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 03, 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 (1.131.752) 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].
Rankings
Sustainable Materials | Durability of Concrete | Self-healing concrete | Concrete | cement-based material
H-Index Metrics
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H-Index94
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i10 Index185
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Citation Counts32,234
Rankings
Elastogravity | Engineering Seismology | Earthquake Engineering | Structural Health Monitoring | M
H-Index Metrics
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H-Index75
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i10 Index116
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Citation Counts67,556
Rankings
Hydrology | Climate Variability | Climate Change | Hydrologic Extreme
H-Index Metrics
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H-Index73
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i10 Index157
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Citation Counts16,215
Rankings
Aerosol | climate | environment | health | sustainable citie
H-Index Metrics
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H-Index69
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i10 Index231
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Citation Counts16,159
Rankings
Structural Engineering | Earthquake Engineering | Structural Control | Dynamic
H-Index Metrics
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H-Index68
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i10 Index152
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Citation Counts12,269
Rankings
Environmental Engineering | Solid waste management | Compostin
H-Index Metrics
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H-Index61
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i10 Index213
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Citation Counts12,643
Rankings
Rankings
Ground water simulation | Irrigation systems | Ground Water Quality | Hydrolog
H-Index Metrics
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H-Index61
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i10 Index570
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Citation Counts21,710
Rankings
Rankings
Rankings
Water Resources | Climate Change Impacts | Hydrology | Evolutionary Computing | Remote Sensing & GI
H-Index Metrics
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H-Index55
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i10 Index121
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Citation Counts10,656
Rankings
Rankings
Mathematical and Statistical Modelling | Numerical Simulation | Water Resources Systems | Design of Hydraulic Structures | Computat
H-Index Metrics
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H-Index53
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i10 Index289
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Citation Counts12,822
Rankings
Geotechnical Engineering | Earthquake Engineering | Geotechnical Earthquake Engineering | Soil Dynamic
H-Index Metrics
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H-Index52
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i10 Index191
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Citation Counts8,984
Rankings
Structural Engineering-Solid & structural mechanics | Mechanics of Composite Materials and Structures | Plates & Shells | Finite E
H-Index Metrics
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H-Index52
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i10 Index119
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Citation Counts10,464
Rankings
Cement chemistry and microstructure | concrete durabilit
H-Index Metrics
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H-Index51
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i10 Index122
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Citation Counts13,406
Rankings
Computational Limit Analysis | Geotechnical Engineering | Soil Dynamics | Non Destructive Testing | Earthquake Engineerin
H-Index Metrics
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H-Index51
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i10 Index120
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Citation Counts6,711
Rankings
Hydrologic Modeling | Predictions in Ungauged Basins | Soft computing applications to thydrolog
H-Index Metrics
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H-Index50
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i10 Index112
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Citation Counts11,718
Rankings
Rankings
Construction Materials | Structures | Masonry | Energy in buildings | low carbon construction material
H-Index Metrics
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H-Index49
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i10 Index100
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Citation Counts8,567
Rankings
Environmental Biotechnology | Microbial Electrosynthesis | Microbial Fuel Cell | Bioelectrochemistr
H-Index Metrics
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H-Index49
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i10 Index85
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Citation Counts7,311
Rankings
Rankings
Rankings
Groundwater Hydrology | Hydrogeology | Hydro-Geophysics | Geostatistics | Aquifer modelin
H-Index Metrics
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H-Index48
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i10 Index150
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Citation Counts10,408
Rankings
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