Productivity Rankings is an exclusive service provided by AD Scientific Index. This ranking system, derived from the i10 index, highlights the productivity of scientists in publishing impactful scientific articles. Productivity Rankings serves as a tool to identify highly productive scientists across specific areas, disciplines, universities, and countries, and supports the creation of effective incentives and academic policies. The global, regional, and institutional rankings of scientists in this table are calculated based on their total i10 index. Moreover, you can explore special rankings derived from Productivity Rankings, such as Scientists Last 6 Years' i10 Index, Universities Total i10 Index Rankings 2025, Universities Last 6 Years' i10 Index Rankings 2025, Art and Humanities i10 Productivity Rankings, and Social Sciences and Humanities i10 Productivity Rankings.
* Total i10 IndexRankings
Ranking Based On Selection :176
marine biology
aquatic botany
microbiology
diatoms
nanostructures
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
32
31
0.969
* Total i10 IndexRankings
Ranking Based On Selection :177
Marine Biotechnology
'Omics of marine organisms
abalone immune system
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
32
13
0.406
* Total i10 IndexRankings
Ranking Based On Selection :178
Animal Nutrition
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
31
31
1.000
* Total i10 IndexRankings
Ranking Based On Selection :179
Environmental Soil Science
Pedology
Clay Mineralogy
Environmental Geochemistry
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
31
29
0.935
* Total i10 IndexRankings
Ranking Based On Selection :180
Plant Molecular and Physiological Responses to stress
Plant Biotechnology
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
31
26
0.839
* Total i10 IndexRankings
Ranking Based On Selection :181
Rust pathology
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
31
20
0.645
* Total i10 IndexRankings
Ranking Based On Selection :182
Solute Transport in Soils
Population Dynamics
Heat Transfer
Lie Symmertry Techniques
Differential Equations
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
31
19
0.613
* Total i10 IndexRankings
Ranking Based On Selection :183
forest pathology
forest biosecurity
mycology
Phytophthora
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
30
30
1.000
* Total i10 IndexRankings
Ranking Based On Selection :184
Stem cell research
Bioprospecting
Medicinal Plants
Pharmacology
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
30
27
0.900
* Total i10 IndexRankings
Ranking Based On Selection :185
GIS/Remote Sensing/Soil/Forestry/Water
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
30
26
0.867
* Total i10 IndexRankings
Ranking Based On Selection :186
soil science
soil genesis
soil classification
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
30
16
0.533
* Total i10 IndexRankings
Ranking Based On Selection :187
Marine predator ecology
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
29
25
0.862
* Total i10 IndexRankings
Ranking Based On Selection :188
Smallholder farming systems
soil fertility management
water and sanitation
water governance
indigenous knowledge
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
29
24
0.828
* Total i10 IndexRankings
Ranking Based On Selection :189
Food provenance
food authenticity
fisheries
wildlife crime
sustainability
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
28
27
0.964
* Total i10 IndexRankings
Ranking Based On Selection :190
Conservation ecology
Propagation and cultivation
Medicinal
Food security
Edible coastal species
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
28
18
0.643
* Total i10 IndexRankings
Ranking Based On Selection :191
Biotechnology & Applied Microbiology
Energy & Fuels
Agricultural Biotechnology
Microbial ecology
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
27
26
0.963
* Total i10 IndexRankings
Ranking Based On Selection :192
Medicinal Plants
Phytomedicine
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
27
25
0.926
* Total i10 IndexRankings
Ranking Based On Selection :193
fisheries management
smallscale fisheries
individual transferable quotas
poverty
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
27
20
0.741
* Total i10 IndexRankings
Ranking Based On Selection :194
soil science
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
27
20
0.741
* Total i10 IndexRankings
Ranking Based On Selection :195
Soil Science
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
27
19
0.704
* Total i10 IndexRankings
Ranking Based On Selection :196
Plant Nematology
Plant protection
Integrtaed Nematode Management
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
27
12
0.444
* Total i10 IndexRankings
Ranking Based On Selection :197
Entomology
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
26
20
0.769
* Total i10 IndexRankings
Ranking Based On Selection :198
Diabetes
Obesity
NAFLD
medicinal plants
natural products
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
26
18
0.692
* Total i10 IndexRankings
Ranking Based On Selection :199
Plant Protection
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
26
12
0.462
* Total i10 IndexRankings
Ranking Based On Selection :200
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
25
24
0.960
Roksana Majewska
North West University
Potchefstroom, South Africa
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
32
31
0.969
marine biology
aquatic botany
microbiology
diatoms
nanostructures
Vernon Coyne
University of Cape Town
Cape Town, South Africa
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
32
13
0.406
Marine Biotechnology
'Omics of marine organisms
abalone immune system
Caven Mguvane Mnisi
North West University
Potchefstroom, South Africa
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
31
31
1.000
Peter N. Eze
University of Cape Town
Cape Town, South Africa
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
31
29
0.935
Environmental Soil Science
Pedology
Clay Mineralogy
Environmental Geochemistry
Ndiko Ludidi
University of the Western Cape
Bellville, South Africa
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
31
26
0.839
Plant Molecular and Physiological Responses to stress
Plant Biotechnology
Willem Hendrik Petrus Boshoff|Willem HP Boshoff, Willem Hendrik Petrus Boshoff
University of the Free State
Bloemfontein, South Africa
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
31
20
0.645
Raseelo J. Moitsheki
University of the Witwatersrand
Johannesburg, South Africa
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
31
19
0.613
Solute Transport in Soils
Population Dynamics
Heat Transfer
Lie Symmertry Techniques
Differential Equations
Trudy Paap
University of Pretoria
Pretoria, South Africa
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
30
30
1.000
forest pathology
forest biosecurity
mycology
Phytophthora
Rahul Chandran
University of Johannesburg
Johannesburg, South Africa
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
30
27
0.900
Stem cell research
Bioprospecting
Medicinal Plants
Pharmacology
Solomon Tesfamichael
University of Johannesburg
Johannesburg, South Africa
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
30
26
0.867
GIS/Remote Sensing/Soil/Forestry/Water
Cornie Van Huyssteen
University of the Free State
Bloemfontein, South Africa
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
30
16
0.533
soil science
soil genesis
soil classification
Chris Oosthuizen
University of Pretoria
Pretoria, South Africa
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
29
25
0.862
Bongani Ncube
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
29
24
0.828
Smallholder farming systems
soil fertility management
water and sanitation
water governance
indigenous knowledge
Donna Cawthorn
University of Mpumalanga
Mbombela, South Africa
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
28
27
0.964
Food provenance
food authenticity
fisheries
wildlife crime
sustainability
Charles P Laubscher
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
28
18
0.643
Conservation ecology
Propagation and cultivation
Medicinal
Food security
Edible coastal species
Ashira Roopnarain
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
27
26
0.963
Biotechnology & Applied Microbiology
Energy & Fuels
Agricultural Biotechnology
Microbial ecology
Thilivhali Emmanuel Tshikalange
University of Pretoria
Pretoria, South Africa
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
27
25
0.926
Moenieba Isaacs
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
27
20
0.741
fisheries management
smallscale fisheries
individual transferable quotas
poverty
Andrei Borisovich Rozanov
Stellenbosch University
Stellenbosch, South Africa
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
27
20
0.741
Cathy Clarke (Nee Dowding)
Stellenbosch University
Stellenbosch, South Africa
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
27
19
0.704
Kgabo Pofu
University of Limpopo
Mankweng, South Africa
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
27
12
0.444
Plant Nematology
Plant protection
Integrtaed Nematode Management
Aruna Manrakhan
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
26
20
0.769
Ramgopal Mopuri
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
26
18
0.692
Diabetes
Obesity
NAFLD
medicinal plants
natural products
Martha Pofu
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
26
12
0.462
Gerhard Prinsloo
University of South Africa
Pretoria, South Africa
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
25
24
0.960