Search results

1. An analysis of temporal variability in abundance, diversity and growth rates in the coastal ichthyoplankton assemblage of South Georgia (sub-Antarctic)

   Abstract:  Data from a seven-year (2002-2008) ichthyoplankton sampling programme in Cumberland Bay ... , South Georgia, sub-Antarctic (54.25 o S, 36.5 o W) were analysed to assess temporal changes in larval ... ) and C. gunnari (Channichthyidae), dominated abundance in all years. Significant seasonal and ... interannual differences in the larval fish assemblage were revealed by multivariate analyses (nMDS, ANOSIM ...

   Meeting Document : WG-FSA-12/33 : Author(s): M. Belchier and J. Lawson (United Kingdom)

2. Proposal for a winter longline survey of Antarctic toothfish in Subarea 88.1 SSRUs B–C in 2016

   Abstract:  We propose to conduct a scientific survey during the austral winter in the northern ... Committee in 2013. The longline survey is designed to cover key gaps in the knowledge of the life cycle of ... Antarctic toothfish (Dissostichus mawsoni) in the Ross Sea by collecting biological samples from a range of ... locations in Subarea 88.1 SSRUs B–C and begin in June 2016. The survey has two primary objectives, which are ...

   Meeting Document : WG-SAM-15/47 : Author(s): S.J. Parker, S.M. Hanchet and R.J.C. Currey (New Zealand)

3. Scientific background document in support of the development of a CCAMLR MPA in the Weddell Sea (Antarctica) – Version 2016

   the development of a marine protected area in the Weddell Sea planning area. In accordance with the ... recommendations by WG-EMM-14 (SC-CAMLR-XXIII, Annex 6), this was done in three separate documents (SC-CAMLR-XXXV ... ) further improved and extended by Germany, inter alia in the light of the suggestions made at WG-EMM-16 ... background document in support of the development of a CCAMLR MPA in the Weddell Sea (Antarctica) will ...

   Meeting Document : SC-CAMLR-XXXV/01 Rev. 1 : Author(s): Delegation of Germany

4. REVISED RESEARCH PLAN FOR TOOTHFISH IN DIVISION 58.4.4A and B BY SHINSEI MARU NO. 3 IN 2009/10

   status and biological characteristics of Dissostichus spp. in Division 58.4.4 a & b has been revised ... the effort on a smaller subset of this Division is thought to be more reasonable in terms of ... system will be employed for 88 research hauls in order to make an evaluation of the stock status and ... biological characteristics of Dissostichus spp. and to compare the information to be obtained in this survey ...

   Meeting Document : WG-FSA-09/12 : Author(s): Delegation of Japan

5. Report on season extension trials in the Patagonian toothfish longline fishery in CCAMLR Statistical Division 58.5.2

   extension, in the Patagonian toothfish longline fishery in statistical division 58.5.2. During the 1-15 ... night. No seabirds were caught. Any fishing that occurs in the 1-14 November 2014 post-season extension ... period, and the planned in the April 2015 extension will be reported to WG-FSA in 2015.   Author(s):  T ... . Lamb (Australia) Title:  Report on season extension trials in the Patagonian toothfish longline fishery ...

   Meeting Document : WG-FSA-14/40 : Author(s): T. Lamb (Australia)

6. Estimation of toothfish distribution and population size in Subarea 88.3 by results of research longline fishing in 2011–2012

   Abstract:  In 2011 and 2012 in Subarea 88.3 Russian longliners “Sparta” and ‘Chio Maru 3 ... set at a depth from 625 to 2336 m. Total number of set hooks amounted 171096. In 2011 research fishing ... covered SSRU B, C and D. In 2012 ice conditions were much worse and longlines were set only in SSRU C ... biology in this Subarea. (SC-CCAMLR-XXX/5, par. 2.26-2.29). Author(s):  V.A. Tatarnikov, I.G. Istomin and ...

   Meeting Document : WG-SAM-12/20 : Author(s): V.A. Tatarnikov, I.G. Istomin and V.V. Akishin (Russia)

7. Data from recent trawl surveys in the vicinity of Heard Island and McDonald Islands (Division 58.5.2), reveal an unusual cohort structure in the mackerel icefish (Champsocephalus gunnari) population

   Abstract:  Surveys of mackerel icefish, Champsocephalus gunnari, was undertaken in Division 58.5.2 ... in the vicinity of Heard Island during September 2010 and April 2011, to provide information on the ... population dynamics of this species, and to provide a basis for an assessment of short-term annual yield in ... Division 58.5.2 to the west of 79o 20’ E using standard CCAMLR methods. A predicted in 2010, the strong 4 ...

   Meeting Document : WG-FSA-11/22 : Author(s): D.C. Welsford (Australia)

8. On interim distribution of the trigger level in the fishery for Euphausia superba in statistical Subareas 48.1, 48.2, 48.3 and 48.4

   . Taking into account the current state of krill fishery in Area 48 and other important factors, Ukraine ... proposes to upgrade the Conservation Measure 51-07 in order to redistribute the trigger level of catch in ... 620 000 tonnes between Subareas in Area 48 in a new percentage limits. This revision of CM 51-07 ... follow the precautional conservation principles of the Convention and in the same time will not inflict ...

   Meeting Document : CCAMLR-XXXV/30 : Author(s): Delegation of Ukraine

9. Perfluorinated compounds in muscle tissues of Antarctic toothfish in Division 58.4.1 and 58.4.2 of Antarctic Sea

   Abstract:  We measured concentrations of 15 perfluorinated compounds (PFCs) in muscle tissues of ... Antarctic toothfish (n=113), and investigated accumulation patterns of PFCs in female and male muscles. The ... total PFCs (Σ 15 PFCs) were ND (not detected) to 2.98 ng/g wet weight (ww) in muscle tissues with 0.32 ... and female. The levels of PFCs in the present study are comparable to those reported in 31 fish ...

   Meeting Document : WG-FSA-16/07 : Author(s): Delegation of the Republic of Korea

10. Estimates of local biomass, including estimates of uncertainty, for Antarctic (Dissostichus mawsoni) and Patagonian (Dissostichus eleginoides) toothfish in research blocks in Subareas 48.2, 48.6, 58.4 and 88.3

    analysis includes Research Blocks in Subareas 48.2, 48.6, 58.4 and 88.3. Given the changes in CPUE-by ... -seabed area method parameter values that were agreed at WG-SAM-17, the estimates of biomass in the ... higher CPUE-by-seabed area estimates has also resulted in a greater overlap in confidence intervals with ... the Chapman estimates in some, but not all, of the Antarctic toothfish Research Blocks.  Author(s ...

    Meeting Document : WG-FSA-17/42 : Author(s): CCAMLR Secretariat

Pages