| Discipline name | D-Index | World Ranking | Current World Ranking | National Ranking | Current National Ranking | Publications | Citations |
|---|---|---|---|---|---|---|---|
| Microbiology | 41 | 5416 | 5007 | 2046 | 1839 | 141 | 9182 |
The chart shows the history of publications by Christopher M. Barker between 1970 and 2025, highlighting the no. of papers published in each year and offering an overview of the publication velocity of this scholar. Christopher M. Barker published across 56 years, from 1970 to 2025, averaging 2.9 papers a year. Output peaked at 17 publications in 2016. 10 of the 163 publications appeared in the last two years.
163 publications in total across all disciplines
| Year | Publications |
|---|---|
| 1970 | 1 |
| 1971 | 0 |
| 1972 | 0 |
| 1973 | 0 |
| 1974 | 0 |
| 1975 | 0 |
| 1976 | 1 |
| 1977 | 0 |
| 1978 | 0 |
| 1979 | 1 |
| 1980 | 0 |
| 1981 | 0 |
| 1982 | 0 |
| 1983 | 0 |
| 1984 | 0 |
| 1985 | 0 |
| 1986 | 0 |
| 1987 | 0 |
| 1988 | 1 |
| 1989 | 0 |
| 1990 | 0 |
| 1991 | 0 |
| 1992 | 0 |
| 1993 | 0 |
| 1994 | 0 |
| 1995 | 0 |
| 1996 | 0 |
| 1997 | 0 |
| 1998 | 0 |
| 1999 | 1 |
| 2000 | 0 |
| 2001 | 2 |
| 2002 | 0 |
| 2003 | 3 |
| 2004 | 1 |
| 2005 | 0 |
| 2006 | 2 |
| 2007 | 0 |
| 2008 | 4 |
| 2009 | 5 |
| 2010 | 9 |
| 2011 | 5 |
| 2012 | 7 |
| 2013 | 7 |
| 2014 | 6 |
| 2015 | 14 |
| 2016 | 17 |
| 2017 | 5 |
| 2018 | 11 |
| 2019 | 14 |
| 2020 | 10 |
| 2021 | 13 |
| 2022 | 9 |
| 2023 | 4 |
| 2024 | 4 |
| 2025 | 6 |
| Total | 163 |
The chart shows the distribution of publications by all Research.com ranked scientists in the field of Microbiology in 2026. The highlighted bar marks where Christopher M. Barker sits on this spectrum.
This scientist: 141 publications — 21st percentile
21% of scientists in this discipline score the same or lower.
The last bar groups every scientist with 679 publications or more.
| Publications | Scientists | This scientist |
|---|---|---|
| 55–64 | 8 | |
| 65–74 | 29 | |
| 75–84 | 55 | |
| 85–94 | 112 | |
| 95–104 | 137 | |
| 105–114 | 190 | |
| 115–124 | 235 | |
| 125–134 | 234 | |
| 135–144 | 288 | 141 |
| 145–154 | 265 | |
| 155–164 | 264 | |
| 165–174 | 253 | |
| 175–184 | 276 | |
| 185–194 | 190 | |
| 195–204 | 234 | |
| 205–214 | 208 | |
| 215–224 | 198 | |
| 225–234 | 155 | |
| 235–244 | 161 | |
| 245–254 | 160 | |
| 255–264 | 146 | |
| 265–274 | 139 | |
| 275–284 | 148 | |
| 285–294 | 115 | |
| 295–304 | 96 | |
| 305–314 | 88 | |
| 315–324 | 106 | |
| 325–334 | 65 | |
| 335–344 | 76 | |
| 345–354 | 64 | |
| 355–364 | 62 | |
| 365–374 | 65 | |
| 375–384 | 61 | |
| 385–394 | 34 | |
| 395–404 | 44 | |
| 405–414 | 36 | |
| 415–424 | 35 | |
| 425–434 | 29 | |
| 435–444 | 33 | |
| 445–454 | 34 | |
| 455–464 | 25 | |
| 465–474 | 26 | |
| 475–484 | 20 | |
| 485–494 | 19 | |
| 495–504 | 16 | |
| 505–514 | 17 | |
| 515–524 | 23 | |
| 525–534 | 14 | |
| 535–544 | 14 | |
| 545–554 | 18 | |
| 555–564 | 12 | |
| 565–574 | 7 | |
| 575–584 | 9 | |
| 585–594 | 9 | |
| 595–604 | 9 | |
| 605–614 | 7 | |
| 615–624 | 9 | |
| 625–634 | 7 | |
| 635–644 | 4 | |
| 645–654 | 5 | |
| 655–664 | 6 | |
| 665–674 | 7 | |
| 675–678 | 3 | |
| 679+ | 99 |
The chart shows the D-index (discipline H-index) distribution of Microbiology scientists ranked by Research.com in 2026. The highlighted bar marks where Christopher M. Barker sits on this spectrum.
This scientist: 41 D-Index — 2nd percentile
2% of scientists in this discipline score the same or lower.
The last bar groups every scientist with 127 D-Index or more.
| D-Index | Scientists | This scientist |
|---|---|---|
| 40 | 30 | |
| 41 | 86 | 41 |
| 42 | 90 | |
| 43 | 117 | |
| 44 | 122 | |
| 45 | 123 | |
| 46 | 108 | |
| 47 | 110 | |
| 48 | 106 | |
| 49 | 109 | |
| 50 | 129 | |
| 51 | 111 | |
| 52 | 116 | |
| 53 | 127 | |
| 54 | 134 | |
| 55 | 134 | |
| 56 | 112 | |
| 57 | 136 | |
| 58 | 162 | |
| 59 | 151 | |
| 60 | 139 | |
| 61 | 123 | |
| 62 | 126 | |
| 63 | 144 | |
| 64 | 109 | |
| 65 | 103 | |
| 66 | 124 | |
| 67 | 112 | |
| 68 | 103 | |
| 69 | 131 | |
| 70 | 94 | |
| 71 | 93 | |
| 72 | 96 | |
| 73 | 92 | |
| 74 | 80 | |
| 75 | 66 | |
| 76 | 87 | |
| 77 | 60 | |
| 78 | 73 | |
| 79 | 59 | |
| 80 | 57 | |
| 81 | 55 | |
| 82 | 47 | |
| 83 | 77 | |
| 84 | 50 | |
| 85 | 45 | |
| 86 | 42 | |
| 87 | 41 | |
| 88 | 32 | |
| 89 | 38 | |
| 90 | 35 | |
| 91 | 34 | |
| 92 | 27 | |
| 93 | 26 | |
| 94 | 33 | |
| 95 | 22 | |
| 96 | 37 | |
| 97 | 22 | |
| 98 | 21 | |
| 99 | 22 | |
| 100 | 30 | |
| 101 | 16 | |
| 102 | 20 | |
| 103 | 17 | |
| 104 | 19 | |
| 105 | 16 | |
| 106 | 19 | |
| 107 | 18 | |
| 108 | 14 | |
| 109 | 10 | |
| 110 | 9 | |
| 111 | 7 | |
| 112 | 11 | |
| 113 | 6 | |
| 114 | 15 | |
| 115 | 10 | |
| 116 | 12 | |
| 117 | 7 | |
| 118 | 10 | |
| 119 | 10 | |
| 120 | 11 | |
| 121 | 2 | |
| 122 | 7 | |
| 123 | 12 | |
| 124 | 5 | |
| 125 | 9 | |
| 126 | 6 | |
| 127+ | 95 |
Moritz U G Kraemer;Marianne E Sinka;Kirsten A Duda;Adrian Q N Mylne
David L. Smith;David L. Smith;Katherine E. Battle;Simon I. Hay;Simon I. Hay;Christopher M. Barker;Christopher M. Barker
Moritz U G Kraemer;Marianne E Sinka;Kirsten A Duda;Adrian Mylne
Robert C Reiner;Robert C Reiner;T Alex Perkins;T Alex Perkins;Christopher M Barker;Christopher M Barker;Tianchan Niu;Tianchan Niu
Unknown
Lauren B. Carrington;M. Veronica Armijos;Louis Lambrechts;Christopher M. Barker;Christopher M. Barker
Michael A. Johansson;Michael A. Johansson;Karyn M. Apfeldorf;Scott Dobson;Jason Devita
David L. Smith;T. Alex Perkins;T. Alex Perkins;Robert C. Reiner;Robert C. Reiner;Christopher M. Barker;Christopher M. Barker
Carlos A Guerra;Carlos A Guerra;Robert C Reiner;Robert C Reiner;T Alex Perkins;T Alex Perkins;Steve W Lindsay;Steve W Lindsay;Steve W Lindsay
David M. Hartley;Christopher M. Barker;Arnaud Le Menach;Arnaud Le Menach;Tianchan Niu;Tianchan Niu
Sarah S. Wheeler;Christopher M. Barker;Ying Fang;M. Veronica Armijos
Robert C. Reiner;Alex Perkins;Christopher M. Barker;Tianchan Niu
Tara C. Thiemann;Sarah S. Wheeler;Christopher M. Barker;William K. Reisen
William K. Reisen;Daniel Cayan;Mary Tyree;Christopher M. Barker
Mohammadreza Sadeghi;Eda Altan;Xutao Deng;Christopher M. Barker
William K. Reisen;Christopher M. Barker;Ryan Carney;Hugh D. Lothrop
Unknown
Elizabeth A. Cromwell;Steven T. Stoddard;Christopher M. Barker;Annelies Van Rie
Unknown
Unknown
If you think any of the details on this page are incorrect, let us know.
