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" (873,690 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.
Environmental Toxicology
Physiology and Molecular Biology
Metrics
H-Index
i10 Index
Citation
19
27
1,042
Aquatic Pollution/Toxicology/Ecotoxicology
Climate Change
Barcoding
Plastic Pollution
Ecology
Metrics
H-Index
i10 Index
Citation
19
28
885
* Rankings
Ranking Based
On Selection: 3
Mushroom technology and medicinal plant sciences
Metrics
H-Index
i10 Index
Citation
13
15
532
* Rankings
Ranking Based
On Selection: 4
Botany
Metrics
H-Index
i10 Index
Citation
12
15
676
* Rankings
Ranking Based
On Selection: 5
Botany
Metrics
H-Index
i10 Index
Citation
11
12
268
* Rankings
Ranking Based
On Selection: 6
Insect Ecology
Pest Management & Entomophagy
Metrics
H-Index
i10 Index
Citation
7
5
162
* Rankings
Ranking Based
On Selection: 7
NeglectedvTropical Diseases
Parasitology
General Microbiology
Metrics
H-Index
i10 Index
Citation
7
5
177
* Rankings
Ranking Based
On Selection: 8
Botany
Metrics
H-Index
i10 Index
Citation
7
6
211
* Rankings
Ranking Based
On Selection: 9
Wildlife Management
Biodiversity Conservation
Metrics
H-Index
i10 Index
Citation
5
5
115
* Rankings
Ranking Based
On Selection: 10
Environmental Pollution/Toxicology and Zoology
Metrics
H-Index
i10 Index
Citation
5
3
88
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* Rankings
Ranking Based
On Selection: 11
Plant Taxonomy and Systematics
Metrics
H-Index
i10 Index
Citation
4
2
60
* Rankings
Ranking Based
On Selection: 12
Plant Taxonomy and Biosystematics
Ethnobotany
phamacogsy
plant protection and palynology
Metrics
H-Index
i10 Index
Citation
4
2
46
* Rankings
Ranking Based
On Selection: 13
Systematics
Taxonomy
Conservation and Phytopathology
Metrics
H-Index
i10 Index
Citation
4
0
19
* Rankings
Ranking Based
On Selection: 14
male fertility regulation and contraception
neurobiology
animal physiology
Metrics
H-Index
i10 Index
Citation
3
1
59
* Rankings
Ranking Based
On Selection: 15
Botany
Paleoecology
Ecology
Conservation
Metrics
H-Index
i10 Index
Citation
2
0
11
* Rankings
Ranking Based
On Selection: 16
Biology Education
Metrics
H-Index
i10 Index
Citation
2
0
10
* Rankings
Ranking Based
On Selection: 17
Biology Education
Metrics
H-Index
i10 Index
Citation
1
1
11
* Rankings
Ranking Based
On Selection: 18
Plant pathology
plant mycology
Metrics
H-Index
i10 Index
Citation
1
0
5
* Rankings
Ranking Based
On Selection: 19
biotechnology
biochemical process
Environmental Toxicology
Environmental health
Metrics
H-Index
i10 Index
Citation
1
0
3
* Rankings
Ranking Based
On Selection: 20
Biology Education
Metrics
H-Index
i10 Index
Citation
1
0
1
Oju Richard Ibor
University of Calabar
Calabar, Nigeria
Metrics
H-Index
i10 Index
Citation Counts
19
27
1,042
Environmental Toxicology
Physiology and Molecular Biology
Andem Bassey Andem
University of Calabar
Calabar, Nigeria
Metrics
H-Index
i10 Index
Citation Counts
19
28
885
Aquatic Pollution/Toxicology/Ecotoxicology
Climate Change
Barcoding
Plastic Pollution
Ecology
Markson, Aa
University of Calabar
Calabar, Nigeria
Metrics
H-Index
i10 Index
Citation Counts
13
15
532
Mushroom technology and medicinal plant sciences
Bene Madunagu
University of Calabar
Calabar, Nigeria
Metrics
H-Index
i10 Index
Citation Counts
12
15
676
Simon I. Okweche
University of Calabar
Calabar, Nigeria
Metrics
H-Index
i10 Index
Citation Counts
7
5
162
Insect Ecology
Pest Management & Entomophagy
Ubleni Emanghe
University of Calabar
Calabar, Nigeria
Metrics
H-Index
i10 Index
Citation Counts
7
5
177
NeglectedvTropical Diseases
Parasitology
General Microbiology
Wildlife Management
Biodiversity Conservation
Dominic Mowang Awam
University of Calabar
Calabar, Nigeria
Metrics
H-Index
i10 Index
Citation Counts
5
3
88
Environmental Pollution/Toxicology and Zoology
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Akomaye Ferdinand Akpo
University of Calabar
Calabar, Nigeria
Metrics
H-Index
i10 Index
Citation Counts
4
2
60
Akesa Terfa Maurice
University of Calabar
Calabar, Nigeria
Metrics
H-Index
i10 Index
Citation Counts
4
2
46
Plant Taxonomy and Biosystematics
Ethnobotany
phamacogsy
plant protection and palynology
Ekeng Ita Okon
Metrics
H-Index
i10 Index
Citation Counts
4
0
19
Systematics
Taxonomy
Conservation and Phytopathology
Joseph Felix Ekpenyong
University of Calabar
Calabar, Nigeria
Metrics
H-Index
i10 Index
Citation Counts
3
1
59
male fertility regulation and contraception
neurobiology
animal physiology
Botany
Paleoecology
Ecology
Conservation
Obi Mathias Bebia
University of Calabar
Calabar, Nigeria
Metrics
H-Index
i10 Index
Citation Counts
2
0
10
Christie Ihejiamaizu
University of Calabar
Calabar, Nigeria
Metrics
H-Index
i10 Index
Citation Counts
1
1
11
Emmanuel Ekpenyong
University of Calabar
Calabar, Nigeria
Metrics
H-Index
i10 Index
Citation Counts
1
0
5
Otiwa Simon Ofana
Metrics
H-Index
i10 Index
Citation Counts
1
0
3
biotechnology
biochemical process
Environmental Toxicology
Environmental health
Ashiwere Isaac
University of Calabar
Calabar, Nigeria
Metrics
H-Index
i10 Index
Citation Counts
1
0
1