| Discipline name | D-Index | World Ranking | Current World Ranking | National Ranking | Current National Ranking | Publications | Citations |
|---|---|---|---|---|---|---|---|
| Earth Science | 31 | 8940 | 8308 | 889 | 825 | 110 | 3800 |
The chart shows the history of publications by Alex Maltman between 1975 and 2021, highlighting the no. of papers published in each year and offering an overview of the publication velocity of this scholar. Alex Maltman published across 47 years, from 1975 to 2021, averaging 3.1 papers a year. Output peaked at 19 publications in 1990. 18 of the 146 publications appeared in the last two years.
146 publications in total across all disciplines
| Year | Publications |
|---|---|
| 1975 | 1 |
| 1976 | 0 |
| 1977 | 2 |
| 1978 | 2 |
| 1979 | 1 |
| 1980 | 0 |
| 1981 | 1 |
| 1982 | 1 |
| 1983 | 0 |
| 1984 | 2 |
| 1985 | 0 |
| 1986 | 1 |
| 1987 | 3 |
| 1988 | 3 |
| 1989 | 1 |
| 1990 | 19 |
| 1991 | 0 |
| 1992 | 5 |
| 1993 | 7 |
| 1994 | 7 |
| 1995 | 5 |
| 1996 | 3 |
| 1997 | 4 |
| 1998 | 4 |
| 1999 | 2 |
| 2000 | 8 |
| 2001 | 2 |
| 2002 | 1 |
| 2003 | 9 |
| 2004 | 6 |
| 2005 | 2 |
| 2006 | 2 |
| 2007 | 0 |
| 2008 | 2 |
| 2009 | 0 |
| 2010 | 1 |
| 2011 | 0 |
| 2012 | 0 |
| 2013 | 1 |
| 2014 | 1 |
| 2015 | 0 |
| 2016 | 1 |
| 2017 | 1 |
| 2018 | 16 |
| 2019 | 1 |
| 2020 | 16 |
| 2021 | 2 |
| Total | 146 |
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 Alex Maltman sits on this spectrum.
This scientist: 110 publications — 16th percentile
16% 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 | 110 |
| 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 | |
| 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 Alex Maltman sits on this spectrum.
This scientist: 31 D-Index — 4th percentile
4% 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 | 31 |
| 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 | |
| 97 | 15 | |
| 98 | 13 | |
| 99 | 3 | |
| 100 | 13 | |
| 101 | 3 | |
| 102 | 9 | |
| 103 | 4 | |
| 104 | 6 | |
| 105 | 6 | |
| 106+ | 98 |
Unknown
Gregory F. Moore;Asahiko Taira;Adam Klaus;Luann Becker
Unknown
A. Taira;I. Hill;J. Firth;U. Berner
P. Van Rensbergen;R. R. Hillis;A. J. Maltman;C. K. Morley
J. C. Moore;T. H. Shipley;D. Goldberg;Y. Ogawa
Alex J. Maltman;Bryn Hubbard;Michael J. Hambrey
Unknown
Alistair J. Bolton;Alistair J. Bolton;Alex J. Maltman;Quentin Fisher
Unknown
Unknown
Bernard A. Housen;Harold J. Tobin;Pierre Labaume;Evan C. Leitch
Unknown
J. Menzies;A.J. Maltman
Pieter Van Rensbergen;Richard R. Hillis;Alex J. Maltman;Christopher K. Morley
J. Arch;A.J. Maltman;R.J. Knipe
P. Labaume;A. J. Maltman;A. Bolton;D. Tessier
Kohtaro Ujiie;Alex J. Maltman;Mario Sánchez-Gómez
Unknown
T. Byrne;A. Maltman;E. Stephenson;W. Soh
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