| Discipline name | D-Index | World Ranking | Current World Ranking | National Ranking | Current National Ranking | Publications | Citations |
|---|---|---|---|---|---|---|---|
| Earth Science | 35 | 7523 | 6963 | 218 | 205 | 212 | 5671 |
The chart shows the history of publications by Takuya Nishimura between 1977 and 2025, highlighting the no. of papers published in each year and offering an overview of the publication velocity of this scholar. Takuya Nishimura published across 49 years, from 1977 to 2025, averaging 7.2 papers a year. Output peaked at 25 publications in 2020. 22 of the 355 publications appeared in the last two years.
355 publications in total across all disciplines
| Year | Publications |
|---|---|
| 1977 | 1 |
| 1978 | 1 |
| 1979 | 0 |
| 1980 | 0 |
| 1981 | 0 |
| 1982 | 0 |
| 1983 | 0 |
| 1984 | 2 |
| 1985 | 0 |
| 1986 | 0 |
| 1987 | 1 |
| 1988 | 0 |
| 1989 | 0 |
| 1990 | 1 |
| 1991 | 3 |
| 1992 | 0 |
| 1993 | 0 |
| 1994 | 0 |
| 1995 | 2 |
| 1996 | 0 |
| 1997 | 0 |
| 1998 | 2 |
| 1999 | 1 |
| 2000 | 8 |
| 2001 | 10 |
| 2002 | 10 |
| 2003 | 5 |
| 2004 | 9 |
| 2005 | 12 |
| 2006 | 12 |
| 2007 | 8 |
| 2008 | 18 |
| 2009 | 14 |
| 2010 | 14 |
| 2011 | 14 |
| 2012 | 13 |
| 2013 | 7 |
| 2014 | 9 |
| 2015 | 19 |
| 2016 | 20 |
| 2017 | 19 |
| 2018 | 20 |
| 2019 | 18 |
| 2020 | 25 |
| 2021 | 16 |
| 2022 | 8 |
| 2023 | 11 |
| 2024 | 7 |
| 2025 | 15 |
| Total | 355 |
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 Takuya Nishimura sits on this spectrum.
This scientist: 212 publications — 67th percentile
67% 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 | 212 |
| 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 Takuya Nishimura sits on this spectrum.
This scientist: 35 D-Index — 19th percentile
19% 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 | 35 |
| 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
Shinzaburo Ozawa;Makoto Murakami;Masaru Kaidzu;Takashi Tada
Unknown
T. Nishikawa;T. Matsuzawa;K. Ohta;N. Uchida
Takuya Nishimura;Tomowo Hirasawa;Shin'ichi Miyazaki;Takeshi Sagiya
Satoshi Fujiwara;Takuya Nishimura;Makoto Murakami;Hiroyuki Nakagawa
Takuya Nishimura;Takuya Nishimura;Takanori Matsuzawa;Kazushige Obara
Takuya Nishimura;Shinzaburo Ozawa;Makoto Murakami;Takeshi Sagiya
Takuya Nishimura;Satoshi Miura;Kenji Tachibana;Keiichi Hashimoto
Unknown
Unknown
Takuya Nishimura;Wayne Thatcher
Masayuki Kano;Masayuki Kano;Naofumi Aso;Naofumi Aso;Takanori Matsuzawa;Satoshi Ide
Unknown
Unknown
Unknown
Unknown
Satoshi Kawamoto;Yusaku Ohta;Yohei Hiyama;Masaru Todoriki;Masaru Todoriki
Unknown
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