| Discipline name | D-Index | World Ranking | Current World Ranking | National Ranking | Current National Ranking | Publications | Citations |
|---|---|---|---|---|---|---|---|
| Earth Science | 47 | 4043 | 3709 | 284 | 269 | 180 | 7807 |
The chart shows the history of publications by Hartmut Hellmer between 1985 and 2023, highlighting the no. of papers published in each year and offering an overview of the publication velocity of this scholar. Hartmut Hellmer published across 39 years, from 1985 to 2023, averaging 5 papers a year. Output peaked at 18 publications in 2014. 16 of the 195 publications appeared in the last two years.
195 publications in total across all disciplines
| Year | Publications |
|---|---|
| 1985 | 1 |
| 1986 | 1 |
| 1987 | 0 |
| 1988 | 0 |
| 1989 | 1 |
| 1990 | 1 |
| 1991 | 2 |
| 1992 | 2 |
| 1993 | 1 |
| 1994 | 1 |
| 1995 | 1 |
| 1996 | 1 |
| 1997 | 2 |
| 1998 | 2 |
| 1999 | 4 |
| 2000 | 2 |
| 2001 | 9 |
| 2002 | 8 |
| 2003 | 7 |
| 2004 | 4 |
| 2005 | 5 |
| 2006 | 6 |
| 2007 | 4 |
| 2008 | 12 |
| 2009 | 4 |
| 2010 | 12 |
| 2011 | 8 |
| 2012 | 8 |
| 2013 | 9 |
| 2014 | 18 |
| 2015 | 6 |
| 2016 | 6 |
| 2017 | 9 |
| 2018 | 5 |
| 2019 | 5 |
| 2020 | 7 |
| 2021 | 5 |
| 2022 | 8 |
| 2023 | 8 |
| Total | 195 |
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 Hartmut Hellmer sits on this spectrum.
This scientist: 180 publications — 54th percentile
54% 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 | 180 |
| 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 | |
| 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 Hartmut Hellmer sits on this spectrum.
This scientist: 47 D-Index — 57th percentile
57% 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 | 47 |
| 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 |
Hartmut Hellmer is affiliated with the Alfred Wegener Institute for Polar and Marine Research in Germany. Their research primarily focuses on Earth and Planetary Sciences and Environmental Science, with significant contributions to the fields of Atmospheric Science and Oceanography. The scientist's work spans several subfields including Environmental Chemistry, Ecology, and Global and Planetary Change.
The research topics covered by Hartmut Hellmer include:
The scientist has published in multiple venues, with frequent publications in:
Recent papers authored or co-authored by Hartmut Hellmer include:
Frequent collaborators in Hartmut Hellmer's publications include:
Hartmut H. Hellmer;Frank Kauker;Ralph Timmermann;Jürgen Determann
Stanley S. Jacobs;Hartmut H. Hellmer;Adrian Jenkins
Hartmut Hellmer;Dirk Olbers
Mario Hoppema;Mario Hoppema;Hein J. W. de Baar;Eberhard Fahrbach;Hartmut H. Hellmer
Gerhard S. Dieckmann;Hartmut H. Hellmer
Hartmut Hellmer
Aike Beckmann;Hartmut H. Hellmer;Ralph Timmermann
Hartmut H. Hellmer;Frank Kauker;Ralph Timmermann;Tore Hattermann
M. Vernet;Walter Geibert;Mario Hoppema;P.J. Brown
Ralph Timmermann;Qiang Wang;Hartmut Hellmer
Stanley S. Jacobs;A. Jenkins;Hartmut H. Hellmer;Claudia F. Giulivi
Ralph Timmermann;Hartmut H. Hellmer
Ralph Timmermann;A. Le Brocq;T. Deen;E. Domack
G. Dieckmann;G. Rohardt;H. Hellmer;J. Kipfstuhl
Arnold L. Gordon;Bruce A. Huber;Hartmut H. Hellmer;Amy Ffield
Hartmut H. Hellmer;Stanley S. Jacobs;Adrian Jenkins
Anders Levermann;Anders Levermann;R. Winkelmann;Sophie Nowicki;J. L. Fastook
Kaitlin A. Naughten;Katrin J. Meissner;Benjamin K. Galton-Fenzi;Matthew H. England
Adrian Jenkins;David G. Vaughan;Stanley S. Jacobs;Hartmut H. Hellmer
Ralph Timmermann;A. Beckmann;Hartmut Hellmer
Ralph Timmermann;Hartmut Hellmer
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