South AfricaOverall Rank
Rank in SubField 1
Publications
Citations
Main Field:
Biomedical Research
SubField 1:
Microbiology
SubField 2:
Environmental Sciences
Rank in SubField 1: 1,351 out of 217,955 Researchers
Data For The Year: 2025
| Metrics | Self-Citations Excluded | All |
|---|---|---|
| Rank Based on Composite Score | 53,582 | 53,408 |
| Total Cites | 14,547 | 16,209 |
| H-index | 55 | 59 |
| Hm-index | 34 | 38 |
| Number of Single Authored Papers | 1 | 1 |
| Total Cites to Single Authored Papers | 39 | 43 |
| Number of Single+First Authored Papers | 22 | 22 |
| Total Cites to Single+First Authored Papers | 630 | 716 |
| Number of Single+First+Last Authored Papers | 399 | 399 |
| Total Cites to Single+First+Last Authored Papers | 12,315 | 13,636 |
| Composite Score | 3 | 3 |
| Number of Distinct Citing Papers | 12,712 | 13,251 |
| Ratio of Total Citations to Distinct Citing Papers | 1.14 | 1.22 |
| Self-Citation Percentage |
10.25%
|
|
Overall Rank
Rank in SubField 1
Publications
Citations
Main Field:
Biomedical Research
SubField 1:
Microbiology
SubField 2:
Environmental Sciences
Rank in SubField 1: 2,300 out of 175,943 Researchers
Data For The Year: 2022
| Metrics | Self-Citations Excluded | All |
|---|---|---|
| Rank Based on Composite Score | 90,919 | 86,529 |
| Total Cites | 6,995 | 8,141 |
| H-index | 35 | 40 |
| Hm-index | 24 | 27 |
| Number of Single Authored Papers | 1 | 1 |
| Total Cites to Single Authored Papers | 34 | 38 |
| Number of Single+First Authored Papers | 20 | 20 |
| Total Cites to Single+First Authored Papers | 464 | 537 |
| Number of Single+First+Last Authored Papers | 333 | 333 |
| Total Cites to Single+First+Last Authored Papers | 6,030 | 6,975 |
| Composite Score | 3 | 3 |
| Number of Distinct Citing Papers | 6,161 | 6,546 |
| Ratio of Total Citations to Distinct Citing Papers | 1.14 | 1.24 |
| Self-Citation Percentage |
14.08%
|
|
Overall Rank
Rank in SubField 1
Publications
Citations
Main Field:
Biomedical Research
SubField 1:
Biotechnology
SubField 2:
Environmental Sciences
Rank in SubField 1: 428 out of 50,343 Researchers
Data For The Year: 2020
| Metrics | Self-Citations Excluded | All |
|---|---|---|
| Rank Based on Composite Score | 125,115 | 117,059 |
| Total Cites | 4,232 | 4,989 |
| H-index | 29 | 33 |
| Hm-index | 18 | 21 |
| Number of Single Authored Papers | 1 | 1 |
| Total Cites to Single Authored Papers | 29 | 33 |
| Number of Single+First Authored Papers | 17 | 17 |
| Total Cites to Single+First Authored Papers | 356 | 417 |
| Number of Single+First+Last Authored Papers | 264 | 264 |
| Total Cites to Single+First+Last Authored Papers | 3,619 | 4,271 |
| Composite Score | 3 | 3 |
| Number of Distinct Citing Papers | 3,717 | 3,990 |
| Ratio of Total Citations to Distinct Citing Papers | 1.14 | 1.25 |
| Self-Citation Percentage |
15.17%
|
|
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.