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
Marine Science
Nitrogen Cycling
Biogeochemical Cycles
Stable Isotopes
Paleoceanography
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
123
93
0.756
* Last 6 Years i10 IndexRankings
Ranking Based On Selection :2
Biological Oceanography
Phytoplankton Ecology
Bio-Optics
Remote Sensing
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
101
59
0.584
* Last 6 Years i10 IndexRankings
Ranking Based On Selection :3
Marine microbial ecology
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
60
47
0.783
* Last 6 Years i10 IndexRankings
Ranking Based On Selection :4
Ocean Modeling
CFD
Marine Hydrodynamics
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
40
28
0.700
* Last 6 Years i10 IndexRankings
Ranking Based On Selection :5
ocean ecology
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
92
13
0.141
* Last 6 Years i10 IndexRankings
Ranking Based On Selection :6
marine ecology
crab biology
biology of marine larvae
invasion biology
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
24
8
0.333
Mark Altabet
University of Massachusetts Dartmouth
North Dartmouth, United States
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
123
93
0.756
Marine Science
Nitrogen Cycling
Biogeochemical Cycles
Stable Isotopes
Paleoceanography
Steven Lohrenz
University of Massachusetts Dartmouth
North Dartmouth, United States
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
101
59
0.584
Biological Oceanography
Phytoplankton Ecology
Bio-Optics
Remote Sensing
Pia Moisander
University of Massachusetts Dartmouth
North Dartmouth, United States
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
60
47
0.783
Marine microbial ecology
Geoffrey W Cowles
University of Massachusetts Dartmouth
North Dartmouth, United States
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
40
28
0.700
Ocean Modeling
CFD
Marine Hydrodynamics
Brian Rothschild
University of Massachusetts Dartmouth
North Dartmouth, United States
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
92
13
0.141
Nancy J O Connor
University of Massachusetts Dartmouth
North Dartmouth, United States
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
24
8
0.333
marine ecology
crab biology
biology of marine larvae
invasion biology