| Discipline name | D-Index | World Ranking | Current World Ranking | National Ranking | Current National Ranking | Publications | Citations |
|---|---|---|---|---|---|---|---|
| Earth Science | 73 | 821 | 725 | 50 | 46 | 453 | 16369 |
The chart shows the history of publications by Klaus Wallmann between 1990 and 2025, highlighting the no. of papers published in each year and offering an overview of the publication velocity of this scholar. Klaus Wallmann published across 36 years, from 1990 to 2025, averaging 14.5 papers a year. Output peaked at 55 publications in 2001. 40 of the 522 publications appeared in the last two years.
522 publications in total across all disciplines
| Year | Publications |
|---|---|
| 1990 | 1 |
| 1991 | 1 |
| 1992 | 2 |
| 1993 | 3 |
| 1994 | 1 |
| 1995 | 0 |
| 1996 | 2 |
| 1997 | 9 |
| 1998 | 2 |
| 1999 | 1 |
| 2000 | 24 |
| 2001 | 55 |
| 2002 | 9 |
| 2003 | 17 |
| 2004 | 14 |
| 2005 | 17 |
| 2006 | 16 |
| 2007 | 28 |
| 2008 | 17 |
| 2009 | 17 |
| 2010 | 35 |
| 2011 | 26 |
| 2012 | 16 |
| 2013 | 18 |
| 2014 | 17 |
| 2015 | 13 |
| 2016 | 14 |
| 2017 | 17 |
| 2018 | 15 |
| 2019 | 21 |
| 2020 | 16 |
| 2021 | 13 |
| 2022 | 7 |
| 2023 | 18 |
| 2024 | 22 |
| 2025 | 18 |
| Total | 522 |
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 Klaus Wallmann sits on this spectrum.
This scientist: 453 publications — 96th percentile
96% 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 | |
| 398–407 | 44 | |
| 408–417 | 31 | |
| 418–427 | 39 | |
| 428–437 | 27 | |
| 438–447 | 36 | |
| 448–457 | 27 | 453 |
| 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 Klaus Wallmann sits on this spectrum.
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.
| 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 |
Klaus Wallmann is affiliated with the GEOMAR Helmholtz Centre for Ocean Research Kiel in Germany. Their research contributions span several interconnected areas within Earth and Planetary Sciences and Environmental Science, with a strong focus on oceanographic and geochemical processes.
Their research covers key subfields including Oceanography, Environmental Chemistry, Geochemistry and Petrology, Atmospheric Science, and Mechanics of Materials. The primary topics addressed in their work concentrate on Methane Hydrates and Related Phenomena, Marine and Coastal Ecosystems, Geology and Paleoclimatology Research, Geochemistry and Elemental Analysis, Hydrocarbon Exploration and Reservoir Analysis, CO2 Sequestration and Geologic Interactions, and Paleontology and Stratigraphy of Fossils.
Klaus Wallmann has a record of publications in various peer-reviewed journals, frequently contributing to:
Notable recent papers include:
Their frequent coauthors reflect interdisciplinary collaboration and include Andrew W. Dale, Mark Schmidt, Florian Scholz, Michael Fuhr, and Sonja Geilert.
Klaus Wallmann has also contributed to book publications, notably with Maribus eBooks, including the work titled World ocean review: Mit den Meeren leben 7. Lebensgarant Ozean - nachhaltig nutzen, wirksam schützen published in 2021.
Erwin Suess;M. Torres;Gerhard Bohrmann;R. W. Collier
Roger Luff;Klaus J. G. Wallmann
Tina Treude;Antje Boetius;Katrin Knittel;Klaus Wallmann
Jasmine B.D. Jaffrés;Graham A. Shields;Klaus Wallmann
Marta E Torres;Klaus Wallmann;Anne M Tréhu;Gerhard Bohrmann
Arne Biastoch;Tina Treude;Lars H. Rüpke;Ulf Riebesell
Klaus Wallmann
Klaus Wallmann;Elena Pinero;Ewa Burwicz;Matthias Haeckel
Christian Hensen;Klaus Wallmann;Mark Schmidt;César R. Ranero
Klaus Wallmann;Giovanni Aloisi;Matthias Haeckel;P. Tishchenko
Pavel Tishchenko;Christian Hensen;Klaus Wallmann;Chi Shing Wong
Florian Scholz;Christian Hensen;Anna Noffke;Anne Rohde
Juraj Farkaš;Florian Böhm;Klaus Wallmann;John Blenkinsop
Klaus Wallmann
James F. Kasting;M. Tazewell Howard;Klaus Wallmann;Ján Veizer
Klaus Wallmann;Giovanni Aloisi;Matthias Haeckel;A. Obzhirov
Horst D Schulz;Andreas Dahmke;Uwe Schinzel;Klaus Wallmann
Dirk Rickert;Michael Schlüter;Michael Schlüter;Klaus J. G. Wallmann
C. R. Ranero;I. Grevemeyer;H. Sahling;U. Barckhausen
Roger Luff;Klaus Wallmann;Giovanni Aloisi
If you think any of the details on this page are incorrect, let us know.
Exploring Earth Science in the USA opens doors to diverse educational and career options. Many students consider complementing their studies with related online degrees to broaden their skills and enhance employability. For example, veterans interested in language proficiency may benefit from pursuing a spanish degree online for veterans, which can be valuable in global environmental research and work with diverse communities.
Additionally, creative skills are increasingly important in scientific communication. An mfa online can provide training in storytelling, which is crucial for sharing Earth Science discoveries effectively.
Career advancement often requires strong management capabilities. Pursuing an online masters in human resource management allows professionals to develop leadership skills essential for managing scientific teams and projects.
For seniors looking to pivot or enhance their careers in Earth Science, exploring one year degrees for seniors offers a flexible and efficient path to gain new qualifications without a long time commitment.
Xiamen University
University of Oregon
Stoke Mandeville Hospital
University of California, Riverside
Duke University
Imperial College London
Boston College
University of Leicester
University of Konstanz
Commonwealth Scientific and Industrial Research Organisation
Queen's University Belfast
Emory University
Tohoku University
MSD (United States)
Weill Cornell Medical College in Qatar
University of California, Riverside
