CMSY: Fisheries Reference Points from Catch and Resilience Rainer Froese, GEOMAR, Kiel, Germany Gianpaolo Coro, CNR, Italy WKLIFE V at IPMA 5-8 October.

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Presentation transcript:

CMSY: Fisheries Reference Points from Catch and Resilience Rainer Froese, GEOMAR, Kiel, Germany Gianpaolo Coro, CNR, Italy WKLIFE V at IPMA 5-8 October 2015, Lisbon, Portugal

CMSY was recently tried on data-limited ICCAT stocks

CMSY requires catch and priors for resilience and qualitative abundance e.g. from FishBase or from related life history traits r ≈ 2 M ≈ 2 F msy ≈ 3 K ≈ 3/t gen ≈ 9/t max

Broad Statements about Abundance or Status of the Fishery are Enough

Possible Questions to Experts

Graphical CMSY Output

CMSY Analysis of Simulated Data

CMSY Analysis of Fully Assessed Stocks

CMSY and BSM with CPUE

New Management Graph

Goals for this Workshop Apply CMSY and BSM to several data-limited stocks Simplify code (from research version to fit-for use-by-others version) Write simple manual for CMSY and BSM

THANKS

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