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" (870,053 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
Bithin Datta
Water Reources Systems Planning and Operation
Systems Engineering
Artificial Intelligence
Groundwater Contamination
Metrics
H-Index
i10 Index
Citation
45
112
6,481
HS Lim
hydrology
forest
stormwater remediation
floods
Metrics
H-Index
i10 Index
Citation
11
12
939
Peter To
Civil engineering
Geotechnical engineering
Hydraulic engineering
Numerical simulation
Metrics
H-Index
i10 Index
Citation
9
8
217
Muqdad Aljuboori
Civil Engineering
Hydraulic Structure
Machine learning
Metrics
H-Index
i10 Index
Citation
5
1
66
Rankings
Ranking Based On Selection: 1
Nagaratnam Sivakugan
Metrics
H-Index
i10 Index
Citation Counts
45
136
11,403
Rankings
Ranking Based On Selection: 2
Bithin Datta
Metrics
H-Index
i10 Index
Citation Counts
45
112
6,481
Water Reources Systems Planning and Operation
Systems Engineering
Artificial Intelligence
Groundwater Contamination
Rankings
Ranking Based On Selection: 3
HS Lim
Metrics
H-Index
i10 Index
Citation Counts
11
12
939
Rankings
Ranking Based On Selection: 4
Peter To
Metrics
H-Index
i10 Index
Citation Counts
9
8
217
Civil engineering
Geotechnical engineering
Hydraulic engineering
Numerical simulation
Rankings
Ranking Based On Selection: 5
Muqdad Aljuboori
Metrics
H-Index
i10 Index
Citation Counts
5
1
66
Civil Engineering
Hydraulic Structure
Machine learning