| Discipline name | D-Index | World Ranking | Current World Ranking | National Ranking | Current National Ranking | Publications | Citations |
|---|---|---|---|---|---|---|---|
| Earth Science | 48 | 3796 | 3479 | 260 | 245 | 396 | 8961 |
The chart shows the history of publications by Achim J Kopf between 1995 and 2025, highlighting the no. of papers published in each year and offering an overview of the publication velocity of this scholar. Achim J Kopf published across 31 years, from 1995 to 2025, averaging 13.7 papers a year. Output peaked at 52 publications in 2014. 17 of the 425 publications appeared in the last two years.
425 publications in total across all disciplines
| Year | Publications |
|---|---|
| 1995 | 1 |
| 1996 | 0 |
| 1997 | 1 |
| 1998 | 4 |
| 1999 | 4 |
| 2000 | 7 |
| 2001 | 12 |
| 2002 | 4 |
| 2003 | 17 |
| 2004 | 8 |
| 2005 | 11 |
| 2006 | 8 |
| 2007 | 11 |
| 2008 | 5 |
| 2009 | 12 |
| 2010 | 21 |
| 2011 | 17 |
| 2012 | 19 |
| 2013 | 15 |
| 2014 | 52 |
| 2015 | 42 |
| 2016 | 13 |
| 2017 | 36 |
| 2018 | 14 |
| 2019 | 27 |
| 2020 | 24 |
| 2021 | 9 |
| 2022 | 8 |
| 2023 | 6 |
| 2024 | 9 |
| 2025 | 8 |
| Total | 425 |
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 Achim J Kopf sits on this spectrum.
This scientist: 396 publications — 94th percentile
94% of scientists in this discipline score the same or lower.
The last bar groups every scientist with 603 publications or more.
| 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 | |
| 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 | 396 |
| 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 |
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 Achim J Kopf sits on this spectrum.
This scientist: 48 D-Index — 60th percentile
60% of scientists in this discipline score the same or lower.
The last bar groups every scientist with 106 D-Index or more.
| 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 | 48 |
| 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 |
Achim J Kopf is affiliated with the University of Bremen in Germany and conducts research primarily in Earth and Planetary Sciences, Engineering, and Environmental Science. Their work spans multiple subfields including Geophysics, Ocean Engineering, Environmental Chemistry, Geology, and Atmospheric Science. The research topics covered include Methane Hydrates and Related Phenomena, Reservoir Engineering and Simulation Methods, Seismic Imaging and Inversion Techniques, earthquake and tectonic studies, Drilling and Well Engineering, Geological and Geophysical Studies, and Geology and Paleoclimatology Research.
Several recent papers authored by Kopf demonstrate their active contributions to a range of geoscience and engineering topics. These publications include:
Kopf has collaborated frequently with researchers including Harold Tobin, Gaku Kimura, Michael B. Underwood, D. M. Saffer, and Toshiya Kanamatsu.
Publication venues where Kopf has contributed multiple papers include:
Achim J. Kopf
Eiichiro Araki;Demian M. Saffer;Achim J. Kopf;Laura M. Wallace;Laura M. Wallace
D. A. Gurnett;R. L. Huff;D. D. Morgan;A. M. Persoon
H. Niemann;H. Niemann;J. Duarte;C. Hensen;E. Omoregie;E. Omoregie
Michael Strasser;Gregory F. Moore;Gregory F. Moore;Gaku Kimura;Gaku Kimura;Yujin Kitamura
K.M. Brown;A. Kopf;M.B. Underwood;J.L. Weinberger
Matt J. Ikari;Matt J. Ikari;Chris Marone;Demian M. Saffer;Achim J. Kopf
Vitor H. Magalhães;Luis M. Pinheiro;Michael K. Ivanov;Elena Kozlova
Rupert Sutherland;Virginia G. Toy;John Townend;Simon C. Cox
Michael Strasser;Sylvia Stegmann;Felix Bussmann;Flavio S. Anselmetti
Ruediger Stein;Kirsten Fahl;Michael Schreck;Gregor Knorr
Achim J Kopf;K M Brown
Michael Strasser;Gregory F. Moore;Gaku Kimura;Achim J. Kopf
Jean-Sebastien L’Heureux;Oddvar Longva;Alois Steiner;Louise Hansen
Caroline Huguen;Jean Mascle;Eric Chaumillon;John M Woodside
Achim J. Kopf
Achim Kopf;Dirk Klaeschen;Jean Mascle
Achim Kopf;Jan H. Behrmann
Achim Kopf;Annette Deyhle
Matt J. Ikari;Achim J. Kopf
R. Sutherland;V. G. Toy;J. Townend;S. Cox
If you think any of the details on this page are incorrect, let us know.
Exploring Earth Science in the USA opens doors to a variety of related online degrees and career pathways. For students who enjoy blending creativity with critical thinking, pursuing an online MFA creative writing can complement Earth Science knowledge, enhancing communication skills for scientific writing and public outreach.
For those interested in leadership roles within scientific organizations or environmental agencies, a human resource management masters degree online offers essential skills in workforce management, helping to bridge the gap between science and administration.
Education is a lifelong journey, and many seniors find value in expanding their knowledge base. Programs listed under college degrees for seniors provide flexible options for older adults seeking to enter or re-enter Earth Science-related fields.
Additionally, for those aiming at specialized roles like managing scientific information resources, an mlis ala accredited programs equip graduates with skills in information science, critical for libraries and data centers focused on environmental research.
Friedrich Schiller University Jena
Brigham Young University
University of Macau
Université Catholique de Louvain
University of Milan
Norwegian University of Science and Technology
University of California, San Diego
Lancaster University
MIT
Georgia Institute of Technology
Tokyo Institute of Technology
Zhejiang University of Technology
Université Paris Cité
University College London
University of South Bohemia in České Budějovice
Edinburgh Napier University
