Search results

1. Estimates of abundance of Dissostichus eleginoides and Champsocephalus gunnari from the random stratified trawl survey in the waters surrounding Heard Island in Division 58.5.2 for 2018

   McDonald Island (HIMI) in Division 58.5.2 took place from the end of March to the end of April, with the ... those of 2017. Invertebrate catch (including jellyfish) in the 2018 survey was 1.5 times the low value ... of 2017. The calculated biomass for 2018 of the target species D. eleginoides and C. gunnari in the ... Abstract:  The annual random stratified trawl survey (RSTS) of 2018 around Heard Island and ...

   Meeting Document : WG-FSA-18/55 : Author(s): G. Nowara, T. Lamb and P. Ziegler

2. PRELIMINARY ASSESSMENT OF MACKEREL ICEFISH, CHAMPSOCEPHALUS GUNNARI, IN THE VICINITY OF HEARD ISLAND AND MCDONALD ISLANDS (DIVISION 58.5.2), BASED ON A SURVEY IN JULY 2008, USING THE GENERALISED YIELD MODEL

   58.5.2 in the vicinity of Heard Island in July 2008 to provide the information for an assessment of short ... -term annual yield in the 2008/2009 CCAMLR season. This paper provides a preliminary assessment of yield ... , CHAMPSOCEPHALUS GUNNARI, IN THE VICINITY OF HEARD ISLAND AND MCDONALD ISLANDS (DIVISION 58.5.2), BASED ON A SURVEY ... Abstract:  A survey of mackerel icefish, Champsocephalus gunnari, was undertaken in Division ...

   Meeting Document : WG-FSA-08/56 : Author(s): D.C. Welsford (Australia)

3. Cycles of Euphausia superba recruitment evident in the diet of Pygoscelid penguins and net trawls in the South Shetland Islands, Antarctica

   reported elsewhere in the region and are likely driven by the availability of different sizes and sexes of ... krill in relation to the colony. Author(s):  A. Miller and W. Trivelpiece (USA) Title:  Cycles of ... Euphausia superba recruitment evident in the diet of Pygoscelid penguins and net trawls in the South ... compared to those from scientific net surveys in the South Shetland Islands from 1998-2006 in order to ...

   Meeting Document : WG-EMM-07/P2 : Author(s): A. Miller and W. Trivelpiece (USA)

4. Diet composition and feeding strategy of Antarctic toothfish, Dissostichus mawsoni in the research blocks 58 and 88 for the exploratory longline fishery in 2014–2018 of Korea

   and ecologically important fishery resource in the waters of Antarctic. However, there is not enough ... feeding strategy of D. mawsoni in the research blocks 58 and 88 as a part of Korean research plan for the ... on the results of stomach content identification of the D. mawsoni caught in the research blocks 58 ... composition and feeding strategy of D.  mawsoni were studied using 1,786 specimens and 1,062 in the research ...

   Meeting Document : WG-FSA-18/24 : Author(s): G.W. Baeck, S.-G. Choi, S. Chung and D.H. An

5. Note on maturity of krill in relation to interannual fluctuations of food environment in the seas around the South Shetland Islands

   fraction larger than 2um was high, feeding activity of krill was also high in the natural environment. 5 ... fluctuations of maturity populations are governed by the food environment, the phytoplankton stock in the size ... :  Note on maturity of krill in relation to interannual fluctuations of food environment in the seas ... Abstract:  Relationship between food environment and maturity of krill around the South Shetland ...

   Meeting Document : WG-KRILL-93/27 : Author(s): M. Naganobu and S. Kawaguchi (Japan)

6. The rate of incidental mortality of birds in the IUU longline fishery in Subarea 48.3

   estimates of IUU bird catch rates for use in our analysis of the impact of IUU fishing in Subarea 48.3 (WG ... mortality of birds in the IUU longline fishery in Subarea 48.3 Approval:  Approved ... Abstract:  Information on the rates of incidental mortality of birds experienced by IUU vessels is ... extremely difficult to obtain. CCAMLR has, in the past, used data from the 1997 legitimate fishery, when a ...

   Meeting Document : WG-FSA-02/5 : Author(s): D.J. Agnew and G.P. Kirkwood (United Kingdom)

7. Scientific background document in support of the development of a CCAMLR MPA in the Weddell Sea (Antarctica) - Version 2015 - Part C: Data analysis and MPA scenario development

   protected area (MPA) in the Weddell Sea planning area. The contents and structure of the whole document ... update of the data analysis that has been presented in our background document SC-CAMLR-XXXIII/BG/02, and ... project team Title:  Scientific background document in support of the development of a CCAMLR MPA in the ... EMM) the background document that provides the scientific basis for the evaluation of a marine ...

   Meeting Document : WG-EMM-15/46 : Author(s): K. Teschke, H. Pehlke, M. Deininger, L. Douglass and T. Brey on behalf of the German Weddell Sea MPA project team

8. Sensitivities in the assessment of the Patagonian toothfish (D. eleginoides) in Subareas 48.3 and 48.4 to truncation of tagging data

   Abstract:  The assessment of toothfish in CCAMLR subarea 48.3 currently uses the first four years ... of tag recaptures post release as input data, whereas the assessment in subarea 48.4 uses all ... available recapture data (excluding in-year recaptures). A theoretical analysis of the use of data from ... tagging. Author(s):  T. Earl Title:  Sensitivities in the assessment of the Patagonian toothfish (D ...

   Meeting Document : WG-SAM-17/35 : Author(s): T. Earl

9. Proposal to continue the time series of CCAMLR-sponsored research surveys to monitor abundance of subadult Antarctic toothfish in the southern Ross Sea in 2015

   Bay. Survey timing and methods will remain the same as in previous years, and the number of sets will ... research surveys to monitor abundance of subadult Antarctic toothfish in the southern Ross Sea in 2015 ... presented. The survey will focus on estimating relative abundance in the core strata (A, B, C) in SSRUs 88.1 ... be retained at a total of 60 sets. A nominal catch limit of 68 tonnes, to be taken from the shelf ...

   Meeting Document : WG-SAM-14/25 : Author(s): S.M. Hanchet, S.J. Parker and S. Mormede (New Zealand)

10. The food and feeding of five species of icefish in the Elephant Island – South Shetland Islands Region in March 2003

    Abstract:  We studied the food and feeding of five species of icefish in the Elephant Island ... proportion of the stomachs was found to be empty in C. aceratus and C. antarcticus. Author(s):  K.-H. Kock, H ... five species of icefish in the Elephant Island – South Shetland Islands Region in March 2003 Approval ... Islands. The bulk of the diet of C. rastrospinosus consisted of krill and fish. Diet intensity, however ...

    Meeting Document : WG-FSA-03/60 : Author(s): K.-H. Kock, H. Flores (Germany), C.D. Jones (USA), S. Wilhelms and S. Schöling (Germany)

Pages