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 06, 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 (0) 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
Geotechnical Engineering | Soil Mechanics | Finite Element Analysis | Construction and Building Materials | Geoenvironmental Engine
H-Index Metrics
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H-Index58
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i10 Index150
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Citation Counts9,100
Rankings
Geotechnical Engineering | Structural Engineering | Civil Engineerin
H-Index Metrics
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H-Index50
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i10 Index222
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Citation Counts8,071
Rankings
Tectonic | Magmatism | Mineral Deposits | Remote sensing | Paleoseismolog
H-Index Metrics
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H-Index37
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i10 Index95
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Citation Counts4,837
Rankings
Arsenic | Contamination | Groundwater Modeling | Heavy metals | Health risk assessmen
H-Index Metrics
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H-Index34
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i10 Index60
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Citation Counts3,193
Rankings
Geotechnical Engineering | Geosynthetics | Geotechnical Instrumentation | Physical modelin
H-Index Metrics
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H-Index28
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i10 Index52
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Citation Counts2,308
Rankings
Paleoclimate | Geochemistry | Asian Monsoon | Lake sediments | Speleothem
H-Index Metrics
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H-Index23
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i10 Index33
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Citation Counts2,535
Rankings
Rankings
Earth Science | Geophysics | Geotechnics | Petroleum | GW & Land Subsidenc
H-Index Metrics
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H-Index21
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i10 Index35
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Citation Counts2,057
Rankings
Rankings
Rankings
Environmental Geochemistry | Metal Contamination | Environmental and Health Risk Assessmen
H-Index Metrics
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H-Index16
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i10 Index20
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Citation Counts922
Rankings
Geomechanics | Finite element modeling | Cement stabilization | Recycled pavement material
H-Index Metrics
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H-Index14
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i10 Index17
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Citation Counts1,244
Rankings
Rankings
Rankings
hydrogeology | geochemistry | groundwater pollution | groundwater modelin
H-Index Metrics
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H-Index10
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i10 Index10
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Citation Counts408
Rankings
Rankings
Rankings
Earth Science | Geology | Geophysics | Apply physics | Soil and sediment scienc
H-Index Metrics
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H-Index9
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i10 Index7
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Citation Counts316
Rankings
Geology | Geochemistry | Mineralogy | Gemmology | Resouce managemen
H-Index Metrics
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H-Index9
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i10 Index8
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Citation Counts315
Rankings
Economic Geology | Igneous Petrochemistry | Environmetal Related Minin
H-Index Metrics
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H-Index9
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i10 Index8
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Citation Counts746
Rankings
Applied Geophysics | Seismology | Tectonics | Archaeology | Environmen
H-Index Metrics
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H-Index8
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i10 Index8
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Citation Counts882
Rankings
Rankings
Rankings
urban theory | comparative urbanism | policy mobilities | critical cartography | Southeast Asi
H-Index Metrics
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H-Index6
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i10 Index6
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Citation Counts166
Rankings
Geology | Geomorphology | Tectonics | Sedimentology | Remote sensin
H-Index Metrics
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H-Index6
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i10 Index4
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Citation Counts138
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