Relative Abundance and Size Composition of Sablefish ('Anoplopoma fimbria') in the Coastal Waters of California and Southern Oregon, 1984-1988

摘要

Survey results indicate that the relative abundance of sablefish (Anoplopoma fimbria) off California and southernmost Oregon increased by 130% in numbers and 87% in pounds per trap between 1986 and 1988. The increase was due to increased abundance of small (3.0-4.25 lb) and under-size (