WKDLSSLS

WKDLSSLS

Workshop on Data-limited Stocks of Short-lived Species

 

 

WKDLSSLSWKDLSSLSTrueAndrés Uriarte, Mollie Elizabeth BrooksFRSGauriarte@azti.es, molbr@aqua.dtu.dkWorkshop on Data-limited Stocks of Short-lived Species

The life-history characteristics of short-lived species and large fluctuations in annual recruitment, pose specific challenges for management.

Alternatives to the current advice rules for data-limited stocks (category 3 and 4) used within ICES, should be evaluated for use on these short-lived species. On the basis of the outcome of WKLIFE7, WKLIFE8, WKSPRAT 2018 and WKSPRAT-MSE 2018, the following issues should be addressed:

  1. Test different assessment methods for data-limited short-lived species (seasonal SPiCt, two-stage Biomass model, others).
  2. Provide guidelines on the estimation of MSY proxy reference points for category 3–4 short-lived species.
  3. Evaluate the management procedures currently in use and their appropriateness for short-lived species by means of Long-Term Management Strategy Evaluations (LT-MSE). This will imply the revision of the advice rules used, the time lag between assessment and enforcement, the suitability and magnitude of the uncertainty caps.
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WKDLSSLS

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