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 02, 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
Civil Environmental Engineering | air quality | environment | coal geochemistr
H-Index Metrics
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H-Index76
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i10 Index265
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Citation Counts16,055
Rankings
Hydrology | Climatology | Climate Variability | Climate Change | Human Healt
H-Index Metrics
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H-Index53
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i10 Index131
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Citation Counts12,479
Rankings
Rankings
Transport Planning and Modelling | Discrete choice models | Sustainable Transpor
H-Index Metrics
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H-Index37
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i10 Index71
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Citation Counts4,414
Rankings
Hydrology | Climate | Dynamical Systems | Stochastic Processe
H-Index Metrics
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H-Index33
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i10 Index63
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Citation Counts4,803
Rankings
Pavements materials | Pavement performance | Road safety | Asphalt | Roughnes
H-Index Metrics
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H-Index30
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i10 Index58
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Citation Counts2,424
Rankings
Hydraulics | Water Engineering | Water Distribution Systems | Urban Drainage | Urban Water System
H-Index Metrics
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H-Index28
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i10 Index69
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Citation Counts10,812
Rankings
Ingenieria estructural Ingenieria sismica Materiales Riesgos naturale
H-Index Metrics
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H-Index27
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i10 Index49
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Citation Counts3,648
Rankings
Steel Structures | Structural Engineering | Structural Stability | Finite Element Modeling | Crashworthines
H-Index Metrics
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H-Index25
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i10 Index42
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Citation Counts1,842
Rankings
Density Functional Theory | Condensed Matter | Statistical Physics | AI | Remote Sensin
H-Index Metrics
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H-Index25
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i10 Index46
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Citation Counts2,022
Rankings
Rankings
Ingeniería Civil | Ingeniería Ambiental | Ingeniería Químic
H-Index Metrics
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H-Index21
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i10 Index48
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Citation Counts1,414
Rankings
Solute transport | Water quality modeling | Unsteady flow modeling | Mountain river
H-Index Metrics
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H-Index21
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i10 Index34
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Citation Counts1,622
Rankings
Rankings
Rankings
Civil & Environmental Engineering | Hydrosystems | Climate change | Environmental modellin
H-Index Metrics
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H-Index19
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i10 Index31
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Citation Counts1,247
Rankings
Geochemistry - Coastal Evolution - Geomorphology - Marine Geolog
H-Index Metrics
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H-Index18
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i10 Index32
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Citation Counts1,019
Rankings
exposure to air pollutants | atmospheric modelling | aerosol cloud interactions | climate modellin
H-Index Metrics
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H-Index18
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i10 Index23
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Citation Counts1,197
Rankings
Rankings
Rankings
Rankings
Structural dynamics and control | Human-structure interaction | Earthquake engineering | Real-time hybrid simulatio
H-Index Metrics
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H-Index17
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i10 Index29
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Citation Counts847
Rankings
Hidrología | HIdráulica | Hidroinformática | Complejidad | Fractale
H-Index Metrics
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H-Index17
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i10 Index32
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Citation Counts1,146
Rankings
Rankings
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