Top 100 Scientists

World Top 100 Scientists 2024

The ranking of “Top 100” scientists is based on total h-index scores. Top 100 scientists can be ranked globally or specific to the following regions including Africa, Asia, Europe, North America, Latin America, Oceania, Arab League, EECA, BRICS, and COMESA 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, and Social Sciences. According to Total H. BETA VERSION. Subject field ranking in world, region, country and university is beta version since subject field "others" (829,221 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
World Rank
121,210
Country Rank
881
Institution Rank : 9
Iran
Mohammad Ali Zazouli
Environmental health engineering
Water treatment
Solid waste management
Metrics
H-Index
i10 Index
Citation
43
110
5,284
* Rankings
World Rank
236,706
Country Rank
2,574
Institution Rank : 30
Iran
Zabihollah Yousefi
environmental engineering
wastewater treatment
natural treatment
Metrics
H-Index
i10 Index
Citation
31
72
22,609
* Rankings
World Rank
509,074
Country Rank
8,405
Institution Rank : 77
Iran
Reza Dehbandi
Microplastics
Environmental health
Medical geology
Environmental Geochemistry
Metrics
H-Index
i10 Index
Citation
18
22
956
* Rankings
World Rank
523,359
Country Rank
8,859
Institution Rank : 80
Iran
Esmaeil Babanezhad
Chemistry
Metrics
H-Index
i10 Index
Citation
19
26
1,374
* Rankings
World Rank
650,822
Country Rank
12,144
Institution Rank : 102
Iran
Fathollah Gholami Borujeni
Environmental Sciences
water and wastewater treatment plant (design and operation)
environmental impact assessment
Metrics
H-Index
i10 Index
Citation
16
20
949
* Rankings
World Rank
800,451
Country Rank
15,815
Institution Rank : 133
Iran
Yalda Hashempour
Environmental Sciences
Metrics
H-Index
i10 Index
Citation
12
12
811
* Rankings
World Rank
817,048
Country Rank
16,178
Institution Rank : 136
Iran
Ramazan Ali Dianati Tilaki
Environmental Chemistry
Water Treatment
Waste water Treatment
Air pollution
Biotechnology
Metrics
H-Index
i10 Index
Citation
12
14
477
* Rankings
World Rank
1,049,888
Country Rank
21,702
Institution Rank : 178
Iran
Seyedtaghi Mirmohammadi
Indoor Air Pollution
Human Exposure Assessment
Toxicology
Biomonitoring
Ergonomics
Metrics
H-Index
i10 Index
Citation
8
8
216
* Rankings
World Rank
1,369,634
Country Rank
28,276
Institution Rank : 222
Iran
Alireza Ala
Environmental Health Engineering
Metrics
H-Index
i10 Index
Citation
5
2
66
Rankings
121,210
Iran
881
9
Mohammad Ali Zazouli
Metrics
H-Index
i10 Index
Citation Counts
43
110
5,284
Environmental health engineering
Water treatment
Solid waste management
Rankings
236,706
Iran
2,574
30
Zabihollah Yousefi
Metrics
H-Index
i10 Index
Citation Counts
31
72
22,609
environmental engineering
wastewater treatment
natural treatment
Rankings
509,074
Iran
8,405
77
Reza Dehbandi
Metrics
H-Index
i10 Index
Citation Counts
18
22
956
Microplastics
Environmental health
Medical geology
Environmental Geochemistry
Rankings
650,822
Iran
12,144
102
Fathollah Gholami Borujeni
Metrics
H-Index
i10 Index
Citation Counts
16
20
949
Environmental Sciences
water and wastewater treatment plant (design and operation)
environmental impact assessment
Rankings
800,451
Iran
15,815
133
Yalda Hashempour
Metrics
H-Index
i10 Index
Citation Counts
12
12
811
Rankings
817,048
Iran
16,178
136
Ramazan Ali Dianati Tilaki
Metrics
H-Index
i10 Index
Citation Counts
12
14
477
Environmental Chemistry
Water Treatment
Waste water Treatment
Air pollution
Biotechnology
Rankings
1,049,888
Iran
21,702
178
Seyedtaghi Mirmohammadi
Metrics
H-Index
i10 Index
Citation Counts
8
8
216
Indoor Air Pollution
Human Exposure Assessment
Toxicology
Biomonitoring
Ergonomics
Rankings
1,369,634
Iran
28,276
222
Alireza Ala
Metrics
H-Index
i10 Index
Citation Counts
5
2
66