| Discipline name | D-Index | World Ranking | Current World Ranking | National Ranking | Current National Ranking | Publications | Citations |
|---|---|---|---|---|---|---|---|
| Environmental Sciences | 45 | 6434 | 6177 | 118 | 115 | 147 | 7386 |
The chart shows the history of publications by Takamichi Ichinose between 1980 and 2025, highlighting the no. of papers published in each year and offering an overview of the publication velocity of this scholar. Takamichi Ichinose published across 46 years, from 1980 to 2025, averaging 4.5 papers a year. Output peaked at 14 publications in 2016. 16 of the 205 publications appeared in the last two years.
205 publications in total across all disciplines
| Year | Publications |
|---|---|
| 1980 | 1 |
| 1981 | 2 |
| 1982 | 6 |
| 1983 | 3 |
| 1984 | 1 |
| 1985 | 0 |
| 1986 | 0 |
| 1987 | 4 |
| 1988 | 1 |
| 1989 | 2 |
| 1990 | 2 |
| 1991 | 3 |
| 1992 | 1 |
| 1993 | 3 |
| 1994 | 4 |
| 1995 | 4 |
| 1996 | 1 |
| 1997 | 7 |
| 1998 | 10 |
| 1999 | 1 |
| 2000 | 2 |
| 2001 | 3 |
| 2002 | 6 |
| 2003 | 2 |
| 2004 | 6 |
| 2005 | 10 |
| 2006 | 8 |
| 2007 | 3 |
| 2008 | 6 |
| 2009 | 8 |
| 2010 | 5 |
| 2011 | 5 |
| 2012 | 6 |
| 2013 | 8 |
| 2014 | 9 |
| 2015 | 8 |
| 2016 | 14 |
| 2017 | 5 |
| 2018 | 3 |
| 2019 | 9 |
| 2020 | 2 |
| 2021 | 1 |
| 2022 | 2 |
| 2023 | 2 |
| 2024 | 5 |
| 2025 | 11 |
| Total | 205 |
The chart shows the distribution of publications by all Research.com ranked scientists in the field of Environmental Sciences in 2026. The highlighted bar marks where Takamichi Ichinose sits on this spectrum.
This scientist: 147 publications — 40th percentile
40% of scientists in this discipline score the same or lower.
The last bar groups every scientist with 690 publications or more.
| Publications | Scientists | This scientist |
|---|---|---|
| 41–50 | 21 | |
| 51–60 | 62 | |
| 61–70 | 133 | |
| 71–80 | 257 | |
| 81–90 | 361 | |
| 91–100 | 440 | |
| 101–110 | 492 | |
| 111–120 | 541 | |
| 121–130 | 617 | |
| 131–140 | 544 | |
| 141–150 | 541 | 147 |
| 151–160 | 539 | |
| 161–170 | 444 | |
| 171–180 | 444 | |
| 181–190 | 400 | |
| 191–200 | 377 | |
| 201–210 | 318 | |
| 211–220 | 282 | |
| 221–230 | 263 | |
| 231–240 | 220 | |
| 241–250 | 217 | |
| 251–260 | 180 | |
| 261–270 | 181 | |
| 271–280 | 155 | |
| 281–290 | 130 | |
| 291–300 | 127 | |
| 301–310 | 130 | |
| 311–320 | 85 | |
| 321–330 | 106 | |
| 331–340 | 80 | |
| 341–350 | 83 | |
| 351–360 | 75 | |
| 361–370 | 69 | |
| 371–380 | 52 | |
| 381–390 | 54 | |
| 391–400 | 56 | |
| 401–410 | 44 | |
| 411–420 | 40 | |
| 421–430 | 36 | |
| 431–440 | 25 | |
| 441–450 | 25 | |
| 451–460 | 32 | |
| 461–470 | 29 | |
| 471–480 | 21 | |
| 481–490 | 26 | |
| 491–500 | 26 | |
| 501–510 | 17 | |
| 511–520 | 19 | |
| 521–530 | 15 | |
| 531–540 | 22 | |
| 541–550 | 12 | |
| 551–560 | 15 | |
| 561–570 | 11 | |
| 571–580 | 19 | |
| 581–590 | 9 | |
| 591–600 | 9 | |
| 601–610 | 7 | |
| 611–620 | 11 | |
| 621–630 | 5 | |
| 631–640 | 5 | |
| 641–650 | 6 | |
| 651–660 | 3 | |
| 661–670 | 3 | |
| 671–680 | 4 | |
| 681–689 | 4 | |
| 690+ | 100 |
The chart shows the D-index (discipline H-index) distribution of Environmental Sciences scientists ranked by Research.com in 2026. The highlighted bar marks where Takamichi Ichinose sits on this spectrum.
This scientist: 45 D-Index — 36th percentile
36% of scientists in this discipline score the same or lower.
The last bar groups every scientist with 126 D-Index or more.
| D-Index | Scientists | This scientist |
|---|---|---|
| 30 | 12 | |
| 31 | 26 | |
| 32 | 51 | |
| 33 | 88 | |
| 34 | 123 | |
| 35 | 163 | |
| 36 | 206 | |
| 37 | 267 | |
| 38 | 265 | |
| 39 | 275 | |
| 40 | 321 | |
| 41 | 343 | |
| 42 | 305 | |
| 43 | 336 | |
| 44 | 330 | |
| 45 | 348 | 45 |
| 46 | 291 | |
| 47 | 275 | |
| 48 | 272 | |
| 49 | 273 | |
| 50 | 263 | |
| 51 | 232 | |
| 52 | 266 | |
| 53 | 217 | |
| 54 | 198 | |
| 55 | 177 | |
| 56 | 202 | |
| 57 | 204 | |
| 58 | 166 | |
| 59 | 177 | |
| 60 | 166 | |
| 61 | 152 | |
| 62 | 143 | |
| 63 | 150 | |
| 64 | 124 | |
| 65 | 119 | |
| 66 | 120 | |
| 67 | 118 | |
| 68 | 82 | |
| 69 | 98 | |
| 70 | 94 | |
| 71 | 105 | |
| 72 | 74 | |
| 73 | 84 | |
| 74 | 70 | |
| 75 | 67 | |
| 76 | 78 | |
| 77 | 60 | |
| 78 | 59 | |
| 79 | 52 | |
| 80 | 47 | |
| 81 | 38 | |
| 82 | 48 | |
| 83 | 42 | |
| 84 | 42 | |
| 85 | 43 | |
| 86 | 29 | |
| 87 | 37 | |
| 88 | 29 | |
| 89 | 30 | |
| 90 | 34 | |
| 91 | 20 | |
| 92 | 22 | |
| 93 | 17 | |
| 94 | 19 | |
| 95 | 24 | |
| 96 | 21 | |
| 97 | 20 | |
| 98 | 24 | |
| 99 | 17 | |
| 100 | 17 | |
| 101 | 21 | |
| 102 | 25 | |
| 103 | 18 | |
| 104 | 26 | |
| 105 | 20 | |
| 106 | 15 | |
| 107 | 10 | |
| 108 | 13 | |
| 109 | 15 | |
| 110 | 12 | |
| 111 | 8 | |
| 112 | 7 | |
| 113 | 9 | |
| 114 | 6 | |
| 115 | 12 | |
| 116 | 7 | |
| 117 | 8 | |
| 118 | 3 | |
| 119 | 5 | |
| 120 | 7 | |
| 121 | 2 | |
| 122 | 4 | |
| 123 | 8 | |
| 124 | 7 | |
| 125 | 9 | |
| 126+ | 92 |
Hirohisa Takano;Toshikazu Yoshikawa;Takamichi Ichinose;Yuichi Miyabara
Unknown
Miao He;Miao He;Takamichi Ichinose;Seiichi Yoshida;Tomohiro Ito
Hirohisa Takano;Rie Yanagisawa;Takamichi Ichinose;Kaori Sadakane
S. Yoshida;K. Hiyoshi;T. Ichinose;H. Takano
Unknown
Unknown
Yuichi Miyabara;Hirohisa Takano;Takamichi Ichinose;Heung-Bin Lim
T. Ichinose;S. Yoshida;K. Hiyoshi;K. Sadakane
Miao He;Takamichi Ichinose;Yasuhiro Yoshida;Keiichi Arashidani
Heung-Bin Lim;Takamichi Ichinose;Yuichi Miyabara;Hirohisa Takano
Takamichi Ichinose;Masataka Nishikawa;Hirohisa Takano;Nobuyuki Sera
Unknown
R. Yanagisawa;H. Takano;H. Takano;K.-i. Inoue;T. Ichinose
Miao He;Miao He;Takamichi Ichinose;Makoto Kobayashi;Keiichi Arashidani
Ken-ichiro Inoue;Hirohisa Takano;Hirohisa Takano;Rie Yanagisawa;Miho Sakurai
Yuichi Miyabara;Takamichi Ichinose;Hirohisa Takano;Heung-Bin Lim
Y Miyabara;R Yanagisawa;N Shimojo;H Takano
Unknown
Hirohisa Takano;Takamichi Ichinose;Yuichi Miyabara;Takahiro Shibuya
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