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" (870,057 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.

Fernanda Barros
plant functional ecology
biogeography
plant evolution
ecohydrology
conservation biology
Metrics
H-Index
i10 Index
Citation
20
28
1,736
Helen Fones
Plant-microbe interactions
Zymoseptoria tritici
Pseudomonas
Fusarium
metal hyperaccumulators
Metrics
H-Index
i10 Index
Citation
18
20
2,189
Rosalía Piñeiro
Plant Evolution
Next-Generation Sequencing
Population Genetics
Rainforest trees
Plant-human interactions
Metrics
H-Index
i10 Index
Citation
14
17
1,008
Emma Pilgrim
plant-soil interactions
conservation
grasslands
ecosystem services
Metrics
H-Index
i10 Index
Citation
13
13
1,926
Anna Gardner
Plant physiology
Climate change
Tropical forests
Carbon cycle
Metrics
H-Index
i10 Index
Citation
4
3
81
Rankings
Ranking Based On Selection: 1
Nicholas Smirnoff
Metrics
H-Index
i10 Index
Citation Counts
70
139
32,946
Rankings
Ranking Based On Selection: 2
Roderick Hunt
Metrics
H-Index
i10 Index
Citation Counts
43
81
21,216
Rankings
Ranking Based On Selection: 3
Fernanda Barros
Metrics
H-Index
i10 Index
Citation Counts
20
28
1,736
plant functional ecology
biogeography
plant evolution
ecohydrology
conservation biology
Rankings
Ranking Based On Selection: 4
Helen Fones
Metrics
H-Index
i10 Index
Citation Counts
18
20
2,189
Plant-microbe interactions
Zymoseptoria tritici
Pseudomonas
Fusarium
metal hyperaccumulators
Rankings
Ranking Based On Selection: 5
Rosalía Piñeiro
Metrics
H-Index
i10 Index
Citation Counts
14
17
1,008
Plant Evolution
Next-Generation Sequencing
Population Genetics
Rainforest trees
Plant-human interactions
Rankings
Ranking Based On Selection: 6
Emma Pilgrim
Metrics
H-Index
i10 Index
Citation Counts
13
13
1,926
plant-soil interactions
conservation
grasslands
ecosystem services
Rankings
Ranking Based On Selection: 7
Anna Gardner
Metrics
H-Index
i10 Index
Citation Counts
4
3
81
Plant physiology
Climate change
Tropical forests
Carbon cycle