Research Document - 2013/002
Update of the estimation of northern shrimp (Pandalus borealis) biomass and abundance from the trawl survey in the Estuary and the northern Gulf of St. Lawrence in 2012
By L. Savard and H. Bourdages
Abstract
The Estuary and Gulf of St. Lawrence northern shrimp (Pandalus borealis) stock status is determined every year by examining a main indicator from the commercial fishery and the research survey. This document presents the data and methods that are used to produce the 2012 survey indicators. The estimates of northern shrimp biomass and abundance are presented for each of the four fishing areas and for each sex.
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