Overall Rank
Rank in SubField 1
Publications
Total Cites
Main Field:
Earth & Environmental Sciences
SubField 1:
Environmental Sciences
SubField 2:
Strategic, Defence & Security Studies
Rank in SubField 1: 53 out of 140,934 Researchers
Data For The Year: 2026
| Metrics | Self-Citations Excluded | All |
|---|---|---|
| Rank Based on Composite Score | 2,567 | 2,793 |
| Total Cites | 17,608 | 18,202 |
| H-index | 62 | 62 |
| Hm-index | 24 | 24 |
| Number of Single Authored Papers | 0 | 0 |
| Total Cites to Single Authored Papers | 0 | 0 |
| Number of Single+First Authored Papers | 19 | 19 |
| Total Cites to Single+First Authored Papers | 85 | 88 |
| Number of Single+First+Last Authored Papers | 337 | 337 |
| Total Cites to Single+First+Last Authored Papers | 6,865 | 7,054 |
| Composite Score | 3 | 3 |
| Number of Distinct Citing Papers | 12,897 | 13,153 |
| Ratio of Total Citations to Distinct Citing Papers | 1.37 | 1.38 |
| Self-Citation Percentage |
3.26%
|
|
Overall Rank
Rank in SubField 1
Publications
Total Cites
Main Field:
Earth & Environmental Sciences
SubField 1:
Environmental Sciences
SubField 2:
Strategic, Defence & Security Studies
Rank in SubField 1: 44 out of 130,223 Researchers
Data For The Year: 2025
| Metrics | Self-Citations Excluded | All |
|---|---|---|
| Rank Based on Composite Score | 1,981 | 2,058 |
| Total Cites | 17,913 | 18,869 |
| H-index | 64 | 66 |
| Hm-index | 25 | 25 |
| Number of Single Authored Papers | 0 | 0 |
| Total Cites to Single Authored Papers | 0 | 0 |
| Number of Single+First Authored Papers | 19 | 19 |
| Total Cites to Single+First Authored Papers | 125 | 130 |
| Number of Single+First+Last Authored Papers | 316 | 316 |
| Total Cites to Single+First+Last Authored Papers | 6,715 | 7,051 |
| Composite Score | 3 | 3 |
| Number of Distinct Citing Papers | 12,529 | 12,877 |
| Ratio of Total Citations to Distinct Citing Papers | 1.43 | 1.47 |
| Self-Citation Percentage |
5.07%
|
|
Overall Rank
Rank in SubField 1
Publications
Total Cites
Main Field:
Earth & Environmental Sciences
SubField 1:
Environmental Sciences
SubField 2:
Strategic, Defence & Security Studies
Rank in SubField 1: 40 out of 115,291 Researchers
Data For The Year: 2024
| Metrics | Self-Citations Excluded | All |
|---|---|---|
| Rank Based on Composite Score | 2,120 | 2,154 |
| Total Cites | 15,875 | 17,021 |
| H-index | 61 | 62 |
| Hm-index | 24 | 25 |
| Number of Single Authored Papers | 0 | 0 |
| Total Cites to Single Authored Papers | 0 | 0 |
| Number of Single+First Authored Papers | 18 | 18 |
| Total Cites to Single+First Authored Papers | 124 | 133 |
| Number of Single+First+Last Authored Papers | 299 | 299 |
| Total Cites to Single+First+Last Authored Papers | 5,637 | 6,010 |
| Composite Score | 3 | 3 |
| Number of Distinct Citing Papers | 10,856 | 11,215 |
| Ratio of Total Citations to Distinct Citing Papers | 1.46 | 1.52 |
| Self-Citation Percentage |
6.73%
|
|
Overall Rank
Rank in SubField 1
Publications
Total Cites
Main Field:
Earth & Environmental Sciences
SubField 1:
Environmental Sciences
SubField 2:
Strategic, Defence & Security Studies
Rank in SubField 1: 27 out of 99,567 Researchers
Data For The Year: 2023
| Metrics | Self-Citations Excluded | All |
|---|---|---|
| Rank Based on Composite Score | 2,280 | 2,204 |
| Total Cites | 15,005 | 16,805 |
| H-index | 59 | 62 |
| Hm-index | 23 | 25 |
| Number of Single Authored Papers | 0 | 0 |
| Total Cites to Single Authored Papers | 0 | 0 |
| Number of Single+First Authored Papers | 17 | 17 |
| Total Cites to Single+First Authored Papers | 147 | 155 |
| Number of Single+First+Last Authored Papers | 283 | 283 |
| Total Cites to Single+First+Last Authored Papers | 5,340 | 5,973 |
| Composite Score | 3 | 3 |
| Number of Distinct Citing Papers | 9,907 | 10,369 |
| Ratio of Total Citations to Distinct Citing Papers | 1.51 | 1.62 |
| Self-Citation Percentage |
10.71%
|
|
Overall Rank
Rank in SubField 1
Publications
Total Cites
Main Field:
Earth & Environmental Sciences
SubField 1:
Environmental Sciences
SubField 2:
Strategic, Defence & Security Studies
Rank in SubField 1: 36 out of 86,604 Researchers
Data For The Year: 2022
| Metrics | Self-Citations Excluded | All |
|---|---|---|
| Rank Based on Composite Score | 4,003 | 3,566 |
| Total Cites | 10,815 | 12,351 |
| H-index | 46 | 50 |
| Hm-index | 19 | 21 |
| Number of Single Authored Papers | 0 | 0 |
| Total Cites to Single Authored Papers | 0 | 0 |
| Number of Single+First Authored Papers | 15 | 15 |
| Total Cites to Single+First Authored Papers | 136 | 146 |
| Number of Single+First+Last Authored Papers | 236 | 236 |
| Total Cites to Single+First+Last Authored Papers | 3,824 | 4,359 |
| Composite Score | 3 | 3 |
| Number of Distinct Citing Papers | 7,119 | 7,498 |
| Ratio of Total Citations to Distinct Citing Papers | 1.52 | 1.65 |
| Self-Citation Percentage |
12.44%
|
|
Overall Rank
Rank in SubField 1
Publications
Total Cites
Main Field:
Earth & Environmental Sciences
SubField 1:
Environmental Sciences
SubField 2:
Strategic, Defence & Security Studies
Rank in SubField 1: 50 out of 77,304 Researchers
Data For The Year: 2021
| Metrics | Self-Citations Excluded | All |
|---|---|---|
| Rank Based on Composite Score | 4,687 | 3,857 |
| Total Cites | 14,965 | 18,037 |
| H-index | 58 | 66 |
| Hm-index | 23 | 26 |
| Number of Single Authored Papers | 0 | 0 |
| Total Cites to Single Authored Papers | 0 | 0 |
| Number of Single+First Authored Papers | 15 | 15 |
| Total Cites to Single+First Authored Papers | 220 | 241 |
| Number of Single+First+Last Authored Papers | 215 | 215 |
| Total Cites to Single+First+Last Authored Papers | 5,399 | 6,424 |
| Composite Score | 3 | 3 |
| Number of Distinct Citing Papers | 9,724 | 10,322 |
| Ratio of Total Citations to Distinct Citing Papers | 1.54 | 1.75 |
| Self-Citation Percentage |
17.03%
|
|
Overall Rank
Rank in SubField 1
Publications
Total Cites
Main Field:
Earth & Environmental Sciences
SubField 1:
Environmental Sciences
SubField 2:
Strategic, Defence & Security Studies
Rank in SubField 1: 76 out of 66,925 Researchers
Data For The Year: 2020
| Metrics | Self-Citations Excluded | All |
|---|---|---|
| Rank Based on Composite Score | 7,929 | 5,899 |
| Total Cites | 7,694 | 10,194 |
| H-index | 39 | 47 |
| Hm-index | 16 | 19 |
| Number of Single Authored Papers | 0 | 0 |
| Total Cites to Single Authored Papers | 0 | 0 |
| Number of Single+First Authored Papers | 13 | 13 |
| Total Cites to Single+First Authored Papers | 153 | 168 |
| Number of Single+First+Last Authored Papers | 173 | 173 |
| Total Cites to Single+First+Last Authored Papers | 2,991 | 3,800 |
| Composite Score | 3 | 3 |
| Number of Distinct Citing Papers | 5,091 | 5,502 |
| Ratio of Total Citations to Distinct Citing Papers | 1.51 | 1.85 |
| Self-Citation Percentage |
24.52%
|
|
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