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1. Annual migrations of pelagic fish stocks into a krill hotspot

   Abstract:  We report here on the existence of seasonal fish migrations into a krill hotspot ... from krill on a single frequency. Trawl catches in the area during 2019 gave high densities of mackerel ... frequency response may be similar to that of krill at the commonly used frequencies of 38 and 120 kHz ... . Author(s):  T. Klevjer Title:  Annual migrations of pelagic fish stocks into a krill hotspot Approval ...

   Meeting Document : WG-EMM-2019/33 : Автор(ы): T. Klevjer

2. Summary of incidental mortality associated with fishing activities collected in scientific observer and vessel data during the 2019 season

   Abstract:  This paper summarises data collected by Scheme of International Scientific Observation ... observers and vessels, of incidental interactions between fishing vessels, seabirds and marine mammals ... seal morality event which occurred at the end of the 2018 season. Incidental mortality numbers for ... number of birds killed is 103. Author(s):  CCAMLR Secretariat Title:  Summary of incidental mortality ...

   Meeting Document : WG-FSA-2019/16 Rev. 2 : Автор(ы): CCAMLR Secretariat

3. OPERATION PATTERN OF A JAPANESE COMMERCIAL KRILL FISHING VESSEL IN THE ANTARCTIC OCEAN

   Abstract:  This paper describes the general operation pattern of F/V Fukuei-Maru to help ... understand the actual condition of fishing and processing Antarctic krill in Japanese commercial trawl ... fishery. Special attention is paid to the calculation of green weight and conversion factors. Author(s ... ):  F. Matsumoto and M. Suito (Japan) Title:  OPERATION PATTERN OF A JAPANESE COMMERCIAL KRILL FISHING ...

   Meeting Document : WG-EMM-11/29 : Автор(ы): F. Matsumoto and M. Suito (Japan)

4. Extending the time series of catch-weighted length frequencies

   use of CCAMLR data for D. eleginoides in Subarea 48.3 collected in the seasons 1992/93 and from 1994 ... from 1993/94 because of a mismatch in Flag State which presently occurs between the length and catch ... extended the existing time series of catch-weighted length frequencies for D. eleginoides in Subarea 48.3 ... an overlap of seasons. However there is a systematic difference in the overall number of fish ...

   Meeting Document : WG-FSA-SAM-06/04 : Автор(ы): David Ramm & Lydia Millar

5. A single-area stock assessment model of Antarctic toothfish (Dissostichus mawsoni) in the Ross Sea for the 2004/05 season

   ). A range of model sensitivities were examined, with the base case assuming the Ross Sea fishery as a ... evidence of non-convergence, particular in the declining right-hand limb of the fishing selectivity ... this would have little impact on the estimates of key model parameters and yield estimates. MCMC ... estimates of initial (equilibrium) spawning stock abundance (B0) were 69 400 t (95% credible intervals 47 ...

   Meeting Document : WG-FSA-05/33 : Автор(ы): A. Dunn, D.J. Gilbert and S.M. Hanchet (New Zealand)

6. Ecological implications of body composition and thermal capabilities in young Antarctic fur seals (Arctocephalus gazella)

   source of energy and a major component of insulation that allow them to meet these demands. To examine ... the role of lipid stores in a high-latitude pinniped, the body composition and thermoregulatory ... capabilities of Antarctic fur seal (Arctocephalus gazella) pups and yearlings were measured via flow-through ... respirometry and hydrogen isotope dilution. From these data we constructed a model to examine the importance of ...

   Meeting Document : WG-EMM-04/69 : Автор(ы): M.R. Rutishauser, D.P. Costa, M.E. Goebel and T.M. Williams (USA)

7. EVALUATION OF VME TAXA MONITORING BY OBSERVERS FROM FIVE VESSELS IN THE ROSS SEA REGION ANTARCTIC TOOTHFISH LONGLINE FISHERIES DURING THE 2008-09 SEASON

   most areas south of 60 °S) to monitor longline bycatch for VME indicator organisms. Observers ... these samples for subsequent onshore classification by taxonomists. Comparison of the observer’s ... were reasonably accurate. Classification of two groups requires further development of training ... on the taxonomic composition and distribution of VME taxa in the Ross Sea region and elsewhere in the ...

   Meeting Document : TASO-09/08 : Автор(ы): Carter, M., Parker, S.J., Mormede, S., Tracey, D.M.

8. Growth per molt of male snow crab Chionoecetes opilio from Conception and Bonavista Bays, Newfoundland

   , Newfoundland, in order to estimate the increase in size at the time of molting. Ninety-two animals were ... recaptured which had usable information on growth increments. Based on the amount of growth, we hypothesized ... that 20 of these had molted once while the remainder molted twice. Two lines of evidence support this ... -molters. A nonlinear regression model was developed to estimate the parameters of the relationship between ...

   Meeting Document : WS-CRAB-93/12 : Автор(ы): D.M. Taylor and J.M. Hoenig (USA)

9. Hydrological Conditions and Peculiarities of Glassfish Distribution on the South Georgia Island Shelf in 1986 1987

   Abstract:  Some peculiarities of spatial and temporal variability of the glassfish distribution on ... summarizing and analysis of hydrographic and commercial fishery and biological data for 1986-1987. Author(s ... ):  V.N. Shnar and V.I. Shlibanov (USSR) Title:  Hydrological Conditions and Peculiarities of Glassfish ...

   Meeting Document : WG-FSA-89/15 : Автор(ы): V.N. Shnar and V.I. Shlibanov (USSR)

10. Evaluation of VME taxa classification by scientific observers from New Zealand vessels in the Ross Sea Antarctic toothfish longline fishery during the 2009/10 season

    areas south of 60°S) to collect and monitor longline bycatch for VME taxa, and implement a move-on rule ... if required. To ensure effective monitoring, an evaluation of VME taxa classification by Scientific ... made to the classification guide, along with specific training, benefitted the accuracy of data ... collection. Comparison of the observer’s classification versus the taxonomist’s classification showed that ...

    Meeting Document : TASO-10/10 : Автор(ы): D.M. Tracey, M.E. Carter and S.J. Parker (New Zealand)

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