Validation of the paired sets from the comparative fishing experiments conducted between CCGS Teleost and CCGS Capt. Jacques Cartier in the southern Gulf of St. Lawrence, September 2021 and 2022 / by Daniel...: Fs97-6/3547E-PDF

"Comparative fishing experiments took place in the southern Gulf of St. Lawrence between CCGS Capt. Jacques Cartier and CCGS Teleost in September 2021 and 2022. The main objective of these experiments was to estimate the catchability differences between the two survey platforms in order to maintain continuity in time-series derived from the annual September survey in the southern Gulf of St. Lawrence. A total of 183 stations were fished by both platforms, 130 in 2021 and 53 in 2022. The paired sets were subsequently examined to identify those deemed valid to be included in analyses of fishing efficiencies of the two platforms. The following technical report presents a summary of this comparative fishing experiment, focusing on identifying the 179 paired sets that were considered valid, alongside their spatial coverage and species composition. This document also provides guidelines to help develop and conduct similar comparative fishing experiments"--Abstract.

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