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" (943,645 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.

Lisa-Maria Rebelo
Earth Observation
Wetlands
Water Productivity
Water Accounting
Land and Water Management
Metrics
H-Index
i10 Index
Citation
27
41
3,773
Serge Mandiefe Piabuo
Green Growth
Finance
Enterprise development
Climate smart landscapes and livelihood
Metrics
H-Index
i10 Index
Citation
14
15
1,032
Rankings
Ranking Based On Selection: 1
Shahidur R Khandker
Metrics
H-Index
i10 Index
Citation Counts
60
122
26,270
Rankings
Ranking Based On Selection: 2
Lisa-Maria Rebelo
Metrics
H-Index
i10 Index
Citation Counts
27
41
3,773
Earth Observation
Wetlands
Water Productivity
Water Accounting
Land and Water Management
Rankings
Ranking Based On Selection: 3
Serge Mandiefe Piabuo
Metrics
H-Index
i10 Index
Citation Counts
14
15
1,032
Green Growth
Finance
Enterprise development
Climate smart landscapes and livelihood
Rankings
Ranking Based On Selection: 4
Moctar Dembélé
Metrics
H-Index
i10 Index
Citation Counts
8
7
855
hydrological modelling
water accounting
remote sensing
irrigation
drought
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