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 (1.131.911) 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
ethnoecology | fungi ecology | biodiversity conservation | landscape restoratio
H-Index Metrics
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H-Index101
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i10 Index503
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Citation Counts50,743
Rankings
Entomology | Integrated Pest management | Insects for food and fee
H-Index Metrics
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H-Index53
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i10 Index180
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Citation Counts10,090
Rankings
Landscape ecology | Conservation biology | Biodiversity | Tropical forest ecology | Restoratio
H-Index Metrics
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H-Index51
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i10 Index116
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Citation Counts11,389
Rankings
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Ecosystem services | green investment | sustainable financing | landscape governance | climate chang
H-Index Metrics
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H-Index36
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i10 Index76
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Citation Counts5,528
Rankings
Rankings
capacity building in Africa | entomology | ticks and tick-borne diseases | animal health | agricultur
H-Index Metrics
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H-Index33
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i10 Index68
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Citation Counts3,310
Rankings
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Rankings
Ecology | Climate Change Adaptation | Agriculture | Food Securit
H-Index Metrics
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H-Index27
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i10 Index34
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Citation Counts6,123
Rankings
Restoration ecology | Land and water management | Rangeland Management | Watershed managemen
H-Index Metrics
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H-Index27
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i10 Index39
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Citation Counts2,038
Rankings
ecology | conservation biology | biodiversity | environmental impact assessmen
H-Index Metrics
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H-Index27
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i10 Index48
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Citation Counts3,595
Rankings
Wildlife Conservation Ecology and Management | Mammalian Systematics and Biodiversity | Ecology | Behaviour and Systema
H-Index Metrics
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H-Index26
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i10 Index46
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Citation Counts2,066
Rankings
Climate-Smart Agriculture | Soil Health | Sustainable Food System | Spatial Data | Statistic
H-Index Metrics
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H-Index25
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i10 Index42
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Citation Counts2,558
Rankings
Rankings
Developmental Biology | Angiogenesis | Lung structure and function | Stereology | Cancer Biolog
H-Index Metrics
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H-Index24
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i10 Index39
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Citation Counts1,966
Rankings
Rankings
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conservation ecology | ecophysiology | sustainable intensification | agroecology | one healt
H-Index Metrics
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H-Index22
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i10 Index42
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Citation Counts1,805
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