The "AD Scientific Index" analyses the academic work of scientists using the H-index, i10 index and number of citations, and provides results that can be used to evaluate the productivity and efficiency of individuals and institutions. In addition to ranking according to "total H-index" for individuals and institutions, you can also see the ranking and analyses according to "last 6 years H-index"and Subject Rankings.
![Martin Potgieter](https://cdn.adscientificindex.com/pictures/46/93438.jpg)
Botany
Ethnobotany
Phytomedicine
Ecology
H-Index Metrics
Total
Last 6 Years
Last 6 Years / Total
26
20
0.769
![Susan Dippenaar](/user/assets/images/profile/no-profile-photo.png)
Copepoda
H-Index Metrics
Total
Last 6 Years
Last 6 Years / Total
13
8
0.615
![Masibonge Gxasheka](https://cdn.adscientificindex.com/pictures/7f/4644481.jpg)
Rangeland Ecology
Shrub Encroachmnet
Land degradation
Pasture and Forage Crop Pathology
H-Index Metrics
Total
Last 6 Years
Last 6 Years / Total
10
10
1.000
![Mmaditshaba Rapatsa](https://cdn.adscientificindex.com/pictures/9a/4644179.jpg)
Aquatic science
Aquaculture
Aquatic ecology
H-Index Metrics
Total
Last 6 Years
Last 6 Years / Total
9
8
0.889
![Derek Engelbrecht](/user/assets/images/profile/no-profile-photo.png)
ornithology
breeding ecology
taxonomy
Africa
H-Index Metrics
Total
Last 6 Years
Last 6 Years / Total
9
6
0.667
![Matsoele Moses Matla](https://cdn.adscientificindex.com/pictures/55/4642528.jpg)
Health of Freshwater bodies
Parasitology
Freshwater Macroinvertebrates
H-Index Metrics
Total
Last 6 Years
Last 6 Years / Total
7
5
0.714
![Samantha Naidoo](https://cdn.adscientificindex.com/pictures/70/4643567.jpg)
Biological science
Animal physiology
Ecotoxicology
Evolutionary biology
H-Index Metrics
Total
Last 6 Years
Last 6 Years / Total
6
5
0.833
Martin Potgieter
H-Index Metrics
Total
Last 6 Years
Last 6 Years / Total
26
20
0.769
Botany
Ethnobotany
Phytomedicine
Ecology
Susan Dippenaar
H-Index Metrics
Total
Last 6 Years
Last 6 Years / Total
13
8
0.615
Masibonge Gxasheka
H-Index Metrics
Total
Last 6 Years
Last 6 Years / Total
10
10
1.000
Rangeland Ecology
Shrub Encroachmnet
Land degradation
Pasture and Forage Crop Pathology
Mmaditshaba Rapatsa
H-Index Metrics
Total
Last 6 Years
Last 6 Years / Total
9
8
0.889
Aquatic science
Aquaculture
Aquatic ecology
Derek Engelbrecht
H-Index Metrics
Total
Last 6 Years
Last 6 Years / Total
9
6
0.667
ornithology
breeding ecology
taxonomy
Africa
Matsoele Moses Matla
H-Index Metrics
Total
Last 6 Years
Last 6 Years / Total
7
5
0.714
Health of Freshwater bodies
Parasitology
Freshwater Macroinvertebrates
Samantha Naidoo
H-Index Metrics
Total
Last 6 Years
Last 6 Years / Total
6
5
0.833
Biological science
Animal physiology
Ecotoxicology
Evolutionary biology