United KingdomOverall Rank
Rank in SubField 1
Publications
Citations
Main Field:
Biology
SubField 1:
Ecology
SubField 2:
Astronomy & Astrophysics
Rank in SubField 1: 26 out of 76,579 Researchers
Data For The Year: 2025
| Metrics | Self-Citations Excluded | All |
|---|---|---|
| Rank Based on Composite Score | 1,280 | 1,128 |
| Total Cites | 56,761 | 68,966 |
| H-index | 117 | 129 |
| Hm-index | 49 | 52 |
| Number of Single Authored Papers | 54 | 54 |
| Total Cites to Single Authored Papers | 2,381 | 2,475 |
| Number of Single+First Authored Papers | 142 | 142 |
| Total Cites to Single+First Authored Papers | 8,845 | 9,860 |
| Number of Single+First+Last Authored Papers | 407 | 407 |
| Total Cites to Single+First+Last Authored Papers | 25,140 | 28,396 |
| Composite Score | 4 | 4 |
| Number of Distinct Citing Papers | 43,470 | 48,128 |
| Ratio of Total Citations to Distinct Citing Papers | 1.31 | 1.43 |
| Self-Citation Percentage |
17.70%
|
|
United StatesOverall Rank
Rank in SubField 1
Publications
Citations
Main Field:
Biology
SubField 1:
Ecology
SubField 2:
Astronomy & Astrophysics
Rank in SubField 1: 20 out of 63,935 Researchers
Data For The Year: 2023
| Metrics | Self-Citations Excluded | All |
|---|---|---|
| Rank Based on Composite Score | 866 | 768 |
| Total Cites | 57,718 | 69,492 |
| H-index | 113 | 126 |
| Hm-index | 52 | 55 |
| Number of Single Authored Papers | 49 | 49 |
| Total Cites to Single Authored Papers | 2,179 | 2,274 |
| Number of Single+First Authored Papers | 150 | 150 |
| Total Cites to Single+First Authored Papers | 8,515 | 9,493 |
| Number of Single+First+Last Authored Papers | 643 | 643 |
| Total Cites to Single+First+Last Authored Papers | 27,077 | 30,359 |
| Composite Score | 4 | 4 |
| Number of Distinct Citing Papers | 44,827 | 49,496 |
| Ratio of Total Citations to Distinct Citing Papers | 1.29 | 1.40 |
| Self-Citation Percentage |
16.94%
|
|
Overall Rank
Rank in SubField 1
Publications
Citations
Main Field:
Biology
SubField 1:
Ecology
SubField 2:
Evolutionary Biology
Rank in SubField 1: 47 out of 59,970 Researchers
Data For The Year: 2022
| Metrics | Self-Citations Excluded | All |
|---|---|---|
| Rank Based on Composite Score | 2,479 | 2,268 |
| Total Cites | 27,274 | 31,131 |
| H-index | 78 | 86 |
| Hm-index | 41 | 45 |
| Number of Single Authored Papers | 43 | 43 |
| Total Cites to Single Authored Papers | 2,001 | 2,083 |
| Number of Single+First Authored Papers | 115 | 115 |
| Total Cites to Single+First Authored Papers | 6,804 | 7,628 |
| Number of Single+First+Last Authored Papers | 314 | 314 |
| Total Cites to Single+First+Last Authored Papers | 17,925 | 20,104 |
| Composite Score | 4 | 4 |
| Number of Distinct Citing Papers | 22,223 | 24,031 |
| Ratio of Total Citations to Distinct Citing Papers | 1.23 | 1.30 |
| Self-Citation Percentage |
12.39%
|
|
Overall Rank
Rank in SubField 1
Publications
Citations
Main Field:
Biology
SubField 1:
Ecology
SubField 2:
Evolutionary Biology
Rank in SubField 1: 48 out of 53,981 Researchers
Data For The Year: 2021
| Metrics | Self-Citations Excluded | All |
|---|---|---|
| Rank Based on Composite Score | 2,513 | 2,366 |
| Total Cites | 25,644 | 29,276 |
| H-index | 75 | 83 |
| Hm-index | 40 | 43 |
| Number of Single Authored Papers | 40 | 40 |
| Total Cites to Single Authored Papers | 1,950 | 2,031 |
| Number of Single+First Authored Papers | 104 | 104 |
| Total Cites to Single+First Authored Papers | 6,428 | 7,213 |
| Number of Single+First+Last Authored Papers | 284 | 284 |
| Total Cites to Single+First+Last Authored Papers | 16,891 | 18,954 |
| Composite Score | 4 | 4 |
| Number of Distinct Citing Papers | 21,018 | 22,725 |
| Ratio of Total Citations to Distinct Citing Papers | 1.22 | 1.29 |
| Self-Citation Percentage |
12.41%
|
|
Overall Rank
Rank in SubField 1
Publications
Citations
Main Field:
Biology
SubField 1:
Ecology
SubField 2:
Evolutionary Biology
Rank in SubField 1: 53 out of 48,166 Researchers
Data For The Year: 2020
| Metrics | Self-Citations Excluded | All |
|---|---|---|
| Rank Based on Composite Score | 2,727 | 2,592 |
| Total Cites | 22,332 | 25,495 |
| H-index | 70 | 77 |
| Hm-index | 38 | 41 |
| Number of Single Authored Papers | 40 | 40 |
| Total Cites to Single Authored Papers | 1,843 | 1,924 |
| Number of Single+First Authored Papers | 101 | 101 |
| Total Cites to Single+First Authored Papers | 5,730 | 6,441 |
| Number of Single+First+Last Authored Papers | 272 | 272 |
| Total Cites to Single+First+Last Authored Papers | 14,970 | 16,796 |
| Composite Score | 4 | 4 |
| Number of Distinct Citing Papers | 18,248 | 19,714 |
| Ratio of Total Citations to Distinct Citing Papers | 1.22 | 1.29 |
| Self-Citation Percentage |
12.41%
|
|
Related Profiles
Top 2% Scientists by Country
236,132 scientists from 167 countries on the 2025 single-year list.
United Kingdom18,125 scientists, 3rd in the world
Featured Profiles
Partner with TOPSCINET
Reach science enthusiasts and researchers across the site. Write to business@topscinet.com and our marketing team will send a proposal built around your banner ad goals.