to 2024, averaging 6.8 papers a year. Output peaked at 25 publications in 2008. 7 of the 272 publications appeared in the last two years.

No. of publications
5 10 15 20 25
Bar chart. Horizontal axis: year, 1985 to 2024. Vertical axis: number of publications, 0 to 25. Peak 25 publications in 2008. 1985: 1 publication 1986: 1 publication 1987: 0 publications 1988: 1 publication 1989: 0 publications 1990: 0 publications 1991: 0 publications 1992: 0 publications 1993: 1 publication 1994: 0 publications 1995: 3 publications 1996: 5 publications 1997: 14 publications 1998: 22 publications 1999: 8 publications 2000: 7 publications 2001: 8 publications 2002: 4 publications 2003: 6 publications 2004: 4 publications 2005: 8 publications 2006: 4 publications 2007: 7 publications 2008: 25 publications 2009: 9 publications 2010: 8 publications 2011: 9 publications 2012: 13 publications 2013: 12 publications 2014: 20 publications 2015: 14 publications 2016: 9 publications 2017: 13 publications 2018: 12 publications 2019: 7 publications 2020: 0 publications 2021: 6 publications 2022: 4 publications 2023: 3 publications 2024: 4 publications
1985 2024

272 publications in total across all disciplines

View publications per year as a table
Clemens Reimann: publications per year, 1985 to 2024
Year Publications
1985 1
1986 1
1987 0
1988 1
1989 0
1990 0
1991 0
1992 0
1993 1
1994 0
1995 3
1996 5
1997 14
1998 22
1999 8
2000 7
2001 8
2002 4
2003 6
2004 4
2005 8
2006 4
2007 7
2008 25
2009 9
2010 8
2011 9
2012 13
2013 12
2014 20
2015 14
2016 9
2017 13
2018 12
2019 7
2020 0
2021 6
2022 4
2023 3
2024 4
Total 272
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Clemens Reimann 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 Clemens Reimann 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, 228–237 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: 234 publications — 74th percentile

74% 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
228–237 262 234
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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Clemens Reimann 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 Clemens Reimann 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, 73 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: 73 D-Index — 92nd percentile

92% 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
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 73
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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Research.com Recognitions

  • 2026 - Research.com Earth Science in Norway Leader Award
  • 2025 - Research.com Earth Science in Norway Leader Award
  • Member of the Norwegian Academy of Science and Letters Geoscience
  • Member of the Norwegian Academy of Science and Letters Geoscience
  • Member of the Norwegian Academy of Science and Letters Geoscience
  • Member of the Norwegian Academy of Science and Letters Geoscience

Overview

Clemens Reimann is a researcher affiliated with the Norwegian Geological Survey in Norway. Their work primarily focuses on the field of Environmental Science, with significant contributions in subfields including Pollution, Artificial Intelligence, Geochemistry and Petrology, Health, Toxicology and Mutagenesis, and Biomaterials.

The scientist's research extensively covers topics such as Heavy metals in environment, Geochemistry and Geologic Mapping, Geochemistry and Elemental Analysis, Clay minerals and soil interactions, Geology and Paleoclimatology Research, Chromium effects and bioremediation, and Mercury impact and mitigation studies.

Reimann has published multiple papers in recognized scientific journals. Notable papers include:

  • GEMAS: Geochemical distribution of Mg in agricultural soil of Europe, 2020, Journal of Geochemical Exploration
  • Excess Cr and Ni in top soil: Comparing the effect of geology, diffuse contamination, and biogenic influence, 2022, The Science of The Total Environment
  • GEMAS: Chemical weathering of silicate parent materials revealed by agricultural soil of Europe, 2023, Chemical Geology
  • GEMAS: Phosphorus in European agricultural soil - sources versus sinks at the continental-scale - the geological perspective, 2024, The Science of The Total Environment
  • Quantifying diffuse contamination: Comparing silver and mercury in organogenic and minerogenic soil, 2022, The Science of The Total Environment

The researcher collaborates frequently with a group of coauthors, including Philippe Négrel, Anna Ladenberger, Alecos Demetriades, Martiya Sadeghi, and Manfred Birke.

Reimann's work appears regularly in scientific venues such as The Science of The Total Environment, Geochemistry Exploration Environment Analysis, Journal of Geochemical Exploration, SSRN Electronic Journal, and Chemical Geology.

The scientist has also been recognized as a Member of the Norwegian Academy of Science and Letters in the Geoscience category.

Best Publications

  • Chemical Elements in the Environment: Factsheets for the Geochemist and Environmental Scientist

    C. Reimann;P. de Caritat

  • Distinguishing between natural and anthropogenic sources for elements in the environment: regional geochemical surveys versus enrichment factors

    Clemens Reimann;Patrice de Caritat

  • Background and threshold: critical comparison of methods of determination

    Clemens Reimann;Peter Filzmoser;Robert G. Garrett

  • Geochemical background--concept and reality.

    Clemens Reimann;Robert G. Garrett

  • Normal and lognormal data distribution in geochemistry: death of a myth. Consequences for the statistical treatment of geochemical and environmental data.

    C. Reimann;P. Filzmoser

  • Geochemical background - can we calculate it?

    J. Matschullat;R. Ottenstein;C. Reimann

  • Factor analysis applied to regional geochemical data: problems and possibilities

    Clemens Reimann;Peter Filzmoser;Robert G. Garrett

  • Statistical data analysis explained : applied environmental statics with R

    Clemens Reimann;Peter Filzmoser;Robert G. Garrett;R. Dutter

  • Intrinsic flaws of element enrichment factors (EFs) in environmental geochemistry

    Clemens Reimann;Patrice De Caritat

  • Chemical elements in the environment

    Clemens Reimann;Patrice de Caritat

  • Multivariate outlier detection in exploration geochemistry

    Peter Filzmoser;Robert G. Garrett;Clemens Reimann

  • Univariate statistical analysis of environmental (compositional) data: Problems and possibilities

    Peter Filzmoser;Karel Hron;Clemens Reimann

  • Environmental Geochemical Atlas of the Central Barents Region

    Clemens Reimann;M. Äyräs;V. Chekushin

  • Drinking water quality in the Ethiopian section of the East African Rift Valley I--data and health aspects.

    Clemens Reimann;Kjell Bjorvatn;Bjørn Frengstad;Zenebe Melaku

  • The geographic distribution of fluoride in surface and groundwater in Ethiopia with an emphasis on the Rift Valley.

    Redda Tekle-Haimanot;Zenebe Melaku;Helmut Kloos;Clemens Reimann

  • GEMAS: Establishing geochemical background and threshold for 53 chemical elements in European agricultural soil

    Clemens Reimann;Karl Fabian;Manfred Birke;Peter Filzmoser

  • The concept of compositional data analysis in practice--total major element concentrations in agricultural and grazing land soils of Europe.

    Clemens Reimann;Peter Filzmoser;Karl Fabian;Karel Hron

  • The bivariate statistical analysis of environmental (compositional) data.

    Peter Filzmoser;Karel Hron;Clemens Reimann

  • Establishing geochemical background variation and threshold values for 59 elements in Australian surface soil

    Clemens Reimann;Patrice de Caritat;Patrice de Caritat

  • FOREGS GEOCHEMICAL MAPPING FIELD MANUAL

    R. Salminen;T. Tarvainen;A. Demetriades;M. Duris

  • Comparison of the element composition in several plant species and their substrate from a 1 500 000-km2 area in Northern Europe

    Clemens Reimann;Friedrich Koller;Bjørn Frengstad;Galina Kashulina

  • Variation of 66 elements in European bottled mineral waters

    Arve Misund;Bjørn Frengstad;Ulrich Siewers;Clemens Reimann

Frequent Co-Authors

Manfred Birke
Manfred Birke Federal Institute for Geosciences and Natural Resources
Patrice de Caritat
Patrice de Caritat Geoscience Australia
Philippe Négrel
Philippe Négrel French Geological Survey
Karl Fabian
Karl Fabian Norwegian University of Science and Technology
Mike J. McLaughlin
Mike J. McLaughlin University of Adelaide
Enrico Dinelli
Enrico Dinelli University of Bologna
B. De Vivo
B. De Vivo Pegaso University
Trajče Stafilov
Trajče Stafilov Saints Cyril and Methodius University of Skopje
Stefano Albanese
Stefano Albanese University of Naples Federico II

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