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1. Population assessment of Patagonian toothfish in the north of Subarea 48.4 – 2010 update

   . eleginoides tag recaptures in 2009/10, a total of 72 in all seasons; The length-frequency of 2009/10 captures ... currently assumed for the 48.3 population CASAL estimates of D. eleginoides population size in the North of ... 48.4 are very similar to that from the previous season with a B 0 of 1,123 t (compared to 1,127 t in ... and D. Agnew (UK) Title:  Population assessment of Patagonian toothfish in the north of Subarea 48.4 ...

   Meeting Document : WG-FSA-10/39 : Автор(ы): J. Roberts and D. Agnew (UK)

2. Recent trends in numbers of four species of penguins at the Prince Edward Islands

   pairs of king penguins were incubating eggs at Marion Island, the larger of the two islands in the group ... in numbers of king penguin chicks that survived to the end of the winter period, but there was ... considerable fluctuation in chick production in the 1990s. It was roughly estimated that on average 88% of king ... colonies where there was a progressive decrease in the density of nests. At both these colonies decreases ...

   Meeting Document : WG-EMM-10/P01 : Автор(ы): R.J.M. Crawford, P.A. Whittington, L. Upfold, P.G. Ryan, S.L. Petersen, B.M. Dyer and J. Cooper

3. Research plan for the Spanish exploratory longline fishery for Dissostichus spp. in Divisions 58.4.1 and 58.4.2: Update of stage 2 (2013/14 season) and preliminary results of stage 1 (2012/13 season) according to WG-SAM advice

   completed in each of the SSRU surveyed (58.4.1H and 58.4.1G). Three prospecting-phase clusters of sets did ... analysis of relevant sea-ice conditions in the last 11 seasons in these areas along with a summary of the ... Abstract:  A revision of the research plan and preliminary results of the Spanish exploratory ... longline fishery for Dissostichus spp in Divisions 58.4.1 and 58.4.2, submitted to the XXXII-WG-SAM, taking ...

   Meeting Document : WG-FSA-13/15 : Автор(ы): R. Sarralde, L.J López Abellán and S. Barreiro (Spain)

4. Plan of research program of the Russian Federation in Subarea 48.5

   subareas, where stock assessment should be carried out. In spite of hard ice conditions at most part of the ... promising area for exploratory fishery of Dissostichus sp. However, fishery in Subarea 48.5 is closed on the ... -year research program in the Weddell Sea that is prospected for 3-5 years. Detailed plan of fishing ... Abstract:  Closed mostly within the Weddell Sea Subarea 48.5 is one of the closed data-poor CCAMLR ...

   Meeting Document : WG-FSA-16/15 Rev. 1 : Автор(ы): Delegation of the Russian Federation

5. ASSESSMENT OF SPATIAL-TEMPORAL DYNAMICS OF STANDARDIZED CPUE FOR KRILL FISHERY IN THE AREA 48

   Abstract:  The spatial-temporal dynamics of standardized abundance indices of krill in Area 48 ... normal distribution. In this study the approaches to improve the diagnostics of GLLM tuning by using ... additional the long-term patterns of krill fishery in the Subareas 48.1-48.3 were studied taking in account ... yesteryear the authors revealed “diagnostics specificity” of GLMM tuning for CPUE standardization: many hauls ...

   Meeting Document : WG-EMM-11/28 : Автор(ы): S.M. Kasatkina and P.S. Gasyukov (Russia)

6. Distribution, biological characteristic and biomass of icefish from the results of inventory trawling survey carried out by STM-8390 Atlantida in January–March 2002

   foraging. Champsocephalus gunnary 22-28 cm in length at the age of 2-3 predominated on all grounds of the ... Subarea, except the north-eastern part. During the survey, specimens 15 cm in length at the age of 2 ... Abstract:  Results of the inventory trawling survey of icefish carried out by Russian vessel STM ... -8390 Atlantida in February 2002 in Subarea 48.3 are presented. During this period, the fish were mainly ...

   Meeting Document : WG-FSA-02/79 : Автор(ы): Zh.A. Frolkina and P.S. Gasiukov (Russia)

7. Preliminary assessment of long-term yield of Patagonian toothfish (Dissostichus eleginoides) for the Heard Island region (CCAMLR Division 58.5.2) based on a random stratified trawl survey in June 2005

   58.5.2 in the vicinity of Heard Island in June 2005 to provide the information for an assessment of short ... -term annual yield in the 2005/2006 CCAMLR season. This paper provides a preliminary assessment of yield ... Abstract:  A survey of Patagonian toothfish, Dissostichus eleginoides,was undertaken in Division ... for the area of Division 58.5.2 to the west of 79°20’ E using standard CCAMLR methods. It also ...

   Meeting Document : WG-FSA-05/30 : Автор(ы): A.J. Constable, T. Lamb and R. Williams (Australia)

8. Abundance and reproductive distribution of Pygoscelids sp. in the northern area of Danco Coast, Antarctic Peninsula

   potential to act as ecological indicators. The western Antarctic Peninsula is one of the three sites in the ... penguin (Pygoscelis papua) in the northern sector of the Danco Coast, north-west of the Antarctic ... in relation the 1998. Since the effects of climate change and human harvesting could confound ... (Argentina) Title:  Abundance and reproductive distribution of Pygoscelids sp. in the northern area of Danco ...

   Meeting Document : WG-EMM-12/58 : Автор(ы): M.M. Santos, E.F. Rombolá, D. González-Zevallos, M.A. Juáres, J. Negrete and N.R. Coria (Argentina)

9. Investigation of bias in the mark–recapture estimate of toothfish population size at South Georgia

   . Agnew, G.P. Kirkwood, J. Pearce and J. Clark (United Kingdom) Title:  Investigation of bias in the mark ... distribution of tags and/or fishing effort; by ideal we mean that either tagging or fishing effort was in ... Abstract:  This paper investigates the influence of mixing of fish, and the uneven distribution of ... tag placements and recapture effort, on bias in the Petersen estimate. It does so by constructing a ...

   Meeting Document : WG-FSA-SAM-05/6 Rev. 1 : Автор(ы): D.J. Agnew, G.P. Kirkwood, J. Pearce and J. Clark (United Kingdom)

10. DEVELOPMENT OF A SPATIALLY EXPLICIT AGE-STRUCTURED STATISTICAL CATCH-AT-AGE POPULATION DYNAMICS MODEL FOR MODELLING MOVEMENT OF ANTARCTIC TOOTHFISH IN THE ROSS SEA

    a preliminary development version of this model to Antarctic toothfish in the Ross Sea as an age and ... for MCMC that could be investigated. And, in order to address the questions of the adequacy of the ... -based population age structure in a spatially explicit manner. The model is parameterised by both ... designed to be flexible, allow for the estimation of both population and movement parameters based on local ...

    Meeting Document : WG-SAM-08/14 : Автор(ы): A. Dunn and S. Rasmussen (New Zealand)

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