United StatesOverall Rank
Rank in SubField 1
Publications
Citations
Main Field:
Earth & Environmental Sciences
SubField 1:
Environmental Sciences
SubField 2:
Strategic, Defence & Security Studies
Rank in SubField 1: 388 out of 130,223 Researchers
Data For The Year: 2025
| Metrics | Self-Citations Excluded | All |
|---|---|---|
| Rank Based on Composite Score | 55,133 | 55,571 |
| Total Cites | 4,328 | 4,882 |
| H-index | 38 | 43 |
| Hm-index | 22 | 23 |
| Number of Single Authored Papers | 40 | 40 |
| Total Cites to Single Authored Papers | 965 | 1,020 |
| Number of Single+First Authored Papers | 83 | 83 |
| Total Cites to Single+First Authored Papers | 1,922 | 2,120 |
| Number of Single+First+Last Authored Papers | 125 | 125 |
| Total Cites to Single+First+Last Authored Papers | 2,658 | 2,976 |
| Composite Score | 3 | 3 |
| Number of Distinct Citing Papers | 3,510 | 3,703 |
| Ratio of Total Citations to Distinct Citing Papers | 1.23 | 1.32 |
| Self-Citation Percentage |
11.35%
|
|
Overall Rank
Rank in SubField 1
Publications
Citations
Main Field:
Earth & Environmental Sciences
SubField 1:
Environmental Sciences
SubField 2:
Strategic, Defence & Security Studies
Rank in SubField 1: 339 out of 115,291 Researchers
Data For The Year: 2024
| Metrics | Self-Citations Excluded | All |
|---|---|---|
| Rank Based on Composite Score | 54,730 | 53,762 |
| Total Cites | 4,051 | 4,596 |
| H-index | 37 | 43 |
| Hm-index | 21 | 23 |
| Number of Single Authored Papers | 39 | 39 |
| Total Cites to Single Authored Papers | 911 | 966 |
| Number of Single+First Authored Papers | 82 | 82 |
| Total Cites to Single+First Authored Papers | 1,810 | 2,007 |
| Number of Single+First+Last Authored Papers | 123 | 123 |
| Total Cites to Single+First+Last Authored Papers | 2,500 | 2,814 |
| Composite Score | 3 | 3 |
| Number of Distinct Citing Papers | 3,278 | 3,468 |
| Ratio of Total Citations to Distinct Citing Papers | 1.24 | 1.33 |
| Self-Citation Percentage |
11.86%
|
|
Overall Rank
Rank in SubField 1
Publications
Citations
Main Field:
Earth & Environmental Sciences
SubField 1:
Environmental Sciences
SubField 2:
Strategic, Defence & Security Studies
Rank in SubField 1: 251 out of 86,604 Researchers
Data For The Year: 2022
| Metrics | Self-Citations Excluded | All |
|---|---|---|
| Rank Based on Composite Score | 52,203 | 53,542 |
| Total Cites | 3,534 | 4,001 |
| H-index | 35 | 39 |
| Hm-index | 21 | 22 |
| Number of Single Authored Papers | 34 | 34 |
| Total Cites to Single Authored Papers | 815 | 859 |
| Number of Single+First Authored Papers | 73 | 73 |
| Total Cites to Single+First Authored Papers | 1,570 | 1,731 |
| Number of Single+First+Last Authored Papers | 107 | 107 |
| Total Cites to Single+First+Last Authored Papers | 2,183 | 2,442 |
| Composite Score | 3 | 3 |
| Number of Distinct Citing Papers | 2,857 | 3,033 |
| Ratio of Total Citations to Distinct Citing Papers | 1.24 | 1.32 |
| Self-Citation Percentage |
11.67%
|
|
Overall Rank
Rank in SubField 1
Publications
Citations
Main Field:
Earth & Environmental Sciences
SubField 1:
Environmental Sciences
SubField 2:
Strategic, Defence & Security Studies
Rank in SubField 1: 255 out of 77,304 Researchers
Data For The Year: 2021
| Metrics | Self-Citations Excluded | All |
|---|---|---|
| Rank Based on Composite Score | 51,709 | 53,214 |
| Total Cites | 3,384 | 3,837 |
| H-index | 34 | 37 |
| Hm-index | 20 | 22 |
| Number of Single Authored Papers | 33 | 33 |
| Total Cites to Single Authored Papers | 785 | 828 |
| Number of Single+First Authored Papers | 72 | 72 |
| Total Cites to Single+First Authored Papers | 1,505 | 1,662 |
| Number of Single+First+Last Authored Papers | 106 | 106 |
| Total Cites to Single+First+Last Authored Papers | 2,101 | 2,355 |
| Composite Score | 3 | 3 |
| Number of Distinct Citing Papers | 2,738 | 2,907 |
| Ratio of Total Citations to Distinct Citing Papers | 1.24 | 1.32 |
| Self-Citation Percentage |
11.81%
|
|
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