| Discipline name | D-Index | World Ranking | Current World Ranking | National Ranking | Current National Ranking | Publications | Citations |
|---|---|---|---|---|---|---|---|
| Earth Science | 57 | 2265 | 2056 | 145 | 135 | 332 | 11748 |
The chart shows the history of publications by Manfred Frechen between 1992 and 2025, highlighting the no. of papers published in each year and offering an overview of the publication velocity of this scholar. Manfred Frechen published across 34 years, from 1992 to 2025, averaging 10.5 papers a year. Output peaked at 38 publications in 2010. 16 of the 358 publications appeared in the last two years.
358 publications in total across all disciplines
| Year | Publications |
|---|---|
| 1992 | 2 |
| 1993 | 0 |
| 1994 | 1 |
| 1995 | 1 |
| 1996 | 1 |
| 1997 | 1 |
| 1998 | 2 |
| 1999 | 5 |
| 2000 | 3 |
| 2001 | 8 |
| 2002 | 5 |
| 2003 | 11 |
| 2004 | 4 |
| 2005 | 6 |
| 2006 | 6 |
| 2007 | 13 |
| 2008 | 11 |
| 2009 | 21 |
| 2010 | 38 |
| 2011 | 35 |
| 2012 | 20 |
| 2013 | 14 |
| 2014 | 13 |
| 2015 | 19 |
| 2016 | 8 |
| 2017 | 29 |
| 2018 | 17 |
| 2019 | 11 |
| 2020 | 9 |
| 2021 | 12 |
| 2022 | 6 |
| 2023 | 10 |
| 2024 | 10 |
| 2025 | 6 |
| Total | 358 |
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 Manfred Frechen sits on this spectrum.
This scientist: 332 publications — 90th percentile
90% 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 | 332 |
| 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 Manfred Frechen sits on this spectrum.
This scientist: 57 D-Index — 76th percentile
76% 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 | 57 |
| 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 |
Manfred Frechen is affiliated with the Leibniz Association in Germany and has an extensive publication record in Earth and Planetary Sciences. Their research centers around geological and paleoclimatological studies with a focus on Pleistocene-era hominins and archaeology, as well as marine and environmental studies.
The scientist's main fields of study include:
Frechen's research contributions span multiple subfields, including:
The primary topics covered in their work are:
Frechen has published in a variety of recurrent venues, indicating a strong presence in specific scientific journals. These include:
Significant recent papers by Frechen include:
Frechen frequently collaborates with other researchers in their field. Their most common co-authors include:
Jean-Claude Thouret;Anthony Finizola;Michel Fornari;Annick Legeley-Padovani
Christine Thiel;Christine Thiel;Jan-Pieter Buylaert;Jan-Pieter Buylaert;Andrew Murray;Birgit Terhorst
Manfred Frechen;Eric A Oches;Karen E Kohfeld
Slobodan B. Marković;Ulrich Hambach;Norm Catto;Mladjen Jovanović
Björn Machalett;Björn Machalett;Björn Machalett;Eric A. Oches;Manfred Frechen;Ludwig Zöller
Manfred Frechen;Erzsébet Horváth;Gyula Gábris
Thomas Stevens;Jan-Pieter Buylaert;Jan-Pieter Buylaert;Christine Thiel;Gabor Ujvari
M.P. Bokhorst;J. Vandenberghe;P. Sümegi;M. Łanczont
Tony Reimann;Tony Reimann;Kristina Jørkov Thomsen;Mayank Jain;Andrew S. Murray
M.P. Bokhorst;C.J. Beets;S.B. Marković;N.P. Gerasimenko
Wolfgang Boenigk;Manfred Frechen
Manfred Frechen;Martin Kehl;Christian Rolf;Reza Sarvati
Tony Reimann;Sumiko Tsukamoto;Michael Naumann;Michael Naumann;Manfred Frechen
Slobodan B. Marković;Eric A. Oches;William D. McCoy;Manfred Frechen
Pierre Antoine;Nicole Limondin-Lozouet;Patrick Auguste;Agnès Lamotte
Manfred Frechen;Anja Zander;Václav Cı́lek;Vojen Ložek
Ágnes Novothny;Ágnes Novothny;Manfred Frechen;Erzsébet Horváth;Lara Wacha
Unknown
E.D. Schmidt;B. Machalett;B. Machalett;S.B. Marković;S. Tsukamoto
S. Cordier;D. Harmand;M. Frechen;M. Beiner
Manfred Frechen;Brigitte van Vliet-Lanoë;Peter van den Haute
Hao Long;Hao Long;Ji Shen;Jianhui Chen;Sumiko Tsukamoto
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