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".
* Total i10 IndexRankings
Ranking Based On Selection :1
Marine Biotechnology
Chemical Ecology
Marine Natural Products
Biofouling
Marine Microbiology
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
123
105
0.854
* Total i10 IndexRankings
Ranking Based On Selection :2
Aquaculture
Aquaponics
Fish Breeding
Aquatic Resources Management
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
38
18
0.474
* Total i10 IndexRankings
Ranking Based On Selection :3
Marine Natural Products
Biological Sciences
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
37
8
0.216
* Total i10 IndexRankings
Ranking Based On Selection :4
Aquaculture
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
36
22
0.611
* Total i10 IndexRankings
Ranking Based On Selection :5
Fisheries Biology & Ecology
Marine Ecology
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
20
19
0.950
* Total i10 IndexRankings
Ranking Based On Selection :6
Fisheries Science
Fisheries biology and Oceanography
Omani Sardine Fishery
Fish posharvest handling and marketing
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
17
9
0.529
Sergey Dobretsov
Sultan Qaboos University
Muscat, Oman
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
123
105
0.854
Marine Biotechnology
Chemical Ecology
Marine Natural Products
Biofouling
Marine Microbiology
Wenresti G Gallardo
Sultan Qaboos University
Muscat, Oman
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
38
18
0.474
Aquaculture
Aquaponics
Fish Breeding
Aquatic Resources Management
Chellaram Chinnachamy
College of Applied Sciences Rustaq
Johor Bahru, Oman
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
37
8
0.216
Marine Natural Products
Biological Sciences
Stephen Goddard
Sultan Qaboos University
Muscat, Oman
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
36
22
0.611
Alyssa Marshell
Sultan Qaboos University
Muscat, Oman
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
20
19
0.950
Fisheries Biology & Ecology
Marine Ecology
Saud M Al Jufaili
Sultan Qaboos University
Muscat, Oman
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
17
9
0.529
Fisheries Science
Fisheries biology and Oceanography
Omani Sardine Fishery
Fish posharvest handling and marketing