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.
* Last 6 Years i10 IndexRankings
Ranking Based On Selection :26
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
58
55
0.948
* Last 6 Years i10 IndexRankings
Ranking Based On Selection :27
land reform
agriculture
farm workers
land grabbing
redistribution
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
80
53
0.663
* Last 6 Years i10 IndexRankings
Ranking Based On Selection :28
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
76
53
0.697
* Last 6 Years i10 IndexRankings
Ranking Based On Selection :29
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
74
52
0.703
* Last 6 Years i10 IndexRankings
Ranking Based On Selection :30
Systematic theology
ecotheology
ecumenical theology
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
93
50
0.538
* Last 6 Years i10 IndexRankings
Ranking Based On Selection :31
development economics poverty land
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
97
49
0.505
* Last 6 Years i10 IndexRankings
Ranking Based On Selection :32
Child Well-Being
Children's Subjective Well-Being
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
50
49
0.980
* Last 6 Years i10 IndexRankings
Ranking Based On Selection :33
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
58
48
0.828
* Last 6 Years i10 IndexRankings
Ranking Based On Selection :34
poverty
informal economy
day labourers
street waste pickers
landfill waste pickers.
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
55
46
0.836
* Last 6 Years i10 IndexRankings
Ranking Based On Selection :35
Stroke rehabilitation
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
53
46
0.868
* Last 6 Years i10 IndexRankings
Ranking Based On Selection :36
marine natural products
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
92
45
0.489
* Last 6 Years i10 IndexRankings
Ranking Based On Selection :37
Chemistry
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
85
44
0.518
* Last 6 Years i10 IndexRankings
Ranking Based On Selection :38
Marine Biology and Coastal Oceanography
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
54
42
0.778
* Last 6 Years i10 IndexRankings
Ranking Based On Selection :39
Virology
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
45
42
0.933
* Last 6 Years i10 IndexRankings
Ranking Based On Selection :40
Multilingualism
Sociolinguistics
Bantu linguistics
Multimodality
Language Policy
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
61
41
0.672
* Last 6 Years i10 IndexRankings
Ranking Based On Selection :41
Psychosocial and digital health
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
52
41
0.788
* Last 6 Years i10 IndexRankings
Ranking Based On Selection :42
Adolescent risk behaviour
resilience
youth development
leisure
health promotion
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
49
41
0.837
* Last 6 Years i10 IndexRankings
Ranking Based On Selection :43
Condensed Matter Physics
Nanoscience
Photovoltaics
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
63
40
0.635
* Last 6 Years i10 IndexRankings
Ranking Based On Selection :44
Endocrinology
Immunology
Oxidative Stress
Herbal Medicine
Reproduction
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
40
40
1.000
* Last 6 Years i10 IndexRankings
Ranking Based On Selection :45
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
126
39
0.310
* Last 6 Years i10 IndexRankings
Ranking Based On Selection :46
Health systems development and research
Human resource development in the health sector
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
54
38
0.704
* Last 6 Years i10 IndexRankings
Ranking Based On Selection :47
Environmental Chemistry
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
43
38
0.884
* Last 6 Years i10 IndexRankings
Ranking Based On Selection :48
Catalysis
Inorganic Chemistry
Carbon Capture
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
50
37
0.740
* Last 6 Years i10 IndexRankings
Ranking Based On Selection :49
Plant-stress responses Biocontrol of phytopathogens Poteomics Genomics Microbial biotechnology
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
40
37
0.925
* Last 6 Years i10 IndexRankings
Ranking Based On Selection :50
Yeast biotechnology
biofuels
heterologous cellulase secretion
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
47
36
0.766
Mary Kinney
University of the Western Cape
Bellville, South Africa
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
58
55
0.948
Ruth Hall
University of the Western Cape
Bellville, South Africa
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
80
53
0.663
land reform
agriculture
farm workers
land grabbing
redistribution
Sarel Malan
University of the Western Cape
Bellville, South Africa
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
76
53
0.697
Jose Frantz
University of the Western Cape
Bellville, South Africa
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
74
52
0.703
Ernst M. Conradie
University of the Western Cape
Bellville, South Africa
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
93
50
0.538
Systematic theology
ecotheology
ecumenical theology
Julian May
University of the Western Cape
Bellville, South Africa
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
97
49
0.505
development economics poverty land
Shazly Savahl
University of the Western Cape
Bellville, South Africa
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
50
49
0.980
Child Well-Being
Children's Subjective Well-Being
Ehimario U. Igumbor
University of the Western Cape
Bellville, South Africa
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
58
48
0.828
Catherina (Rinie) Schenck
University of the Western Cape
Bellville, South Africa
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
55
46
0.836
poverty
informal economy
day labourers
street waste pickers
landfill waste pickers.
Anthea Rhoda
University of the Western Cape
Bellville, South Africa
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
53
46
0.868
Michael Davies-Coleman
University of the Western Cape
Bellville, South Africa
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
92
45
0.489
Edith Antunes
University of the Western Cape
Bellville, South Africa
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
85
44
0.518
Albertus Smit
University of the Western Cape
Bellville, South Africa
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
54
42
0.778
Marine Biology and Coastal Oceanography
Megan L. Shaw
University of the Western Cape
Bellville, South Africa
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
45
42
0.933
Felix Banda
University of the Western Cape
Bellville, South Africa
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
61
41
0.672
Multilingualism
Sociolinguistics
Bantu linguistics
Multimodality
Language Policy
Jennifer Chipps
University of the Western Cape
Bellville, South Africa
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
52
41
0.788
Psychosocial and digital health
Lisa Wegner
University of the Western Cape
Bellville, South Africa
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
49
41
0.837
Adolescent risk behaviour
resilience
youth development
leisure
health promotion
Christopher J. Arendse
University of the Western Cape
Bellville, South Africa
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
63
40
0.635
Condensed Matter Physics
Nanoscience
Photovoltaics
Kristian Leisegang
University of the Western Cape
Bellville, South Africa
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
40
40
1.000
Endocrinology
Immunology
Oxidative Stress
Herbal Medicine
Reproduction
Chris Koen
University of the Western Cape
Bellville, South Africa
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
126
39
0.310
Uta Lehmann
University of the Western Cape
Bellville, South Africa
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
54
38
0.704
Health systems development and research
Human resource development in the health sector
Ojo Olanrewaju Fatoba
University of the Western Cape
Bellville, South Africa
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
43
38
0.884
Salam Titinchi
University of the Western Cape
Bellville, South Africa
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
50
37
0.740
Catalysis
Inorganic Chemistry
Carbon Capture
Ashwil Klein
University of the Western Cape
Bellville, South Africa
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
40
37
0.925
Plant-stress responses Biocontrol of phytopathogens Poteomics Genomics Microbial biotechnology
Riaan Den Haan
University of the Western Cape
Bellville, South Africa
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
47
36
0.766
Yeast biotechnology
biofuels
heterologous cellulase secretion