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.

Lobina Palamuleni
water resources management
hydrology
land use land cover change
ecosystem services
urban land use
Metrics
H-Index
i10 Index
Citation
15
22
1,079
Aubrey Golightly
Geography Education
Active Learning
Self-directed Learning
Problem-based Learning
Metrics
H-Index
i10 Index
Citation
12
17
512
Rankings
Ranking Based On Selection: 1
Stefan Siebert
Metrics
H-Index
i10 Index
Citation Counts
30
74
10,882
Rankings
Ranking Based On Selection: 2
Lobina Palamuleni
Metrics
H-Index
i10 Index
Citation Counts
15
22
1,079
water resources management
hydrology
land use land cover change
ecosystem services
urban land use
Rankings
Ranking Based On Selection: 3
Tm Ruhiiga|Tabukeli Ruhiiga, T.M.Ruhiiga, Musigi Ruhiiga
Metrics
H-Index
i10 Index
Citation Counts
13
16
569
Biodiversity &ecosystem services
waste management
climate change
Rankings
Ranking Based On Selection: 4
Aubrey Golightly
Metrics
H-Index
i10 Index
Citation Counts
12
17
512
Geography Education
Active Learning
Self-directed Learning
Problem-based Learning