i10 Productivity
Rankings
University of Johannesburg 40 Scientists Natural Sciences / Biological Science i10 Productivity Rankings - 2025
Total 2,392,995 scientists, country 221, and institutions 24,455 are evaluated in the Productivity Rankings, an exclusive service provided by AD Scientific Index. This ranking measures and highlights the scientific productivity of researchers based on the i10 index (number of publications with at least 10 citations). This system identifies highly productive scientists across disciplines, institutions, and regions, contributing to the development of evidence-based academic policies and effective incentive mechanisms. The rankings include global, regional, and institutional analyses, along with specialized rankings such as Scientists' Last 6 Years' i10 Index and Universities' i10 Index Rankings 2025. With Premium Membership, you can:
- Gain full access to detailed comparisons and advanced analytics,
- Objectively evaluate your academic productivity,
- Make strategic, data-driven decisions to enhance performance.
* Total i10 IndexRankings
Ranking Based On Selection: 1
Taxonomy
Ethnobotany
Medicinal plants
Apiaceae
Umbelliferae
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
278
118
0.424
* Total i10 IndexRankings
Ranking Based On Selection: 2
Photobiology
Photochemistry
Photodynamic therapy
Wound healing
Stem cells
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
229
198
0.865
* Total i10 IndexRankings
Ranking Based On Selection: 3
Fish haematology
Ecophysiology
Ecotoxicology
Biomarkers
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
97
40
0.412
* Total i10 IndexRankings
Ranking Based On Selection: 4
molecular ecology
wildlife management
sub-Antarctic
Africa
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
84
52
0.619
* Total i10 IndexRankings
Ranking Based On Selection: 5
Biotechnology
Biocatalysis
Enzyme Technology
Bioprocess Engineering
Biomaterial Engineering
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
80
62
0.775
* Total i10 IndexRankings
Ranking Based On Selection: 6
plant anatomy
Apiaceae
Rubiaceae
Umbelliferae
extrafloral nectaries
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
77
25
0.325
* Total i10 IndexRankings
Ranking Based On Selection: 7
Marine biology
Phylogeography
Population genomics
Conservation genetics
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
70
45
0.643
* Total i10 IndexRankings
Ranking Based On Selection: 8
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
51
20
0.392
* Total i10 IndexRankings
Ranking Based On Selection: 9
Postharvest Physiology
Plant Physiology
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
35
4
0.114
* Total i10 IndexRankings
Ranking Based On Selection: 10
Plant Taxonomy
Plant Systematics
Plant Anatomy
Ethnobotany
Medicinal Plants
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
31
22
0.710
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* Total i10 IndexRankings
Ranking Based On Selection: 11
Metal Analysis
Water
Passive Sampling Devices
Aquatic Health
Microplastics
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
23
16
0.696
* Total i10 IndexRankings
Ranking Based On Selection: 12
Freshwater Ecology
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
22
18
0.818
* Total i10 IndexRankings
Ranking Based On Selection: 13
Conservation
Plant Diversity
Plant Taxonomy
Molecular Systematics
Ethnobotany
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
19
18
0.947
* Total i10 IndexRankings
Ranking Based On Selection: 14
Bio process
Metagenomics
Microbial diversity
Plant Microbe interactions
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
15
11
0.733
* Total i10 IndexRankings
Ranking Based On Selection: 15
Evolutionary genetics
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
12
9
0.750
* Total i10 IndexRankings
Ranking Based On Selection: 16
Cell biology
Cytogenetics
Photodynamic therapy
wound healing and gene expression
Photobiomodulation
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
9
9
1.000
* Total i10 IndexRankings
Ranking Based On Selection: 17
Ethnobotany
Medicinal plant
phytomedicine
Toxicity
Chemistry of Medicinal Plant
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
8
8
1.000
* Total i10 IndexRankings
Ranking Based On Selection: 18
Nanomedicine
Cancer therapeutics
toxicity
Photodynamic therapy
Phytomedicine
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
8
8
1.000
* Total i10 IndexRankings
Ranking Based On Selection: 19
Medicinal plants
Phytochemistry
Nutraceuticals
Plant ecology
phycology
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
6
6
1.000
* Total i10 IndexRankings
Ranking Based On Selection: 20
Arbuscular mycorrhizal interactions
Medicinal Plants
Ethnobotany
Carbon Sequestration
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
6
6
1.000
* Total i10 IndexRankings
Ranking Based On Selection: 21
Natural Science
Medicine
Management
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
6
5
0.833
* Total i10 IndexRankings
Ranking Based On Selection: 22
Biotechnology
Water and Health
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
5
4
0.800
* Total i10 IndexRankings
Ranking Based On Selection: 23
Biology
Ecology
Water toxicity
Sediment toxicity
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
4
2
0.500
* Total i10 IndexRankings
Ranking Based On Selection: 24
Biotechnology
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
2
2
1.000
* Total i10 IndexRankings
Ranking Based On Selection: 25
Plant anatomy
Botany
Evolution
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
2
2
1.000
Ben-Erik Van Wyk
University of Johannesburg
Johannesburg, South Africa
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
278
118
0.424
Taxonomy
Ethnobotany
Medicinal plants
Apiaceae
Umbelliferae
Heidi Abrahamse
University of Johannesburg
Johannesburg, South Africa
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
229
198
0.865
Photobiology
Photochemistry
Photodynamic therapy
Wound healing
Stem cells
Jhj Van Vuren
University of Johannesburg
Johannesburg, South Africa
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
97
40
0.412
Fish haematology
Ecophysiology
Ecotoxicology
Biomarkers
Bettine Van Vuuren
University of Johannesburg
Johannesburg, South Africa
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
84
52
0.619
molecular ecology
wildlife management
sub-Antarctic
Africa
Gibson Stephen Nyanhongo
University of Johannesburg
Johannesburg, South Africa
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
80
62
0.775
Biotechnology
Biocatalysis
Enzyme Technology
Bioprocess Engineering
Biomaterial Engineering
Patricia M Tilney
University of Johannesburg
Johannesburg, South Africa
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
77
25
0.325
plant anatomy
Apiaceae
Rubiaceae
Umbelliferae
extrafloral nectaries
Peter Teske
University of Johannesburg
Johannesburg, South Africa
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
70
45
0.643
Marine biology
Phylogeography
Population genomics
Conservation genetics
Alexei Oskolski
University of Johannesburg
Johannesburg, South Africa
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
51
20
0.392
Charles Whitehead
University of Johannesburg
Johannesburg, South Africa
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
35
4
0.114
Postharvest Physiology
Plant Physiology
Annah Moteetee
University of Johannesburg
Johannesburg, South Africa
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
31
22
0.710
Plant Taxonomy
Plant Systematics
Plant Anatomy
Ethnobotany
Medicinal Plants
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Richard Greenfield
University of Johannesburg
Johannesburg, South Africa
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
23
16
0.696
Metal Analysis
Water
Passive Sampling Devices
Aquatic Health
Microplastics
Matthew S. Bird
University of Johannesburg
Johannesburg, South Africa
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
22
18
0.818
Abdulwakeel Ayokun-Nun Ajao
University of Johannesburg
Johannesburg, South Africa
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
19
18
0.947
Conservation
Plant Diversity
Plant Taxonomy
Molecular Systematics
Ethnobotany
Sudharshan Sekar
University of Johannesburg
Johannesburg, South Africa
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
15
11
0.733
Bio process
Metagenomics
Microbial diversity
Plant Microbe interactions
Arsalan Emami-Khoyi
University of Johannesburg
Johannesburg, South Africa
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
12
9
0.750
Sandra Ayuk
University of Johannesburg
Johannesburg, South Africa
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
9
9
1.000
Cell biology
Cytogenetics
Photodynamic therapy
wound healing and gene expression
Photobiomodulation
Mariam Oyedeji Amusa
University of Johannesburg
Johannesburg, South Africa
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
8
8
1.000
Ethnobotany
Medicinal plant
phytomedicine
Toxicity
Chemistry of Medicinal Plant
Giftson J Senapathy
University of Johannesburg
Johannesburg, South Africa
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
8
8
1.000
Nanomedicine
Cancer therapeutics
toxicity
Photodynamic therapy
Phytomedicine
Oluwafunmilayo Adegbaju
University of Johannesburg
Johannesburg, South Africa
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
6
6
1.000
Medicinal plants
Phytochemistry
Nutraceuticals
Plant ecology
phycology
Afolakemi A. Alimi
University of Johannesburg
Johannesburg, South Africa
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
6
6
1.000
Arbuscular mycorrhizal interactions
Medicinal Plants
Ethnobotany
Carbon Sequestration
S. Patience N. Mativandlela
University of Johannesburg
Johannesburg, South Africa
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
6
5
0.833
Natural Science
Medicine
Management
Kousar Omar/Hoorzook
University of Johannesburg
Johannesburg, South Africa
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
5
4
0.800
Amina Nel
University of Johannesburg
Johannesburg, South Africa
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
4
2
0.500
Biology
Ecology
Water toxicity
Sediment toxicity
Edwin Hlangwani
University of Johannesburg
Johannesburg, South Africa
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
2
2
1.000
Akinlabi Fm|Oladapo F M
University of Johannesburg
Johannesburg, South Africa
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
2
2
1.000