Productivity Rankings is a unique service offered only by “AD Scientific Index”. This is a ranking system derived from the i10 index in order to show the productivity of the scientist in publishing scientific articles of value. Productivity Rankings is an instrument that lists productive scientists in a given area, discipline, university, and country and can guide the development of meaningful incentives and academic policies. The world rankings, regional rankings, and university rankings of scientists in this table are developed based on the total i10 index. Click for "last 6 years' i10 index". Also see: Universities Rankings 2024 (Sort by : Total i10 Index) and Universities Rankings 2024 (Sort by : Last 6 Years i10 Index)
* Total i10 Index Rankings
World Rank
368,172
Country Rank
2,055
Institution Rank : 22
![](https://cdn.adscientificindex.com/logos/1205.png)
![South Africa](/flags/za.png)
![Karabo Shale](/pictures/93/100733.jpg)
Environmental health
food safety
bioaerosols
waste management
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
38
29
0.763
* Total i10 Index Rankings
World Rank
747,776
Country Rank
4,246
Institution Rank : 66
![](https://cdn.adscientificindex.com/logos/1205.png)
![South Africa](/flags/za.png)
![Omotola Onaneye-Babajide](/pictures/2f/96570.jpg)
Sustainable and Renewable Energy
Biofuels and Biodiesel Studies
Waste Remediation
Environmental Nano-science
Global and Envi
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
15
14
0.933
* Total i10 Index Rankings
World Rank
1,401,600
Country Rank
10,460
Institution Rank : 194
![](https://cdn.adscientificindex.com/logos/1205.png)
![South Africa](/flags/za.png)
![Andrew Rand](/pictures/da/4643557.jpg)
Environmental Management
Marine Science
Higher Education
Environmental Empathy
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
3
2
0.667
* Total i10 Index Rankings
World Rank
1,690,425
Country Rank
13,393
Institution Rank : 265
![](https://cdn.adscientificindex.com/logos/1205.png)
![South Africa](/flags/za.png)
![Vincent Zungu](/user/assets/images/profile/no-profile-photo.png)
Environmental Management
Environmental Assessment
Waste Management
Agrarian and Land Reform
Conservation and Society
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
1
1
1.000
* Total i10 Index Rankings
World Ranking
368,172
Country Ranking
2,055
Institution Ranking
22
Karabo Shale
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
38
29
0.763
![](https://cdn.adscientificindex.com/logos/1205.png)
Environmental health
food safety
bioaerosols
waste management
* Total i10 Index Rankings
World Ranking
747,776
Country Ranking
4,246
Institution Ranking
66
Omotola Onaneye-Babajide
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
15
14
0.933
![](https://cdn.adscientificindex.com/logos/1205.png)
Sustainable and Renewable Energy
Biofuels and Biodiesel Studies
Waste Remediation
Environmental Nano-science
Global and Envi
* Total i10 Index Rankings
World Ranking
1,401,600
Country Ranking
10,460
Institution Ranking
194
Andrew Rand
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
3
2
0.667
![](https://cdn.adscientificindex.com/logos/1205.png)
Environmental Management
Marine Science
Higher Education
Environmental Empathy
* Total i10 Index Rankings
World Ranking
1,690,425
Country Ranking
13,393
Institution Ranking
265
Vincent Zungu
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
1
1
1.000
![](https://cdn.adscientificindex.com/logos/1205.png)
Environmental Management
Environmental Assessment
Waste Management
Agrarian and Land Reform
Conservation and Society