Top 100 Scientists

World Top 100 Scientists 2025

Top 100 scientists can be ranked globally or specific to the following regions including Africa, Asia, Europe, North America, Latin America, Oceania, Arab League, ASEAN, EECA, and BRICS based on total H-index scores without any breakdown by subject areas. Top 100 rankings in the world, in a continent, or a region include standardized subjects areas of Agriculture & Forestry, Arts, Design and Architecture, Business & Management, Economics & Econometrics, Education, Engineering & Technology, History, Philosophy, Theology, Law/Law and Legal Studies, Medical and Health Sciences, Natural Sciences, Social Sciences, Art and Humanities Rankings and Social Sciences and Humanities Rankings BETA VERSION. Subject field ranking in world, region, country and university is beta version since subject field "others" (873,864 scientists profile whose branch cannot be determined, not yet edited or determined) is excluded, so the ranking will change as the others fields are edited. Please note that. Subjects indicated as “ * others ” will not be included in the ranking by regions and subjects.

* Rankings
Ranking Based On Selection :1
Peter L Tyack
acoustic communication
vocal learning
marine mammals
SMRU
SOI-USTAN
Metrics
H-Index
i10 Index
Citation
98
234
33,247
* Rankings
Ranking Based On Selection :2
Valerie J Smith
comparative immunology
fish immunology
marine microbiology
marine biotechnology
SOI-USTAN
Metrics
H-Index
i10 Index
Citation
68
194
61,831
Neil Hazon
Vertebrate Endocrinology
Marine Physiology
Fish Biology
Aquaculture
SOI-USTAN
Metrics
H-Index
i10 Index
Citation
41
92
5,109
Callan Duck
Marine mammal populations
SMRU
ecology
conservation
SOI-USTAN
Metrics
H-Index
i10 Index
Citation
32
48
2,987
* Rankings
Ranking Based On Selection :14
Claire Lacey
marine mammals
abundance estimation
spatial modelling
spatial distribution
Metrics
H-Index
i10 Index
Citation
11
13
754
Elina Apine
Marine social science
Coastal management
Sustainable livelihoods
Socio-ecological systems
Metrics
H-Index
i10 Index
Citation
3
3
115
Hannah Wyles
Marine predators
Climate Change
Geomorphology
Movement ecology
Spatial ecology
Metrics
H-Index
i10 Index
Citation
1
0
5
Rankings
Ranking Based On Selection: 1
Peter L Tyack
Metrics
H-Index
i10 Index
Citation Counts
98
234
33,247
acoustic communication
vocal learning
marine mammals
SMRU
SOI-USTAN
Rankings
Ranking Based On Selection: 2
Valerie J Smith
Metrics
H-Index
i10 Index
Citation Counts
68
194
61,831
comparative immunology
fish immunology
marine microbiology
marine biotechnology
SOI-USTAN
Rankings
Ranking Based On Selection: 3
Ailsa Hall
Metrics
H-Index
i10 Index
Citation Counts
50
136
8,493
Rankings
Ranking Based On Selection: 4
Neil Hazon
Metrics
H-Index
i10 Index
Citation Counts
41
92
5,109
Vertebrate Endocrinology
Marine Physiology
Fish Biology
Aquaculture
SOI-USTAN
Rankings
Ranking Based On Selection: 5
Patrick Pomeroy
Metrics
H-Index
i10 Index
Citation Counts
39
91
4,745
marine mammals
population biology
behaviour
SOI-USTAN
SMRU
Rankings
Ranking Based On Selection: 6
Lars Boehme
Metrics
H-Index
i10 Index
Citation Counts
32
58
3,946
Rankings
Ranking Based On Selection: 7
Callan Duck
Metrics
H-Index
i10 Index
Citation Counts
32
48
2,987
Marine mammal populations
SMRU
ecology
conservation
SOI-USTAN
Rankings
Ranking Based On Selection: 8
Gordon Hastie
Metrics
H-Index
i10 Index
Citation Counts
29
57
3,336
Rankings
Ranking Based On Selection: 9
Tom Cowton
Metrics
H-Index
i10 Index
Citation Counts
28
31
2,889
Rankings
Ranking Based On Selection: 10
Julie N Oswald
Metrics
H-Index
i10 Index
Citation Counts
21
30
1,914
Rankings
Ranking Based On Selection: 11
Lindsay Porter
Metrics
H-Index
i10 Index
Citation Counts
19
24
1,021
Rankings
Ranking Based On Selection: 12
Joe Todd
Metrics
H-Index
i10 Index
Citation Counts
16
17
1,087
Rankings
Ranking Based On Selection: 13
David Rees Jones
Metrics
H-Index
i10 Index
Citation Counts
14
16
581
Rankings
Ranking Based On Selection: 14
Claire Lacey
Metrics
H-Index
i10 Index
Citation Counts
11
13
754
marine mammals
abundance estimation
spatial modelling
spatial distribution
Rankings
Ranking Based On Selection: 15
Éadin N O'Mahony
Metrics
H-Index
i10 Index
Citation Counts
5
1
46
marine mammal ecology
conservation genetics
social-ecological systems
Rankings
Ranking Based On Selection: 16
Elina Apine
Metrics
H-Index
i10 Index
Citation Counts
3
3
115
Marine social science
Coastal management
Sustainable livelihoods
Socio-ecological systems
Rankings
Ranking Based On Selection: 17
Hannah Wyles
Metrics
H-Index
i10 Index
Citation Counts
1
0
5
Marine predators
Climate Change
Geomorphology
Movement ecology
Spatial ecology