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1. REPORT OF THE UK GROUNDFISH SURVEY AT SOUTH GEORGIA (CCAMLR SUB-AREA 48.3) IN JANUARY 2009

   Abstract:  In January 2009 the UK undertook a bottom trawl survey of CCAMLR Sub-area 48.3 on the ... FV Sil. A total of 71 random and representative 30 min tows were made giving good geographic coverage ... , updated sea-floor areas and adjusting for the low headline height of the trawl (see CCAMLR WG-FSA (2003 ... for other non-target species. There was evidence that the large cohort of juvenile Patagonian ...

   Meeting Document : WG-FSA-09/09 : Автор(ы): M. Belchier, R.E. Mitchell, M.A. Collins, L. Kenny, M. Taylor, J. Nelson and L. Featherstone (United Kingdom)

2. WG-FSA-87

   . Shlibanov, V.V. Gerasimchuk and A.K. Zaitsev (USSR) WG-FSA-87/07 Frep – An example calculation for ... Documents WG-FSA-87/20 Length composition data for Patagonotothen brevicauda guntheri taken from Subarea ... Full Name:  Ad hoc Working Group on Fish Stock Assessment Location:  Hobart, Australia Date(s ... documents Doc Number Title WG-FSA-87/01 Draft Agenda WG-FSA-87/04 Data and stock assessments for fish stocks ...

   Meeting

3. Moving towards a new era in ecosystem-based krill fishery management

   requirements of Article II of the Convention, ASOC recommends that: SC-CAMLR endorses the work plan proposed by ... ) 51-07. SC-CAMLR agrees on the need to conduct subarea or finer scale stock assessments on a regular ... standardised survey methods prior to conducting any future surveys. SC-CAMLR provides advice on changes to ... greenweight across vessels; 2) ensuring guides for finfish larvae and ice krill are provided to SISO observers ...

   Meeting Document : SC-CAMLR-38/BG/22 : Автор(ы): Submitted by ASOC

4. Assessment of the Patagonian Toothfish (D. eleginoides) in Subarea 48.3

   35 years with 50% probability, with less than 1% probability declining below 20% of B0 and would ... the current status of the stock is at 52% of B0. Spawning biomass has been increasing in recent years ... . The 2008 year class is estimated to be well above average. Provisional projections indicate that a ...

   Meeting Document : WG-FSA-15/59 : Автор(ы): T. Earl, M. Soeffker and C. Darby (United Kingdom)

5. Modelling the dynamics of krill populations in the Antarctic Peninsula region

   data for the first age class produced an instantaneous mortality rate estimate of approximately 0.6 ... observed density changes. The need for caution in interpreting the model results was emphasized by an ... the population in the Antarctic Peninsula region. Two approaches have been explored: the first uses ... develop a model of the long-term dynamics. Data on the recruitment of the first and second age groups were ...

   Meeting Document : WG-EMM-99/56 : Автор(ы): E.J. Murphy (United Kingdom), A. Constable (Australia) and D. Agnew (United Kingdom)

6. Fishery Report 2013: Dissostichus eleginoides Crozet Island inside the French EEZ (Subarea 58.6)

   provided. Note: length- frequency distributions are only presented for those years/SSRUs in which the ... (Divisions 58.5.1 and 58.5.2). Parameter estimates 20. There are no specific life-history parameters for ... research in the CAMLR Convention Area’ apply to this fishery. There is an exemption to the requirement for ... ) monitoring of two boats responsible for the majority of the bird by-catch, including the use of spatial ...

   Document : Site Section: Publications

7. Fishery Report 2014: Dissostichus eleginoides Kerguelen Islands French EEZ (Division 58.5.1)

   in the last few years, and on their commitment to carry out ageing, which is currently under way ... of two P. aequinoctialis (Table 4). 30. The level of risk of incidental mortality of seabirds in ... APPENDIX O Commission for the Conservation ... ............................................................................ 5 Assessments of impact on affected populations ...................................... 5 ...

   Document : Site Section: Publications

8. Quantifying vessel performance in the CCAMLR tagging program: spatially and temporally controlled measures of tag-detection rates

   an integrated stock assessment. Previous attempts to assess the relative reliability of vessels in ... detecting tagged fish have been inconclusive due to low numbers of recaptures after controlling for spatial ... controlling for spatial and temporal variables using a case-control study design, and uses this method to ... develop relative indices for detection rate performance for vessels involved in the Antarctic toothfish ... parameters. For example, under- estimating the tag-detection rate of the fleet will result in an ... to the annual fishing trips for each vessel. methods Initially, the case is defined as an ... vessels. The index for each vessel is also dependent on the performance of the vessels it is compared ... window used was a circle with a radius of 20 km, centred on the location of the case fishing event ...

   Science Journal Paper : CCAMLR Science, Volume 20 (CCAMLR Science, Volume 20) : 73–80 : Автор(ы): Mormede, S. and A. Dunn

9. CCAMLR-VII

   Agenda for the Standing Committee on Administration and Finance CCAMLR-VII/04 Examination of the audited ... 1988 Meeting documents Doc Number Title CCAMLR-VII/01 Provisional Agenda for the Seventh Meeting of the ... Commission for the Conservation of Antarctic Marine Living Resources CCAMLR-VII/02 Annotation to the ... Provisional Agenda for the Seventh Meeting of the Commission Executive Secretary CCAMLR-VII/03 Provisional ...

   Meeting

10. Detection of systematic change in Adélie penguin foraging trip duration: consequences of high inter-annual variability and usefulness of ice cover as a covariate

    temporal change in CEMP Parameter A5 (penguin foraging trip duration). Two different types of systematic ... three years or alternatively, with equal power, a 3.75% annual increase in trip duration after 12 years ... enhanced detection of change for birds monitored in the guard stage of chick rearing. However, caution must ... Abstract:  Power analyses were carried out using a 12 year data set from the Béchervaise Island ...

    Meeting Document : WG-EMM-05/22 : Автор(ы): J. Clarke, C. Southwell and L.M. Emmerson (Australia)

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