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
Biological Oceanography
nutrients
phytoplankton
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
992
594
0.599
* Total i10 IndexRankings
Ranking Based On Selection :2
Global Change
Marine biodiversity
Fisheries
Conservation Biology
Climate Change
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
280
251
0.896
* Total i10 IndexRankings
Ranking Based On Selection :3
Ecosystems
Ecosystem modeling
Fisheries
Fisheries management
Ecopath
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
220
164
0.745
* Total i10 IndexRankings
Ranking Based On Selection :4
Marine Geochemistry
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
140
80
0.571
* Total i10 IndexRankings
Ranking Based On Selection :5
historical ornithology
seabirds
conservation biology
Pacific Ocean
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
98
20
0.204
* Total i10 IndexRankings
Ranking Based On Selection :6
System Design and Control Optimization
Hybrid Electric Propulsion of Vehicles and Marine Vessels
Fuel Cell System
Global Opti
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
90
47
0.522
* Total i10 IndexRankings
Ranking Based On Selection :7
oceanography
marine macroecology
biogeography
Marine biodiversity
Climate Change
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
63
61
0.968
* Total i10 IndexRankings
Ranking Based On Selection :8
Coastal Archaeology
Paleoecology
Sea Level Change
Lithic Technology
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
51
34
0.667
* Total i10 IndexRankings
Ranking Based On Selection :9
Marine Geology
Dinoflagellate cysts
Palynology
Paleoceanography and Paleoenvironment
Sea-Level Change
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
40
32
0.800
* Total i10 IndexRankings
Ranking Based On Selection :10
Oceanography
chemistry
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
36
24
0.667
* Total i10 IndexRankings
Ranking Based On Selection :11
Oceanography
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
34
17
0.500
* Total i10 IndexRankings
Ranking Based On Selection :12
Structural mechanics
Optimization
Machine learning
Lightweight structures
Marine structures
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
33
29
0.879
* Total i10 IndexRankings
Ranking Based On Selection :13
Aquatic Microbial Ecology
Viruses
Marine Microbiology
Viral Discovery
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
32
27
0.844
* Total i10 IndexRankings
Ranking Based On Selection :14
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
30
24
0.800
* Total i10 IndexRankings
Ranking Based On Selection :15
Indigenous people
coastal knowledges
justice
violence
gender
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
24
20
0.833
* Total i10 IndexRankings
Ranking Based On Selection :16
Protistology
Marine microbiology
Biodiversity
Evolution
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
23
21
0.913
* Total i10 IndexRankings
Ranking Based On Selection :17
benthic ecology
chemosynthetic ecosystems
deep-sea biology
community ecology
marine protected areas
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
19
17
0.895
* Total i10 IndexRankings
Ranking Based On Selection :18
Oceanography
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
19
16
0.842
* Total i10 IndexRankings
Ranking Based On Selection :19
Jellyfish
Fisheries
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
14
13
0.929
* Total i10 IndexRankings
Ranking Based On Selection :20
foraging ecology
oceanography
biologging
movement
whales
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
13
13
1.000
* Total i10 IndexRankings
Ranking Based On Selection :21
phytoplankton dynamics
biophysical interactions
primary production
pelagic ecology
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
12
10
0.833
* Total i10 IndexRankings
Ranking Based On Selection :22
Fisheries ecology
Marine conservation
Climate change
Fisheries governance
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
12
10
0.833
* Total i10 IndexRankings
Ranking Based On Selection :23
biological oceanography
marine impact assessment
municipal wastewater
emerging substances
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
10
7
0.700
* Total i10 IndexRankings
Ranking Based On Selection :24
human dimensions of natural resource use
environmental social sciences
transdisciplinary research
marine wildlife tourism
to
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
9
9
1.000
* Total i10 IndexRankings
Ranking Based On Selection :25
Marine and freshwater genomics
transcriptomics
and population genetics
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
9
5
0.556
Paul J Harrison
University of British Columbia
Vancouver, Canada
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
992
594
0.599
Biological Oceanography
nutrients
phytoplankton
William Cheung
University of British Columbia
Vancouver, Canada
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
280
251
0.896
Global Change
Marine biodiversity
Fisheries
Conservation Biology
Climate Change
Villy Christensen
University of British Columbia
Vancouver, Canada
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
220
164
0.745
Ecosystems
Ecosystem modeling
Fisheries
Fisheries management
Ecopath
Stephen Calvert
University of British Columbia
Vancouver, Canada
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
140
80
0.571
Harry R Carter
University of British Columbia
Vancouver, Canada
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
98
20
0.204
historical ornithology
seabirds
conservation biology
Pacific Ocean
Zuomin Dong
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
90
47
0.522
System Design and Control Optimization
Hybrid Electric Propulsion of Vehicles and Marine Vessels
Fuel Cell System
Global Opti
Gabriel Reygondeau
University of British Columbia
Vancouver, Canada
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
63
61
0.968
oceanography
marine macroecology
biogeography
Marine biodiversity
Climate Change
Daryl W Fedje
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
51
34
0.667
Coastal Archaeology
Paleoecology
Sea Level Change
Lithic Technology
Zhen Li
University of British Columbia
Vancouver, Canada
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
40
32
0.800
Marine Geology
Dinoflagellate cysts
Palynology
Paleoceanography and Paleoenvironment
Sea-Level Change
Kristin Orians
University of British Columbia
Vancouver, Canada
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
36
24
0.667
Oceanography
chemistry
Richard Dewey
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
34
17
0.500
Jasmin Jelovica
University of British Columbia
Vancouver, Canada
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
33
29
0.879
Structural mechanics
Optimization
Machine learning
Lightweight structures
Marine structures
Amy M Chan
University of British Columbia
Vancouver, Canada
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
32
27
0.844
Aquatic Microbial Ecology
Viruses
Marine Microbiology
Viral Discovery
Tom Carruthers
University of British Columbia
Vancouver, Canada
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
30
24
0.800
Sarah Hunt
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
24
20
0.833
Indigenous people
coastal knowledges
justice
violence
gender
Noriko Okamoto
University of British Columbia
Vancouver, Canada
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
23
21
0.913
Protistology
Marine microbiology
Biodiversity
Evolution
Benjamin M Grupe
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
19
17
0.895
benthic ecology
chemosynthetic ecosystems
deep-sea biology
community ecology
marine protected areas
Chris Payne
University of British Columbia
Vancouver, Canada
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
19
16
0.842
Lucas Brotz
University of British Columbia
Vancouver, Canada
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
14
13
0.929
Sarah Fortune
University of British Columbia
Vancouver, Canada
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
13
13
1.000
foraging ecology
oceanography
biologging
movement
whales
Christian Marchese
University of British Columbia
Vancouver, Canada
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
12
10
0.833
phytoplankton dynamics
biophysical interactions
primary production
pelagic ecology
David Costalago
University of British Columbia
Vancouver, Canada
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
12
10
0.833
Fisheries ecology
Marine conservation
Climate change
Fisheries governance
Christopher J Lowe
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
10
7
0.700
biological oceanography
marine impact assessment
municipal wastewater
emerging substances
Jackie Ziegler
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
9
9
1.000
human dimensions of natural resource use
environmental social sciences
transdisciplinary research
marine wildlife tourism
to
Jessica L Mckenzie Bangma
University of British Columbia
Vancouver, Canada
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
9
5
0.556
Marine and freshwater genomics
transcriptomics
and population genetics