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1. Assessment models for Antarctic toothfish (Dissostichus mawsoni) in the Ross Sea including data from the 2005/06 season

   those presented in 2005. The inclusion of the 2005 tag-release and the 2006 tag-recapture data had a ... Abstract:  We provide an update of the Bayesian sex and age structured population stock assessment ... model for Antarctic toothfish (Dissostichus mawsoni) in the Ross Sea (Subareas 88.1 and SSRUs 88.2A–B ... reference case resulted in a much higher estimate of initial biomass, though this appeared to be almost ...

   Meeting Document : WG-FSA-06/60 : Author(s): A. Dunn and S.M Hanchet (New Zealand)

2. Seabird mortality in the longline fishery for Patagonian toothfish at the Prince Edward Islands: 1996–1997

   . Given the low reproductive rate of these species, these levels of mortality (exacerbated by mortality in ... the impact of uncontrolled fishing renders the last option impractical in the short term. It is ... . This paper summarizes the mortality of seabirds associated with this fishery during the year July 1996 ... fishing trips. Some 3.2 million hooks were observed during the period November-June, representing 84 % of ...

   Meeting Document : WG-FSA-97/51 : Author(s): Boix-Hinzen, C., Enticott, J.W., Ryan, P.G., Wanless, R., Purves, M., Nel, D.C.

3. Seabird by-catch in the Patagonian toothfish longline fishery at the Prince Edward Islands: 1999–2000

   sanctioned fishing trips. Fishing effort was 7.4 million hooks, a 45% increase on the number of hooks set in ... that reported in either 1996/97 or 1997/98. The absolute number of birds killed increased more than ... previous years, much of the variance could be explained in terms of fishing season (higher bycatch rate in ... Abstract:  This paper summarises seabird bycatch during the fourth year (July 1999-June 2000) of ...

   Meeting Document : WG-FSA-00/30 : Author(s): P. Ryan and B. Watkins (South Africa)

4. Assessment models for Antarctic toothfish (Dissostichus mawsoni) in the Ross Sea for the years 1997–98 to 2010–11

   increased number of vessels in selected data set and partly as a result of the 2010 and 2011 observations ... little evidence of non-convergence in the key biomass parameters, although there was some evidence of non ... -convergence in the annual shift parameters for the shelf fishery. MCMC estimates of initial (equilibrium ... Abstract:  We provide an update of the Bayesian sex and age structured population stock assessment ...

   Meeting Document : WG-FSA-11/42 : Author(s): S. Mormede, A. Dunn and S.M. Hanchet (New Zealand)

5. How much do icefish (Notothenioidei, Channichthyidae) eat in the southern Scotia Arc and the Antarctic Peninsula region?

   of the Antarctic Peninsula. Variability of food consumption was comparatively low between years in ... daily food intake of demersal Antarctic fish both available in the scientific literature and from our ... about 48 hours while the digestion of fish prey takes likely in excess of 96 hours, our data are well in ... , Cryodraco antarcticus, and Chaenodraco wilsoni) ice fish species were estimated around islands of the ...

   Meeting Document : WG-FSA-10/18 : Author(s): K.-H. Kock (Germany), C.D. Jones (USA), J. Gröger and S. Schöling (Germany)

6. 2006–2013 fish distribution and biomass in the Kerguelen EEZ (CCAMLR DIVISION 58-5-1) for the bathymetric range 100–1 000 m

   Abstract:  Three fish biomass surveys have been recently undertaken in the northern part of the ... 40% of the total biomass on the shelf and surrounding deep-sea, is the dominant species in terms of ... first ones taking into account all the fish components of a surveyed area in the Southern Ocean ... ” repeating the same random and stratified sampling stations in the bathymetric range 100 – 1000 m. Data on ...

   Meeting Document : WG-FSA-14/07 : Author(s): G. Duhamel, M. Hautecœur and R. Sinegre (France)

7. Seabird mortality in the Patagonian toothfish longline fishery around the Prince Edward Islands, 1996–2000

   (a globally important seabird breeding site) commenced in 1996 following high levels of Illegal ... trips between 1996 and 2000, allowing a thorough excellent understanding of the impact of this fishery ... in their bills. Albatross carcasses also contained large numbers of baits, indicating that fishers ... seabird bycatch in the sanctioned fishery decreased from 0.19 birds/1000 hooks to 0.034 birds/1000 hooks ...

   Meeting Document : WG-FSA-01/8 : Author(s): D.C. Nel, P.G. Ryan and B.P. Watkins (South Africa)

8. Preliminary report from New Zealand research voyages to the Balleny Islands in the Ross Sea region, Antarctica, January to March 2006

   decision to send two separate research voyages to the Balleny Islands, located north of the Ross Sea, in ... voyage included supplemental sampling in the Balleny Islands area as part of a larger Ross Sea expedition ... likely inform the design of subsequent research activities in the area. Author(s):  B.R. Sharp (New ... the Antarctic summer of early 2006. The first of these voyages involved a dedicated research ...

   Meeting Document : WG-EMM-06/31 : Author(s): B.R. Sharp (New Zealand)

9. Oceanic debris observations in the southern ocean whale sanctuary, from Antarctic Peninsula to the Ross Sea: December 1994 to March 1995

   Ross Sea, whereas non-penguin feathers dominated north and northwest of the Ross Sea. In the southern ... Abstract:  Observations of natural and man-made floating megalitter, macrolitter and mesolitter in ... the Pacific section of the Southern Ocean Whale Sanctuary from December 1994 to March 1995 are ... reported. Natural megalitter, mostly seaweed, was concentrated In the more northern latitudes near the ...

   Meeting Document : SC-CAMLR-XVI/BG/29 : Author(s): ASOC Observer

10. An integrated stock assessment for the Heard Island and the McDonald Islands Patagonian toothfish (Dissostichus eleginoides) fishery in Division 58.5.2

    eleginoides) fishery at the Heard Island and the McDonald Islands in CCAMLR Division 58.5.2 with data until ... end of July 2015. The updated assessment model is based on the best available estimates of model ... parameters, the use of abundance estimates from a random stratified trawl survey (RSTS), longline tag-release ... composition data to aid with the estimation of year class strength and selectivity functions of the trawl ...

    Meeting Document : WG-FSA-15/52 : Author(s): P. Ziegler and D. Welsford (Australia)

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