Top 100 scientists can be ranked globally or specific to the following regions including Africa, Asia, Europe, North America, Latin America, Oceania, Arab League, ASEAN, EECA, and BRICS based on total H-index scores without any breakdown by subject areas. Top 100 rankings in the world, in a continent, or a region include standardized subjects areas of Agriculture & Forestry, Arts, Design and Architecture, Business & Management, Economics & Econometrics, Education, Engineering & Technology, History, Philosophy, Theology, Law/Law and Legal Studies, Medical and Health Sciences, Natural Sciences, Social Sciences, Art and Humanities Rankings and Social Sciences and Humanities Rankings BETA VERSION. Subject field rankings in world, region, country, and university are in Beta version and are subject to real-time updates, since the subject field “Others” (1,121,299 scientists profile whose branch cannot be determined, not yet edited or determined) is excluded. These rankings will dynamically evolve in real time as the “Others” profiles are revised and classified. Please note that. Subjects indicated as “ * others ” will not be included in the ranking by regions and subjects.
Rankings



Freshwater Pollution | Freshwater Fisheries | Ecotoxicology | Natural Resource Managemen
H-Index Metrics
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H-Index27
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i10 Index52
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Citation Counts2,254
Rankings



Dendrochronology | Treeline | Himalaya | Climate chang
H-Index Metrics
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H-Index26
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i10 Index44
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Citation Counts3,524
Rankings



Rankings



Water Resources Engineering and hydrological modellin
H-Index Metrics
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H-Index20
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i10 Index31
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Citation Counts1,337
Rankings



botany | Ecology | environmental scienc
H-Index Metrics
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H-Index15
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i10 Index19
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Citation Counts1,407
Rankings



Climate change | vegetation dynamics | ecosystem services | ecological drought | Urban Heat Islan
H-Index Metrics
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H-Index13
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i10 Index15
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Citation Counts838
Rankings



Air Pollution | Portable Emissions Measurement System | Vehicle Emission
H-Index Metrics
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H-Index11
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i10 Index11
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Citation Counts434
Rankings



Environmental Geomatics | Climate | Land | Water | Environment Polic
H-Index Metrics
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H-Index10
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i10 Index10
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Citation Counts627
Rankings



Climate change | flood | drought | glacier mel
H-Index Metrics
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H-Index10
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i10 Index10
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Citation Counts404
Rankings



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Rankings



Land-use change | carbon sequestration | soil fertility | climate change. water resource
H-Index Metrics
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H-Index9
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i10 Index8
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Citation Counts546
Rankings



Climate change | migration | livelihoods | sustainable development | multi-disciplinary researc
H-Index Metrics
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H-Index7
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i10 Index5
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Citation Counts213
Rankings



Microplastics | Waste recycling | Vermicomposting | Composting | Water treatmen
H-Index Metrics
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H-Index5
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i10 Index3
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Citation Counts87
Rankings



Lepidoptera | Ecology | Climate Change | Phenology | Insect-Plant In
H-Index Metrics
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H-Index5
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i10 Index3
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Citation Counts80
Rankings



GIS and Remote sensing | Climate change | Disaster Managemen
H-Index Metrics
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H-Index4
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i10 Index3
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Citation Counts103
Rankings



Economics | System Dynamics | Sustainable Development | Behavioral Economics | Climate Chang
H-Index Metrics
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H-Index4
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i10 Index1
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Citation Counts62
Rankings



Geography of Himalaya | Geomorphology | GIS/RS | Soil Erosion | Climate Change and Adaptatio
H-Index Metrics
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H-Index4
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i10 Index1
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Citation Counts51
Rankings



Rankings



Plant Ecology | Community and Population Ecology | Biodiversity conservation | Invasive species | Climate chang
H-Index Metrics
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H-Index4
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i10 Index1
-
Citation Counts48
Rankings



Rankings



COVID-19 | Climate change | Globalization | Gender Minoritie
H-Index Metrics
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H-Index3
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i10 Index1
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Citation Counts422
Rankings



River | Wetland | Environmental Assessment | WASH | Climate Change Adaptatio
H-Index Metrics
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H-Index3
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i10 Index1
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Citation Counts32
Rankings



Environmental Engineering | Electrochemistry | Ananytical chemistry | Materials Scienc
H-Index Metrics
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H-Index2
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i10 Index1
-
Citation Counts22
Rankings



Disaster Risk Reduction/Management | Environment | Social Inclusion | Food Security | Climate Chang
H-Index Metrics
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H-Index2
-
i10 Index0
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Citation Counts10
Rankings



Natural Resource Safeguards | Climate Change | Biodiversity and Sustainable Developmen
H-Index Metrics
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H-Index2
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i10 Index0
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Citation Counts9