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.

Eric Wade Peterson
Hydrogeology
Karst Hydrogeology
Stream-Groundwater Interactions
Hyporheic Exchange
Metrics
H-Index
i10 Index
Citation
19
34
1,529
Matthew Himley
political ecology
resource geography
environmental history
Andes
Metrics
H-Index
i10 Index
Citation
13
14
1,055
Rex J. Rowley
Human Geography
Sense of Place
GIS
Mixed Methods Research
Metrics
H-Index
i10 Index
Citation
9
8
1,845
Rankings
Ranking Based On Selection: 1
David H. Malone
Metrics
H-Index
i10 Index
Citation Counts
25
49
1,649
Rankings
Ranking Based On Selection: 2
Eric Wade Peterson
Metrics
H-Index
i10 Index
Citation Counts
19
34
1,529
Hydrogeology
Karst Hydrogeology
Stream-Groundwater Interactions
Hyporheic Exchange
Rankings
Ranking Based On Selection: 3
Matthew Himley
Metrics
H-Index
i10 Index
Citation Counts
13
14
1,055
political ecology
resource geography
environmental history
Andes
Rankings
Ranking Based On Selection: 4
Rex J. Rowley
Metrics
H-Index
i10 Index
Citation Counts
9
8
1,845
Human Geography
Sense of Place
GIS
Mixed Methods Research