Predicting Year Class Strength from the Abundance of Age-0 Rockfish: Projections of Statistical Power

Bence, James R.

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Predicting Year Class Strength from the Abundance of Age-0 Rockfish: Projections of Statistical Power

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Personal Author:

Bence, James R.
NOAA Program & Office:

NMFS (National Marine Fisheries Service) ; SWFSC (Southwest Fisheries Science Center)
Description:

The Groundfish Analysis Investigation of the Tiburon Laboratory conducts an annual survey of age-0 rockfish (Genus Sebastes). A major long-term goal of these surveys is to estimate the strength of a year class based on their abundance at age 0. This requires that a positive relationship between recruitment to the fishery and age-0 abundance be established. In this report we examine the statistical power for establishing such a relationship.
Keywords:

Cohort Analysis Estimates Fish Stock Assessment Population Recruitment (Population Biology) Sebastes Statistical Power Analysis Cohort Analysis Fish Stock Assessment Recruitment (Population Biology) Statistical Power Analysis Rockfish
Series:

Administrative report T 90-01
Document Type:

Technical Report
Rights Information:

Public Domain
Compliance:

Library
Main Document Checksum:

urn:sha-512:f2f4e9585122af10906c3dcb916ca138431e12613fff7a818745e22ce03bf1856f9e4080c514db002fb54547a0c3ed18f14ced7632c145f456ee7f149fe4f7fc
Download URL:

https://repository.library.noaa.gov/view/noaa/26830/noaa_26830_DS1.pdf
File Type:

[PDF - 9.36 MB ]

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