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1. Mitigation of Macrourus by-catch in research block 58.4.1_6 and estimation of Macrourus biomass and sustainable catch in Divisions 58.4.1 and 58.4.2

   Abstract:  Macrourus spp. are the major by-catch species in the exploratory toothfish fishery in ... ) avoidance, ii) mitigation and iii) the setting of sustainable by-catch limits if mortality is not ... block 58.4.1_6 in particular. We investigate the distribution of D. mawsoni and Macrourus spp. catch ... with high Macrourus spp. by-catch rates in depths between 750 m and 1150 m. To mitigate Macrourus spp ...

   Meeting Document : WG-FSA-17/23 : Автор(ы): D. Maschette, P. Burch, P. Yates and P. Ziegler

2. Is toothfish catch correlated with the catch of vulnerable benthic invertebrate taxa?

   footprint. If high target fish catch rates are associated with habitats where VMEs are found, impacts from ... study used the catch of the six most common vulnerable invertebrate taxa reported by observers on New ... Zealand vessels during the 2009/10 Ross Sea longline fisheries to correlate toothfish catch rates and ... benthic invertebrate catch rates at a longline segment level. Analysis of the data available showed no ...

   Meeting Document : WG-EMM-10/27 : Автор(ы): S.J. Parker and M.H. Smith (New Zealand)

3. EXPLORATORY ASSESSMENT METHODS FOR EXPLORATORY FISHERIES: AN EXAMPLE CASE USING CATCH, IUU CATCH AND TAGGING DATA FOR DIVISION 58.4.3A

   exploratory fisheries and by-catch species, where catch data and mark-recapture data are present but more ... poorly sampled. As an example case we use the catch data, legal and IUU, and the mark-recapture data in ... sub-area 58.4.3a to demonstrate the potential uses of the model and also suggest potential catch ... ASSESSMENT METHODS FOR EXPLORATORY FISHERIES: AN EXAMPLE CASE USING CATCH, IUU CATCH AND TAGGING DATA FOR ...

   Meeting Document : WG-SAM-08/05 : Автор(ы): R.M Hillary (UK)

4. Progress on the application of an age-structured production model fitted to commercial catch-rate and catch-at-length data to assess the toothfish (Dissostichus eleginoides) resource in the Prince Edward Island vicinity

   yr-1 is likely the largest value of natural mortality M that is plausible for toothfish. Catch, catch ... refinements, the CPUE data and catch-at-length data remain sharply inconsistent within the modelling framework ... stock status that can be argued from these analyses, it is suggested that annual catch levels should not ... on the application of an age-structured production model fitted to commercial catch-rate and catch-at ...

   Meeting Document : WG-FSA-03/97 : Автор(ы): A. Brandão and D.S. Butterworth (South Africa)

5. Comparison of estimators of effective sample size for catch-at-age and catch-at-length data using simulated data from the Dirichlet-multinomial Distribution

   approximate but simple way of modelling the distribution of catch-at-age or catch-at-length frequencies using ... objective function in CASAL determines the implicit weight given to the commercial catch-at-age or catch-at ... stocks. An appropriate and accurate estimate of the ESS for catch frequency data for each fishery and ... catch-at-age and catch-at-length data using simulated data from the Dirichlet-multinomial Distribution ...

   Meeting Document : WG-SAM-07/7 : Автор(ы): S.G. Candy (Australia)

6. Avoidance of seabird by-catch in longline fisheries: catch fish not birds

   Author(s):  Submitted by ASOC Title:  Avoidance of seabird by-catch in longline fisheries: catch ...

   Meeting Document : SC-CAMLR-XIX/BG/21 Rev. 1 : Автор(ы): Submitted by ASOC

7. r-sc-xxiv-a6.pdf

   ... . Agnew. 1994. Further computations of the consequences of setting the annual krill catch limit to application/pdf attached to:SG-ASAM-05

   Meeting Report : SG-ASAM-05

8. r-sc-xi-a4.pdf

   application/pdf attached to:WG-KRILL-92

   Meeting Report : WG-KRILL-92

9. r-sc-40-a5.pdf

   application/pdf attached to:WG-SAM-2021

   Meeting Report : WG-SAM-2021

10. Upward adjustments to local catch limits for the krill fishery in Subarea 48.1

    adjustments to local catch limits for the krill fishery in Subarea 48.1.  We use the term local catch limit to ... refer to a catch limit that applies to a group of SSMUs (gSSMU), and the work presented here is based on ... provides a simple catch-limit multiplier that can increase a local catch limit if the biomass ratio is ... adjustments to local catch limits as one component of a larger strategy for feedback management (FBM) of the ...

    Meeting Document : WG-EMM-16/47 : Автор(ы): Antarctic Ecosystem Research Division, Southwest Fisheries Science Center and NOAA Fisheries

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