Topic
Fisheries
123
Gadus morhua
99
cod
61
recruitment
33
Biology
32
stock development
32
Baltic Sea
25
catch effort
17
stock assessment
15
Melanogrammus aeglefinus
14
North Sea
13
fishing areas
13
Sebastes marinus
12
redfish
12
Earth Science
11
Earth sciences and geology
11
Text
11
stock monitoring
11
German Bight
10
cod fishery
10
Pollachius virens
9
fishing grounds
9
recapture
9
Cod
8
Ecology
8
Sebastes mentella
8
cruise report
8
haddock
8
hydrographic data
8
stock management
8
Engineering
7
Health
7
Management
7
tagging experiments
7
hydrography
6
selectivity
6
stock distribution
6
Environment
5
Merlangius merlangus
5
Pleuronectes platessa
5
commercial species
5
ddc:570
5
ddc:630
5
fishery biology
5
fishery management
5
landings
5
stock data
5
Clupea harengus
4
age determination
4
biological data
4
more ...