| Discipline name | D-Index | World Ranking | Current World Ranking | National Ranking | Current National Ranking | Publications | Citations |
|---|---|---|---|---|---|---|---|
| Earth Science | 30 | 9105 | 8465 | 286 | 272 | 113 | 3660 |
The chart shows the history of publications by Koichiro Umemoto between 1967 and 2024, highlighting the no. of papers published in each year and offering an overview of the publication velocity of this scholar. Koichiro Umemoto published across 58 years, from 1967 to 2024, averaging 3.1 papers a year. Output peaked at 21 publications in 2010. 5 of the 181 publications appeared in the last two years.
181 publications in total across all disciplines
| Year | Publications |
|---|---|
| 1967 | 1 |
| 1968 | 0 |
| 1969 | 0 |
| 1970 | 0 |
| 1971 | 0 |
| 1972 | 0 |
| 1973 | 0 |
| 1974 | 0 |
| 1975 | 0 |
| 1976 | 0 |
| 1977 | 0 |
| 1978 | 0 |
| 1979 | 0 |
| 1980 | 0 |
| 1981 | 0 |
| 1982 | 0 |
| 1983 | 0 |
| 1984 | 0 |
| 1985 | 0 |
| 1986 | 0 |
| 1987 | 0 |
| 1988 | 0 |
| 1989 | 0 |
| 1990 | 0 |
| 1991 | 0 |
| 1992 | 0 |
| 1993 | 0 |
| 1994 | 0 |
| 1995 | 0 |
| 1996 | 1 |
| 1997 | 0 |
| 1998 | 0 |
| 1999 | 1 |
| 2000 | 2 |
| 2001 | 3 |
| 2002 | 3 |
| 2003 | 1 |
| 2004 | 13 |
| 2005 | 9 |
| 2006 | 14 |
| 2007 | 4 |
| 2008 | 9 |
| 2009 | 5 |
| 2010 | 21 |
| 2011 | 12 |
| 2012 | 10 |
| 2013 | 4 |
| 2014 | 5 |
| 2015 | 7 |
| 2016 | 6 |
| 2017 | 10 |
| 2018 | 9 |
| 2019 | 12 |
| 2020 | 7 |
| 2021 | 4 |
| 2022 | 3 |
| 2023 | 3 |
| 2024 | 2 |
| Total | 181 |
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 Koichiro Umemoto sits on this spectrum.
This scientist: 113 publications — 18th percentile
18% 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 | 113 |
| 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 Koichiro Umemoto sits on this spectrum.
This scientist: 30 D-Index — 2nd percentile
2% 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 | 30 |
| 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 | |
| 97 | 15 | |
| 98 | 13 | |
| 99 | 3 | |
| 100 | 13 | |
| 101 | 3 | |
| 102 | 9 | |
| 103 | 4 | |
| 104 | 6 | |
| 105 | 6 | |
| 106+ | 98 |
Taku Tsuchiya;Jun Tsuchiya;Koichiro Umemoto;Renata M. Wentzcovitch
Kei Hirose;Guillaume Morard;Ryosuke Sinmyo;Koichio Umemoto
Koichiro Umemoto;Koichiro Umemoto;Renata M. Wentzcovitch;Renata M. Wentzcovitch;Philip B. Allen;Philip B. Allen
Shunqing Wu;Shunqing Wu;Min Ji;Cai-Zhuang Wang;Manh Cuong Nguyen
Taku Tsuchiya;Jun Tsuchiya;Koichiro Umemoto;Renata M. Wentzcovitch
Han Hsu;Koichiro Umemoto;Peter Blaha;Renata M. Wentzcovitch
Zhongqing Wu;Renata M Wentzcovitch;Koichiro Umemoto;Baosheng Li
Koichiro Umemoto;Kei Hirose
Min Ji;Koichiro Umemoto;Cai Zhuang Wang;Kai Ming Ho
Koichiro Umemoto;Renata M. Wentzcovitch
Koichiro Umemoto;Renata M. Wentzcovitch
Koichiro Umemoto;Renata M. Wentzcovitch;Renata M. Wentzcovitch
Koichiro Umemoto;Koichiro Umemoto;Koichiro Umemoto;Renata M. Wentzcovitch;Renata M. Wentzcovitch;Shunqing Wu;Shunqing Wu;Min Ji
Shunqing Wu;Shunqing Wu;Koichiro Umemoto;Min Ji;Cai Zhuang Wang
Koichiro Umemoto;Renata M. Wentzcovitch;Yonggang G. Yu;Ryan Requist
Yonggang G. Yu;Renata M. Wentzcovitch;Taku Tsuchiya;Koichiro Umemoto
Koichiro Umemoto;Kei Hirose;Kei Hirose
Tao Sun;Koichiro Umemoto;Zhongqing Wu;Jin Cheng Zheng
K. Umemoto;R. M. Wentzcovitch;D. J. Weidner;J. B. Parise
Koichiro Umemoto;Kei Hirose;Kei Hirose;Saori Imada;Yoichi Nakajima
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