Schlagwörter
20th century
9
ANE
Belgian Coast
51
Belgium
54
Biology
39
Boulogne
3
Cape Gris-Nez
15
Clupea harengus
27
Concentration
9
Dogger Bank
3
East Coast
6
English Channel
3
Fisheries
6
Fishing effort
18
Fladen Ground
9
Fluctuation
6
Forecasting
6
France
French Coast
Haringvliet
9
Herring fisheries
54
Hinder Banks
9
Landings
33
Naoorlogse periode (1945-heden)
3
Netherlands
9
Nord
15
North Sea
15
Oostende
6
Oscillation
6
Otter trawlers
24
Pelagic fisheries
9
Population
6
Spawning
15
Trawlers
9
Value
15
Values
12
Vishandel
3
Visvangst
3
Wandelaar
6
Year class
12