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. Additionally, click to view the special rankings based on Productivity Rankings: 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 :1
Astrophysics
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
279
207
0.742
* Last 6 Years i10 IndexRankings
Ranking Based On Selection :2
Astrophysics
Astronomy
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
128
115
0.898
* Last 6 Years i10 IndexRankings
Ranking Based On Selection :3
Atmospheric Science / Geography
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
101
70
0.693
* Last 6 Years i10 IndexRankings
Ranking Based On Selection :4
Atmospheric sciences
chrome technology
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
75
70
0.933
* Last 6 Years i10 IndexRankings
Ranking Based On Selection :5
Astrophysics
gamma-ray astronomy
pulsar wind nebulae
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
50
49
0.980
* Last 6 Years i10 IndexRankings
Ranking Based On Selection :6
Astronomy & Astrophysics
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
50
42
0.840
* Last 6 Years i10 IndexRankings
Ranking Based On Selection :7
Atmospheric and environmental sciences
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
38
35
0.921
* Last 6 Years i10 IndexRankings
Ranking Based On Selection :8
Meteorology
Climate Risk
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
28
26
0.929
* Last 6 Years i10 IndexRankings
Ranking Based On Selection :9
Aerosols Characterization and Radiative Forcing
Indoor and outdoor air quality monitoring
Atmospheric processes
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
11
11
1.000
* Last 6 Years i10 IndexRankings
Ranking Based On Selection :10
Applied Climatology
Energy and Sustainability
Geovisualization
GIS
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
14
10
0.714
* Last 6 Years i10 IndexRankings
Ranking Based On Selection :11
climate
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
14
9
0.643
* Last 6 Years i10 IndexRankings
Ranking Based On Selection :12
Earth & Atmospheric Science
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
2
2
1.000
Markus Boettcher
North West University
Potchefstroom, South Africa
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
279
207
0.742
Iurii Sushch
North West University
Potchefstroom, South Africa
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
128
115
0.898
Astrophysics
Astronomy
Stuart Piketh
North West University
Potchefstroom, South Africa
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
101
70
0.693
Atmospheric Science / Geography
Pieter Gideon Van Zyl
North West University
Potchefstroom, South Africa
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
75
70
0.933
Atmospheric sciences
chrome technology
Carlo Van Rensburg
North West University
Potchefstroom, South Africa
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
50
49
0.980
Astrophysics
gamma-ray astronomy
pulsar wind nebulae
Chibueze James Okwe
North West University
Potchefstroom, South Africa
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
50
42
0.840
Astronomy & Astrophysics
Miroslav Josipovic
North West University
Potchefstroom, South Africa
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
38
35
0.921
Atmospheric and environmental sciences
Hector Chikoore
North West University
Potchefstroom, South Africa
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
28
26
0.929
Meteorology
Climate Risk
Adesina Joseph A
North West University
Potchefstroom, South Africa
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
11
11
1.000
Aerosols Characterization and Radiative Forcing
Indoor and outdoor air quality monitoring
Atmospheric processes
L Shea Rose
University of West Georgia
Carrollton, United States
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
14
10
0.714
Applied Climatology
Energy and Sustainability
Geovisualization
GIS
İsabelle Gouirand
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
14
9
0.643
Henno Havenga
North West University
Potchefstroom, South Africa
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
2
2
1.000
Earth & Atmospheric Science