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: 2,196 out of 140,934 Researchers
Data For The Year: 2026
| Metrics | Self-Citations Excluded | All |
|---|---|---|
| Rank Based on Composite Score | 233,955 | 219,427 |
| Total Cites | 5,555 | 6,571 |
| H-index | 41 | 46 |
| Hm-index | 19 | 22 |
| Number of Single Authored Papers | 1 | 1 |
| Total Cites to Single Authored Papers | 7 | 7 |
| Number of Single+First Authored Papers | 18 | 18 |
| Total Cites to Single+First Authored Papers | 350 | 495 |
| Number of Single+First+Last Authored Papers | 117 | 117 |
| Total Cites to Single+First+Last Authored Papers | 3,286 | 3,874 |
| Composite Score | 3 | 3 |
| Number of Distinct Citing Papers | 4,697 | 5,065 |
| Ratio of Total Citations to Distinct Citing Papers | 1.18 | 1.30 |
| Self-Citation Percentage |
15.46%
|
|
Overall Rank
Rank in SubField 1
Publications
Total Cites
Main Field:
Chemistry
SubField 1:
Environmental Sciences
SubField 2:
Analytical Chemistry
Rank in SubField 1: 2,120 out of 130,223 Researchers
Data For The Year: 2025
| Metrics | Self-Citations Excluded | All |
|---|---|---|
| Rank Based on Composite Score | 238,982 | 223,307 |
| Total Cites | 4,804 | 5,720 |
| H-index | 38 | 43 |
| Hm-index | 18 | 21 |
| Number of Single Authored Papers | 1 | 1 |
| Total Cites to Single Authored Papers | 7 | 7 |
| Number of Single+First Authored Papers | 18 | 18 |
| Total Cites to Single+First Authored Papers | 334 | 478 |
| Number of Single+First+Last Authored Papers | 111 | 111 |
| Total Cites to Single+First+Last Authored Papers | 2,894 | 3,443 |
| Composite Score | 3 | 3 |
| Number of Distinct Citing Papers | 4,046 | 4,382 |
| Ratio of Total Citations to Distinct Citing Papers | 1.19 | 1.31 |
| Self-Citation Percentage |
16.01%
|
|
Overall Rank
Rank in SubField 1
Publications
Total Cites
Main Field:
Chemistry
SubField 1:
Analytical Chemistry
SubField 2:
Environmental Sciences
Rank in SubField 1: 2,092 out of 122,576 Researchers
Data For The Year: 2024
| Metrics | Self-Citations Excluded | All |
|---|---|---|
| Rank Based on Composite Score | 248,089 | 231,075 |
| Total Cites | 4,023 | 4,854 |
| H-index | 35 | 40 |
| Hm-index | 17 | 19 |
| Number of Single Authored Papers | 1 | 1 |
| Total Cites to Single Authored Papers | 7 | 7 |
| Number of Single+First Authored Papers | 18 | 18 |
| Total Cites to Single+First Authored Papers | 324 | 468 |
| Number of Single+First+Last Authored Papers | 99 | 99 |
| Total Cites to Single+First+Last Authored Papers | 2,492 | 3,008 |
| Composite Score | 3 | 3 |
| Number of Distinct Citing Papers | 3,370 | 3,670 |
| Ratio of Total Citations to Distinct Citing Papers | 1.19 | 1.32 |
| Self-Citation Percentage |
17.12%
|
|
Overall Rank
Rank in SubField 1
Publications
Total Cites
Main Field:
Chemistry
SubField 1:
Analytical Chemistry
SubField 2:
Environmental Sciences
Rank in SubField 1: 2,236 out of 115,145 Researchers
Data For The Year: 2023
| Metrics | Self-Citations Excluded | All |
|---|---|---|
| Rank Based on Composite Score | 260,360 | 241,894 |
| Total Cites | 3,291 | 4,059 |
| H-index | 33 | 38 |
| Hm-index | 16 | 17 |
| Number of Single Authored Papers | 1 | 1 |
| Total Cites to Single Authored Papers | 7 | 7 |
| Number of Single+First Authored Papers | 18 | 18 |
| Total Cites to Single+First Authored Papers | 309 | 452 |
| Number of Single+First+Last Authored Papers | 96 | 96 |
| Total Cites to Single+First+Last Authored Papers | 2,098 | 2,579 |
| Composite Score | 3 | 3 |
| Number of Distinct Citing Papers | 2,757 | 3,036 |
| Ratio of Total Citations to Distinct Citing Papers | 1.19 | 1.34 |
| Self-Citation Percentage |
18.92%
|
|
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