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 19, 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 (1.121.299) 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].
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geology | pertrography | metamorphic rock | Antarctica | provenanc
H-Index Metrics
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H-Index21
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i10 Index27
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Citation Counts1,218
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Biological/Chemical Oceanography | Marine Biogeochemistry | Microbial Oceanograph
H-Index Metrics
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H-Index19
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i10 Index23
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Citation Counts1,366
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sedimentology | stratigraphy | sequence stratigraphy | cave sediment
H-Index Metrics
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H-Index18
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i10 Index27
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Citation Counts778
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cultural heritage | archaeometry | geochemistry | archeometallurg
H-Index Metrics
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H-Index7
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i10 Index3
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Citation Counts122
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freshwater biogeochemistry | ecosystem services | citizen science | ecology | remote sensing
H-Index Metrics
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H-Index1
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i10 Index0
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Citation Counts9