Topic
Fisheries
13
Biology
11
recruitment
5
Text
4
Gadus morhua
3
Aquaculture
2
Baltic Sea
2
ddc:630
2
spawning areas
2
stock development
2
Arcona Sea
1
breeding
1
cod
1
embryo development
1
fecundity
1
fertilisation
1
fertility
1
fertilization
1
hatching
1
hydrographic conditions
1
hydrographic effects
1
in vitro
1
in vivo
1
maturity
1
maturity distribution
1
mortality
1
recirculating system
1
reproduction
1
seasonal variations
1
spawner activity
1
spawning activity
1
spawning aereas
1
spawning grounds
1
spawning stocks
1
statistical analysis
1
stock assessment
1
stock distribution
1