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.
marine biology
chemical ecology
marine natural products
coral reefs
cyanobacteria
Metrics
H-Index
i10 Index
Citation
99
318
30,512
Marine Biology
Marine Ecology
Biodiversity
Metrics
H-Index
i10 Index
Citation
87
169
50,068
Coral Reefs
Biodiversity
Ocean Acidification
Alpheus
Metrics
H-Index
i10 Index
Citation
85
157
46,594
Invasion Biology
Marine Ecology
Biogeography
Metrics
H-Index
i10 Index
Citation
78
236
25,843
* Rankings
Ranking Based On Selection :5
Marine Ecology
Mangrove Ecology
Food Web Modelling
Fisheries Management & Conservation
Invasion Ecology
Metrics
H-Index
i10 Index
Citation
20
36
1,204
* Rankings
Ranking Based On Selection :6
Biodiversity Conservation
Molecular Ecology
Reef-to-Ridge
Sustainable Marine Infrastructure
Metrics
H-Index
i10 Index
Citation
19
28
1,447
* Rankings
Ranking Based On Selection :7
Community Ecology
Marine Ecology
Conservation Biology
Biogeography
Invasion Biology
Metrics
H-Index
i10 Index
Citation
19
23
1,800
* Rankings
Ranking Based On Selection :8
Invasion Biology
Marine Ecology
Biogeography
Ecoinformatics
Metrics
H-Index
i10 Index
Citation
18
22
1,878
* Rankings
Ranking Based On Selection :9
sensory ecology
adaptation
speciation
marine ecology
Metrics
H-Index
i10 Index
Citation
18
21
1,257
* Rankings
Ranking Based On Selection :10
Stable Isotopes
Compound-Specific Stable Isotope Analysis
Historical Ecology
Paleoecology
Marine
Metrics
H-Index
i10 Index
Citation
16
18
911
* Rankings
Ranking Based On Selection :11
Environmental Policy
Coastal Ecosystems
Physiology
Community Ecology
Metrics
H-Index
i10 Index
Citation
15
16
1,829
* Rankings
Ranking Based On Selection :12
CO2
Paleobotany
Paleoclimatology
Ocean Anoxic Events
Metrics
H-Index
i10 Index
Citation
15
20
1,252
* Rankings
Ranking Based On Selection :13
molecular systematics
phylogenetics
population genetics
marine ecology
Metrics
H-Index
i10 Index
Citation
14
18
642
* Rankings
Ranking Based On Selection :14
Marine Ecology
Biological Invasions
Marine Plastic Debris
Invertebrate Physiology
Metrics
H-Index
i10 Index
Citation
14
15
1,207
* Rankings
Ranking Based On Selection :15
Marine Chemical Ecology
Metrics
H-Index
i10 Index
Citation
13
14
831
* Rankings
Ranking Based On Selection :16
Invertebrates
Marine science
Pteropoda
Pelagic
Deep sea
Metrics
H-Index
i10 Index
Citation
13
14
539
* Rankings
Ranking Based On Selection :17
Biodiversity
coral reef ecology
human impacts on coastal ecosystems
climate change
science communication
Metrics
H-Index
i10 Index
Citation
12
13
1,070
* Rankings
Ranking Based On Selection :18
Marine Biology
paleontology
malacology
Natural History
Metrics
H-Index
i10 Index
Citation
12
13
446
* Rankings
Ranking Based On Selection :19
Conservation Biology
Science Diplomacy
Marine Protected Areas
Co-Production
Stakeholder Engagement
Metrics
H-Index
i10 Index
Citation
7
6
969
* Rankings
Ranking Based On Selection :20
Marine Ecology
Metrics
H-Index
i10 Index
Citation
7
5
257
* Rankings
Ranking Based On Selection :21
Maritime archaeology
nautical archaeology
marine art
shipwrecks
motorcycle history
Metrics
H-Index
i10 Index
Citation
6
3
157
* Rankings
Ranking Based On Selection :22
marine invertebrate ecology
invasive species
bryozoans
Metrics
H-Index
i10 Index
Citation
4
4
234
* Rankings
Ranking Based On Selection :23
coastal ecosystems
carbon cycling
biogeochemistry
nitrogen cycling
subterranean estuaries
Metrics
H-Index
i10 Index
Citation
4
3
108
* Rankings
Ranking Based On Selection :24
coastal wetlands
blue carbon
carbon flux
Metrics
H-Index
i10 Index
Citation
3
2
36
* Rankings
Ranking Based On Selection :25
ocean acidification
climate change
carbonate chemistry
estuaries
Metrics
H-Index
i10 Index
Citation
3
1
480
* Rankings
Ranking Based On Selection :26
Marine Ecology
Soundscape Ecology
Metrics
H-Index
i10 Index
Citation
3
1
25
* Rankings
Ranking Based On Selection :27
Marine molecular Ecology
Metrics
H-Index
i10 Index
Citation
3
1
23
* Rankings
Ranking Based On Selection :28
marine biology
fish ecology
biodiversity
Metrics
H-Index
i10 Index
Citation
3
1
23
Valerie J Paul
Metrics
H-Index
i10 Index
Citation Counts
99
318
30,512
marine biology
chemical ecology
marine natural products
coral reefs
cyanobacteria
Emmett Duffy
Metrics
H-Index
i10 Index
Citation Counts
87
169
50,068
Marine Biology
Marine Ecology
Biodiversity
Nancy Knowlton
Metrics
H-Index
i10 Index
Citation Counts
85
157
46,594
Coral Reefs
Biodiversity
Ocean Acidification
Alpheus
Greg Ruiz
Metrics
H-Index
i10 Index
Citation Counts
78
236
25,843
Invasion Biology
Marine Ecology
Biogeography
Gustavo Adolfo Castellanos-Galindo
Metrics
H-Index
i10 Index
Citation Counts
20
36
1,204
Marine Ecology
Mangrove Ecology
Food Web Modelling
Fisheries Management & Conservation
Invasion Ecology
Ximena Velez-Zuazo
Metrics
H-Index
i10 Index
Citation Counts
19
28
1,447
Biodiversity Conservation
Molecular Ecology
Reef-to-Ridge
Sustainable Marine Infrastructure
Andy Chang
Metrics
H-Index
i10 Index
Citation Counts
19
23
1,800
Community Ecology
Marine Ecology
Conservation Biology
Biogeography
Invasion Biology
Brian Steves
Metrics
H-Index
i10 Index
Citation Counts
18
22
1,878
Invasion Biology
Marine Ecology
Biogeography
Ecoinformatics
Michele Pierotti
Metrics
H-Index
i10 Index
Citation Counts
18
21
1,257
sensory ecology
adaptation
speciation
marine ecology
Emma A Elliott Smith
Metrics
H-Index
i10 Index
Citation Counts
16
18
911
Stable Isotopes
Compound-Specific Stable Isotope Analysis
Historical Ecology
Paleoecology
Marine
Alexander Lowe
Metrics
H-Index
i10 Index
Citation Counts
15
16
1,829
Environmental Policy
Coastal Ecosystems
Physiology
Community Ecology
Richard Barclay
Metrics
H-Index
i10 Index
Citation Counts
15
20
1,252
CO2
Paleobotany
Paleoclimatology
Ocean Anoxic Events
Herman H Wirshing
Metrics
H-Index
i10 Index
Citation Counts
14
18
642
molecular systematics
phylogenetics
population genetics
marine ecology
Christina Simkanin
Metrics
H-Index
i10 Index
Citation Counts
14
15
1,207
Marine Ecology
Biological Invasions
Marine Plastic Debris
Invertebrate Physiology
Stephanie L Bush
Metrics
H-Index
i10 Index
Citation Counts
13
14
539
Invertebrates
Marine science
Pteropoda
Pelagic
Deep sea
Janina Seemann
Metrics
H-Index
i10 Index
Citation Counts
12
13
1,070
Biodiversity
coral reef ecology
human impacts on coastal ecosystems
climate change
science communication
Félix Rodríguez-Mejía
Metrics
H-Index
i10 Index
Citation Counts
12
13
446
Marine Biology
paleontology
malacology
Natural History
Clare Fieseler,
Metrics
H-Index
i10 Index
Citation Counts
7
6
969
Conservation Biology
Science Diplomacy
Marine Protected Areas
Co-Production
Stakeholder Engagement
Dean Janiak
Metrics
H-Index
i10 Index
Citation Counts
7
5
257
Paul F Johnston
Metrics
H-Index
i10 Index
Citation Counts
6
3
157
Maritime archaeology
nautical archaeology
marine art
shipwrecks
motorcycle history
Natasha Gray Hitchcock
Metrics
H-Index
i10 Index
Citation Counts
4
4
234
marine invertebrate ecology
invasive species
bryozoans
Stephanie J Wilson
Metrics
H-Index
i10 Index
Citation Counts
4
3
108
coastal ecosystems
carbon cycling
biogeochemistry
nitrogen cycling
subterranean estuaries
Hannah Morrissette
Metrics
H-Index
i10 Index
Citation Counts
3
2
36
coastal wetlands
blue carbon
carbon flux
Amanda Reynolds
Metrics
H-Index
i10 Index
Citation Counts
3
1
480
ocean acidification
climate change
carbonate chemistry
estuaries
Carmen J Ritter
Metrics
H-Index
i10 Index
Citation Counts
3
1
23
marine biology
fish ecology
biodiversity