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 :2
SK Tripathi
Forest Ecology
Biodiversity
Carbon sequestration
Soil Fertility and agricultural sustainabilty
Metrics
H-Index
i10 Index
Citation
31
72
3,812
Suryakant Mehta
Algal Physiology & Biochemistry
Wastewater treatment
Molecular Biology of Cyanobacteria
Metrics
H-Index
i10 Index
Citation
21
26
3,828
Ghan Shyam Solanki
Wildlife ecology
conservation biology
Natural resource management
Metrics
H-Index
i10 Index
Citation
15
23
681
Samuel Lalronunga
Ecology
biosystematics and conservation biology
Metrics
H-Index
i10 Index
Citation
11
14
327
Rankings
Ranking Based On Selection: 1
Krs Sambasiva Rao
Metrics
H-Index
i10 Index
Citation Counts
38
104
7,364
Rankings
Ranking Based On Selection: 2
SK Tripathi
Metrics
H-Index
i10 Index
Citation Counts
31
72
3,812
Forest Ecology
Biodiversity
Carbon sequestration
Soil Fertility and agricultural sustainabilty
Rankings
Ranking Based On Selection: 3
Suryakant Mehta
Metrics
H-Index
i10 Index
Citation Counts
21
26
3,828
Algal Physiology & Biochemistry
Wastewater treatment
Molecular Biology of Cyanobacteria
Rankings
Ranking Based On Selection: 4
Kiran Kharat
Metrics
H-Index
i10 Index
Citation Counts
20
32
978
Rankings
Ranking Based On Selection: 5
Vikas Kumar Roy
Metrics
H-Index
i10 Index
Citation Counts
17
30
965
Rankings
Ranking Based On Selection: 6
Ghan Shyam Solanki
Metrics
H-Index
i10 Index
Citation Counts
15
23
681
Wildlife ecology
conservation biology
Natural resource management
Rankings
Ranking Based On Selection: 7
Amit Kumar Mishra
Metrics
H-Index
i10 Index
Citation Counts
13
16
647
Rankings
Ranking Based On Selection: 8
Samuel Lalronunga
Metrics
H-Index
i10 Index
Citation Counts
11
14
327
Ecology
biosystematics and conservation biology
Rankings
Ranking Based On Selection: 9
H Lalhruaitluanga
Metrics
H-Index
i10 Index
Citation Counts
8
7
696
Rankings
Ranking Based On Selection: 10
As Devi
Metrics
H-Index
i10 Index
Citation Counts
8
6
278
Rankings
Ranking Based On Selection: 11
S Thangminlal Vaiphei
Metrics
H-Index
i10 Index
Citation Counts
8
8
232