AD Scientific Index (Alper-Doger Scientific Index) offers the broadest spectrum of branches, providing analysis in 13 main fields and 197 sub-branches at global, national, and regional levels. These analyses can be based on indicators such as the H-index, i10-index, and citation count, as well as their values from the last 6 years. As of Dec 12, 2024, rankings are according to the Total H Index. BETA VERSION: The subject field rankings for the world, regions, countries, and universities are currently in beta. This is due to the exclusion of (873.899) scientists categorized under 'others,' whose profiles cannot yet be determined, edited, or classified. As these fields are updated, the rankings will adjust accordingly. Please keep this in mind. See Also: [University Subject Rankings]
* Total H IndexRankings
Ranking Based On Selection: 1
air pollution
environmental health
environmental epidemiology
built environment
Metrics
H-Index
i10 Index
Citation Counts
147
444
162,657
* Total H IndexRankings
Ranking Based On Selection: 2
Conservation Biology
stable isotopes
Metrics
H-Index
i10 Index
Citation Counts
123
569
61,692
* Total H IndexRankings
Ranking Based On Selection: 3
Environmental Engineering
Environmental science
Biotechnology
Metrics
H-Index
i10 Index
Citation Counts
115
410
42,252
* Total H IndexRankings
Ranking Based On Selection: 4
Limnology
Paleolimnology
Limnogeology
Arctic
Diatoms
Metrics
H-Index
i10 Index
Citation Counts
111
615
56,533
* Total H IndexRankings
Ranking Based On Selection: 5
planning of energy and environmental systems
synchrotron-based environmental chemistry and biochemistry
climate modeling and d
Metrics
H-Index
i10 Index
Citation Counts
104
835
48,487
* Total H IndexRankings
Ranking Based On Selection: 6
water quality modeling
wastewater treatment
control
micropollutants
resource recovery
Metrics
H-Index
i10 Index
Citation Counts
104
477
39,336
* Total H IndexRankings
Ranking Based On Selection: 7
Satellite Remote Sensing
Air Quality
Metrics
H-Index
i10 Index
Citation Counts
99
220
85,316
* Total H IndexRankings
Ranking Based On Selection: 8
wildland fire
climate change
fire weather
landscape fire modelling
Metrics
H-Index
i10 Index
Citation Counts
94
219
39,424
* Total H IndexRankings
Ranking Based On Selection: 9
Environmental Science
Ecotoxicology
Risk Assessment.
Metrics
H-Index
i10 Index
Citation Counts
92
346
34,389
* Total H IndexRankings
Ranking Based On Selection: 10
Environmental Chemistry
Metrics
H-Index
i10 Index
Citation Counts
87
285
29,647
* Total H IndexRankings
Ranking Based On Selection: 11
Water Resources Management
Human-Water Systems
Sustainable Agriculture
Artificial Intelligence
Water Resources
Metrics
H-Index
i10 Index
Citation Counts
81
262
23,402
* Total H IndexRankings
Ranking Based On Selection: 12
climate
climate policy
climate solutions
oceanography
meteorology
Metrics
H-Index
i10 Index
Citation Counts
80
199
42,647
* Total H IndexRankings
Ranking Based On Selection: 13
Arctic
cold-regions hydrology
climate change
hydro-ecology
hydro-climatology
Metrics
H-Index
i10 Index
Citation Counts
74
204
27,882
* Total H IndexRankings
Ranking Based On Selection: 14
Environmental Science and Engineering: monitoring
risk assessment
remediation
Metrics
H-Index
i10 Index
Citation Counts
74
226
15,640
* Total H IndexRankings
Ranking Based On Selection: 15
environment
work & health
Metrics
H-Index
i10 Index
Citation Counts
72
271
25,572
* Total H IndexRankings
Ranking Based On Selection: 16
Environmental Toxicology
Environmental Chemistry
Risk Assessment
Metrics
H-Index
i10 Index
Citation Counts
72
171
15,818
* Total H IndexRankings
Ranking Based On Selection: 17
biomass conversion
pentose-fermenting yeasts
pollutant degradation
pathogen detection
Metrics
H-Index
i10 Index
Citation Counts
68
204
19,056
* Total H IndexRankings
Ranking Based On Selection: 18
Environmental Chemistry
Soil Biogeochemistry
Natural Organic Matter
Environmental Metabolomics
Metrics
H-Index
i10 Index
Citation Counts
67
219
15,142
* Total H IndexRankings
Ranking Based On Selection: 19
Bioprocess
Vaccines
Metrics
H-Index
i10 Index
Citation Counts
67
175
12,748
* Total H IndexRankings
Ranking Based On Selection: 20
ethnobotany
Metrics
H-Index
i10 Index
Citation Counts
66
169
20,710
* Total H IndexRankings
Ranking Based On Selection: 21
environmental toxicology
exposure science
ecotoxicology
environmental health
mercury
Metrics
H-Index
i10 Index
Citation Counts
65
208
20,023
* Total H IndexRankings
Ranking Based On Selection: 22
sea ice
climate change
Arctic
Metrics
H-Index
i10 Index
Citation Counts
65
260
13,936
* Total H IndexRankings
Ranking Based On Selection: 23
Environmental Pollution
Environmental Risk Assessment
Fish Biology
Endocrine Disruption
Mechanisms of Toxic Action
Metrics
H-Index
i10 Index
Citation Counts
64
179
12,041
* Total H IndexRankings
Ranking Based On Selection: 24
environmental engineering
chemical engineering
biochemical engineering
civil engineering
Metrics
H-Index
i10 Index
Citation Counts
63
221
13,123
* Total H IndexRankings
Ranking Based On Selection: 25
Governance Coasts Oceans Fisheries SES Resilience
Metrics
H-Index
i10 Index
Citation Counts
62
133
19,465
Michael Brauer
University of British Columbia
Vancouver, Canada
Metrics
H-Index
i10-Index
Citation Counts
147
444
162,657
air pollution
environmental health
environmental epidemiology
built environment
Keith A Hobson
Environment Canada
Ottawa, Canada
Metrics
H-Index
i10-Index
Citation Counts
123
569
61,692
Conservation Biology
stable isotopes
Joo Hwa Tay
University of Calgary
Calgary, Canada
Metrics
H-Index
i10-Index
Citation Counts
115
410
42,252
Environmental Engineering
Environmental science
Biotechnology
John Smol
Metrics
H-Index
i10-Index
Citation Counts
111
615
56,533
Limnology
Paleolimnology
Limnogeology
Arctic
Diatoms
Guohe Huang
University of Regina
Regina, Canada
Metrics
H-Index
i10-Index
Citation Counts
104
835
48,487
planning of energy and environmental systems
synchrotron-based environmental chemistry and biochemistry
climate modeling and d
Peter A Vanrolleghem
Université Laval
Québec, Canada
Metrics
H-Index
i10-Index
Citation Counts
104
477
39,336
water quality modeling
wastewater treatment
control
micropollutants
resource recovery
Aaron Van Donkelaar
Dalhousie University
Halifax, Canada
Metrics
H-Index
i10-Index
Citation Counts
99
220
85,316
Satellite Remote Sensing
Air Quality
Mike Flannigan
University of Alberta
Edmonton, Canada
Metrics
H-Index
i10-Index
Citation Counts
94
219
39,424
wildland fire
climate change
fire weather
landscape fire modelling
Keith Solomon
University of Guelph
Guelph, Canada
Metrics
H-Index
i10-Index
Citation Counts
92
346
34,389
Environmental Science
Ecotoxicology
Risk Assessment.
Frank Wania
University of Toronto
Toronto, Canada
Metrics
H-Index
i10-Index
Citation Counts
87
285
29,647
Environmental Chemistry
Jan Franklin Adamowski
McGill University
Montreal, Canada
Metrics
H-Index
i10-Index
Citation Counts
81
262
23,402
Water Resources Management
Human-Water Systems
Sustainable Agriculture
Artificial Intelligence
Water Resources
Andrew Weaver
Metrics
H-Index
i10-Index
Citation Counts
80
199
42,647
climate
climate policy
climate solutions
oceanography
meteorology
Terry Prowse
Metrics
H-Index
i10-Index
Citation Counts
74
204
27,882
Arctic
cold-regions hydrology
climate change
hydro-ecology
hydro-climatology
Jalal Hawari
École Polytechnique de Montréal
Montreal, Canada
Metrics
H-Index
i10-Index
Citation Counts
74
226
15,640
Environmental Science and Engineering: monitoring
risk assessment
remediation
Donald Cole
University of Toronto
Toronto, Canada
Metrics
H-Index
i10-Index
Citation Counts
72
271
25,572
environment
work & health
Paul Jones
University of Saskatchewan
Saskatoon, Canada
Metrics
H-Index
i10-Index
Citation Counts
72
171
15,818
Environmental Toxicology
Environmental Chemistry
Risk Assessment
Hung Lee
University of Guelph
Guelph, Canada
Metrics
H-Index
i10-Index
Citation Counts
68
204
19,056
biomass conversion
pentose-fermenting yeasts
pollutant degradation
pathogen detection
Myrna Simpson
University of Toronto
Toronto, Canada
Metrics
H-Index
i10-Index
Citation Counts
67
219
15,142
Environmental Chemistry
Soil Biogeochemistry
Natural Organic Matter
Environmental Metabolomics
Amine Kamen
McGill University
Montreal, Canada
Metrics
H-Index
i10-Index
Citation Counts
67
175
12,748
Nancy Turner
Metrics
H-Index
i10-Index
Citation Counts
66
169
20,710
Niladri Nil Basu
McGill University
Montreal, Canada
Metrics
H-Index
i10-Index
Citation Counts
65
208
20,023
environmental toxicology
exposure science
ecotoxicology
environmental health
mercury
David Barber
University of Manitoba
Winnipeg, Canada
Metrics
H-Index
i10-Index
Citation Counts
65
260
13,936
sea ice
climate change
Arctic
Markus Hecker
University of Saskatchewan
Saskatoon, Canada
Metrics
H-Index
i10-Index
Citation Counts
64
179
12,041
Environmental Pollution
Environmental Risk Assessment
Fish Biology
Endocrine Disruption
Mechanisms of Toxic Action
George Nakhla
Western University Canada
London, Canada
Metrics
H-Index
i10-Index
Citation Counts
63
221
13,123
environmental engineering
chemical engineering
biochemical engineering
civil engineering
Derek Armitage
University of Waterloo
Waterloo, Canada
Metrics
H-Index
i10-Index
Citation Counts
62
133
19,465
Governance Coasts Oceans Fisheries SES Resilience