| Discipline name | D-Index | World Ranking | Current World Ranking | National Ranking | Current National Ranking | Publications | Citations |
|---|---|---|---|---|---|---|---|
| Plant Science and Agronomy | 43 | 3313 | 3088 | 206 | 183 | 120 | 5845 |
The chart shows the history of publications by Michael Frei between 1998 and 2025, highlighting the no. of papers published in each year and offering an overview of the publication velocity of this scholar. Michael Frei published across 28 years, from 1998 to 2025, averaging 5.4 papers a year. Output peaked at 12 publications in 2018. 24 of the 152 publications appeared in the last two years.
152 publications in total across all disciplines
| Year | Publications |
|---|---|
| 1998 | 2 |
| 1999 | 9 |
| 2000 | 1 |
| 2001 | 0 |
| 2002 | 0 |
| 2003 | 1 |
| 2004 | 2 |
| 2005 | 4 |
| 2006 | 0 |
| 2007 | 4 |
| 2008 | 5 |
| 2009 | 1 |
| 2010 | 5 |
| 2011 | 4 |
| 2012 | 4 |
| 2013 | 4 |
| 2014 | 5 |
| 2015 | 6 |
| 2016 | 7 |
| 2017 | 4 |
| 2018 | 12 |
| 2019 | 12 |
| 2020 | 9 |
| 2021 | 12 |
| 2022 | 4 |
| 2023 | 11 |
| 2024 | 12 |
| 2025 | 12 |
| Total | 152 |
The chart shows the distribution of publications by all Research.com ranked scientists in the field of Plant Science and Agronomy in 2026. The highlighted bar marks where Michael Frei sits on this spectrum.
This scientist: 120 publications — 40th percentile
40% of scientists in this discipline score the same or lower.
The last bar groups every scientist with 467 publications or more.
| Publications | Scientists | This scientist |
|---|---|---|
| 36–40 | 2 | |
| 41–45 | 7 | |
| 46–50 | 40 | |
| 51–55 | 58 | |
| 56–60 | 60 | |
| 61–65 | 107 | |
| 66–70 | 130 | |
| 71–75 | 153 | |
| 76–80 | 191 | |
| 81–85 | 199 | |
| 86–90 | 206 | |
| 91–95 | 218 | |
| 96–100 | 226 | |
| 101–105 | 227 | |
| 106–110 | 247 | |
| 111–115 | 255 | |
| 116–120 | 253 | 120 |
| 121–125 | 233 | |
| 126–130 | 219 | |
| 131–135 | 201 | |
| 136–140 | 194 | |
| 141–145 | 176 | |
| 146–150 | 157 | |
| 151–155 | 147 | |
| 156–160 | 151 | |
| 161–165 | 159 | |
| 166–170 | 137 | |
| 171–175 | 128 | |
| 176–180 | 126 | |
| 181–185 | 98 | |
| 186–190 | 114 | |
| 191–195 | 100 | |
| 196–200 | 90 | |
| 201–205 | 71 | |
| 206–210 | 98 | |
| 211–215 | 70 | |
| 216–220 | 86 | |
| 221–225 | 61 | |
| 226–230 | 58 | |
| 231–235 | 53 | |
| 236–240 | 64 | |
| 241–245 | 39 | |
| 246–250 | 46 | |
| 251–255 | 51 | |
| 256–260 | 36 | |
| 261–265 | 44 | |
| 266–270 | 35 | |
| 271–275 | 30 | |
| 276–280 | 33 | |
| 281–285 | 35 | |
| 286–290 | 36 | |
| 291–295 | 26 | |
| 296–300 | 26 | |
| 301–305 | 31 | |
| 306–310 | 30 | |
| 311–315 | 21 | |
| 316–320 | 29 | |
| 321–325 | 14 | |
| 326–330 | 15 | |
| 331–335 | 15 | |
| 336–340 | 17 | |
| 341–345 | 15 | |
| 346–350 | 12 | |
| 351–355 | 17 | |
| 356–360 | 18 | |
| 361–365 | 12 | |
| 366–370 | 11 | |
| 371–375 | 6 | |
| 376–380 | 6 | |
| 381–385 | 11 | |
| 386–390 | 9 | |
| 391–395 | 10 | |
| 396–400 | 8 | |
| 401–405 | 4 | |
| 406–410 | 9 | |
| 411–415 | 11 | |
| 416–420 | 4 | |
| 421–425 | 7 | |
| 426–430 | 4 | |
| 431–435 | 3 | |
| 436–440 | 5 | |
| 441–445 | 8 | |
| 446–450 | 6 | |
| 451–455 | 7 | |
| 456–460 | 5 | |
| 461–465 | 6 | |
| 466 | 2 | |
| 467+ | 99 |
The chart shows the D-index (discipline H-index) distribution of Plant Science and Agronomy scientists ranked by Research.com in 2026. The highlighted bar marks where Michael Frei sits on this spectrum.
This scientist: 43 D-Index — 52nd percentile
52% of scientists in this discipline score the same or lower.
The last bar groups every scientist with 109 D-Index or more.
| D-Index | Scientists | This scientist |
|---|---|---|
| 30 | 200 | |
| 31 | 236 | |
| 32 | 253 | |
| 33 | 283 | |
| 34 | 288 | |
| 35 | 240 | |
| 36 | 246 | |
| 37 | 243 | |
| 38 | 247 | |
| 39 | 229 | |
| 40 | 232 | |
| 41 | 230 | |
| 42 | 228 | |
| 43 | 219 | 43 |
| 44 | 193 | |
| 45 | 164 | |
| 46 | 158 | |
| 47 | 143 | |
| 48 | 131 | |
| 49 | 127 | |
| 50 | 122 | |
| 51 | 122 | |
| 52 | 110 | |
| 53 | 102 | |
| 54 | 98 | |
| 55 | 79 | |
| 56 | 85 | |
| 57 | 88 | |
| 58 | 91 | |
| 59 | 62 | |
| 60 | 61 | |
| 61 | 59 | |
| 62 | 54 | |
| 63 | 61 | |
| 64 | 59 | |
| 65 | 58 | |
| 66 | 41 | |
| 67 | 49 | |
| 68 | 39 | |
| 69 | 32 | |
| 70 | 40 | |
| 71 | 47 | |
| 72 | 38 | |
| 73 | 28 | |
| 74 | 29 | |
| 75 | 28 | |
| 76 | 22 | |
| 77 | 21 | |
| 78 | 25 | |
| 79 | 26 | |
| 80 | 19 | |
| 81 | 16 | |
| 82 | 12 | |
| 83 | 16 | |
| 84 | 14 | |
| 85 | 11 | |
| 86 | 17 | |
| 87 | 13 | |
| 88 | 10 | |
| 89 | 12 | |
| 90 | 18 | |
| 91 | 16 | |
| 92 | 16 | |
| 93 | 17 | |
| 94 | 12 | |
| 95 | 8 | |
| 96 | 9 | |
| 97 | 9 | |
| 98 | 11 | |
| 99 | 12 | |
| 100 | 5 | |
| 101 | 8 | |
| 102 | 4 | |
| 103 | 11 | |
| 104 | 5 | |
| 105 | 9 | |
| 106 | 7 | |
| 107 | 4 | |
| 108 | 8 | |
| 109+ | 99 |
M. Frei;P. Siddhuraju;K. Becker
Unknown
Gina Mills;Katrina Sharps;David Simpson;David Simpson;Håkan Pleijel
Unknown
Lin Bo Wu;Mohamad Yusser Shhadi;Glenn Gregorio;Elsa Matthus
Widodo;Martin R. Broadley;Terry Rose;Michael Frei
Tim Arnold;Guy J. D. Kirk;Matthias Wissuwa;Michael Frei
Michael Frei;Juan Pariasca Tanaka;Matthias Wissuwa
Unknown
Jens Gebauer;Yahia O. Adam;Aida Cuní Sanchez;Dietrich Darr
Unknown
Michael Frei;Juan Pariasca Tanaka;Charles P. Chen;Matthias Wissuwa
Esther Riemer;Danye Qiu;Debabrata Laha;Debabrata Laha;Robert K. Harmel
Maike Oehme;Michael Frei;Muhammad Abdur Razzak;Somen Dewan
M. Frei;K. Becker
Unknown
Md. Ashrafuzzaman;Md. Ashrafuzzaman;Farzana Afrose Lubna;Felix Holtkamp;William J. Manning
M. Frei;K. Becker
M. Frei;K. Becker
Elsa Matthus;Lin-Bo Wu;Yoshiaki Ueda;Stefanie Höller
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