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 6 years. As of Jun 14, 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 (1.121.296) 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



H-Index Metrics
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H-Index21
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i10 Index30
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Citation Counts3,755
Rankings



H-Index Metrics
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H-Index18
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i10 Index55
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Citation Counts2,861
Rankings



H-Index Metrics
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H-Index13
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i10 Index15
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Citation Counts469
Rankings



Environmental Anthropology | Socio-ecological Systems | medicinal plants | biocultural diversit
H-Index Metrics
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H-Index10
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i10 Index10
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Citation Counts281
Rankings



urban planning | demography | population study | migration | sociolog
H-Index Metrics
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H-Index8
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i10 Index6
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Citation Counts160
Rankings



Energy Economics | Environmental Sustainability | ESG | Policy Analysi
H-Index Metrics
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H-Index7
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i10 Index6
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Citation Counts335
Rankings



Environmental technologies | environmental engineering | environmental management and planning tools | Environmental modeling | Cli
H-Index Metrics
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H-Index7
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i10 Index4
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Citation Counts277
Rankings



Politics | development | identity | economic
H-Index Metrics
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H-Index6
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i10 Index6
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Citation Counts110
Rankings



H-Index Metrics
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H-Index6
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i10 Index2
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Citation Counts92
Rankings



Agriculture | Rural Development | Livelihoods | Social Protectio
H-Index Metrics
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H-Index6
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i10 Index4
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Citation Counts125
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Rankings



H-Index Metrics
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H-Index5
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i10 Index5
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Citation Counts188
Rankings



Food security | poverty dynamics | sustainable livelihood | women empowerment | sustainable developmen
H-Index Metrics
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H-Index5
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i10 Index4
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Citation Counts78
Rankings



H-Index Metrics
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H-Index5
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i10 Index2
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Citation Counts42
Rankings



H-Index Metrics
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H-Index5
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i10 Index2
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Citation Counts42
Rankings



Public Sector Governance | Digital Governance | Policy Issue
H-Index Metrics
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H-Index5
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i10 Index1
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Citation Counts59
Rankings



H-Index Metrics
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H-Index4
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i10 Index4
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Citation Counts64
Rankings



Climate change polices | food security | productivity and Technical efficiency | innovation | technolog
H-Index Metrics
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H-Index4
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i10 Index3
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Citation Counts115
Rankings



H-Index Metrics
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H-Index4
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i10 Index3
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Citation Counts106
Rankings



H-Index Metrics
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H-Index4
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i10 Index3
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Citation Counts91
Rankings



H-Index Metrics
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H-Index4
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i10 Index2
-
Citation Counts35
Rankings



H-Index Metrics
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H-Index4
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i10 Index1
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Citation Counts145
Rankings



H-Index Metrics
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H-Index4
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i10 Index0
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Citation Counts32
Rankings



Climate Change Adaptation | Gender | Environment | Geography | Developmen
H-Index Metrics
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H-Index3
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i10 Index3
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Citation Counts264
Rankings



H-Index Metrics
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H-Index3
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i10 Index2
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Citation Counts53
Rankings



H-Index Metrics
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H-Index3
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i10 Index2
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Citation Counts35