Subject Rankings

Norwegian Institute for Water Research Subject Rankings 2025

Agriculture and Forestry, Architecture and Design, Business and Management, Economics and Econometrics, Education, Engineering and Technology, History, Philosophy, Theology, Law, Medicine and Health Sciences, Natural Sciences, Social Sciences, Art and Humanities Rankings and Social Sciences and Humanities Rankings along with their 197 sub-branches, can be analyzed at global, national, and regional levels. You can also evaluate them based on the i10 index and citation numbersAs of Sep 18, 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 (1.014.193) 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
Bert Van Bavel
Metrics
H-Index
i10 Index
Citation Counts
74
197
15,733
* Total H IndexRankings
Ranking Based On Selection :2
Nikolai Friberg
Nature-based solutions
Biodiversity
Ecosystem functioning
Freshwaters
Rivers
Metrics
H-Index
i10 Index
Citation Counts
54
126
9,193
* Total H IndexRankings
Ranking Based On Selection :3
Knut Erik Tollefsen
Ecotoxicology
hazard assessment
risk assessment
ecotoxicogenomics
effect assessment
Metrics
H-Index
i10 Index
Citation Counts
51
140
9,513
* Total H IndexRankings
Ranking Based On Selection :4
Richard Bellerby
ocean acidification
ecosystems
marginal seas
polar oceans
socioecology
Metrics
H-Index
i10 Index
Citation Counts
49
113
10,369
* Total H IndexRankings
Ranking Based On Selection :6
Amy Lusher
microplastic
marine litter
plastics
microplastics
pollution
Metrics
H-Index
i10 Index
Citation Counts
42
76
16,277
* Total H IndexRankings
Ranking Based On Selection :7
Luca Nizzetto
Environmental chemistry
Risk assessment
Food safety
Plastic Pollution
Metrics
H-Index
i10 Index
Citation Counts
42
77
9,445
* Total H IndexRankings
Ranking Based On Selection :9
Leonard Sandin
Running waters
Biodiversity
Aquatic ecology
Restoration
Metrics
H-Index
i10 Index
Citation Counts
41
77
7,642
* Total H IndexRankings
Ranking Based On Selection :11
Ian John Allan
Environmental chemistry
passive sampling
environmental sciences
pollution
Metrics
H-Index
i10 Index
Citation Counts
39
71
6,941
* Total H IndexRankings
Ranking Based On Selection :12
Erik Höglund
Comparative stress physiology
Fish welfare
Fish behavior.
Metrics
H-Index
i10 Index
Citation Counts
39
71
4,726
* Total H IndexRankings
Ranking Based On Selection :13
Elisabeth Lie
Environmental Sciences
Ecotoxicology
Environmental chemistry
Metrics
H-Index
i10 Index
Citation Counts
39
57
4,445
* Total H IndexRankings
Ranking Based On Selection :14
Heleen A de Wit
Biogeochemistry
carbon cycle
water quality
Metrics
H-Index
i10 Index
Citation Counts
38
72
6,491
* Total H IndexRankings
Ranking Based On Selection :15
Dag Øystein Hjermann
Population dynamics of marine organisms
statistical analyses of spatiotemporal data
Metrics
H-Index
i10 Index
Citation Counts
37
62
5,316
* Total H IndexRankings
Ranking Based On Selection :17
Merete Grung
environmental risk assessment
organic contaminants
ecotoxicology
environmental monitoring
PFAS
Metrics
H-Index
i10 Index
Citation Counts
36
73
4,708
* Total H IndexRankings
Ranking Based On Selection :18
Anne Lyche Solheim
Aquatic ecology
Water management
Eutrophication
Metrics
H-Index
i10 Index
Citation Counts
33
57
5,971
* Total H IndexRankings
Ranking Based On Selection :20
Jonny Beyer
Environmental toxicology
ecotoxicology
biomarkers
risk assessment
Metrics
H-Index
i10 Index
Citation Counts
33
46
10,865
* Total H IndexRankings
Ranking Based On Selection :21
Anders Ruus
Ecotoxicology
Marine Biology
Bioaccumulation
Food Chain
Biological Effects
Metrics
H-Index
i10 Index
Citation Counts
32
80
4,269
* Total H IndexRankings
Ranking Based On Selection :23
Wenche Eikrem
marine biology
microalgae
systematics
Metrics
H-Index
i10 Index
Citation Counts
31
55
4,468
* Total H IndexRankings
Ranking Based On Selection :24
Jes Jessen Rasmussen
Freshwater ecology
macroinvertebrates
ecosystem function
environmental contaminants
Metrics
H-Index
i10 Index
Citation Counts
30
48
4,032
* Total H IndexRankings
Ranking Based On Selection :25
Jannicke Moe
Ecology
Ecotoxicology
Environmental risk assessment
Metrics
H-Index
i10 Index
Citation Counts
30
59
4,787
* Total H Index Rankings
Rankings
Ranking Based On Selection: 1
Bert Van Bavel
Metrics
H-Index
i10-Index
Citation Counts
74
197
15,733
* Total H Index Rankings
Rankings
Ranking Based On Selection: 2
Nikolai Friberg
Metrics
H-Index
i10-Index
Citation Counts
54
126
9,193
Nature-based solutions
Biodiversity
Ecosystem functioning
Freshwaters
Rivers
* Total H Index Rankings
Rankings
Ranking Based On Selection: 3
Knut Erik Tollefsen
Metrics
H-Index
i10-Index
Citation Counts
51
140
9,513
Ecotoxicology
hazard assessment
risk assessment
ecotoxicogenomics
effect assessment
* Total H Index Rankings
Rankings
Ranking Based On Selection: 4
Richard Bellerby
Metrics
H-Index
i10-Index
Citation Counts
49
113
10,369
ocean acidification
ecosystems
marginal seas
polar oceans
socioecology
* Total H Index Rankings
Rankings
Ranking Based On Selection: 5
Thorjorn Larssen
Metrics
H-Index
i10-Index
Citation Counts
48
96
9,032
* Total H Index Rankings
Rankings
Ranking Based On Selection: 6
Amy Lusher
Metrics
H-Index
i10-Index
Citation Counts
42
76
16,277
microplastic
marine litter
plastics
microplastics
pollution
* Total H Index Rankings
Rankings
Ranking Based On Selection: 7
Luca Nizzetto
Metrics
H-Index
i10-Index
Citation Counts
42
77
9,445
Environmental chemistry
Risk assessment
Food safety
Plastic Pollution
* Total H Index Rankings
Rankings
Ranking Based On Selection: 8
Hartvig Christie
Metrics
H-Index
i10-Index
Citation Counts
42
80
7,563
* Total H Index Rankings
Rankings
Ranking Based On Selection: 9
Leonard Sandin
Metrics
H-Index
i10-Index
Citation Counts
41
77
7,642
Running waters
Biodiversity
Aquatic ecology
Restoration
* Total H Index Rankings
Rankings
Ranking Based On Selection: 10
Malcolm J Reid
Metrics
H-Index
i10-Index
Citation Counts
39
66
6,294
* Total H Index Rankings
Rankings
Ranking Based On Selection: 11
Ian John Allan
Metrics
H-Index
i10-Index
Citation Counts
39
71
6,941
Environmental chemistry
passive sampling
environmental sciences
pollution
* Total H Index Rankings
Rankings
Ranking Based On Selection: 12
Erik Höglund
Metrics
H-Index
i10-Index
Citation Counts
39
71
4,726
Comparative stress physiology
Fish welfare
Fish behavior.
* Total H Index Rankings
Rankings
Ranking Based On Selection: 13
Elisabeth Lie
Metrics
H-Index
i10-Index
Citation Counts
39
57
4,445
Environmental Sciences
Ecotoxicology
Environmental chemistry
* Total H Index Rankings
Rankings
Ranking Based On Selection: 14
Heleen A de Wit
Metrics
H-Index
i10-Index
Citation Counts
38
72
6,491
* Total H Index Rankings
Rankings
Ranking Based On Selection: 15
Dag Øystein Hjermann
Metrics
H-Index
i10-Index
Citation Counts
37
62
5,316
Population dynamics of marine organisms
statistical analyses of spatiotemporal data
* Total H Index Rankings
Rankings
Ranking Based On Selection: 16
Andreas Ballot
Metrics
H-Index
i10-Index
Citation Counts
36
52
3,962
* Total H Index Rankings
Rankings
Ranking Based On Selection: 17
Merete Grung
Metrics
H-Index
i10-Index
Citation Counts
36
73
4,708
environmental risk assessment
organic contaminants
ecotoxicology
environmental monitoring
PFAS
* Total H Index Rankings
Rankings
Ranking Based On Selection: 18
Anne Lyche Solheim
Metrics
H-Index
i10-Index
Citation Counts
33
57
5,971
Aquatic ecology
Water management
Eutrophication
* Total H Index Rankings
Rankings
Ranking Based On Selection: 19
Susanne Schneider
Metrics
H-Index
i10-Index
Citation Counts
33
66
4,215
* Total H Index Rankings
Rankings
Ranking Based On Selection: 20
Jonny Beyer
Metrics
H-Index
i10-Index
Citation Counts
33
46
10,865
Environmental toxicology
ecotoxicology
biomarkers
risk assessment
* Total H Index Rankings
Rankings
Ranking Based On Selection: 21
Anders Ruus
Metrics
H-Index
i10-Index
Citation Counts
32
80
4,269
Ecotoxicology
Marine Biology
Bioaccumulation
Food Chain
Biological Effects
* Total H Index Rankings
Rankings
Ranking Based On Selection: 22
Tânia Gomes
Metrics
H-Index
i10-Index
Citation Counts
31
51
3,663
* Total H Index Rankings
Rankings
Ranking Based On Selection: 23
Wenche Eikrem
Metrics
H-Index
i10-Index
Citation Counts
31
55
4,468
* Total H Index Rankings
Rankings
Ranking Based On Selection: 24
Jes Jessen Rasmussen
Metrics
H-Index
i10-Index
Citation Counts
30
48
4,032
Freshwater ecology
macroinvertebrates
ecosystem function
environmental contaminants
* Total H Index Rankings
Rankings
Ranking Based On Selection: 25
Jannicke Moe
Metrics
H-Index
i10-Index
Citation Counts
30
59
4,787
Ecology
Ecotoxicology
Environmental risk assessment