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 :1
Alternative Proteins
fish toxicology
Aquatic toxicology
Microplastic
Aquaculture
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
27
25
0.926
* Total i10 IndexRankings
Ranking Based On Selection :2
Water Resources Management
Environmental Engineering
Dam Engineering
Waste management.
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
17
16
0.941
* Total i10 IndexRankings
Ranking Based On Selection :3
Environmental pollution monitoring
Prediction and control
Physics
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
16
12
0.750
* Total i10 IndexRankings
Ranking Based On Selection :4
Environmental studies /management
pollution control
toxicology
agriculture and waste management.
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
2
0
0.000
* Total i10 IndexRankings
Ranking Based On Selection :5
Oil and Gas
Biofuels Technology
Material Science and Engineering
Environmental Engineering
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
0
0
0
* Total i10 IndexRankings
Ranking Based On Selection :6
Water & public health
Microclimate
Bioprocess technology
Environmental science and Microbial ecology....
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
0
0
0
* Total i10 IndexRankings
Ranking Based On Selection :7
water Resource Engineering
Enviromental Engineering
Geotechnics Engineering
Modelling
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
0
0
0
* Total i10 IndexRankings
Ranking Based On Selection :8
Geographic Information Systems and Remote Sensing
environmental science
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
0
0
0
* Total i10 IndexRankings
Ranking Based On Selection :9
Enviromental sciences
Engineetring
Health and safety and Sciences
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
0
0
0
Stanley C. Iheanacho
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
27
25
0.926
Alternative Proteins
fish toxicology
Aquatic toxicology
Microplastic
Aquaculture
Charles Nnamdi Ezugwu
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
17
16
0.941
Water Resources Management
Environmental Engineering
Dam Engineering
Waste management.
Nwachukwu, Arthur Nwachukwu
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
16
12
0.750
Environmental pollution monitoring
Prediction and control
Physics
Ifejimalu Augustine Chukwuemeka
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
2
0
0.000
Environmental studies /management
pollution control
toxicology
agriculture and waste management.
Peace Ugochinyerem Nlemedim
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
0
0
0
Oil and Gas
Biofuels Technology
Material Science and Engineering
Environmental Engineering
Ursula Chidimma Ohanu|Ursula Chidimma Obelenwa
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
0
0
0
Water & public health
Microclimate
Bioprocess technology
Environmental science and Microbial ecology....
Chinedu Io Anyanwu
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
0
0
0
water Resource Engineering
Enviromental Engineering
Geotechnics Engineering
Modelling
Patience Afor Ibeneme
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
0
0
0
Geographic Information Systems and Remote Sensing
environmental science
Mgbeahuru Christian
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
0
0
0
Enviromental sciences
Engineetring
Health and safety and Sciences