| Discipline name | D-Index | World Ranking | Current World Ranking | National Ranking | Current National Ranking | Publications | Citations |
|---|---|---|---|---|---|---|---|
| Earth Science | 42 | 5314 | 4911 | 1980 | 1761 | 147 | 5969 |
The chart shows the history of publications by Herbert T. Schaef between 1991 and 2025, highlighting the no. of papers published in each year and offering an overview of the publication velocity of this scholar. Herbert T. Schaef published across 35 years, from 1991 to 2025, averaging 6.2 papers a year. Output peaked at 12 publications in 2019. 16 of the 218 publications appeared in the last two years.
218 publications in total across all disciplines
| Year | Publications |
|---|---|
| 1991 | 1 |
| 1992 | 0 |
| 1993 | 0 |
| 1994 | 1 |
| 1995 | 0 |
| 1996 | 0 |
| 1997 | 0 |
| 1998 | 0 |
| 1999 | 2 |
| 2000 | 1 |
| 2001 | 9 |
| 2002 | 10 |
| 2003 | 7 |
| 2004 | 4 |
| 2005 | 10 |
| 2006 | 7 |
| 2007 | 6 |
| 2008 | 9 |
| 2009 | 9 |
| 2010 | 9 |
| 2011 | 9 |
| 2012 | 8 |
| 2013 | 7 |
| 2014 | 10 |
| 2015 | 11 |
| 2016 | 8 |
| 2017 | 9 |
| 2018 | 10 |
| 2019 | 12 |
| 2020 | 9 |
| 2021 | 6 |
| 2022 | 11 |
| 2023 | 7 |
| 2024 | 5 |
| 2025 | 11 |
| Total | 218 |
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 Herbert T. Schaef sits on this spectrum.
This scientist: 147 publications — 37th percentile
37% 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 | 147 |
| 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 | |
| 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 Herbert T. Schaef sits on this spectrum.
This scientist: 42 D-Index — 44th percentile
44% 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 | 42 |
| 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 |
B. Peter McGrail;H. Todd Schaef;Anita M. Ho;Yi-Ju Chien
B.P. McGrail;H.T. Schaef;V.-A. Glezakou;L.X. Dang
Unknown
B. Peter McGrail;Herbert T. Schaef;Frank A. Spane;John B. Cliff
John S. Loring;Christopher J. Thompson;Zheming Wang;Alan G. Joly
Signe K. White;Frank A. Spane;H. Todd Schaef;Quin R. S. Miller
Herbert T. Schaef;Eugene S. Ilton;Odeta Qafoku;Paul F. Martin
John S. Loring;Herbert T. Schaef;Romulus V. F. Turcu;Christopher J. Thompson
H.T. Schaef;C.F. Windisch;B.P. McGrail;P.F. Martin
Andrew R. Felmy;Odeta Qafoku;Bruce W. Arey;Jian Zhi Hu
Herbert T. Schaef;John S. Loring;Vassiliki Alexandra Glezakou;Quin R. Miller
H. Todd Schaef;B. Peter McGrail
B.P. McGrail;H.T. Schaef;F.A. Spane;J.A. Horner
Unknown
John S. Loring;Eugene S. Ilton;Jeffrey Chen;Christopher J. Thompson
Quin Rs Miller;Christopher J. Thompson;John S. Loring;Charles F. Windisch
Gernot Rother;Eugene S. Ilton;Dirk Wallacher;Thomas Hauβ
Unknown
Eugene S. Ilton;H. Todd Schaef;Odeta Qafoku;Kevin M. Rosso
Herbert Todd Schaef;Bernard P. McGrail;John L. Loring;Mark E. Bowden
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