South AfricaOverall Rank
Rank in SubField 1
Publications
Total Cites
Main Field:
Earth & Environmental Sciences
SubField 1:
Geochemistry & Geophysics
SubField 2:
Geology
Rank in SubField 1: 2,020 out of 108,013 Researchers
Data For The Year: 2026
| Metrics | Self-Citations Excluded | All |
|---|---|---|
| Rank Based on Composite Score | 119,116 | 100,565 |
| Total Cites | 6,354 | 8,273 |
| H-index | 41 | 46 |
| Hm-index | 16 | 19 |
| Number of Single Authored Papers | 9 | 9 |
| Total Cites to Single Authored Papers | 205 | 240 |
| Number of Single+First Authored Papers | 38 | 38 |
| Total Cites to Single+First Authored Papers | 1,011 | 1,356 |
| Number of Single+First+Last Authored Papers | 56 | 56 |
| Total Cites to Single+First+Last Authored Papers | 1,449 | 1,936 |
| Composite Score | 3 | 3 |
| Number of Distinct Citing Papers | 4,451 | 5,188 |
| Ratio of Total Citations to Distinct Citing Papers | 1.43 | 1.59 |
| Self-Citation Percentage |
23.20%
|
|
Overall Rank
Rank in SubField 1
Publications
Total Cites
Main Field:
Earth & Environmental Sciences
SubField 1:
Geology
SubField 2:
Geochemistry & Geophysics
Rank in SubField 1: 190 out of 17,259 Researchers
Data For The Year: 2025
| Metrics | Self-Citations Excluded | All |
|---|---|---|
| Rank Based on Composite Score | 125,154 | 105,592 |
| Total Cites | 5,567 | 7,276 |
| H-index | 39 | 43 |
| Hm-index | 15 | 18 |
| Number of Single Authored Papers | 9 | 9 |
| Total Cites to Single Authored Papers | 189 | 222 |
| Number of Single+First Authored Papers | 37 | 37 |
| Total Cites to Single+First Authored Papers | 929 | 1,253 |
| Number of Single+First+Last Authored Papers | 53 | 53 |
| Total Cites to Single+First+Last Authored Papers | 1,289 | 1,735 |
| Composite Score | 3 | 3 |
| Number of Distinct Citing Papers | 3,932 | 4,605 |
| Ratio of Total Citations to Distinct Citing Papers | 1.42 | 1.58 |
| Self-Citation Percentage |
23.49%
|
|
Overall Rank
Rank in SubField 1
Publications
Total Cites
Main Field:
Earth & Environmental Sciences
SubField 1:
Geology
SubField 2:
Geochemistry & Geophysics
Rank in SubField 1: 287 out of 15,720 Researchers
Data For The Year: 2021
| Metrics | Self-Citations Excluded | All |
|---|---|---|
| Rank Based on Composite Score | 153,821 | 131,558 |
| Total Cites | 3,144 | 4,205 |
| H-index | 28 | 33 |
| Hm-index | 13 | 15 |
| Number of Single Authored Papers | 2 | 2 |
| Total Cites to Single Authored Papers | 144 | 169 |
| Number of Single+First Authored Papers | 23 | 23 |
| Total Cites to Single+First Authored Papers | 650 | 872 |
| Number of Single+First+Last Authored Papers | 33 | 33 |
| Total Cites to Single+First+Last Authored Papers | 794 | 1,079 |
| Composite Score | 3 | 3 |
| Number of Distinct Citing Papers | 2,315 | 2,773 |
| Ratio of Total Citations to Distinct Citing Papers | 1.36 | 1.52 |
| Self-Citation Percentage |
25.23%
|
|
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