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: 263 out of 103,460 Researchers
Data For The Year: 2025
| Metrics | Self-Citations Excluded | All |
|---|---|---|
| Rank Based on Composite Score | 16,209 | 17,719 |
| Total Cites | 9,883 | 10,795 |
| H-index | 55 | 58 |
| Hm-index | 33 | 34 |
| Number of Single Authored Papers | 18 | 18 |
| Total Cites to Single Authored Papers | 1,434 | 1,465 |
| Number of Single+First Authored Papers | 51 | 51 |
| Total Cites to Single+First Authored Papers | 3,431 | 3,660 |
| Number of Single+First+Last Authored Papers | 117 | 117 |
| Total Cites to Single+First+Last Authored Papers | 6,733 | 7,336 |
| Composite Score | 4 | 4 |
| Number of Distinct Citing Papers | 4,725 | 4,861 |
| Ratio of Total Citations to Distinct Citing Papers | 2.09 | 2.22 |
| Self-Citation Percentage |
8.45%
|
|
Overall Rank
Rank in SubField 1
Publications
Citations
Main Field:
Earth & Environmental Sciences
SubField 1:
Geology
SubField 2:
Geochemistry & Geophysics
Rank in SubField 1: 16 out of 16,822 Researchers
Data For The Year: 2024
| Metrics | Self-Citations Excluded | All |
|---|---|---|
| Rank Based on Composite Score | 15,249 | 17,077 |
| Total Cites | 9,460 | 10,368 |
| H-index | 55 | 57 |
| Hm-index | 33 | 33 |
| Number of Single Authored Papers | 18 | 18 |
| Total Cites to Single Authored Papers | 1,350 | 1,381 |
| Number of Single+First Authored Papers | 51 | 51 |
| Total Cites to Single+First Authored Papers | 3,262 | 3,491 |
| Number of Single+First+Last Authored Papers | 117 | 117 |
| Total Cites to Single+First+Last Authored Papers | 6,407 | 7,010 |
| Composite Score | 4 | 4 |
| Number of Distinct Citing Papers | 4,506 | 4,641 |
| Ratio of Total Citations to Distinct Citing Papers | 2.10 | 2.23 |
| Self-Citation Percentage |
8.76%
|
|
Overall Rank
Rank in SubField 1
Publications
Citations
Main Field:
Earth & Environmental Sciences
SubField 1:
Geology
SubField 2:
Geochemistry & Geophysics
Rank in SubField 1: 15 out of 16,049 Researchers
Data For The Year: 2023
| Metrics | Self-Citations Excluded | All |
|---|---|---|
| Rank Based on Composite Score | 15,560 | 16,750 |
| Total Cites | 8,865 | 9,762 |
| H-index | 53 | 56 |
| Hm-index | 32 | 33 |
| Number of Single Authored Papers | 18 | 18 |
| Total Cites to Single Authored Papers | 1,243 | 1,274 |
| Number of Single+First Authored Papers | 51 | 51 |
| Total Cites to Single+First Authored Papers | 3,051 | 3,277 |
| Number of Single+First+Last Authored Papers | 117 | 117 |
| Total Cites to Single+First+Last Authored Papers | 5,984 | 6,582 |
| Composite Score | 4 | 4 |
| Number of Distinct Citing Papers | 4,199 | 4,332 |
| Ratio of Total Citations to Distinct Citing Papers | 2.11 | 2.25 |
| Self-Citation Percentage |
9.19%
|
|
Overall Rank
Rank in SubField 1
Publications
Citations
Main Field:
Earth & Environmental Sciences
SubField 1:
Geochemistry & Geophysics
SubField 2:
Geology
Rank in SubField 1: 209 out of 87,916 Researchers
Data For The Year: 2022
| Metrics | Self-Citations Excluded | All |
|---|---|---|
| Rank Based on Composite Score | 13,994 | 15,422 |
| Total Cites | 8,594 | 9,481 |
| H-index | 53 | 55 |
| Hm-index | 32 | 33 |
| Number of Single Authored Papers | 18 | 18 |
| Total Cites to Single Authored Papers | 1,205 | 1,236 |
| Number of Single+First Authored Papers | 52 | 52 |
| Total Cites to Single+First Authored Papers | 2,942 | 3,167 |
| Number of Single+First+Last Authored Papers | 118 | 118 |
| Total Cites to Single+First+Last Authored Papers | 5,808 | 6,399 |
| Composite Score | 4 | 4 |
| Number of Distinct Citing Papers | 4,027 | 4,156 |
| Ratio of Total Citations to Distinct Citing Papers | 2.13 | 2.28 |
| Self-Citation Percentage |
9.36%
|
|
Overall Rank
Rank in SubField 1
Publications
Citations
Main Field:
Earth & Environmental Sciences
SubField 1:
Geology
SubField 2:
Geochemistry & Geophysics
Rank in SubField 1: 14 out of 15,720 Researchers
Data For The Year: 2021
| Metrics | Self-Citations Excluded | All |
|---|---|---|
| Rank Based on Composite Score | 13,855 | 14,963 |
| Total Cites | 8,302 | 9,165 |
| H-index | 52 | 55 |
| Hm-index | 32 | 33 |
| Number of Single Authored Papers | 18 | 18 |
| Total Cites to Single Authored Papers | 1,149 | 1,180 |
| Number of Single+First Authored Papers | 52 | 52 |
| Total Cites to Single+First Authored Papers | 2,818 | 3,041 |
| Number of Single+First+Last Authored Papers | 118 | 118 |
| Total Cites to Single+First+Last Authored Papers | 5,591 | 6,179 |
| Composite Score | 4 | 4 |
| Number of Distinct Citing Papers | 3,890 | 4,017 |
| Ratio of Total Citations to Distinct Citing Papers | 2.13 | 2.28 |
| Self-Citation Percentage |
9.42%
|
|
Related Profiles
Top 2% Scientists by Country
236,132 scientists from 167 countries on the 2025 single-year list.
South Africa975 scientists, 33rd 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.