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
Environmental pollution management and ecosystem restoration
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
33
24
0.727
* Last 6 Years i10 IndexRankings
Ranking Based On Selection :2
Environmental studies
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
36
21
0.583
* Last 6 Years i10 IndexRankings
Ranking Based On Selection :3
Environmental Engineering
Air pollution
Bio-conversion of Waste to Energy
Biogas production
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
9
9
1.000
* Last 6 Years i10 IndexRankings
Ranking Based On Selection :4
Environmental Engineering
Soil Conservation
Irrigation
Water Engineering
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
2
2
1.000
* Last 6 Years i10 IndexRankings
Ranking Based On Selection :5
Air Quality Research
Environmental Engineering
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
2
1
0.500
* Last 6 Years i10 IndexRankings
Ranking Based On Selection :6
Bayesian Environmetrics
Dilution Theory
Spatiotemporal Modeling
Sports Modeling
Logistics & SCM
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
0
0
0
Olusegun Awotoye
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
33
24
0.727
Environmental pollution management and ecosystem restoration
Ayobami T Salami
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
36
21
0.583
Environmental studies
Odekanle Ebenezer Leke
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
9
9
1.000
Environmental Engineering
Air pollution
Bio-conversion of Waste to Energy
Biogas production
Oluwatobi Idowu Adewuyi (Nee Alawode)
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
2
2
1.000
Environmental Engineering
Soil Conservation
Irrigation
Water Engineering
Stephen Ayodele Odewale
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
2
1
0.500
Air Quality Research
Environmental Engineering
Oladapo Muyiwa Oladoja
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
0
0
0
Bayesian Environmetrics
Dilution Theory
Spatiotemporal Modeling
Sports Modeling
Logistics & SCM