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" (873,690 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
Amy Oen
Environmental science
coastal zone management
risk assessment
stakeholder involvement
Metrics
H-Index
i10 Index
Citation
25
44
2,819
* Rankings
Ranking Based On Selection: 4
Luca Piciullo
landslide EWS
fast slope movement
environmental engineering
Metrics
H-Index
i10 Index
Citation
17
18
2,179
Håkon Austad Langberg
Environmental Toxicology
Environmental Chemistry
Environmental Engineering
Metrics
H-Index
i10 Index
Citation
9
9
520
Rankings
Ranking Based On Selection: 1
Gijs D. Breedveld
Metrics
H-Index
i10 Index
Citation Counts
43
72
6,553
Rankings
Ranking Based On Selection: 2
Amy Oen
Metrics
H-Index
i10 Index
Citation Counts
25
44
2,819
Environmental science
coastal zone management
risk assessment
stakeholder involvement
Rankings
Ranking Based On Selection: 3
Espen Eek
Metrics
H-Index
i10 Index
Citation Counts
21
34
1,737
Rankings
Ranking Based On Selection: 4
Luca Piciullo
Metrics
H-Index
i10 Index
Citation Counts
17
18
2,179
Rankings
Ranking Based On Selection: 5
Håkon Austad Langberg
Metrics
H-Index
i10 Index
Citation Counts
9
9
520
Environmental Toxicology
Environmental Chemistry
Environmental Engineering