South AfricaOverall Rank
Rank in SubField 1
Publications
Citations
Main Field:
Earth & Environmental Sciences
SubField 1:
Geochemistry & Geophysics
SubField 2:
Geology
Rank in SubField 1: 1,474 out of 103,460 Researchers
Data For The Year: 2025
| Metrics | Self-Citations Excluded | All |
|---|---|---|
| Rank Based on Composite Score | 84,702 | 89,754 |
| Total Cites | 7,358 | 8,280 |
| H-index | 45 | 48 |
| Hm-index | 24 | 25 |
| Number of Single Authored Papers | 5 | 5 |
| Total Cites to Single Authored Papers | 38 | 39 |
| Number of Single+First Authored Papers | 24 | 24 |
| Total Cites to Single+First Authored Papers | 1,720 | 1,848 |
| Number of Single+First+Last Authored Papers | 64 | 64 |
| Total Cites to Single+First+Last Authored Papers | 4,698 | 5,165 |
| Composite Score | 3 | 3 |
| Number of Distinct Citing Papers | 3,675 | 3,849 |
| Ratio of Total Citations to Distinct Citing Papers | 2.00 | 2.15 |
| Self-Citation Percentage |
11.14%
|
|
United StatesOverall Rank
Rank in SubField 1
Publications
Citations
Main Field:
Earth & Environmental Sciences
SubField 1:
Geochemistry & Geophysics
SubField 2:
Geology
Rank in SubField 1: 1,401 out of 98,126 Researchers
Data For The Year: 2024
| Metrics | Self-Citations Excluded | All |
|---|---|---|
| Rank Based on Composite Score | 80,874 | 86,613 |
| Total Cites | 6,906 | 7,757 |
| H-index | 44 | 47 |
| Hm-index | 24 | 25 |
| Number of Single Authored Papers | 4 | 4 |
| Total Cites to Single Authored Papers | 38 | 39 |
| Number of Single+First Authored Papers | 23 | 23 |
| Total Cites to Single+First Authored Papers | 1,632 | 1,758 |
| Number of Single+First+Last Authored Papers | 62 | 62 |
| Total Cites to Single+First+Last Authored Papers | 4,437 | 4,890 |
| Composite Score | 3 | 3 |
| Number of Distinct Citing Papers | 3,442 | 3,612 |
| Ratio of Total Citations to Distinct Citing Papers | 2.01 | 2.15 |
| Self-Citation Percentage |
10.97%
|
|
Overall Rank
Rank in SubField 1
Publications
Citations
Main Field:
Earth & Environmental Sciences
SubField 1:
Geochemistry & Geophysics
SubField 2:
Geology
Rank in SubField 1: 1,396 out of 92,230 Researchers
Data For The Year: 2023
| Metrics | Self-Citations Excluded | All |
|---|---|---|
| Rank Based on Composite Score | 79,859 | 84,148 |
| Total Cites | 6,455 | 7,271 |
| H-index | 42 | 46 |
| Hm-index | 23 | 24 |
| Number of Single Authored Papers | 4 | 4 |
| Total Cites to Single Authored Papers | 36 | 37 |
| Number of Single+First Authored Papers | 23 | 23 |
| Total Cites to Single+First Authored Papers | 1,543 | 1,667 |
| Number of Single+First+Last Authored Papers | 62 | 62 |
| Total Cites to Single+First+Last Authored Papers | 4,184 | 4,625 |
| Composite Score | 3 | 3 |
| Number of Distinct Citing Papers | 3,236 | 3,404 |
| Ratio of Total Citations to Distinct Citing Papers | 1.99 | 2.14 |
| Self-Citation Percentage |
11.22%
|
|
Overall Rank
Rank in SubField 1
Publications
Citations
Main Field:
Earth & Environmental Sciences
SubField 1:
Geochemistry & Geophysics
SubField 2:
Geology
Rank in SubField 1: 1,413 out of 87,916 Researchers
Data For The Year: 2022
| Metrics | Self-Citations Excluded | All |
|---|---|---|
| Rank Based on Composite Score | 79,396 | 82,818 |
| Total Cites | 5,891 | 6,673 |
| H-index | 40 | 44 |
| Hm-index | 22 | 24 |
| Number of Single Authored Papers | 4 | 4 |
| Total Cites to Single Authored Papers | 34 | 35 |
| Number of Single+First Authored Papers | 23 | 23 |
| Total Cites to Single+First Authored Papers | 1,446 | 1,569 |
| Number of Single+First+Last Authored Papers | 61 | 61 |
| Total Cites to Single+First+Last Authored Papers | 3,889 | 4,313 |
| Composite Score | 3 | 3 |
| Number of Distinct Citing Papers | 2,980 | 3,147 |
| Ratio of Total Citations to Distinct Citing Papers | 1.98 | 2.12 |
| Self-Citation Percentage |
11.72%
|
|
Overall Rank
Rank in SubField 1
Publications
Citations
Main Field:
Earth & Environmental Sciences
SubField 1:
Geochemistry & Geophysics
SubField 2:
Geology
Rank in SubField 1: 1,442 out of 81,218 Researchers
Data For The Year: 2021
| Metrics | Self-Citations Excluded | All |
|---|---|---|
| Rank Based on Composite Score | 82,022 | 83,297 |
| Total Cites | 5,554 | 6,302 |
| H-index | 37 | 42 |
| Hm-index | 21 | 23 |
| Number of Single Authored Papers | 4 | 4 |
| Total Cites to Single Authored Papers | 32 | 33 |
| Number of Single+First Authored Papers | 23 | 23 |
| Total Cites to Single+First Authored Papers | 1,374 | 1,493 |
| Number of Single+First+Last Authored Papers | 60 | 60 |
| Total Cites to Single+First+Last Authored Papers | 3,702 | 4,106 |
| Composite Score | 3 | 3 |
| Number of Distinct Citing Papers | 2,830 | 2,991 |
| Ratio of Total Citations to Distinct Citing Papers | 1.96 | 2.11 |
| Self-Citation Percentage |
11.87%
|
|
Overall Rank
Rank in SubField 1
Publications
Citations
Main Field:
Earth & Environmental Sciences
SubField 1:
Geochemistry & Geophysics
SubField 2:
Geology
Rank in SubField 1: 1,373 out of 70,197 Researchers
Data For The Year: 2020
| Metrics | Self-Citations Excluded | All |
|---|---|---|
| Rank Based on Composite Score | 81,697 | 88,517 |
| Total Cites | 4,944 | 5,622 |
| H-index | 36 | 37 |
| Hm-index | 20 | 21 |
| Number of Single Authored Papers | 4 | 4 |
| Total Cites to Single Authored Papers | 29 | 30 |
| Number of Single+First Authored Papers | 23 | 23 |
| Total Cites to Single+First Authored Papers | 1,254 | 1,366 |
| Number of Single+First+Last Authored Papers | 59 | 59 |
| Total Cites to Single+First+Last Authored Papers | 3,329 | 3,706 |
| Composite Score | 3 | 3 |
| Number of Distinct Citing Papers | 2,564 | 2,719 |
| Ratio of Total Citations to Distinct Citing Papers | 1.93 | 2.07 |
| Self-Citation Percentage |
12.06%
|
|
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