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 04, 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
Rankings
Building Simulation | Occupant Behavior | Building Energy Policy | Climate Dat
H-Index Metrics
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H-Index66
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i10 Index186
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Citation Counts17,567
Rankings
Environmental surface chemistry | environmental geochemistr
H-Index Metrics
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H-Index62
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i10 Index135
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Citation Counts16,070
Rankings
Built Environment Health and Comfort | Building Energy Efficiency | Building Performance Simulation | AI Builldin
H-Index Metrics
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H-Index59
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i10 Index195
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Citation Counts12,836
Rankings
Building environment | Indoor air quality | particulate matter | human exposure | building ventilatio
H-Index Metrics
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H-Index59
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i10 Index161
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Citation Counts12,245
Rankings
Sustainable Design | Green Building | Building Simulation | Architectural Desig
H-Index Metrics
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H-Index57
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i10 Index151
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Citation Counts9,971
Rankings
Rankings
Rankings
Rankings
Built Environment | Fast Prediction | Sustainable Cities | Intelligent Monitoring and Contro
H-Index Metrics
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H-Index51
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i10 Index116
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Citation Counts6,415
Rankings
Transport and Land Use | Built Environment | Activity Behavior | Environment-Behavior | Machine Learnin
H-Index Metrics
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H-Index50
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i10 Index129
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Citation Counts8,438
Rankings
Urban Forestry | Urban Biodiversity | Urban Ecology | Urban Ecosystem Service | Nb
H-Index Metrics
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H-Index50
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i10 Index104
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Citation Counts16,804
Rankings
Urban China | segregation | migration | neighborhood | planning theor
H-Index Metrics
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H-Index50
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i10 Index165
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Citation Counts9,995
Rankings
urban metabolism | material flow analysis | ecological network analysis | input-output analysi
H-Index Metrics
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H-Index48
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i10 Index102
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Citation Counts6,653
Rankings
Urban Sustainability | Urban Transition | Urban Design | Sustainable Urbanism | Urban Resilienc
H-Index Metrics
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H-Index47
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i10 Index190
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Citation Counts9,710
Rankings
Urban resilience | Infrastructure resilience | Human evacuation behavio
H-Index Metrics
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H-Index44
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i10 Index93
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Citation Counts8,319
Rankings
urban metabolism | carbon footprint | climate change | energy-water-carbon nexu
H-Index Metrics
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H-Index43
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i10 Index74
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Citation Counts5,734
Rankings
Rankings
Urban Diffuse Pollution | Water Resources | Integrated Stormwater Management | AI
H-Index Metrics
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H-Index39
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i10 Index94
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Citation Counts4,928
Rankings
Rankings
Rankings
Rankings
Urbanization | internal migration | urban land development | urban and regional plannin
H-Index Metrics
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H-Index36
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i10 Index83
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Citation Counts4,200
Rankings
Rankings
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