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.
Estuarine ecology
Metrics
H-Index
i10 Index
Citation
78
222
19,851
Inland Fisheries
Fish Biology
Freshwater Ecology
Invasion Ecology
Metrics
H-Index
i10 Index
Citation
53
208
9,538
Biology
Ecology
Fisheries
Ichthyology
Metrics
H-Index
i10 Index
Citation
49
134
8,290
Marine biology
Metrics
H-Index
i10 Index
Citation
25
53
2,007
Metrics
H-Index
i10 Index
Citation
25
46
1,962
Metrics
H-Index
i10 Index
Citation
21
32
1,907
Metrics
H-Index
i10 Index
Citation
20
36
1,257
Biogeography
Phylogeography
Systematics
Conservation
Freshwater taxa
Metrics
H-Index
i10 Index
Citation
18
33
986
Metrics
H-Index
i10 Index
Citation
18
23
1,143
* Rankings
Ranking Based On Selection :10
Freshwater fish conservation
ecology
bioaccumulation
Metrics
H-Index
i10 Index
Citation
17
25
1,211
* Rankings
Ranking Based On Selection :11
Fisheries science
Freshwater ecology
Conservation science
Metrics
H-Index
i10 Index
Citation
17
20
962
* Rankings
Ranking Based On Selection :12
Reef fish ecology and conservation
Metrics
H-Index
i10 Index
Citation
16
21
3,283
* Rankings
Ranking Based On Selection :13
Marine Geology
Metrics
H-Index
i10 Index
Citation
13
15
399
* Rankings
Ranking Based On Selection :14
Aquatic ecology
Metrics
H-Index
i10 Index
Citation
10
10
234
* Rankings
Ranking Based On Selection :15
Acoustic telemetry
Estuarine ecology
Metrics
H-Index
i10 Index
Citation
10
10
290
* Rankings
Ranking Based On Selection :16
Biology
Estuarine ecology
Environmental science
Invasion Biology
Conservation biology
Metrics
H-Index
i10 Index
Citation
9
9
398
* Rankings
Ranking Based On Selection :17
Freshwater ecology
Biodiversity
Aquatic invertebrates
Stable isotope analysis
Metrics
H-Index
i10 Index
Citation
8
8
184
* Rankings
Ranking Based On Selection :18
ecophysiology
estuarine ecology
rocky shore ecology
climate change
ecological engineering
Metrics
H-Index
i10 Index
Citation
8
8
131
* Rankings
Ranking Based On Selection :19
Metrics
H-Index
i10 Index
Citation
7
6
123
* Rankings
Ranking Based On Selection :20
Invasion biology
Fish biology
Conservation biology
Freshwater ecology
Metrics
H-Index
i10 Index
Citation
7
5
147
* Rankings
Ranking Based On Selection :21
Biodiversity and Ecosystem Informatics
Metrics
H-Index
i10 Index
Citation
7
6
249
* Rankings
Ranking Based On Selection :22
ichthyology
eco-physiology
ocean acidification
Metrics
H-Index
i10 Index
Citation
6
3
93
* Rankings
Ranking Based On Selection :23
Systematics
Freshwater
Conservation
Metrics
H-Index
i10 Index
Citation
6
5
129
* Rankings
Ranking Based On Selection :24
Ichthyology
marine ecology
Metrics
H-Index
i10 Index
Citation
5
4
124
* Rankings
Ranking Based On Selection :25
Estuarine ecology
fish ecology and Biology
Metrics
H-Index
i10 Index
Citation
4
2
51
* Rankings
Ranking Based On Selection :26
Aquatic ecology
fishery sciences
invasion ecology
biodiversity and conservation ecology
Metrics
H-Index
i10 Index
Citation
2
1
24
* Rankings
Ranking Based On Selection :27
Taxonomy
Systematics
Ecology
Fisheries
Metrics
H-Index
i10 Index
Citation
2
1
24
* Rankings
Ranking Based On Selection :28
Metrics
H-Index
i10 Index
Citation
2
1
22
* Rankings
Ranking Based On Selection :29
Non-destructive fisheries and ecosystem monitoring technologies
Metrics
H-Index
i10 Index
Citation
2
0
5
* Rankings
Ranking Based On Selection :30
Fish Systematics and Taxonomy
Metrics
H-Index
i10 Index
Citation
1
1
14
Whitfield, AK
Metrics
H-Index
i10 Index
Citation Counts
78
222
19,851
Olaf LF Weyl
Metrics
H-Index
i10 Index
Citation Counts
53
208
9,538
Inland Fisheries
Fish Biology
Freshwater Ecology
Invasion Ecology
PD Cowley
Metrics
H-Index
i10 Index
Citation Counts
49
134
8,290
Biology
Ecology
Fisheries
Ichthyology
Nicola C James
Metrics
H-Index
i10 Index
Citation Counts
25
53
2,007
Francesca Porri
Metrics
H-Index
i10 Index
Citation Counts
25
46
1,962
John David Filmalter
Metrics
H-Index
i10 Index
Citation Counts
21
32
1,907
Gavin Gouws
Metrics
H-Index
i10 Index
Citation Counts
20
36
1,257
Albert Chakona
Metrics
H-Index
i10 Index
Citation Counts
18
33
986
Biogeography
Phylogeography
Systematics
Conservation
Freshwater taxa
Angus Paterson
Metrics
H-Index
i10 Index
Citation Counts
18
23
1,143
Sean M. Marr
Metrics
H-Index
i10 Index
Citation Counts
17
25
1,211
Freshwater fish conservation
ecology
bioaccumulation
Josephine Pegg
Metrics
H-Index
i10 Index
Citation Counts
17
20
962
Fisheries science
Freshwater ecology
Conservation science
Anthony Thomas Firth Bernard
Metrics
H-Index
i10 Index
Citation Counts
16
21
3,283
Reef fish ecology and conservation
Errol Wiles
Metrics
H-Index
i10 Index
Citation Counts
13
15
399
Takudzwa Comfort Madzivanzira
Metrics
H-Index
i10 Index
Citation Counts
10
10
234
Taryn S. Murray
Metrics
H-Index
i10 Index
Citation Counts
10
10
290
Acoustic telemetry
Estuarine ecology
Mandla L Magoro
Metrics
H-Index
i10 Index
Citation Counts
9
9
398
Biology
Estuarine ecology
Environmental science
Invasion Biology
Conservation biology
Lizaan De Necker
Metrics
H-Index
i10 Index
Citation Counts
8
8
184
Freshwater ecology
Biodiversity
Aquatic invertebrates
Stable isotope analysis
Kerry-Ann Van Der Walt
Metrics
H-Index
i10 Index
Citation Counts
8
8
131
ecophysiology
estuarine ecology
rocky shore ecology
climate change
ecological engineering
Chantel Elston
Metrics
H-Index
i10 Index
Citation Counts
7
6
123
Lubabalo Mofu
Metrics
H-Index
i10 Index
Citation Counts
7
5
147
Invasion biology
Fish biology
Conservation biology
Freshwater ecology
Willem Coetzer
Metrics
H-Index
i10 Index
Citation Counts
7
6
249
Biodiversity and Ecosystem Informatics
Carla Edworthy
Metrics
H-Index
i10 Index
Citation Counts
6
3
93
ichthyology
eco-physiology
ocean acidification
Daniel Nkosinathi Mazungula
Metrics
H-Index
i10 Index
Citation Counts
6
5
129
Matthew C. Parkinson
Metrics
H-Index
i10 Index
Citation Counts
5
4
124
Phakama Nodo
Metrics
H-Index
i10 Index
Citation Counts
4
2
51
Estuarine ecology
fish ecology and Biology
Munetsi Zvavahera|Tugwi-Mukosi Multidisciplinary Research Institute (Midlands State University)
Metrics
H-Index
i10 Index
Citation Counts
2
1
24
Aquatic ecology
fishery sciences
invasion ecology
biodiversity and conservation ecology
Craig Rennie
Metrics
H-Index
i10 Index
Citation Counts
2
1
24
Taxonomy
Systematics
Ecology
Fisheries
Vivienne Dames
Metrics
H-Index
i10 Index
Citation Counts
2
1
22
Angus John Van Wyk
Metrics
H-Index
i10 Index
Citation Counts
2
0
5
Non-destructive fisheries and ecosystem monitoring technologies
Yonela Sithole
Metrics
H-Index
i10 Index
Citation Counts
1
1
14