| Discipline name | D-Index | World Ranking | Current World Ranking | National Ranking | Current National Ranking | Publications | Citations |
|---|---|---|---|---|---|---|---|
| Earth Science | 47 | 4000 | 3671 | 1567 | 1391 | 92 | 8508 |
The chart shows the history of publications by Andrew C. Thomas between 1981 and 2025, highlighting the no. of papers published in each year and offering an overview of the publication velocity of this scholar. Andrew C. Thomas published across 45 years, from 1981 to 2025, averaging 2.6 papers a year. Output peaked at 13 publications in 2025. 15 of the 117 publications appeared in the last two years.
117 publications in total across all disciplines
| Year | Publications |
|---|---|
| 1981 | 1 |
| 1982 | 0 |
| 1983 | 0 |
| 1984 | 0 |
| 1985 | 0 |
| 1986 | 4 |
| 1987 | 1 |
| 1988 | 1 |
| 1989 | 1 |
| 1990 | 2 |
| 1991 | 0 |
| 1992 | 1 |
| 1993 | 0 |
| 1994 | 1 |
| 1995 | 0 |
| 1996 | 0 |
| 1997 | 0 |
| 1998 | 0 |
| 1999 | 2 |
| 2000 | 1 |
| 2001 | 8 |
| 2002 | 6 |
| 2003 | 3 |
| 2004 | 7 |
| 2005 | 5 |
| 2006 | 5 |
| 2007 | 7 |
| 2008 | 3 |
| 2009 | 2 |
| 2010 | 3 |
| 2011 | 0 |
| 2012 | 2 |
| 2013 | 5 |
| 2014 | 4 |
| 2015 | 1 |
| 2016 | 5 |
| 2017 | 4 |
| 2018 | 4 |
| 2019 | 3 |
| 2020 | 2 |
| 2021 | 2 |
| 2022 | 3 |
| 2023 | 3 |
| 2024 | 2 |
| 2025 | 13 |
| Total | 117 |
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 Andrew C. Thomas sits on this spectrum.
This scientist: 92 publications — 8th percentile
8% 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 | 92 |
| 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 | |
| 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 Andrew C. Thomas 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 |
Andrew C. Thomas is affiliated with the University of Maine in the United States. Their research primarily spans the field of Earth and Planetary Sciences, with a focus on subfields such as Oceanography, Clinical Psychology, Astronomy and Astrophysics, Global and Planetary Change, and Ecology.
The scientist's work covers a range of topics including Marine and Coastal Ecosystems, Oceanographic and Atmospheric Processes, Gambling Behavior and Treatments, Isotope Analysis in Ecology, Geology and Paleoclimatology Research, Canadian Identity and History, and Historical Economic and Social Studies.
Andrew C. Thomas has published in several academic venues. Frequent publication venues include:
Recent papers by Andrew C. Thomas include:
The scientist frequently collaborates with several co-authors. These include:
Andrew J. Pershing;Michael A. Alexander;Christina M. Hernandez;Lisa A. Kerr
Katherine E. Mills;Andrew J. Pershing;Curtis J. Brown;Yong Chen
W. J. Emery;A. C. Thomas;M. J. Collins;W. R. Crawford
Rubao Ji;Rubao Ji;Martin Edwards;David L. Mackas;Jeffrey A. Runge
Michael A. Alexander;James D. Scott;Kevin D. Friedland;Katherine E. Mills
Neal R. Pettigrew;James H. Churchill;Carol D. Janzen;Linda J. Mangum
J. L. Blanco;Andrew Thomas;M. E. Carr;P. T. Strub
Stephanie A. Henson;Andrew C. Thomas
Emanuele Di Lorenzo;Vincent Combes;Julie E. Keister;P. Ted Strub
Hillary A. Scannell;Hillary A. Scannell;Andrew J. Pershing;Michael A. Alexander;Andrew C. Thomas
David W. Townsend;Andrew C. Thomas;Lawrence M. Mayer;Maura A. Thomas
David W. Townsend;Neal R. Pettigrew;Andrew C. Thomas
A. C. Thomas;M.-E. Carr;P. T. Strub
E. Di Lorenzo;J. Fiechter;N. Schneider;A. Bracco
Andrew C. Thomas;Ryan A. Weatherbee
Andrew C. Thomas;David W. Townsend;Ryan Weatherbee
A. C. Thomas;F. Huang;P. T. Strub;C. James
William R. Crawford;Peter J. Brickley;Andrew C. Thomas
James J. Ruzicka;Richard D. Brodeur;Robert L. Emmett;John H. Steele
Andrew Thomas;Deirdre Byrne;Ryan Weatherbee
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Additionally, language skills can expand career options in global environmental policy or research. Short language courses, such as those highlighted in short spanish degrees, are a cost-effective way to improve communication and open new professional pathways.
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