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 :1
Synthetic Biology
Biochemical and Biological Engineering
Biomaterials
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
238
153
0.643
* Last 6 Years i10 IndexRankings
Ranking Based On Selection :2
Water treatment
Water Quality Control
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
62
50
0.806
* Last 6 Years i10 IndexRankings
Ranking Based On Selection :3
Adsorption
Membrane Filtration
Water Quality Monitoring
Environmental Engineering
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
14
14
1.000
* Last 6 Years i10 IndexRankings
Ranking Based On Selection :4
MSW Management
Life Cycle Assessment
Climate Change
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
14
14
1.000
* Last 6 Years i10 IndexRankings
Ranking Based On Selection :5
livelihoods
climate change
disaster
development
population movements
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
13
12
0.923
* Last 6 Years i10 IndexRankings
Ranking Based On Selection :6
Biomass combustion
Air pollution
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
6
6
1.000
* Last 6 Years i10 IndexRankings
Ranking Based On Selection :7
Massmedia
Communication
Climate Change Communication
Transnationalisation of Publich Spheres
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
9
5
0.556
* Last 6 Years i10 IndexRankings
Ranking Based On Selection :8
Environment
nutrient cycling
geology
hydrogeology
geochemistry
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
5
5
1.000
* Last 6 Years i10 IndexRankings
Ranking Based On Selection :9
Environment
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
4
4
1.000
* Last 6 Years i10 IndexRankings
Ranking Based On Selection :10
Environment
Food
Energy Policy
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
0
0
0
* Last 6 Years i10 IndexRankings
Ranking Based On Selection :11
Environment
Geology
Soil
Climate
Models
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
0
0
0
An Ping Zeng
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
238
153
0.643
Synthetic Biology
Biochemical and Biological Engineering
Biomaterials
Mathias Ernst
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
62
50
0.806
Water treatment
Water Quality Control
Muhammad Usman
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
14
14
1.000
Adsorption
Membrane Filtration
Water Quality Monitoring
Environmental Engineering
Ihsanullah Sohoo
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
14
14
1.000
MSW Management
Life Cycle Assessment
Climate Change
Md Nadiruzzaman
Universität Hamburg
Hamburg, Germany
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
13
12
0.923
livelihoods
climate change
disaster
development
population movements
Natasa Dragutinovic
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
6
6
1.000
Biomass combustion
Air pollution
Ana Ivanova
Universität Hamburg
Hamburg, Germany
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
9
5
0.556
Massmedia
Communication
Climate Change Communication
Transnationalisation of Publich Spheres
Wagner de Oliveira Garcia
Universität Hamburg
Hamburg, Germany
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
5
5
1.000
Environment
nutrient cycling
geology
hydrogeology
geochemistry
Ing. Ali Zahedi
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
4
4
1.000
Aliu Olamide Oyedun
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
0
0
0
Environment
Food
Energy Policy
Hannes Nevermann
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
0
0
0
Environment
Geology
Soil
Climate
Models