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1. Informative approaches to ageing Antarctic fishes

   ;physiological time'. In this regard otoliths and post-mitotic tissues may contain a large amount of ... biological and ecological information about a fish's age and past life history. In otoliths this ... possible to estimate the age of a large number of fish easily. Chemical analyses of stable isotopes and ... information. A thorough utilization of structural and chemical analyses; Antarctic fish otoliths may make it ...

   Meeting Document : CCAMLR/86/FA/07 : Author(s): R.L. Radtke and K.T. Hill (USA)

2. Results of the first winter longline survey to the northern Ross Sea region to investigate toothfish reproductive life history

   was successfully completed during June and July 2016. A total of 55 longlines sets were completed in ... aggregate earlier than females and that spawning begins in early July. There were a higher proportion of ... varied substantially among sets. Nineteen toothfish eggs were captured using a plankton net in the top ... of neutral buoyancy. We recommend that a survey be carried out from mid-July through August to ...

   Meeting Document : WG-FSA-16/37 : Author(s): D. Stevens, D. Di Blasi and S. Parker

3. Observation on the interactions between marine mammals and mid-water krill trawl

   conducted visually with the aid of a SLR Camera and a Marine Binocular. Sea surface observation in Subarea ... either. Simultaneous observation of krill swarms detected by the echosounder revealed a linkage between ... -filled trawl at sea surface seems to be a foraging related phenomenon. Author(s):  Y. Ying, G. Fan, X ...

   Meeting Document : WG-FSA-2019/60 : Author(s): Y. Ying, G. Fan, X. Zhao, J. Zhang, X. Wang and J. Zhu

4. Integrated weight longlines: potential for reduction of skate by catch in demersal longline fisheries

   weight longlines (IW) in a demersal longline fishery for effects on skate bycatch. Trials took place on ... two vessels targeting Pacific cod (Gadus macrocephalus) over a five-month period in the Bering Sea ... performed in specific regions where skate bycatch is a problem. Author(s):  K. Dietrich and E. Melvin (USA ...

   Meeting Document : WG-FSA-07/51 : Author(s): K. Dietrich and E. Melvin (USA)

5. The krill fishery observer manual – points to be revised

   sea tries to follow the manual as a whole, many conflicts arise. This document points out that the ... necessary revision must be undertaken by simulating the observer’s work onboard as a package of krill ... observer form, so that it would be reformed as a user friendly manual Author(s):  S. Kawaguchi (Japan ...

   Meeting Document : WG-EMM-02/29 : Author(s): S. Kawaguchi (Japan)

6. Integration of CPUE data into assessments using the generalised yield model

   Abstract:  For the last 3 years, WG-FSA has accorded high priority to development of a method to ... this paper, we propose a method, based on use of the sampling/importance-resampling algorithm, for ... adopted for use during the 2000 meeting of WG-FSA. Author(s):  G. Kirkwood (United Kingdom) and A ...

   Meeting Document : WG-FSA-00/39 : Author(s): G. Kirkwood (United Kingdom) and A. Constable (Australia)

7. On the catchability of bottom trawl in relation to icefish (C. gunnari)

   have been used when icefish bottom surveying. An analysis of total catchability and a differential one ... been demonstrated that the bottom trawl was not a measuring system. There have been discussed matters ... of improving trawl survey methodology related to the bottom trawl application as a measuring system ...

   Meeting Document : WG-FSA-SAM-04/11 : Author(s): Kasatkina, S.M., Ivanova, V.F.

8. Managing fishing vessels

   the management of fishing vessels operating in the Southern Ocean. It identifies that currently a ... vessels resulting in an ad hoc patchwork of regulation. The paper identifies a new opportunity for review ... , amendment, improvement and consolidation of the existing framework through the development of a mandatory ...

   Meeting Document : CCAMLR-XXIX/BG/22 : Author(s): ASOC Observer

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

   Abstract:  SPM (Spatial Population Model) is a generalised spatially explicit age-structured ... -structured population using a range of observations, including tagging, relative abundance, and age frequency ... interpret output. Author(s):  A. Dunn, S. Rasmussen and S. Mormede (New Zealand) Title:  Spatial Population ...

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

10. Measurement of capacity in CCAMLR exploratory fisheries in Subareas 88.1 and 88.2: Secretariat update 2015

    and do not indicate an excess capacity in the fishery. A measure of potential daily fishing capacity ... as a function of the catch limit for an area indicates that for some management areas the notified ... fishing capacity is in excess of the level that would allow the Secretariat to forecast and issue a ...

    Meeting Document : WG-FSA-15/09 : Author(s): CCAMLR Secretariat

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