| Discipline name | D-Index | World Ranking | Current World Ranking | National Ranking | Current National Ranking | Publications | Citations |
|---|---|---|---|---|---|---|---|
| Earth Science | 38 | 6640 | 6156 | 477 | 457 | 222 | 4141 |
The chart shows the history of publications by Daniel Birgel between 1999 and 2025, highlighting the no. of papers published in each year and offering an overview of the publication velocity of this scholar. Daniel Birgel published across 27 years, from 1999 to 2025, averaging 8.9 papers a year. Output peaked at 21 publications in 2012. 18 of the 241 publications appeared in the last two years.
241 publications in total across all disciplines
| Year | Publications |
|---|---|
| 1999 | 1 |
| 2000 | 0 |
| 2001 | 3 |
| 2002 | 0 |
| 2003 | 2 |
| 2004 | 19 |
| 2005 | 1 |
| 2006 | 6 |
| 2007 | 5 |
| 2008 | 11 |
| 2009 | 19 |
| 2010 | 6 |
| 2011 | 13 |
| 2012 | 21 |
| 2013 | 8 |
| 2014 | 6 |
| 2015 | 16 |
| 2016 | 15 |
| 2017 | 10 |
| 2018 | 6 |
| 2019 | 7 |
| 2020 | 12 |
| 2021 | 9 |
| 2022 | 10 |
| 2023 | 17 |
| 2024 | 9 |
| 2025 | 9 |
| Total | 241 |
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 Daniel Birgel sits on this spectrum.
This scientist: 222 publications — 70th percentile
70% 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 | 222 |
| 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 |
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 Daniel Birgel sits on this spectrum.
This scientist: 38 D-Index — 31st percentile
31% 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 | 38 |
| 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 | |
| 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 |
Daniel Birgel is affiliated with Universität Hamburg in Germany and specializes in Earth and Planetary Sciences, with significant contributions to Environmental Science. Their research spans several subfields, including Atmospheric Science, Environmental Chemistry, Mechanics of Materials, Oceanography, and Paleontology.
The main topics of Birgel's work cover Methane Hydrates and Related Phenomena, Geology and Paleoclimatology Research, Hydrocarbon Exploration and Reservoir Analysis, Paleontology and Stratigraphy of Fossils, Marine Biology and Ecology Research, Isotope Analysis in Ecology, and Microbial Community Ecology and Physiology.
Birgel has published extensively in various scientific venues. Frequent publication venues include Palaeogeography Palaeoclimatology Palaeoecology, Geobiology, Publishing Network for Geoscientific and Environmental Data (PANGAEA) (Alfred Wegener Institute for Polar and Marine Research), Geological Magazine, and Chemical Geology.
Frequent co-authors in Birgel's work are Jörn Peckmann, Francesco Dela Pierre, Marcello Natalicchio, Mathia Sabino, and Eberhard Gischler.
Selected recent publications by Daniel Birgel reflect the diversity and focus of their research:
Karen L. Bice;Daniel Birgel;Philip A. Meyers;Kristina A. Dahl;Kristina A. Dahl
Daniel Birgel;Dong Feng;Dong Feng;Harry H. Roberts;Jörn Peckmann
Jörn Ludwig Peckmann;Daniel Birgel;Steffen Kiel;Steffen Kiel
Daniel Birgel;Volker Thiel;Kai-Uwe Hinrichs;Marcus Elvert
Esther T Arning;Daniel Birgel;B Brunner;Jörn Ludwig Peckmann
Esther T Arning;Andreas Lückge;C Breuer;Nikolaus Gussone
Daniel Birgel;Jörn Ludwig Peckmann
Daniel Birgel;Tobias Himmler;André Freiwald;Jörn Ludwig Peckmann
Tobias Himmler;Tobias Himmler;Daniel Birgel;Germain Bayon;Thomas Pape
D. Birgel;P. Meister;P. Meister;R. Lundberg;T. D. Horath
Daniel Birgel;Marcus Elvert;X Han;Jörn Ludwig Peckmann
Esther T Arning;Daniel Birgel;Heide N Schulz-Vogt;Lars Holmkvist
Simone B Ziegenbalg;B Brunner;Jean Marie Rouchy;Daniel Birgel
Katrin Heindel;Katrin Heindel;Daniel Birgel;Benjamin Brunner;Volker Thiel
Katrin Heindel;Daniel Birgel;Jörn Ludwig Peckmann;Henning Kuhnert
Thomas H. Naehr;Daniel Birgel;Gerhard Bohrmann;Ian R. MacDonald
Dong Feng;Daniel Birgel;Jörn Peckmann;Harry H. Roberts
Jörn Ludwig Peckmann;Baba Senowbari-Daryan;Daniel Birgel;James L Goedert
Daniel Birgel;Ruediger Stein;Jens Hefter
A. Guido;K. Heindel;D. Birgel;A. Rosso
Steffen Kiel;Daniel Birgel;Kathleen A. Campbell;James S. Crampton
Tanja Hörner;Rüdiger Stein;Kirsten Fahl;Daniel Birgel
Patrick Meister;Daniel Birgel;Rebecca Lundberg;Thomas Horat
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