Login
Pricing & Plans
Citation Rankings
Smart Institutional Excellence Plan
University, Subject, Country, Region, World
Lebanon 39 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 Dec 30, 2025, 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 (1.131.699) 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
50,133
World Rank
17
Country Rank
12
University
Ranking Based On Selection:
1
Engineering & Technology / Environmental Science & Engineering
Waste management | Water resources management | Air pollution control | Climate change and sustainable development | Environmental
Waste management | Water resources management | Air pollution control | Climate change and sustainable development | Environmental
H-Index Metrics
-
H-Index63
-
i10 Index207
-
Citation Counts13,478
Get Full Access to
Premium Data
* Total H Index Rankings
Rankings
108,550
World Rank
43
Country Rank
30
University
Ranking Based On Selection:
2
Engineering & Technology / Environmental Science & Engineering
Conservation of energy | thermal comfort and indoor air qualit
Conservation of energy | thermal comfort and indoor air qualit
H-Index Metrics
-
H-Index47
-
i10 Index167
-
Citation Counts7,310
Get Full Access to
Premium Data
* Total H Index Rankings
Rankings
156,647
World Rank
77
Country Rank
4
University
Ranking Based On Selection:
3
Engineering & Technology / Environmental Science & Engineering
environment | water treatment | medicinal plants | catalysis | Organometallics، waste managemen
environment | water treatment | medicinal plants | catalysis | Organometallics، waste managemen
H-Index Metrics
-
H-Index40
-
i10 Index99
-
Citation Counts4,627
Get Full Access to
Premium Data
* Total H Index Rankings
Rankings
216,874
World Rank
129
Country Rank
86
University
Ranking Based On Selection:
4
Engineering & Technology / Environmental Science & Engineering
Occupational Health | Migrant Workers Health | Environmental Health | Climate Change and Healt
Occupational Health | Migrant Workers Health | Environmental Health | Climate Change and Healt
H-Index Metrics
-
H-Index34
-
i10 Index68
-
Citation Counts5,675
Get Full Access to
Premium Data
* Total H Index Rankings
Rankings
221,779
World Rank
133
Country Rank
89
University
Ranking Based On Selection:
5
Engineering & Technology / Environmental Science & Engineering
Water Treatment | Advanced Oxidation Processes | Instrumental Analysis | Spectroscopy | Forensic Scienc
Water Treatment | Advanced Oxidation Processes | Instrumental Analysis | Spectroscopy | Forensic Scienc
H-Index Metrics
-
H-Index34
-
i10 Index42
-
Citation Counts5,469
Get Full Access to
Premium Data
* Total H Index Rankings
Rankings
257,369
World Rank
158
Country Rank
1
University
Ranking Based On Selection:
6
* Total H Index Rankings
Rankings
272,089
World Rank
173
Country Rank
112
University
Ranking Based On Selection:
7
Engineering & Technology / Environmental Science & Engineering
water quality | eutrophication | bayesian modelling | environmental remote sensing & GI
water quality | eutrophication | bayesian modelling | environmental remote sensing & GI
H-Index Metrics
-
H-Index30
-
i10 Index66
-
Citation Counts3,011
Get Full Access to
Premium Data
* Total H Index Rankings
Rankings
275,768
World Rank
176
Country Rank
114
University
Ranking Based On Selection:
8
* Total H Index Rankings
Rankings
294,155
World Rank
193
Country Rank
18
University
Ranking Based On Selection:
9
Engineering & Technology / Environmental Science & Engineering
Water Treatment | Environmental Remediation | Sustainability | Nutrient Recover
Water Treatment | Environmental Remediation | Sustainability | Nutrient Recover
H-Index Metrics
-
H-Index29
-
i10 Index40
-
Citation Counts3,112
Get Full Access to
Premium Data
* Total H Index Rankings
Rankings
365,973
World Rank
263
Country Rank
10
University
Ranking Based On Selection:
10
Engineering & Technology / Environmental Science & Engineering
Groundwater Hydrology | Hydro-Environmental Modeling | Integrated Water Resources Management | Climat
Groundwater Hydrology | Hydro-Environmental Modeling | Integrated Water Resources Management | Climat
H-Index Metrics
-
H-Index25
-
i10 Index46
-
Citation Counts2,768
Get Full Access to
Premium Data
* Total H Index Rankings
Rankings
504,545
World Rank
403
Country Rank
44
University
Ranking Based On Selection:
11
Engineering & Technology / Environmental Science & Engineering
Environmental Engineering | Anaerobic Digestion | Water Reuse | Microbiology/Biotechnology | Emerging Contaminant
Environmental Engineering | Anaerobic Digestion | Water Reuse | Microbiology/Biotechnology | Emerging Contaminant
H-Index Metrics
-
H-Index20
-
i10 Index25
-
Citation Counts1,446
Get Full Access to
Premium Data
* Total H Index Rankings
Rankings
545,309
World Rank
453
Country Rank
39
University
Ranking Based On Selection:
12
Engineering & Technology / Environmental Science & Engineering
Environement | inorganic chemistry | physical chemistr
Environement | inorganic chemistry | physical chemistr
H-Index Metrics
-
H-Index19
-
i10 Index32
-
Citation Counts2,087
Get Full Access to
Premium Data
* Total H Index Rankings
Rankings
550,537
World Rank
461
Country Rank
42
University
Ranking Based On Selection:
13
* Total H Index Rankings
Rankings
612,964
World Rank
521
Country Rank
275
University
Ranking Based On Selection:
14
* Total H Index Rankings
Rankings
702,205
World Rank
613
Country Rank
31
University
Ranking Based On Selection:
15
Engineering & Technology / Environmental Science & Engineering
Environmental Studies | Climate Change | Water Quality | Urbanization | Aromatic and Medicinal Plant
Environmental Studies | Climate Change | Water Quality | Urbanization | Aromatic and Medicinal Plant
H-Index Metrics
-
H-Index15
-
i10 Index19
-
Citation Counts1,005
Get Full Access to
Premium Data
* Total H Index Rankings
Rankings
806,470
World Rank
719
Country Rank
75
University
Ranking Based On Selection:
16
* Total H Index Rankings
Rankings
820,418
World Rank
746
Country Rank
334
University
Ranking Based On Selection:
17
Engineering & Technology / Environmental Science & Engineering
water security | food security | politics | MENA regio
water security | food security | politics | MENA regio
H-Index Metrics
-
H-Index14
-
i10 Index16
-
Citation Counts1,327
Get Full Access to
Premium Data
* Total H Index Rankings
Rankings
845,390
World Rank
776
Country Rank
343
University
Ranking Based On Selection:
18
Engineering & Technology / Environmental Science & Engineering
Sustainability | Water resources | Climate Change | Adaptation | Vulnerabilit
Sustainability | Water resources | Climate Change | Adaptation | Vulnerabilit
H-Index Metrics
-
H-Index13
-
i10 Index13
-
Citation Counts725
Get Full Access to
Premium Data
* Total H Index Rankings
Rankings
902,302
World Rank
842
Country Rank
32
University
Ranking Based On Selection:
19
Engineering & Technology / Environmental Science & Engineering
environmental science | chemistry | toxicolog
environmental science | chemistry | toxicolog
H-Index Metrics
-
H-Index12
-
i10 Index12
-
Citation Counts1,131
Get Full Access to
Premium Data
* Total H Index Rankings
Rankings
993,023
World Rank
945
Country Rank
37
University
Ranking Based On Selection:
20
* Total H Index Rankings
Rankings
1,039,915
World Rank
992
Country Rank
385
University
Ranking Based On Selection:
21
Engineering & Technology / Environmental Science & Engineering
environmental management | governance | energy | O&G | climate chang
environmental management | governance | energy | O&G | climate chang
H-Index Metrics
-
H-Index10
-
i10 Index10
-
Citation Counts430
Get Full Access to
Premium Data
* Total H Index Rankings
Rankings
1,168,865
World Rank
1,130
Country Rank
50
University
Ranking Based On Selection:
22
Engineering & Technology / Environmental Science & Engineering
Air pollution | Environmental legislation | Hazardous pollutant
Air pollution | Environmental legislation | Hazardous pollutant
H-Index Metrics
-
H-Index9
-
i10 Index9
-
Citation Counts508
Get Full Access to
Premium Data
* Total H Index Rankings
Rankings
1,177,018
World Rank
1,139
Country Rank
52
University
Ranking Based On Selection:
23
* Total H Index Rankings
Rankings
1,225,326
World Rank
1,205
Country Rank
55
University
Ranking Based On Selection:
24
Engineering & Technology / Environmental Science & Engineering
Environmental Sciences | Analytical chemistry | Chemistry of the environmen
Environmental Sciences | Analytical chemistry | Chemistry of the environmen
H-Index Metrics
-
H-Index8
-
i10 Index7
-
Citation Counts211
Get Full Access to
Premium Data
* Total H Index Rankings
Rankings
1,250,298
World Rank
1,235
Country Rank
11
University
Ranking Based On Selection:
25
Engineering & Technology / Environmental Science & Engineering
Regional Climate Modeling | Environmental & Water Resources Engineerin
Regional Climate Modeling | Environmental & Water Resources Engineerin
H-Index Metrics
-
H-Index8
-
i10 Index8
-
Citation Counts254
Get Full Access to
Premium Data
Unify strategy, analytics, and growth in one powerful platform. Turn academic data into actionable strategy for sustainable excellence.
Track your performance in real time — benchmark, compare, and improve. Stay ahead with instant insights and global peer comparisons.
Attract world-class talent across 211 disciplines. Find, connect, and recruit the brightest minds worldwide.
Unlock researcher and institutional impact with transparent contribution scores. Recognize, measure, and reward academic excellence at every level.
Ensuring quality standards and accreditation compliance in higher education.
Advancing global partnerships, mobility, and international visibility.
🌍 Be Our Partner: Representation & Collaboration
Represent AD Scientific Index in your country or region — and grow with us.
- ✅ Official recognition as a regional partner
- ✅ Visibility partnership with full brand support
- ✅ Help institutions in your region enhance their academic visibility
- ✅ Contribute to value-driven projects with measurable academic impact
Limited Opportunities Available
