United StatesOverall Rank
Rank in SubField 1
Publications
Citations
Main Field:
Biology
SubField 1:
Ecology
SubField 2:
Environmental Sciences
Rank in SubField 1: 108 out of 76,579 Researchers
Data For The Year: 2025
| Metrics | Self-Citations Excluded | All |
|---|---|---|
| Rank Based on Composite Score | 5,354 | 6,117 |
| Total Cites | 17,794 | 18,539 |
| H-index | 55 | 58 |
| Hm-index | 30 | 31 |
| Number of Single Authored Papers | 24 | 24 |
| Total Cites to Single Authored Papers | 4,495 | 4,522 |
| Number of Single+First Authored Papers | 52 | 52 |
| Total Cites to Single+First Authored Papers | 10,116 | 10,301 |
| Number of Single+First+Last Authored Papers | 113 | 113 |
| Total Cites to Single+First+Last Authored Papers | 14,717 | 15,167 |
| Composite Score | 4 | 4 |
| Number of Distinct Citing Papers | 13,773 | 14,117 |
| Ratio of Total Citations to Distinct Citing Papers | 1.29 | 1.31 |
| Self-Citation Percentage |
4.02%
|
|
Overall Rank
Rank in SubField 1
Publications
Citations
Main Field:
Biology
SubField 1:
Ecology
SubField 2:
Environmental Sciences
Rank in SubField 1: 108 out of 69,645 Researchers
Data For The Year: 2024
| Metrics | Self-Citations Excluded | All |
|---|---|---|
| Rank Based on Composite Score | 5,535 | 6,411 |
| Total Cites | 16,351 | 17,028 |
| H-index | 52 | 54 |
| Hm-index | 29 | 30 |
| Number of Single Authored Papers | 24 | 24 |
| Total Cites to Single Authored Papers | 4,233 | 4,260 |
| Number of Single+First Authored Papers | 52 | 52 |
| Total Cites to Single+First Authored Papers | 9,514 | 9,697 |
| Number of Single+First+Last Authored Papers | 110 | 110 |
| Total Cites to Single+First+Last Authored Papers | 13,625 | 14,037 |
| Composite Score | 4 | 4 |
| Number of Distinct Citing Papers | 12,580 | 12,893 |
| Ratio of Total Citations to Distinct Citing Papers | 1.30 | 1.32 |
| Self-Citation Percentage |
3.98%
|
|
Overall Rank
Rank in SubField 1
Publications
Citations
Main Field:
Biology
SubField 1:
Ecology
SubField 2:
Environmental Sciences
Rank in SubField 1: 103 out of 63,935 Researchers
Data For The Year: 2023
| Metrics | Self-Citations Excluded | All |
|---|---|---|
| Rank Based on Composite Score | 5,880 | 6,765 |
| Total Cites | 14,959 | 15,561 |
| H-index | 49 | 51 |
| Hm-index | 28 | 29 |
| Number of Single Authored Papers | 24 | 24 |
| Total Cites to Single Authored Papers | 3,968 | 3,994 |
| Number of Single+First Authored Papers | 51 | 51 |
| Total Cites to Single+First Authored Papers | 8,929 | 9,098 |
| Number of Single+First+Last Authored Papers | 105 | 105 |
| Total Cites to Single+First+Last Authored Papers | 12,559 | 12,921 |
| Composite Score | 4 | 4 |
| Number of Distinct Citing Papers | 11,422 | 11,703 |
| Ratio of Total Citations to Distinct Citing Papers | 1.31 | 1.33 |
| Self-Citation Percentage |
3.87%
|
|
Overall Rank
Rank in SubField 1
Publications
Citations
Main Field:
Earth & Environmental Sciences
SubField 1:
Ecology
SubField 2:
Environmental Sciences
Rank in SubField 1: 107 out of 53,981 Researchers
Data For The Year: 2021
| Metrics | Self-Citations Excluded | All |
|---|---|---|
| Rank Based on Composite Score | 6,351 | 7,477 |
| Total Cites | 12,700 | 13,202 |
| H-index | 44 | 46 |
| Hm-index | 26 | 26 |
| Number of Single Authored Papers | 24 | 24 |
| Total Cites to Single Authored Papers | 3,477 | 3,502 |
| Number of Single+First Authored Papers | 50 | 50 |
| Total Cites to Single+First Authored Papers | 7,896 | 8,056 |
| Number of Single+First+Last Authored Papers | 94 | 94 |
| Total Cites to Single+First+Last Authored Papers | 10,817 | 11,134 |
| Composite Score | 4 | 4 |
| Number of Distinct Citing Papers | 9,586 | 9,823 |
| Ratio of Total Citations to Distinct Citing Papers | 1.32 | 1.34 |
| Self-Citation Percentage |
3.80%
|
|
Overall Rank
Rank in SubField 1
Publications
Citations
Main Field:
Earth & Environmental Sciences
SubField 1:
Ecology
SubField 2:
Environmental Sciences
Rank in SubField 1: 126 out of 48,166 Researchers
Data For The Year: 2020
| Metrics | Self-Citations Excluded | All |
|---|---|---|
| Rank Based on Composite Score | 7,355 | 8,698 |
| Total Cites | 10,912 | 11,334 |
| H-index | 39 | 41 |
| Hm-index | 25 | 25 |
| Number of Single Authored Papers | 24 | 24 |
| Total Cites to Single Authored Papers | 3,063 | 3,085 |
| Number of Single+First Authored Papers | 49 | 49 |
| Total Cites to Single+First Authored Papers | 6,993 | 7,139 |
| Number of Single+First+Last Authored Papers | 85 | 85 |
| Total Cites to Single+First+Last Authored Papers | 9,396 | 9,670 |
| Composite Score | 4 | 4 |
| Number of Distinct Citing Papers | 8,185 | 8,376 |
| Ratio of Total Citations to Distinct Citing Papers | 1.33 | 1.35 |
| Self-Citation Percentage |
3.72%
|
|
Related Profiles
Top 2% Scientists by Country
236,132 scientists from 167 countries on the 2025 single-year list.
United States73,020 scientists, 1st 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.