Titlebook: Atlantic Salmon; Planning for the Fut Derek Mills,David Piggins Conference proceedings 1988 The Atlantic Salmon Trust 1988 aquaculture.fish

Modicum

调整

HACK

擦试不掉

清楚

Measurement of Atlantic Salmon Spawning Escapement,k which is generally described as the ‘stock recruitment relationship’, is peculiar to each stock and depends amongst other things on the characteristic dynamics of the population and territorial productivity of the environment (particularly in freshwater).