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" (937,844 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
Mario Esparza Soto
Biological Wastewater Treatment
Anaerobic treatment
activated sludge treatment
Anaerobic Digestion
organic matter fluorescen
Metrics
H-Index
i10 Index
Citation
17
22
1,913
Rankings
Ranking Based On Selection: 1
Carlos Barrera Diaz
Metrics
H-Index
i10 Index
Citation Counts
46
139
8,643
Rankings
Ranking Based On Selection: 2
Mario Esparza Soto
Metrics
H-Index
i10 Index
Citation Counts
17
22
1,913
Biological Wastewater Treatment
Anaerobic treatment
activated sludge treatment
Anaerobic Digestion
organic matter fluorescen
Rankings
Ranking Based On Selection: 3
Thelma Pavón Silva
Metrics
H-Index
i10 Index
Citation Counts
13
16
640
Ambiental
innovación tecnológica
gestión del conocimiento
Rankings
Ranking Based On Selection: 4
Luis Antonio Castillo-Suárez
Metrics
H-Index
i10 Index
Citation Counts
9
9
293
wastewater
environmental sciences and engineering
biological treatment
Fenton
Rankings
Ranking Based On Selection: 5
Gabriel Origel Gutierrez
Metrics
H-Index
i10 Index
Citation Counts
3
1
40
remote sensing
mapping
gis
climate change
heat urban islands
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