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
Ecology & Biodiversity Conservation
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
36
24
0.667
* Total i10 IndexRankings
Ranking Based On Selection :2
Enzyme Technology
Lignocellulose Biotechnology
Pulp& Paper Biotechnology
Biofuels & Bioenergy
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
23
21
0.913
* Total i10 IndexRankings
Ranking Based On Selection :3
Botany
medicinal plant research
plant ecology
carbon stock
agronomy
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
6
6
1.000
* Total i10 IndexRankings
Ranking Based On Selection :4
Rangeland Ecology and Management
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
1
0
0.000
* Total i10 IndexRankings
Ranking Based On Selection :5
Crop Physiology
Crop ecology
Crop modeling
Plant nutrition
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
0
0
0
Liyew Birhanu
Debre Markos University
Debre Markos, Ethiopia
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
36
24
0.667
Ecology & Biodiversity Conservation
Amit Kumar
Debre Markos University
Debre Markos, Ethiopia
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
23
21
0.913
Enzyme Technology
Lignocellulose Biotechnology
Pulp& Paper Biotechnology
Biofuels & Bioenergy
Alemayehu Kefalew
Debre Markos University
Debre Markos, Ethiopia
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
6
6
1.000
Botany
medicinal plant research
plant ecology
carbon stock
agronomy
Alemu Gashe
Debre Markos University
Debre Markos, Ethiopia
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
1
0
0.000
Rangeland Ecology and Management
Sewnet Getahun
Debre Markos University
Debre Markos, Ethiopia
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
0
0
0
Crop Physiology
Crop ecology
Crop modeling
Plant nutrition