World Scientist and University Rankings 2025
Norway Agriculture & Forestry 239 Scientists Subject Rankings - 2025
The AD Scientific Index (Alper-Doger Scientific Index) provides the most comprehensive analysis across 13 main fields and 197 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 6 years. As of Feb 03, 2025, 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 (870.053) 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].
* Total H IndexRankings
Ranking Based On Selection: 26
Forestry
Remote sensing
Metrics
H-Index
i10 Index
Citation Counts
41
74
4,560
* Total H IndexRankings
Ranking Based On Selection: 27
Fisheries biology
fisheries science
limnology
management
Metrics
H-Index
i10 Index
Citation Counts
40
77
5,153
* Total H IndexRankings
Ranking Based On Selection: 28
plant pathology
microbiology
Metrics
H-Index
i10 Index
Citation Counts
40
82
6,771
* Total H IndexRankings
Ranking Based On Selection: 29
Fish physiology
recirculating aquaculture systems
nitrogen metabolism
amino acid nutrition
Metrics
H-Index
i10 Index
Citation Counts
39
63
3,850
* Total H IndexRankings
Ranking Based On Selection: 30
Aquaculture Ecology
Microalgae
Macroalgae
Metrics
H-Index
i10 Index
Citation Counts
39
60
7,227
* Total H IndexRankings
Ranking Based On Selection: 31
Fish ecology
Population dynamics
Gear selectivity
Salmonids
Fish populations in Arctic and Alpine area
Metrics
H-Index
i10 Index
Citation Counts
39
89
4,015
* Total H IndexRankings
Ranking Based On Selection: 32
fisheries
fish ecology
migration
telemetry
predation
Metrics
H-Index
i10 Index
Citation Counts
38
104
4,901
* Total H IndexRankings
Ranking Based On Selection: 33
Aquaculture
Fish nutrition
Gut health
Digestive physiology
Mucosal immunology
Metrics
H-Index
i10 Index
Citation Counts
38
61
4,034
* Total H IndexRankings
Ranking Based On Selection: 34
Plant ecology
Plant herbivore interactions
Land use
Herbivory
Grazing
Metrics
H-Index
i10 Index
Citation Counts
38
74
5,428
* Total H IndexRankings
Ranking Based On Selection: 35
Aquaculture
fish quality
fish welfare
nutrition
production biology
Metrics
H-Index
i10 Index
Citation Counts
38
64
4,723
Enroll all your faculty members with discounted institutional membership to showcase your institution's academic strength to the world in the best way possible – join now and achieve results fast!
* Total H IndexRankings
Ranking Based On Selection: 36
Acoustics
fisheries
marine ecology
seismics
Metrics
H-Index
i10 Index
Citation Counts
38
92
5,527
* Total H IndexRankings
Ranking Based On Selection: 37
Polar science and management
Fisheries sceience and management
Metrics
H-Index
i10 Index
Citation Counts
38
66
4,552
* Total H IndexRankings
Ranking Based On Selection: 38
Aquaculture
Atlantic salmon
feed manufacturing technology
extrusion of fish feed
pellet quality
Metrics
H-Index
i10 Index
Citation Counts
37
56
3,939
* Total H IndexRankings
Ranking Based On Selection: 39
Forest inventory and management
tropical forestry
Metrics
H-Index
i10 Index
Citation Counts
37
68
7,281
* Total H IndexRankings
Ranking Based On Selection: 40
Biosystematics
Taxonomy
Bark Beetles
Metrics
H-Index
i10 Index
Citation Counts
37
62
4,459
* Total H IndexRankings
Ranking Based On Selection: 41
Metabarcoding
Marine Molecular Ecology
Marine Biodiversity
Phylogeography
Next-Generation Sequencing
Metrics
H-Index
i10 Index
Citation Counts
36
62
4,526
* Total H IndexRankings
Ranking Based On Selection: 42
Forest biometry
survey sampling
national forest inventory
Metrics
H-Index
i10 Index
Citation Counts
36
55
3,731
* Total H IndexRankings
Ranking Based On Selection: 43
soil chemistry
soil analysis
phosphorus
plant nutrition
Metrics
H-Index
i10 Index
Citation Counts
36
76
4,386
* Total H IndexRankings
Ranking Based On Selection: 44
Fish Health
Veterinary Therapeutics
Infection Biology
Veterinary Medicine
Metrics
H-Index
i10 Index
Citation Counts
33
50
4,405
* Total H IndexRankings
Ranking Based On Selection: 45
Aquaculture
Fisheries
Downstream Processing
Formulation and Feed technology
Nutritional
Metrics
H-Index
i10 Index
Citation Counts
32
69
3,558
* Total H IndexRankings
Ranking Based On Selection: 46
aquaculture
fish health
environmental immunology
mucosal immunology
immunotoxicology
Metrics
H-Index
i10 Index
Citation Counts
31
61
3,682
* Total H IndexRankings
Ranking Based On Selection: 47
Ecology
Entomology
Biodiversity
Conservation Biology
Metrics
H-Index
i10 Index
Citation Counts
31
65
2,451
* Total H IndexRankings
Ranking Based On Selection: 48
Fish behaviour
aquaculture
Fish nutrition
Fish breeding
Metrics
H-Index
i10 Index
Citation Counts
31
53
3,099
* Total H IndexRankings
Ranking Based On Selection: 49
Marine Ecology
Fishery management
Conservation Biology
Ecophysiology
Culture
Metrics
H-Index
i10 Index
Citation Counts
31
96
3,952
* Total H IndexRankings
Ranking Based On Selection: 50
forests
climate change
chemical ecology
phenology
Metrics
H-Index
i10 Index
Citation Counts
31
60
3,112
Ole Martin Bollandsås
Metrics
H-Index
i10-Index
Citation Counts
41
74
4,560
Jeppe Kolding
University of Bergen
Bergen, Norway
Metrics
H-Index
i10-Index
Citation Counts
40
77
5,153
Fisheries biology
fisheries science
limnology
management
Bendik Fyhn Terjesen
Nord University
Bodø, Norway
Metrics
H-Index
i10-Index
Citation Counts
39
63
3,850
Fish physiology
recirculating aquaculture systems
nitrogen metabolism
amino acid nutrition
Ki Reitan
Metrics
H-Index
i10-Index
Citation Counts
39
60
7,227
Aquaculture Ecology
Microalgae
Macroalgae
Reidar Borgstrøm
Metrics
H-Index
i10-Index
Citation Counts
39
89
4,015
Fish ecology
Population dynamics
Gear selectivity
Salmonids
Fish populations in Arctic and Alpine area
Robert Lennox, Robert James Lennox|Robert Lennox, Robert James Lennox
University of Bergen
Bergen, Norway
Metrics
H-Index
i10-Index
Citation Counts
38
104
4,901
fisheries
fish ecology
migration
telemetry
predation
Trond M Kortner
Metrics
H-Index
i10-Index
Citation Counts
38
61
4,034
Aquaculture
Fish nutrition
Gut health
Digestive physiology
Mucosal immunology
James DM Speed
Metrics
H-Index
i10-Index
Citation Counts
38
74
5,428
Plant ecology
Plant herbivore interactions
Land use
Herbivory
Grazing
Turid Mørkøre
Metrics
H-Index
i10-Index
Citation Counts
38
64
4,723
Aquaculture
fish quality
fish welfare
nutrition
production biology
Enroll all your faculty members with discounted institutional membership to showcase your institution's academic strength to the world in the best way possible – join now and achieve results fast!
Egil Ona
Metrics
H-Index
i10-Index
Citation Counts
38
92
5,527
Acoustics
fisheries
marine ecology
seismics
Ole Arve Misund
Norwegian Polar Institute
Tromsø, Norway
Metrics
H-Index
i10-Index
Citation Counts
38
66
4,552
Polar science and management
Fisheries sceience and management
Aquaculture
Atlantic salmon
feed manufacturing technology
extrusion of fish feed
pellet quality
Tron Eid
Metrics
H-Index
i10-Index
Citation Counts
37
68
7,281
Forest inventory and management
tropical forestry
Bjarte H Jordal
University of Bergen
Bergen, Norway
Metrics
H-Index
i10-Index
Citation Counts
37
62
4,459
Biosystematics
Taxonomy
Bark Beetles
Owen S Wangensteen
University of Tromso
Tromsø, Norway
Metrics
H-Index
i10-Index
Citation Counts
36
62
4,526
Metabarcoding
Marine Molecular Ecology
Marine Biodiversity
Phylogeography
Next-Generation Sequencing
Johannes Breidenbach
Metrics
H-Index
i10-Index
Citation Counts
36
55
3,731
Forest biometry
survey sampling
national forest inventory
Tore Krogstad
Metrics
H-Index
i10-Index
Citation Counts
36
76
4,386
soil chemistry
soil analysis
phosphorus
plant nutrition
Paul J. Midtlyng
Metrics
H-Index
i10-Index
Citation Counts
33
50
4,405
Fish Health
Veterinary Therapeutics
Infection Biology
Veterinary Medicine
Katerina Kousoulaki|Aikaterina Kousoulaki, Katerina Koussoulaki
Metrics
H-Index
i10-Index
Citation Counts
32
69
3,558
Aquaculture
Fisheries
Downstream Processing
Formulation and Feed technology
Nutritional
aquaculture
fish health
environmental immunology
mucosal immunology
immunotoxicology
Tone Birkemoe
Metrics
H-Index
i10-Index
Citation Counts
31
65
2,451
Ecology
Entomology
Biodiversity
Conservation Biology
Fish behaviour
aquaculture
Fish nutrition
Fish breeding
Jorge Santos
University of Tromso
Tromsø, Norway
Metrics
H-Index
i10-Index
Citation Counts
31
96
3,952
Marine Ecology
Fishery management
Conservation Biology
Ecophysiology
Culture
Line Nybakken
Metrics
H-Index
i10-Index
Citation Counts
31
60
3,112
forests
climate change
chemical ecology
phenology