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Iran Engineering & Technology / Environmental Science & Engineering 749 Scientists Subject Rankings
The AD Scientific Index (Alper-Doger Scientific Index) provides the most comprehensive analysis across 13 main fields and 211 sub-branches at global, national, and regional levels. These analyses are based on indicators such as the H-index, i10-index, and citation count, including their values from the last 5 years. As of Jan 05, 2026, the rankings are determined according to the Total H Index. BETA VERSION: The subject field rankings for the world, regions, countries, and universities are currently in their Beta phase. This is due to the exclusion of (1.131.911) scientists categorized under ‘Others’, whose profiles have yet to be determined, edited, or classified. As updates are made to these fields, the rankings will be adjusted accordingly. Note: Please keep this in mind while reviewing the rankings. For further details, explore our [University Subject Rankings].
* Total H Index Rankings
Rankings
27,665
World Rank
104
Country Rank
1
University
Ranking Based On Selection:
1
Engineering & Technology / Environmental Science & Engineering
Green Nanotechnology | Material Science | Energy | Catalyst | Environmental science and engineerin
Green Nanotechnology | Material Science | Energy | Catalyst | Environmental science and engineerin
H-Index Metrics
-
H-Index76
-
i10 Index108
-
Citation Counts11,337
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* Total H Index Rankings
Rankings
30,603
World Rank
113
Country Rank
9
University
Ranking Based On Selection:
2
Engineering & Technology / Environmental Science & Engineering
Hydrology and Water Resources | Water Resources Engineering | Water Resources Managemen
Hydrology and Water Resources | Water Resources Engineering | Water Resources Managemen
H-Index Metrics
-
H-Index74
-
i10 Index237
-
Citation Counts15,121
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* Total H Index Rankings
Rankings
31,256
World Rank
114
Country Rank
1
University
Ranking Based On Selection:
3
* Total H Index Rankings
Rankings
32,743
World Rank
128
Country Rank
2
University
Ranking Based On Selection:
4
Engineering & Technology / Environmental Science & Engineering
Environmental Engineering & Sciences | Environmental Chemistry | Water & Wastewater Treatme
Environmental Engineering & Sciences | Environmental Chemistry | Water & Wastewater Treatme
H-Index Metrics
-
H-Index72
-
i10 Index116
-
Citation Counts11,485
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* Total H Index Rankings
Rankings
42,652
World Rank
198
Country Rank
1
University
Ranking Based On Selection:
5
Engineering & Technology / Environmental Science & Engineering
Environmental Toxicology | Food Safety | Air Pollution | Email: Ya.fakhri@gmail.co
Environmental Toxicology | Food Safety | Air Pollution | Email: Ya.fakhri@gmail.co
H-Index Metrics
-
H-Index66
-
i10 Index160
-
Citation Counts10,673
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* Total H Index Rankings
Rankings
42,740
World Rank
201
Country Rank
29
University
Ranking Based On Selection:
6
Engineering & Technology / Environmental Science & Engineering
Environmental Health | Adsorption | Environmental Pollution | Emerging Pollutants | Solid Waste Managemen
Environmental Health | Adsorption | Environmental Pollution | Emerging Pollutants | Solid Waste Managemen
H-Index Metrics
-
H-Index66
-
i10 Index225
-
Citation Counts14,318
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* Total H Index Rankings
Rankings
47,081
World Rank
228
Country Rank
7
University
Ranking Based On Selection:
7
Engineering & Technology / Environmental Science & Engineering
Renewable Energy | Microbial Fuel Cells | Wastewater Treatmen
Renewable Energy | Microbial Fuel Cells | Wastewater Treatmen
H-Index Metrics
-
H-Index64
-
i10 Index203
-
Citation Counts15,494
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* Total H Index Rankings
Rankings
51,297
World Rank
255
Country Rank
3
University
Ranking Based On Selection:
8
* Total H Index Rankings
Rankings
54,030
World Rank
284
Country Rank
11
University
Ranking Based On Selection:
9
Engineering & Technology / Environmental Science & Engineering
Water and Wastewater Treatment - Air Pollution Control-Environmental Pollution contro
Water and Wastewater Treatment - Air Pollution Control-Environmental Pollution contro
H-Index Metrics
-
H-Index61
-
i10 Index169
-
Citation Counts13,183
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* Total H Index Rankings
Rankings
56,316
World Rank
305
Country Rank
1
University
Ranking Based On Selection:
10
* Total H Index Rankings
Rankings
59,149
World Rank
324
Country Rank
2
University
Ranking Based On Selection:
11
Engineering & Technology / Environmental Science & Engineering
Industrial Wastewater Treatment | Water Quality | Environmental Monitorin
Industrial Wastewater Treatment | Water Quality | Environmental Monitorin
H-Index Metrics
-
H-Index59
-
i10 Index145
-
Citation Counts66,444
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* Total H Index Rankings
Rankings
62,098
World Rank
345
Country Rank
8
University
Ranking Based On Selection:
12
Engineering & Technology / Environmental Science & Engineering
environmental health | air pollution | environmental toxicology | occupational healt
environmental health | air pollution | environmental toxicology | occupational healt
H-Index Metrics
-
H-Index58
-
i10 Index269
-
Citation Counts12,814
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* Total H Index Rankings
Rankings
65,006
World Rank
362
Country Rank
1
University
Ranking Based On Selection:
13
Engineering & Technology / Environmental Science & Engineering
Environmental Health Engineering | water and wastewater research | Air pollutio
Environmental Health Engineering | water and wastewater research | Air pollutio
H-Index Metrics
-
H-Index57
-
i10 Index136
-
Citation Counts37,054
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* Total H Index Rankings
Rankings
65,207
World Rank
367
Country Rank
1
University
Ranking Based On Selection:
14
* Total H Index Rankings
Rankings
65,222
World Rank
369
Country Rank
3
University
Ranking Based On Selection:
15
Engineering & Technology / Environmental Science & Engineering
Environmental engineering | Air pollution | wastewater treatment | waste managmen
Environmental engineering | Air pollution | wastewater treatment | waste managmen
H-Index Metrics
-
H-Index57
-
i10 Index91
-
Citation Counts40,848
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* Total H Index Rankings
Rankings
68,203
World Rank
393
Country Rank
9
University
Ranking Based On Selection:
16
Engineering & Technology / Environmental Science & Engineering
Environmental Science | Environmental Engineering | Environmental Biotechnology | Process Modelin
Environmental Science | Environmental Engineering | Environmental Biotechnology | Process Modelin
H-Index Metrics
-
H-Index56
-
i10 Index134
-
Citation Counts29,371
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* Total H Index Rankings
Rankings
68,383
World Rank
399
Country Rank
4
University
Ranking Based On Selection:
17
Engineering & Technology / Environmental Science & Engineering
Air pollution - Waste control - Remidiation - Enviromental monitoring & modelin
Air pollution - Waste control - Remidiation - Enviromental monitoring & modelin
H-Index Metrics
-
H-Index56
-
i10 Index190
-
Citation Counts12,474
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* Total H Index Rankings
Rankings
71,679
World Rank
437
Country Rank
13
University
Ranking Based On Selection:
18
Engineering & Technology / Environmental Science & Engineering
Solid waste management | Wastewater treatment | Sludge and Biosolid managemen
Solid waste management | Wastewater treatment | Sludge and Biosolid managemen
H-Index Metrics
-
H-Index55
-
i10 Index208
-
Citation Counts10,890
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* Total H Index Rankings
Rankings
71,765
World Rank
440
Country Rank
14
University
Ranking Based On Selection:
19
Engineering & Technology / Environmental Science & Engineering
Environmental Sciences | Membrane filtration | Industrial wastewate
Environmental Sciences | Membrane filtration | Industrial wastewate
H-Index Metrics
-
H-Index55
-
i10 Index170
-
Citation Counts8,922
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* Total H Index Rankings
Rankings
71,858
World Rank
441
Country Rank
15
University
Ranking Based On Selection:
20
Engineering & Technology / Environmental Science & Engineering
Bioremediation | Water Treatment | Soil Pollution | Nanotechnolog
Bioremediation | Water Treatment | Soil Pollution | Nanotechnolog
H-Index Metrics
-
H-Index55
-
i10 Index156
-
Citation Counts9,216
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* Total H Index Rankings
Rankings
75,778
World Rank
478
Country Rank
48
University
Ranking Based On Selection:
21
Engineering & Technology / Environmental Science & Engineering
Environmental | Pollution | Air | Water | Heavy metal
Environmental | Pollution | Air | Water | Heavy metal
H-Index Metrics
-
H-Index54
-
i10 Index135
-
Citation Counts9,183
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* Total H Index Rankings
Rankings
76,006
World Rank
484
Country Rank
5
University
Ranking Based On Selection:
22
Engineering & Technology / Environmental Science & Engineering
Air Pollution | Climate change | Health effects of AP | Air quality monitorin
Air Pollution | Climate change | Health effects of AP | Air quality monitorin
H-Index Metrics
-
H-Index54
-
i10 Index164
-
Citation Counts8,246
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* Total H Index Rankings
Rankings
76,253
World Rank
488
Country Rank
7
University
Ranking Based On Selection:
23
Engineering & Technology / Environmental Science & Engineering
Dust storms | Air Pollution | Climate change | Health effects of AP | Air quality monitorin
Dust storms | Air Pollution | Climate change | Health effects of AP | Air quality monitorin
H-Index Metrics
-
H-Index54
-
i10 Index103
-
Citation Counts8,034
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* Total H Index Rankings
Rankings
77,598
World Rank
507
Country Rank
45
University
Ranking Based On Selection:
24
Engineering & Technology / Environmental Science & Engineering
Integrated Water Reources Management | Urban Environmental Systems Management | Flood/Drought Resiliency | GIS Appl
Integrated Water Reources Management | Urban Environmental Systems Management | Flood/Drought Resiliency | GIS Appl
H-Index Metrics
-
H-Index54
-
i10 Index134
-
Citation Counts9,142
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* Total H Index Rankings
Rankings
79,203
World Rank
510
Country Rank
11
University
Ranking Based On Selection:
25
Engineering & Technology / Environmental Science & Engineering
Medical Geology | Ecotoxicology | Trace Elements | Microplastic | PAH
Medical Geology | Ecotoxicology | Trace Elements | Microplastic | PAH
H-Index Metrics
-
H-Index53
-
i10 Index119
-
Citation Counts10,752
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