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
Salmo
Anguilla
Ostreopsis ovata
Chitosan
Marine ship diasters
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
11
4
0.364
* Last 6 Years i10 IndexRankings
Ranking Based On Selection :2
Fish nutrition
fish genetics
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
4
4
1.000
* Last 6 Years i10 IndexRankings
Ranking Based On Selection :3
Fish nutrition
Feed formulation
aquaculture water management
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
5
2
0.400
* Last 6 Years i10 IndexRankings
Ranking Based On Selection :4
Fish nutrition and feed formulation
aquaculture- ornamental and food fish
freshwater fish biodiversity
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
6
1
0.167
* Last 6 Years i10 IndexRankings
Ranking Based On Selection :5
Natural Resource Economics
Fisheries Economics
Agricultural Economics and Extension
Gender
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
3
0
0.000
P Ruchira T Cumaranatunga
University of Ruhuna
Matara and Galle, Sri Lanka
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
11
4
0.364
Salmo
Anguilla
Ostreopsis ovata
Chitosan
Marine ship diasters
Sandamali Sakunthala Herath
University of Ruhuna
Matara and Galle, Sri Lanka
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
4
4
1.000
Kumudu Radampola Gamage
University of Ruhuna
Matara and Galle, Sri Lanka
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
5
2
0.400
Fish nutrition
Feed formulation
aquaculture water management
Mpksk De Silva
University of Ruhuna
Matara and Galle, Sri Lanka
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
6
1
0.167
Fish nutrition and feed formulation
aquaculture- ornamental and food fish
freshwater fish biodiversity
W. Nilantha De Silva
University of Ruhuna
Matara and Galle, Sri Lanka
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
3
0
0.000
Natural Resource Economics
Fisheries Economics
Agricultural Economics and Extension
Gender