South AfricaOverall Rank
Rank in SubField 1
Publications
Total Cites
Main Field:
Chemistry
SubField 1:
Environmental Sciences
SubField 2:
Analytical Chemistry
Rank in SubField 1: 1,427 out of 140,934 Researchers
Data For The Year: 2026
| Metrics | Self-Citations Excluded | All |
|---|---|---|
| Rank Based on Composite Score | 163,154 | 165,360 |
| Total Cites | 3,084 | 3,558 |
| H-index | 31 | 33 |
| Hm-index | 14 | 15 |
| Number of Single Authored Papers | 3 | 3 |
| Total Cites to Single Authored Papers | 81 | 88 |
| Number of Single+First Authored Papers | 32 | 32 |
| Total Cites to Single+First Authored Papers | 1,740 | 1,991 |
| Number of Single+First+Last Authored Papers | 53 | 53 |
| Total Cites to Single+First+Last Authored Papers | 2,496 | 2,869 |
| Composite Score | 3 | 3 |
| Number of Distinct Citing Papers | 2,544 | 2,646 |
| Ratio of Total Citations to Distinct Citing Papers | 1.21 | 1.34 |
| Self-Citation Percentage |
13.32%
|
|
Overall Rank
Rank in SubField 1
Publications
Total Cites
Main Field:
Chemistry
SubField 1:
Environmental Sciences
SubField 2:
Analytical Chemistry
Rank in SubField 1: 1,760 out of 130,223 Researchers
Data For The Year: 2025
| Metrics | Self-Citations Excluded | All |
|---|---|---|
| Rank Based on Composite Score | 202,729 | 206,894 |
| Total Cites | 2,471 | 2,853 |
| H-index | 27 | 29 |
| Hm-index | 12 | 13 |
| Number of Single Authored Papers | 2 | 2 |
| Total Cites to Single Authored Papers | 59 | 63 |
| Number of Single+First Authored Papers | 30 | 30 |
| Total Cites to Single+First Authored Papers | 1,444 | 1,667 |
| Number of Single+First+Last Authored Papers | 47 | 47 |
| Total Cites to Single+First+Last Authored Papers | 2,044 | 2,353 |
| Composite Score | 3 | 3 |
| Number of Distinct Citing Papers | 2,028 | 2,115 |
| Ratio of Total Citations to Distinct Citing Papers | 1.22 | 1.35 |
| Self-Citation Percentage |
13.39%
|
|
Overall Rank
Rank in SubField 1
Publications
Total Cites
Main Field:
Earth & Environmental Sciences
SubField 1:
Environmental Sciences
SubField 2:
Analytical Chemistry
Rank in SubField 1: 2,267 out of 115,291 Researchers
Data For The Year: 2024
| Metrics | Self-Citations Excluded | All |
|---|---|---|
| Rank Based on Composite Score | 269,714 | 268,829 |
| Total Cites | 1,907 | 2,234 |
| H-index | 24 | 27 |
| Hm-index | 11 | 11 |
| Number of Single Authored Papers | 2 | 2 |
| Total Cites to Single Authored Papers | 28 | 29 |
| Number of Single+First Authored Papers | 30 | 30 |
| Total Cites to Single+First Authored Papers | 1,141 | 1,333 |
| Number of Single+First+Last Authored Papers | 44 | 44 |
| Total Cites to Single+First+Last Authored Papers | 1,593 | 1,859 |
| Composite Score | 3 | 3 |
| Number of Distinct Citing Papers | 1,550 | 1,624 |
| Ratio of Total Citations to Distinct Citing Papers | 1.23 | 1.38 |
| Self-Citation Percentage |
14.64%
|
|
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