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 02, 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: 51
Plant molecular biology
Metrics
H-Index
i10 Index
Citation Counts
31
53
3,670
* Total H IndexRankings
Ranking Based On Selection: 52
soil carbon
nitrogen
biogeochemistry
Metrics
H-Index
i10 Index
Citation Counts
30
40
4,442
* Total H IndexRankings
Ranking Based On Selection: 53
Aquaculture
sponges
coral reefs
anthropogenic stress
boreal ecosystems
Metrics
H-Index
i10 Index
Citation Counts
30
38
2,745
* Total H IndexRankings
Ranking Based On Selection: 54
Plant pathology
Metrics
H-Index
i10 Index
Citation Counts
30
80
3,221
* Total H IndexRankings
Ranking Based On Selection: 55
Fisheries Ecology
Fisheries Biology
Ecosystem Modelling
Marine Ecology
Population dynamics
Metrics
H-Index
i10 Index
Citation Counts
30
65
2,760
* Total H IndexRankings
Ranking Based On Selection: 56
Forest Operations
Forest Roads
Forest Engineering
Forest Management
Metrics
H-Index
i10 Index
Citation Counts
30
54
3,766
* Total H IndexRankings
Ranking Based On Selection: 57
plant cell biology
plasmodesmata
dormancy
cytoskeleton
lipid bodies
Metrics
H-Index
i10 Index
Citation Counts
29
47
4,085
* Total H IndexRankings
Ranking Based On Selection: 58
Fisheries
aquaculture
fish behaviour
salmon lice
cleanerfish
Metrics
H-Index
i10 Index
Citation Counts
28
85
3,115
* Total H IndexRankings
Ranking Based On Selection: 59
organic farming
nutrient dynamics and environment
Metrics
H-Index
i10 Index
Citation Counts
28
40
3,676
* Total H IndexRankings
Ranking Based On Selection: 60
aquaculture
welfare
grandiosa
Metrics
H-Index
i10 Index
Citation Counts
27
43
2,344
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* Total H IndexRankings
Ranking Based On Selection: 61
Early development
stress- and reproductive physiology
Metrics
H-Index
i10 Index
Citation Counts
27
43
2,032
* Total H IndexRankings
Ranking Based On Selection: 62
fisheries ecology
salmonids
ecology
recruitment biology
behavioral biology
Metrics
H-Index
i10 Index
Citation Counts
26
72
2,820
* Total H IndexRankings
Ranking Based On Selection: 63
Fish biology
Metrics
H-Index
i10 Index
Citation Counts
26
42
1,866
* Total H IndexRankings
Ranking Based On Selection: 64
Fisheries management
Marine ecosystems
Benthic ecology
Metrics
H-Index
i10 Index
Citation Counts
26
42
3,842
* Total H IndexRankings
Ranking Based On Selection: 65
Aquatic Ecology
Fish Taxonomy
Behavioural Biology
Marine Biology
Biodiversity
Metrics
H-Index
i10 Index
Citation Counts
26
68
2,654
* Total H IndexRankings
Ranking Based On Selection: 66
aquaculture
fish nutrition
Metrics
H-Index
i10 Index
Citation Counts
25
33
1,827
* Total H IndexRankings
Ranking Based On Selection: 67
Fishing gear technology
selectivity
catch efficiency
Metrics
H-Index
i10 Index
Citation Counts
25
49
1,614
* Total H IndexRankings
Ranking Based On Selection: 68
Forest Ecology
Lichens
Chemical Ecology
Soil Ecology
Plant-invertebrate interactions
Metrics
H-Index
i10 Index
Citation Counts
25
51
1,898
* Total H IndexRankings
Ranking Based On Selection: 69
Fish behaviour & welfare
Metrics
H-Index
i10 Index
Citation Counts
25
43
1,894
* Total H IndexRankings
Ranking Based On Selection: 70
Fisheries
aquaculture
Metrics
H-Index
i10 Index
Citation Counts
25
53
2,601
* Total H IndexRankings
Ranking Based On Selection: 71
plant systematics
phylogenetics
evolution
reticulation
hybridisation
Metrics
H-Index
i10 Index
Citation Counts
25
40
2,442
* Total H IndexRankings
Ranking Based On Selection: 72
hydrodynamics
experimental methods
aquaculture technology
Metrics
H-Index
i10 Index
Citation Counts
24
34
2,359
* Total H IndexRankings
Ranking Based On Selection: 73
aquaculture
sustainable feed
smart valuchains
Metrics
H-Index
i10 Index
Citation Counts
24
35
2,173
* Total H IndexRankings
Ranking Based On Selection: 74
Precision Fish Farming
Mathematical modelling
fish behaviour
aquaculture
telemetry
Metrics
H-Index
i10 Index
Citation Counts
23
36
1,992
* Total H IndexRankings
Ranking Based On Selection: 75
Plant production in controlled environments
Metrics
H-Index
i10 Index
Citation Counts
23
33
2,959
Kirsten Krause
University of Tromso
Tromsø, Norway
Metrics
H-Index
i10-Index
Citation Counts
31
53
3,670
Vegard Martinsen
Metrics
H-Index
i10-Index
Citation Counts
30
40
4,442
soil carbon
nitrogen
biogeochemistry
Raymond Bannister
Metrics
H-Index
i10-Index
Citation Counts
30
38
2,745
Aquaculture
sponges
coral reefs
anthropogenic stress
boreal ecosystems
Arne Stensvand
Metrics
H-Index
i10-Index
Citation Counts
30
80
3,221
Torstein Pedersen
University of Tromso
Tromsø, Norway
Metrics
H-Index
i10-Index
Citation Counts
30
65
2,760
Fisheries Ecology
Fisheries Biology
Ecosystem Modelling
Marine Ecology
Population dynamics
Kevin Boston
Metrics
H-Index
i10-Index
Citation Counts
30
54
3,766
Forest Operations
Forest Roads
Forest Engineering
Forest Management
Chris Van Der Schoot|Chris van der Schoot
Metrics
H-Index
i10-Index
Citation Counts
29
47
4,085
plant cell biology
plasmodesmata
dormancy
cytoskeleton
lipid bodies
Anne Berit Skiftesvik
Metrics
H-Index
i10-Index
Citation Counts
28
85
3,115
Fisheries
aquaculture
fish behaviour
salmon lice
cleanerfish
organic farming
nutrient dynamics and environment
Ole Folkedal
Metrics
H-Index
i10-Index
Citation Counts
27
43
2,344
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Helge Tveiten
University of Tromso
Tromsø, Norway
Metrics
H-Index
i10-Index
Citation Counts
27
43
2,032
Early development
stress- and reproductive physiology
Knut Wiik Vollset
Norce Research
Bergen, Norway
Metrics
H-Index
i10-Index
Citation Counts
26
72
2,820
fisheries ecology
salmonids
ecology
recruitment biology
behavioral biology
Thomas William Kenneth Fraser
Metrics
H-Index
i10-Index
Citation Counts
26
42
1,866
Michaela Maria Aschan
University of Tromso
Tromsø, Norway
Metrics
H-Index
i10-Index
Citation Counts
26
42
3,842
Fisheries management
Marine ecosystems
Benthic ecology
Franz Uiblein
Metrics
H-Index
i10-Index
Citation Counts
26
68
2,654
Aquatic Ecology
Fish Taxonomy
Behavioural Biology
Marine Biology
Biodiversity
Jon Øvrum Hansen
Metrics
H-Index
i10-Index
Citation Counts
25
33
1,827
Fishing gear technology
selectivity
catch efficiency
Johan Asplund
Metrics
H-Index
i10-Index
Citation Counts
25
51
1,898
Forest Ecology
Lichens
Chemical Ecology
Soil Ecology
Plant-invertebrate interactions
Michael Breen
Metrics
H-Index
i10-Index
Citation Counts
25
43
1,894
Bjorn Hersoug
University of Tromso
Tromsø, Norway
Metrics
H-Index
i10-Index
Citation Counts
25
53
2,601
Thomas Marcussen
University of Oslo
Oslo, Norway
Metrics
H-Index
i10-Index
Citation Counts
25
40
2,442
plant systematics
phylogenetics
evolution
reticulation
hybridisation
Pål Lader
Metrics
H-Index
i10-Index
Citation Counts
24
34
2,359
hydrodynamics
experimental methods
aquaculture technology
Sten Johan Sverre Johansen
Metrics
H-Index
i10-Index
Citation Counts
24
35
2,173
aquaculture
sustainable feed
smart valuchains
Martin Føre
Metrics
H-Index
i10-Index
Citation Counts
23
36
1,992
Precision Fish Farming
Mathematical modelling
fish behaviour
aquaculture
telemetry
Michel Verheul
Metrics
H-Index
i10-Index
Citation Counts
23
33
2,959
Plant production in controlled environments