| Discipline name | D-Index | World Ranking | Current World Ranking | National Ranking | Current National Ranking | Publications | Citations |
|---|---|---|---|---|---|---|---|
| Earth Science | 32 | 8779 | 8158 | 636 | 607 | 284 | 3148 |
The chart shows the history of publications by Johannes Freitag between 1994 and 2026, highlighting the no. of papers published in each year and offering an overview of the publication velocity of this scholar. Johannes Freitag published across 33 years, from 1994 to 2026, averaging 9.6 papers a year. Output peaked at 62 publications in 2017. 8 of the 316 publications appeared in the last two years.
316 publications in total across all disciplines
| Year | Publications |
|---|---|
| 1994 | 1 |
| 1995 | 0 |
| 1996 | 1 |
| 1997 | 0 |
| 1998 | 1 |
| 1999 | 3 |
| 2000 | 1 |
| 2001 | 0 |
| 2002 | 2 |
| 2003 | 9 |
| 2004 | 3 |
| 2005 | 4 |
| 2006 | 5 |
| 2007 | 12 |
| 2008 | 7 |
| 2009 | 12 |
| 2010 | 5 |
| 2011 | 6 |
| 2012 | 10 |
| 2013 | 10 |
| 2014 | 8 |
| 2015 | 5 |
| 2016 | 23 |
| 2017 | 62 |
| 2018 | 10 |
| 2019 | 16 |
| 2020 | 10 |
| 2021 | 34 |
| 2022 | 4 |
| 2023 | 28 |
| 2024 | 16 |
| 2025 | 7 |
| 2026 | 1 |
| Total | 316 |
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 Johannes Freitag sits on this spectrum.
This scientist: 284 publications — 84th percentile
84% 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 | 284 |
| 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 Johannes Freitag sits on this spectrum.
This scientist: 32 D-Index — 7th percentile
7% 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 | 32 |
| 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 | |
| 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 |
Johannes Freitag is affiliated with the Alfred Wegener Institute for Polar and Marine Research in Germany. Their research primarily focuses on Earth and Planetary Sciences, with significant contributions in Environmental Science. The main subfields of their work include Atmospheric Science, Ecology, Global and Planetary Change, Pulmonary and Respiratory Medicine, and Management, Monitoring, Policy and Law.
The principal topics covered in Freitag's research are:
Freitag has recently contributed to a selection of scientific papers including:
Frequent coauthors collaborating with Freitag include:
Freitag's work has appeared multiple times in several scientific publication venues. The most frequent of these are:
C. Barbante;J.-M. Barnola;J.-M. Barnola;S. Becagli;J. Beer;J. Beer
Maria Hörhold;Sepp Kipfstuhl;Frank Wilhelms;Johannes Freitag
Amaelle Landais;Amaelle Landais;Jean-Marc Barnola;Kenji Kawamura;Nicolas Caillon
Hajo Eicken;Josef Kolatschek;Johannes Freitag;Frank Lindemann
Friedrich Abegg;Hans-Jürgen Hohnberg;Thomas Pape;Gerhard Bohrmann
François Ritter;François Ritter;Hans Christian Steen-Larsen;Hans Christian Steen-Larsen;Martin Werner;Valérie Masson-Delmotte
Maria Hörhold;Thomas Laepple;Johannes Freitag;Matthias Bigler
Sérgio H. Faria;Johannes Freitag;Sepp Kipfstuhl
Johannes Freitag;Frank Wilhelms;Sepp Kipfstuhl
Sepp Kipfstuhl;Ilka Hamann;Anja Lambrecht;Johannes Freitag
Johannes Freitag;Hajo Eicken
Sepp Kipfstuhl;Sérgio H. Faria;Nobuhiko Azuma;Johannes Freitag
Friedrich Abegg;Gerhard Bohrmann;Johannes Freitag;Werner F Kuhs
Thomas Münch;Thomas Münch;Sepp Kipfstuhl;Johannes Freitag;Hanno Meyer
Alexander A. Kokhanovsky;Maxim Lamare;Olaf Danne;Carsten Brockmann
Unknown
Johannes Freitag;Sepp Kipfstuhl;Thomas Laepple;Frank Wilhelms
Johannes Freitag;Sepp Kipfstuhl;Thomas Laepple
Thomas Münch;Thomas Münch;Sepp Kipfstuhl;Johannes Freitag;Hanno Meyer
Stefanie Linow;Maria W. Hörhold;Johannes Freitag
Gerit Birnbaum;Johannes Freitag;Ralf Brauner;Gert König-Langlo
Thomas Laepple;Maria Hörhold;Maria Hörhold;Thomas Münch;Thomas Münch;Johannes Freitag
If you think any of the details on this page are incorrect, let us know.
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