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.
Environmental Microbiology and Biotechnology
Metrics
H-Index
i10 Index
Citation
30
61
2,651
Herpetology
Primatology
Wildlife Conservation
Protected Areas
Endangered Species and Ecotourism
Metrics
H-Index
i10 Index
Citation
22
51
1,550
* Rankings
Ranking Based On Selection :3
Plant Taxonomy/Biosystematics/Anatomy/Phytochemistry
Metrics
H-Index
i10 Index
Citation
15
17
512
* Rankings
Ranking Based On Selection :4
Biology/ecology of the small bodied fishes
e.g
mudskipper
perturbation of mangrove forest
Metrics
H-Index
i10 Index
Citation
12
13
474
* Rankings
Ranking Based On Selection :5
Ecology and Environmental Biology
Metrics
H-Index
i10 Index
Citation
10
11
408
* Rankings
Ranking Based On Selection :6
Computational Ecology
Conservation
GIS and Eco-informatics
Pollution and Climate change
Metrics
H-Index
i10 Index
Citation
9
8
235
* Rankings
Ranking Based On Selection :7
Biosystematics
Pteridology
ethnobotany
Metrics
H-Index
i10 Index
Citation
7
5
162
* Rankings
Ranking Based On Selection :8
Vertebrate/Conservation Biology
Metrics
H-Index
i10 Index
Citation
7
4
120
* Rankings
Ranking Based On Selection :9
Aquatic entomology/Toxicology
Insect ecology/General Entomology
Metrics
H-Index
i10 Index
Citation
6
4
109
* Rankings
Ranking Based On Selection :10
Ecology
Biodiversity Conservation
Palaeoecology
Metrics
H-Index
i10 Index
Citation
5
3
73
* Rankings
Ranking Based On Selection :11
Biology Education
Metrics
H-Index
i10 Index
Citation
3
1
47
* Rankings
Ranking Based On Selection :12
Botany
Ethnobotany
Lower plants
Environmental pollution
Metrics
H-Index
i10 Index
Citation
3
1
24
* Rankings
Ranking Based On Selection :13
Ecology
Metrics
H-Index
i10 Index
Citation
2
0
12
Joseph P Essien
University of Uyo
Uyo, Nigeria
Metrics
H-Index
i10 Index
Citation Counts
30
61
2,651
Environmental Microbiology and Biotechnology
Herpetology
Primatology
Wildlife Conservation
Protected Areas
Endangered Species and Ecotourism
Uduak Aniesua Essiett
University of Uyo
Uyo, Nigeria
Metrics
H-Index
i10 Index
Citation Counts
15
17
512
Plant Taxonomy/Biosystematics/Anatomy/Phytochemistry
Biology/ecology of the small bodied fishes
e.g
mudskipper
perturbation of mangrove forest
Imeh Kokoete Esenowo
University of Uyo
Uyo, Nigeria
Metrics
H-Index
i10 Index
Citation Counts
10
11
408
Ecology and Environmental Biology
Computational Ecology
Conservation
GIS and Eco-informatics
Pollution and Climate change
Margaret Emmanuel Bassey
University of Uyo
Uyo, Nigeria
Metrics
H-Index
i10 Index
Citation Counts
7
5
162
Biosystematics
Pteridology
ethnobotany
Akpan Akaninyene Udoh.
University of Uyo
Uyo, Nigeria
Metrics
H-Index
i10 Index
Citation Counts
6
4
109
Aquatic entomology/Toxicology
Insect ecology/General Entomology
Enoabasi Deborah Anwana
University of Uyo
Uyo, Nigeria
Metrics
H-Index
i10 Index
Citation Counts
5
3
73
Ecology
Biodiversity Conservation
Palaeoecology
Nsimeneabasi Michael Udoh,
University of Uyo
Uyo, Nigeria
Metrics
H-Index
i10 Index
Citation Counts
3
1
47
Elsie Nsuhoridem Akpan
University of Uyo
Uyo, Nigeria
Metrics
H-Index
i10 Index
Citation Counts
3
1
24
Botany
Ethnobotany
Lower plants
Environmental pollution