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1. Results of 2016 pop-off satellite archival tagging of Antarctic toothfish in the Ross Sea region

   southern shelf (SSRUs 88.1M,J,L) and northern seamount (SSRUs 88.1B,C) areas of the Ross Sea region. The ... available types of PSAT tags, and to develop methods to support research and monitoring of the Ross Sea ... region Marine Protected Area. All fish were tagged as part of research longline efforts under CM 24-01 ... after the 2015/16 toothfish fishing season had ended. A total of 10 PSAT tags from two manufacturers ...

   Meeting Document : WG-SAM-17/33 : Author(s): C.D. Jones and S.J. Parker

2. Summary and update of tagging of Patagonian toothfish at Heard and Macquarie Islands

   Macquarie Islands are presented, along with a summary of results since the beginning of the programme ... . Results from the programme of archival tagging of toothfish are also presented. Author(s):  Delegation of ... Australia Title:  Summary and update of tagging of Patagonian toothfish at Heard and Macquarie Islands ...

   Meeting Document : WG-FSA-03/70 : Author(s): Delegation of Australia

3. 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 ... yesteryear the authors revealed “diagnostics specificity” of GLMM tuning for CPUE standardization: many hauls ... normal distribution. In this study the approaches to improve the diagnostics of GLLM tuning by using ... aggregated haul-by-haul data are shown. The trends of CPUE spatial-temporal variability and the factors ...

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

4. Mercury concentrations of five species of Antarctic fish collected from CCAMLR Subareas 88.1 and 88.2

   slightly lower than the permissible level of 0.5 mg/kg-1 set by the New Zealand Food Safety Authority ... (NZFSA). In contrast, mean levels of mercury for D. mawsoni were 0.10 mg/kg-1 in the 1998 samples and ... 0.16 mg/kg-1 in the 2006 samples, both of which are well below the permissible level. Mercury levels ... whitsoni) being only slightly lower than D. eleginoides, whilst the levels of ice fish (Chionobathyscus ...

   Meeting Document : WG-FSA-07/24 : Author(s): S.M. Hanchet, D.M. Tracey, A. Dunn, P.L. Horn and N. Smith (New Zealand)

5. The principal results of YugNIRO complex studies in the Indian sector of the Antarctic

   Abstract:  In 1997 it was 30 years from the moment of launching YugNIRO fisheries studies in the ... Antarctic. Two essential points should be emphasized in the ideology and methodology of the studies carried ... out. Firstly, complex monitoring is their basis: in addition to the determination of the commercial ... potential of fish species and krill, study of the Antarctic ecosystem with its non-biological part was given ...

   Meeting Document : WG-EMM-98/12 : Author(s): V.I. Bondarenko, V.A. Bibik, V.V. Gerasimchook, E.P. Goubanov, A.V. Romanov and B.G. Trotsenko (Ukraine)

6. CPUEs and body length of Antarctic krill within commercial hauls of polish trawler FV Lepus in the fishing ground off South Orkneys in January and February 1991

   Abstract:  Length composition of krill in diurnal and night hauls of FV Lepus, off S. Orkneys in ... January and February 1991, generally show similar pattern. The proportion of bigger individuals of krill ... than those in January. No larval fish were recorded in krill catches. Only few specimens of Electrona ... antarctica (of length range 53- 103 mm) were found in some night hauls. Author(s):  I. Wójcik and R ...

   Meeting Document : WG-KRILL-91/37 : Author(s): I. Wójcik and R. Zaporowski (Poland)

7. Proposal to continue the time series of research surveys to monitor abundance of pre-recruit Antarctic toothfish in the southern Ross Sea in 2013

   Abstract:  At its 2011 meeting, the Scientific Committee agreed that a time series of relative ... endorsed a proposal to carry out this work once the fishery had closed at the end of the 2011/12 season ... meeting of WG-SAM (Hanchet al. 2012). In this paper we provide a proposal to continue this time series ... . The objectives of this second survey of the time series are as follows: (i) To carry out the second of ...

   Meeting Document : WG-SAM-12/28 : Author(s): S.M. Hanchet, S. Mormede, S.J. Parker and A. Dunn (New Zealand)

8. The demersal fish communities of the shelf and slope of South Georgia and Shag Rocks (CCAMLR Subarea 48.3)

   Abstract:  Analysis of catch data from a deepwater trawl survey conducted at South Georgia and ... .  The demersal fish assemblage found on the shelf to depths of around 400m is dominated by notothenids ... and is comprised largely of species endemic to the Southern Ocean and Scotia Sea. At increasing depths ... (400-600m) diversity increases with the presence of many benthopelagic species  including Stomiiformes ...

   Meeting Document : WG-FSA-14/26 : Author(s): S. Gregory, M.A. Collins and M. Belchier (United Kingdom)

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

   Abstract:  The stock abundance of Antarctic toothfish in Subarea 48.4 is estimated using tag based ... the Petersen estimation method to the use of the Chapman bias corrected estimator; a correction ... specifically developed to reduce estimation bias in populations with low recaptures, a feature typical of the ... data available for this species in 48.4. During a review of assessment methodology two main issues have ...

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

10. An assessment of the impact of krill fishery on penguins in the South Shetlands

    intensity to the shelf and slope of Livingston or Elephant Island. In contrast, the food consumption by ... . Estimated krill biomass varies considerably within the favorite fishing areas due to the movement of krill ... into and out of the area, but high krill biomass (100-1000 x103t) usually existed there. Compared with ... the amount of biomass (100-1000 x10 3t) and the degree of its variability (the order of 100 x10 3t/10 ...

    Meeting Document : WG-KRILL-93/07 : Author(s): T. Ichii, M. Naganobu and T. Ogishima (Japan)

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