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1. Modelling growth of Antarctic krill: growth trends with sex, length, season, and region

   years accumulation of instantaneous growth rate (IGR) measurements were modelled using a Linear Mixed ... seasonal trend for each region. Smaller krill exhibited higher growth rates and a progressive decrease in ...

   Meeting Document : WG-EMM-05/29 : Autor(es): S. Kawaguchi, S. Candy, R. King (Australia), M. Naganobu (Japan) and S. Nicol (Australia)

2. Otolith microstructure of juvenile fish, the first annulus radius and pelagic stage duration of icefish Champsocephalus gunnari (Channichthyidae) in the South Georgia area

   represent a mixture of two year-classes of 1999-2000 and 2000-2001. The mean width of the daily growth zone ... Abstract:  On the basis of the results of the trawl-acoustic survey in February-March 2002, the ... resulting age-length ratio can be used in separation of adjacent year-classes during juvenile fish surveys ... . The length of the young-of- the-year varies within a broad range as a result of prolonged spawning ...

   Meeting Document : WG-FSA-03/75 Rev. 1 : Autor(es): L.V. Shcherbich (Russia)

3. A review of tag-based stock assessments of the Antarctic toothfish Dissostichus mawsoni in Subarea 48.4

   data available for this species in 48.4. During a review of assessment methodology two main issues have ...

   Meeting Document : WG-FSA-15/44 : Autor(es): N. Walker, M. Soeffker, V. Laptikhovsky and T. Earl (United Kingdom)

4. Regional catch analysis of the longline fishery of Dissostichus eleginoides (Pisces: Nototheniidae) in Chile

   statistics published by the SERNAP (National Fishery Service). It shows that activity has lasted few years in ... that, during the last years, a worrying by catch of factory boulterer vessels dedicated to the austral ...

   Meeting Document : WG-FSA-91/10 : Autor(es): C. Lemaitre, P. Rubilar, P. Gebauer and C.A. Moreno (Chile)

5. Change in environmental conditions of the Southern Ocean observed by satellites and data-assimilating models between 1981 and 2019

   ) from the AVHRR series of NOAA satellites (1981–2019); (3) spatial gradient of SST (as an indicator of ... Sea sector and on the Antarctic continental shelf; (5) gradual loss of sea-ice in the Amundsen Sea and ... Status:  Content Approved Document Release Consent:  No Delegation responsibility for releasing documents ...

   Meeting Document : WG-EMM-2019/39 : Autor(es): M. Pinkerton

6. INCORPORATING SAMPLING VARIATION AND RANDOM READER ERROR INTO CALCULATION OF EFFECTIVE SAMPLE SIZE IN THE APPLICATION OF AGE LENGTH KEYS TO ESTIMATION OF CATCH-AT-AGE PROPORTIONS

   for the LF sample, where this ESS is obtained from the haul-level LF data, by an over-dispersion ... requires a nominal sample size for each fishery and year combination. A method is described for estimating ... Abstract:  Catch-at-age proportions are generally incorporated into an integrated assessment as ... an effective sample size (ESS) that can be used as the nominal multinomial sample size. The method ...

   Meeting Document : WG-SAM-09/08 : Autor(es): S.G. Candy (Australia)

7. SPATIAL POPULATION MODEL USER MANUAL

   population dynamics and movement model. SPM can model population dynamics and movement parameters for an age ... data. SPM implements an age-structured population within an arbitrary shaped spatial structure, which ... manual describes how to use SPM, including how to run SPM, how to set up an input configuration file ...

   Meeting Document : WG-SAM-09/17 : Autor(es): A. Dunn and S. Rasmussen (New Zealand)

8. SUMMARY OF VME NOTIFICATIONS MADE UNDER CONSERVATION MEASURES 22-06 AND 22-07

   far in 2010/11; however a notification for two VMEs in the Ross Sea has been submitted to WG-EMM for ... Abstract:  The requirements for notifying encounters, and potential encounters with vulnerable ...

   Meeting Document : WG-EMM-11/07 : Autor(es): Secretariat

9. Spatial Population Model User Manual, SPM v1.1-2012-09-06 (rev. 4806)

   population dynamics and movement model. SPM can model population dynamics and movement parameters for an age ... data. SPM implements an age-structured population within an arbitrary shaped spatial structure, which ... manual describes how to use SPM, including how to run SPM, how to set up an input configuration file ...

   Meeting Document : WG-FSA-12/46 : Autor(es): A. Dunn, S. Rasmussen and S. Mormede (New Zealand)

10. Patterns and processes in the distribution and dynamics of Antarctic krill

    models of increasing complexity be developed iteratively for variability and patchiness of krill ... critical processes to be added. An analysis of spatial distribution of krill in the Bransfield Strait area ... krill to account for the small scale aggregations. Author(s):  United States of America Title:  Patterns ...

    Meeting Document : SC-CAMLR-VII/BG/20 : Autor(es): United States of America

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