'Bottom trawl survey' diaporamas de présentation

568 views • 42 slides

Experimental estimation of snow crab catchability by the eastern Bering Sea bottom trawl survey

Experimental estimation of snow crab catchability by the eastern Bering Sea bottom trawl survey. David Somerton RACE Groundfish Assessment Program Alaska Fisheries Science Center. Definition of terms. Sampling efficiency = sampled density / true density

315 views • 19 slides

Using Climate Information in Fisheries Stock Assessments (with a focus on Pacific Whiting)

Using Climate Information in Fisheries Stock Assessments (with a focus on Pacific Whiting). Ian Taylor SMA 550: Climate Impacts on the Pacific Northwest. Outline. Stock Assessment Background Example Species: Pacific Whiting 1999 Pacific Whiting Stock Assessment Climate Impacts

303 views • 19 slides