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
phytoplankton evolution and diversity
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
216
113
0.523
* Total i10 IndexRankings
Ranking Based On Selection :2
marine ecology
movement ecology
sharks
conservation
fisheries
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
194
177
0.912
* Total i10 IndexRankings
Ranking Based On Selection :3
Benthic Marine Ecology
Climate Change Ecology
Marine Biodiversity
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
129
119
0.922
* Total i10 IndexRankings
Ranking Based On Selection :4
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
106
77
0.726
* Total i10 IndexRankings
Ranking Based On Selection :5
Algal biology
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
64
60
0.938
* Total i10 IndexRankings
Ranking Based On Selection :6
plankton
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
64
50
0.781
* Total i10 IndexRankings
Ranking Based On Selection :7
Marine Microbiology
Microbiology
Microbial Ecology
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
52
49
0.942
* Total i10 IndexRankings
Ranking Based On Selection :8
Marine biology
Animal movement
behavioural ecology
animal telemetry
levy statistics
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
41
41
1.000
* Total i10 IndexRankings
Ranking Based On Selection :9
marine biology
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
34
17
0.500
* Total i10 IndexRankings
Ranking Based On Selection :10
Marine Ecology
Shark Behaviour
Shark Conservation
Basking Sharks
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
33
27
0.818
* Total i10 IndexRankings
Ranking Based On Selection :11
Ecology
Biology
Statistics
Programming
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
31
27
0.871
* Total i10 IndexRankings
Ranking Based On Selection :12
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
29
26
0.897
* Total i10 IndexRankings
Ranking Based On Selection :13
Policy
diplomacy
Marine Biology
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
27
19
0.704
* Total i10 IndexRankings
Ranking Based On Selection :14
Phytoplankton biology
molecular microbiology
evolution
microbial ecology
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
23
23
1.000
* Total i10 IndexRankings
Ranking Based On Selection :15
Plankton Ecology
Genetics
Barcoding
Molecular Biology
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
23
19
0.826
* Total i10 IndexRankings
Ranking Based On Selection :16
Marine biogeochemistry
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
21
20
0.952
* Total i10 IndexRankings
Ranking Based On Selection :17
invasion biology
marine biology
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
19
12
0.632
* Total i10 IndexRankings
Ranking Based On Selection :18
Ion channels
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
19
2
0.105
* Total i10 IndexRankings
Ranking Based On Selection :19
Kelp ecology
Climate change
Marine Heatwaves
Holobionts
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
16
16
1.000
* Total i10 IndexRankings
Ranking Based On Selection :20
cyanobacteria
fungi
lichens
ecological genomics
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
16
16
1.000
* Total i10 IndexRankings
Ranking Based On Selection :21
Evolution of nervous systems
Small RNA biogenesis
Development
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
15
14
0.933
* Total i10 IndexRankings
Ranking Based On Selection :22
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
14
14
1.000
* Total i10 IndexRankings
Ranking Based On Selection :23
Marine Biodiversity
Data Management
Data Standards
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
14
12
0.857
* Total i10 IndexRankings
Ranking Based On Selection :24
natural capital
ecosystem services
ecological fnction
benthic ecology
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
14
11
0.786
* Total i10 IndexRankings
Ranking Based On Selection :25
Ecology
Hydroacoustics
Sharks
Tides
Seabirds
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
11
10
0.909
Linda Medlin
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
216
113
0.523
phytoplankton evolution and diversity
David W. Sims
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
194
177
0.912
marine ecology
movement ecology
sharks
conservation
fisheries
Dan Smale
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
129
119
0.922
Benthic Marine Ecology
Climate Change Ecology
Marine Biodiversity
William H Wilson
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
106
77
0.726
Glen Wheeler
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
64
60
0.938
David G. Johns
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
64
50
0.781
Michael Cunliffe
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
52
49
0.942
Marine Microbiology
Microbiology
Microbial Ecology
Nicolas E Humphries
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
41
41
1.000
Marine biology
Animal movement
behavioural ecology
animal telemetry
levy statistics
Harvey Tyler-Walters
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
34
17
0.500
Emily J Southall
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
33
27
0.818
Marine Ecology
Shark Behaviour
Shark Conservation
Basking Sharks
Pierre Helaouet
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
31
27
0.871
Ecology
Biology
Statistics
Programming
Kathryn E. Smith
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
29
26
0.897
Matthew Frost
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
27
19
0.704
Katherine E. Helliwell
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
23
23
1.000
Phytoplankton biology
molecular microbiology
evolution
microbial ecology
Rowena Stern
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
23
19
0.826
Plankton Ecology
Genetics
Barcoding
Molecular Biology
Clare Ostle
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
21
20
0.952
Marine biogeochemistry
Christine A. Wood
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
19
12
0.632
invasion biology
marine biology
Abdesslam Chrachri
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
19
2
0.105
Nathan King
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
16
16
1.000
Kelp ecology
Climate change
Marine Heatwaves
Holobionts
Nathan Am Chrismas
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
16
16
1.000
cyanobacteria
fungi
lichens
ecological genomics
Vengamanaidu Modepalli
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
15
14
0.933
Evolution of nervous systems
Small RNA biogenesis
Development
Birthe Zäncker
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
14
14
1.000
Dan Lear
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
14
12
0.857
Marine Biodiversity
Data Management
Data Standards
Heidi Tillin
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
14
11
0.786
natural capital
ecosystem services
ecological fnction
benthic ecology
Lilian Lieber
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
11
10
0.909
Ecology
Hydroacoustics
Sharks
Tides
Seabirds