| Discipline name | D-Index | World Ranking | Current World Ranking | National Ranking | Current National Ranking | Publications | Citations |
|---|---|---|---|---|---|---|---|
| Earth Science | 96 | 177 | 150 | 87 | 73 | 319 | 31139 |
The chart shows the history of publications by Bradley R. Hacker between 1989 and 2024, highlighting the no. of papers published in each year and offering an overview of the publication velocity of this scholar. Bradley R. Hacker published across 36 years, from 1989 to 2024, averaging 9.1 papers a year. Output peaked at 24 publications in 2013. 4 of the 327 publications appeared in the last two years.
327 publications in total across all disciplines
| Year | Publications |
|---|---|
| 1989 | 1 |
| 1990 | 5 |
| 1991 | 4 |
| 1992 | 4 |
| 1993 | 6 |
| 1994 | 2 |
| 1995 | 5 |
| 1996 | 3 |
| 1997 | 4 |
| 1998 | 6 |
| 1999 | 3 |
| 2000 | 6 |
| 2001 | 10 |
| 2002 | 3 |
| 2003 | 12 |
| 2004 | 11 |
| 2005 | 13 |
| 2006 | 10 |
| 2007 | 12 |
| 2008 | 11 |
| 2009 | 13 |
| 2010 | 18 |
| 2011 | 16 |
| 2012 | 11 |
| 2013 | 24 |
| 2014 | 10 |
| 2015 | 15 |
| 2016 | 17 |
| 2017 | 17 |
| 2018 | 14 |
| 2019 | 12 |
| 2020 | 9 |
| 2021 | 8 |
| 2022 | 8 |
| 2023 | 2 |
| 2024 | 2 |
| Total | 327 |
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 Bradley R. Hacker sits on this spectrum.
This scientist: 319 publications — 89th percentile
89% 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 | 319 |
| 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 Bradley R. Hacker sits on this spectrum.
This scientist: 96 D-Index — 98th percentile
98% 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 | |
| 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 | 96 |
| 97 | 15 | |
| 98 | 13 | |
| 99 | 3 | |
| 100 | 13 | |
| 101 | 3 | |
| 102 | 9 | |
| 103 | 4 | |
| 104 | 6 | |
| 105 | 6 | |
| 106+ | 98 |
Bradley R. Hacker is affiliated with the University of California, Santa Barbara in the United States, with a research focus primarily in Earth and Planetary Sciences. Their research spans various subfields including Geophysics, Atmospheric Science, Artificial Intelligence, Geology, and Geochemistry and Petrology.
The scientist's work covers several main topics: Geological and Geochemical Analysis, earthquake and tectonic studies, High-pressure geophysics and materials, Geology and Paleoclimatology Research, Geochemistry and Geologic Mapping, Geological Studies and Exploration, and Mineralogy and Gemology Studies.
Bradley R. Hacker has contributed to numerous publications, frequently appearing in venues such as Tectonics, Abstracts with programs - Geological Society of America, Zenodo (CERN European Organization for Nuclear Research), Contributions to Mineralogy and Petrology, and Lithos.
Selected recent papers include:
Frequent collaborators include Andrew Kylander-Clark, Joshua M. Garber, M. P. Searle, Andrew J. Smye, and Guillaume Bonnet.
Among the awards received, Bradley R. Hacker was named a Fellow of the American Geophysical Union (AGU) in 2010.
Bradley R. Hacker;Lothar Ratschbacher;Laura Webb;Trevor Ireland
Bradley R. Hacker;Simon M. Peacock;Geoffrey A. Abers;Stephen D. Holloway
Lothar Ratschbacher;Bradley R. Hacker;Andrew Calvert;Laura E. Webb
Bradley R. Hacker;Geoffrey A. Abers;Simon M. Peacock
Peter E. van Keken;Bradley R. Hacker;Ellen M. Syracuse;Geoff A. Abers
Bradley R. Hacker;Lothar Ratschbacher;Laura Webb;Michael O. McWilliams
Peter M. Blisniuk;Bradley R. Hacker;Johannes Glodny;Lothar Ratschbacher
Bradley R. Hacker;Peter B. Kelemen;Mark D. Behn
Lothar Ratschbacher;Bradley R. Hacker;Laura E. Webb;Michael McWilliams
Bradley R. Hacker
Andrew R.C. Kylander-Clark;Bradley R. Hacker;John M. Cottle
Bradley R. Hacker;Peter B. Kelemen;Mark D. Behn
Bradley R. Hacker;Edwin Gnos;Lothar Ratschbacher;Marty Grove
Bradley R. Hacker;Geoffrey A. Abers
B. R. Hacker;J. L. Mosenfelder;E. Gnos;E. Gnos
Jeffrey Lee;Bradley R. Hacker;William S. Dinklage;Yu Wang
S.A. Graham;M.S. Hendrix;C.L. Johnson;D. Badamgarav
Yildirim Dilek;Peter Thy;Bradley Hacker;Sidsel Grundvig
Mark D. Behn;Peter B. Kelemen;Greg Hirth;Bradley R. Hacker
Bradley R. Hacker;Juhn G. Liou
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Furthermore, pursuing specialized library science credentials such as an ala-accredited program can support roles in managing scientific data and research repositories, highlighting the diverse career pathways rooted in Earth Science education.
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