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 ecology
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
133
102
0.767
* Total i10 IndexRankings
Ranking Based On Selection :2
Marine microbiology
Marine Biotechnology
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
119
82
0.689
* Total i10 IndexRankings
Ranking Based On Selection :3
coastal oceanography
ecosystem rehabilitation
climate change
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
97
46
0.474
* Total i10 IndexRankings
Ranking Based On Selection :4
Physical oceanography
estuarine/coastal dynamics
climate change
biophysical interactions
ocean
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
89
78
0.876
* Total i10 IndexRankings
Ranking Based On Selection :5
Estuaries
Environmental Science
Physical Oceanography
Sediment Transport
Graduate Education
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
68
46
0.676
* Total i10 IndexRankings
Ranking Based On Selection :6
Oceanography
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
50
28
0.560
* Total i10 IndexRankings
Ranking Based On Selection :7
Oceanography
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
38
31
0.816
* Total i10 IndexRankings
Ranking Based On Selection :8
Algal biology and biotechnology
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
34
34
1.000
* Total i10 IndexRankings
Ranking Based On Selection :9
hydrology
ecology
coastal
engineering
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
32
23
0.719
William C Dennison
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
133
102
0.767
Russell Hill
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
119
82
0.689
Marine microbiology
Marine Biotechnology
Donald Boesch
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
97
46
0.474
coastal oceanography
ecosystem rehabilitation
climate change
Ming Li
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
89
78
0.876
Physical oceanography
estuarine/coastal dynamics
climate change
biophysical interactions
ocean
Lawrence Sanford
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
68
46
0.676
Estuaries
Environmental Science
Physical Oceanography
Sediment Transport
Graduate Education
Richard Tian
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
50
28
0.560
Victoria J Coles
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
38
31
0.816
Yantao Li
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
34
34
1.000
Algal biology and biotechnology
William Nuttle
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
32
23
0.719
hydrology
ecology
coastal
engineering