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 03, 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
Environmental Chemistry | humic substances research | Analytical Chemistr
H-Index Metrics
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H-Index42
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i10 Index121
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Citation Counts6,345
Rankings
Rankings
environmental science | soil biology | ecotoxicology | экологи
H-Index Metrics
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H-Index32
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i10 Index79
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Citation Counts4,920
Rankings
Climatic and environmental changes | climate adaptation | stable isotope and compound-specific isotop
H-Index Metrics
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H-Index28
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i10 Index50
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Citation Counts2,935
Rankings
Epigenetic Epidemiology | Puberty | Reproductive Health | Semen Quality | Sperm Epigenetic
H-Index Metrics
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H-Index28
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i10 Index51
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Citation Counts2,076
Rankings
Climate change biology | treeline | dendrochronology | экологи
H-Index Metrics
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H-Index26
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i10 Index53
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Citation Counts5,581
Rankings
environmental geochemistry | precipitation chemistry | road dust | soils | heavy metal
H-Index Metrics
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H-Index24
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i10 Index46
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Citation Counts2,588
Rankings
Climate | cloud physics | active effects on hydrometeorological processes | ecolog
H-Index Metrics
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H-Index22
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i10 Index31
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Citation Counts1,271
Rankings
охрана окружающей среды | устойчивое развити
H-Index Metrics
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H-Index22
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i10 Index66
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Citation Counts1,825
Rankings
Environmental Pollution | Resource Nexus | Post-Mining | Land Restoratio
H-Index Metrics
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H-Index21
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i10 Index34
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Citation Counts1,840
Rankings
environmental sciences | nature management | экономика природопользования | экологическа
H-Index Metrics
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H-Index21
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i10 Index55
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Citation Counts2,790
Rankings
Rankings
environmental sciences | nature management | polycyclic aromatic compounds | геоэкология | природопользов
H-Index Metrics
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H-Index21
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i10 Index59
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Citation Counts2,733
Rankings
Climatology | education | management | regional economy | touris
H-Index Metrics
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H-Index21
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i10 Index52
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Citation Counts1,462
Rankings
environmental problems | fuel quality | petroleum refining | energy efficiency | economical instrument
H-Index Metrics
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H-Index20
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i10 Index48
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Citation Counts1,357
Rankings
GIS | web mapping | spatial analysis | remote sensing | air pollutio
H-Index Metrics
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H-Index19
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i10 Index48
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Citation Counts1,656
Rankings
Методы расчета и оптимальное проектирование стальных конструкций
H-Index Metrics
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H-Index18
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i10 Index34
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Citation Counts1,084
Rankings
paleolimnology | climate change | Chironomids | temperature reconstruction | databas
H-Index Metrics
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H-Index17
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i10 Index28
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Citation Counts1,207
Rankings
Environmental Science | remote sensing | GIS modeling | forest ecosystem
H-Index Metrics
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H-Index17
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i10 Index42
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Citation Counts1,242
Rankings
организация и управление производством | экологический менеджмен
H-Index Metrics
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H-Index17
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i10 Index33
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Citation Counts1,637
Rankings
Environmental science | Environmental geochemistr
H-Index Metrics
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H-Index16
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i10 Index22
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Citation Counts809
Rankings
Environmental Psychology | Social Psychology | Public Health | Sustainability | Complex System
H-Index Metrics
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H-Index16
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i10 Index18
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Citation Counts2,025
Rankings
Rankings
Риски при использовании традиционной энергетики | проблемы хранения
H-Index Metrics
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H-Index15
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i10 Index22
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Citation Counts646
Rankings
радиоволны | ионосфера | каустики | канонический оператор Маслов
H-Index Metrics
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H-Index15
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i10 Index21
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Citation Counts1,101
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