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 Oct 19, 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 (931.668) 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
Metrics
H-Index
i10 Index
Citation Counts
75
197
15,885
* Total H IndexRankings
Ranking Based On Selection
:2
Nature-based solutions
Biodiversity
Ecosystem functioning
Freshwaters
Rivers
Metrics
H-Index
i10 Index
Citation Counts
54
126
9,338
* Total H IndexRankings
Ranking Based On Selection
:3
Ecotoxicology
hazard assessment
risk assessment
ecotoxicogenomics
effect assessment
Metrics
H-Index
i10 Index
Citation Counts
52
141
9,662
* Total H IndexRankings
Ranking Based On Selection
:4
ocean acidification
ecosystems
marginal seas
polar oceans
socioecology
Metrics
H-Index
i10 Index
Citation Counts
49
113
10,515
* Total H IndexRankings
Ranking Based On Selection
:5
Metrics
H-Index
i10 Index
Citation Counts
48
98
9,144
* Total H IndexRankings
Ranking Based On Selection
:6
microplastic
marine litter
plastics
microplastics
pollution
Metrics
H-Index
i10 Index
Citation Counts
43
78
16,891
* Total H IndexRankings
Ranking Based On Selection
:7
Environmental chemistry
Risk assessment
Food safety
Plastic Pollution
Metrics
H-Index
i10 Index
Citation Counts
42
79
9,751
* Total H IndexRankings
Ranking Based On Selection
:8
Marine biology
Metrics
H-Index
i10 Index
Citation Counts
42
82
7,647
* Total H IndexRankings
Ranking Based On Selection
:9
Running waters
Biodiversity
Aquatic ecology
Restoration
Metrics
H-Index
i10 Index
Citation Counts
41
77
7,753
* Total H IndexRankings
Ranking Based On Selection
:10
Metrics
H-Index
i10 Index
Citation Counts
40
66
6,394
* Total H IndexRankings
Ranking Based On Selection
:11
Environmental chemistry
passive sampling
environmental sciences
pollution
Metrics
H-Index
i10 Index
Citation Counts
39
73
7,046
* Total H IndexRankings
Ranking Based On Selection
:12
Comparative stress physiology
Fish welfare
Fish behavior.
Metrics
H-Index
i10 Index
Citation Counts
39
71
4,797
* Total H IndexRankings
Ranking Based On Selection
:13
Environmental Sciences
Ecotoxicology
Environmental chemistry
Metrics
H-Index
i10 Index
Citation Counts
39
58
4,481
* Total H IndexRankings
Ranking Based On Selection
:14
Biogeochemistry
carbon cycle
water quality
Metrics
H-Index
i10 Index
Citation Counts
38
72
6,569
* Total H IndexRankings
Ranking Based On Selection
:15
Population dynamics of marine organisms
statistical analyses of spatiotemporal data
Metrics
H-Index
i10 Index
Citation Counts
37
63
5,381
* Total H IndexRankings
Ranking Based On Selection
:16
Metrics
H-Index
i10 Index
Citation Counts
36
52
4,006
* Total H IndexRankings
Ranking Based On Selection
:17
environmental risk assessment
organic contaminants
ecotoxicology
environmental monitoring
PFAS
Metrics
H-Index
i10 Index
Citation Counts
36
73
4,757
* Total H IndexRankings
Ranking Based On Selection
:18
Aquatic ecology
Water management
Eutrophication
Metrics
H-Index
i10 Index
Citation Counts
33
57
6,108
* Total H IndexRankings
Ranking Based On Selection
:19
freshwater ecology
Metrics
H-Index
i10 Index
Citation Counts
33
68
4,294
* Total H IndexRankings
Ranking Based On Selection
:20
Environmental toxicology
ecotoxicology
biomarkers
risk assessment
Metrics
H-Index
i10 Index
Citation Counts
33
46
10,986
* Total H IndexRankings
Ranking Based On Selection
:21
Ecotoxicology
Metrics
H-Index
i10 Index
Citation Counts
32
51
3,741
* Total H IndexRankings
Ranking Based On Selection
:22
Ecotoxicology
Marine Biology
Bioaccumulation
Food Chain
Biological Effects
Metrics
H-Index
i10 Index
Citation Counts
32
80
4,311
* Total H IndexRankings
Ranking Based On Selection
:23
Freshwater ecology
macroinvertebrates
ecosystem function
environmental contaminants
Metrics
H-Index
i10 Index
Citation Counts
31
50
4,163
* Total H IndexRankings
Ranking Based On Selection
:24
marine biology
microalgae
systematics
Metrics
H-Index
i10 Index
Citation Counts
31
55
4,547
* Total H IndexRankings
Ranking Based On Selection
:25
Ecology
Ecotoxicology
Environmental risk assessment
Metrics
H-Index
i10 Index
Citation Counts
30
60
4,884
Bert Van Bavel
Metrics
H-Index
i10-Index
Citation Counts
75
197
15,885
Nikolai Friberg
Metrics
H-Index
i10-Index
Citation Counts
54
126
9,338
Nature-based solutions
Biodiversity
Ecosystem functioning
Freshwaters
Rivers
Knut Erik Tollefsen
Metrics
H-Index
i10-Index
Citation Counts
52
141
9,662
Ecotoxicology
hazard assessment
risk assessment
ecotoxicogenomics
effect assessment
Richard Bellerby
Metrics
H-Index
i10-Index
Citation Counts
49
113
10,515
ocean acidification
ecosystems
marginal seas
polar oceans
socioecology
Thorjorn Larssen
Metrics
H-Index
i10-Index
Citation Counts
48
98
9,144
Amy Lusher
Metrics
H-Index
i10-Index
Citation Counts
43
78
16,891
microplastic
marine litter
plastics
microplastics
pollution
Luca Nizzetto
Metrics
H-Index
i10-Index
Citation Counts
42
79
9,751
Environmental chemistry
Risk assessment
Food safety
Plastic Pollution
Hartvig Christie
Metrics
H-Index
i10-Index
Citation Counts
42
82
7,647
Leonard Sandin
Metrics
H-Index
i10-Index
Citation Counts
41
77
7,753
Running waters
Biodiversity
Aquatic ecology
Restoration
Malcolm J Reid
Metrics
H-Index
i10-Index
Citation Counts
40
66
6,394
Ian John Allan
Metrics
H-Index
i10-Index
Citation Counts
39
73
7,046
Environmental chemistry
passive sampling
environmental sciences
pollution
Erik Höglund
Metrics
H-Index
i10-Index
Citation Counts
39
71
4,797
Elisabeth Lie
Metrics
H-Index
i10-Index
Citation Counts
39
58
4,481
Environmental Sciences
Ecotoxicology
Environmental chemistry
Heleen A de Wit
Metrics
H-Index
i10-Index
Citation Counts
38
72
6,569
Biogeochemistry
carbon cycle
water quality
Dag Øystein Hjermann
Metrics
H-Index
i10-Index
Citation Counts
37
63
5,381
Population dynamics of marine organisms
statistical analyses of spatiotemporal data
Andreas Ballot
Metrics
H-Index
i10-Index
Citation Counts
36
52
4,006
Merete Grung
Metrics
H-Index
i10-Index
Citation Counts
36
73
4,757
environmental risk assessment
organic contaminants
ecotoxicology
environmental monitoring
PFAS
Anne Lyche Solheim
Metrics
H-Index
i10-Index
Citation Counts
33
57
6,108
Aquatic ecology
Water management
Eutrophication
Susanne Schneider
Metrics
H-Index
i10-Index
Citation Counts
33
68
4,294
Jonny Beyer
Metrics
H-Index
i10-Index
Citation Counts
33
46
10,986
Environmental toxicology
ecotoxicology
biomarkers
risk assessment
Tânia Gomes
Metrics
H-Index
i10-Index
Citation Counts
32
51
3,741
Anders Ruus
Metrics
H-Index
i10-Index
Citation Counts
32
80
4,311
Ecotoxicology
Marine Biology
Bioaccumulation
Food Chain
Biological Effects
Jes Jessen Rasmussen
Metrics
H-Index
i10-Index
Citation Counts
31
50
4,163
Freshwater ecology
macroinvertebrates
ecosystem function
environmental contaminants
Wenche Eikrem
Metrics
H-Index
i10-Index
Citation Counts
31
55
4,547
marine biology
microalgae
systematics
Jannicke Moe
Metrics
H-Index
i10-Index
Citation Counts
30
60
4,884
Ecology
Ecotoxicology
Environmental risk assessment