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1. Feasibility of lead-radium dating the otoliths of blackfin icefish (Chaenocephalus aceratus) and ocellated icefish (Chionodraco rastrospinosus)

   , sample mass for the pooled otolith samples was low (~0.4 g). This finding, coupled with low radium-226 ... approach has some disadvantages, such as the circularity associated with developing a mass-growth model ... few years of growth) is possible for these species, provided there is enough sample mass and perhaps ...

   Meeting Document : WG-FSA-10/17 : Автор(ы): A.H. Andrews, M. La Mesa and J. Ashford (USA)

2. A SIMULATION MODEL FOR EVALUATING MANAGEMENT STRATEGIES TO CONSERVE BENTHIC HABITATS (VULNERABLE MARINE ECOSYSTEMS) WHICH ARE POTENTIALLY VULNERABLE TO IMPACTS FROM BOTTOM FISHERIES

   level that can naturally restore the original structure and function within 20 years.  It does not ... ”, a categorisation fraught with difficulty.  Instead, it means that habitats for which this would not ... as mosaics of a number of habitats along with their rates of decay, recovery and connectedness ...

   Meeting Document : WG-SAM-09/21 : Автор(ы): A.J. Constable (Australia)

3. Analysis of variability of krill size and fish by-catch in Japanese krill fishery based on scientific observer data

   length and bycatch fish number, the parameters estimated by MCMC hardly show difference among years, sub ... datasets were calculated by the multistage sampling formula with the variance terms derived from the ... objective of a study with considering the cost of observer deployment. Author(s):  T. Okuda and M. Kiyota ... cluster units (i.e., year, sub-area, vessel, cruise, and haul) based on a state-space model, separating ...

   Meeting Document : WG-EMM-12/68 : Автор(ы): T. Okuda and M. Kiyota (Japan)

4. Research plan for the exploratory longline fishery for Dissostichus spp. in 2014/15 in Division 58.4.3a

   coming years in order to achieve a robust stock assessment that would provide advice on a catch limit ... model structure is improved with sub-fisheries “deep” and “shallow”. Three scenarios are tested. B 0 is ... estimated at around 400 tonnes and B 2013 /B 0 at around 50%. With Petersen’s method, geometric mean stock ...

   Meeting Document : WG-SAM-14/17 : Автор(ы): Delegation of France

5. Disentangling the influence of three major threats on the demography of an albatross community

   threats on the demography of seabird communities is vital for evidence-based conservation. Using 20 years ... % of the variability in survival, with higher survival rates following La Niña events. Habitat ... negative relationships with survival, and explained 21.2% and 22.3-31.6% of the variability. Author(s ...

   Meeting Document : WG-FSA-2019/34 : Автор(ы): J.B. Cleeland, D. Pardo, B. Raymond, G.N. Tuck, C.R. McMahon, R.A. Phillips, R. Alderman, M.-A. Lea and M.A. Hindell

6. Report of ACAP Working Group on Status and Trends Agreement on the Conservation of Albatrosses and Petrels – Status and Trends Working Group

   , Paragraph 7.2). 2. To progress this review, ACAP’s Advisory Committee established a Working Group with the ... gaps. 3. The data for this review was sought from Parties and Signatories to ACAP that are Breeding ...

   Meeting Document : WG-FSA-06/40

7. AMLR Hydroacoustic Survey System Description of Methods, A Case Study

   , towed hydroacoustic system; 2) real-time analysis of data; and 3) using a structured database which ... with environmental or other biological data. Author(s):  M.C. Macaulay (USA) Title:  AMLR Hydroacoustic ...

   Meeting Document : WG-KRILL-89/10 : Автор(ы): M.C. Macaulay (USA)

8. Proposal of the Russian Federation to open Subarea 88.3 for exploratory fishery of Dissostichus spp.

   “Chio Maru 3”. Totally, during the work period 44 longlines were set at a depth from 625 to 2336 m ... biological parameters associated with productivity (SC-CCAMLR-XXX/5, par. 2.26-2.29). Toothfish`s biomass was ...

   Meeting Document : WG-FSA-13/12 : Автор(ы): Delegation of the Russian Federation

9. Uncertainty in echosounder calibrations

   , 0.3, and 0.1 dB with standard deviations of 0.0, 0.3, and 0.2 dB, respectively. The operative measure ... (derived by peak intensities), differed from the theoretical values by-0.2, O.4, and 0.2 dB with standard ... optimal standard sphere, and a 0.3 ms pulse length, is estimated to be accurate to to.3 dB, and precise to ... are consistent with predictions (Blue, 1984), and prior experimental results (Demer and Hewitt, 1993 ...

   Meeting Document : WG-EMM-96/40 : Автор(ы): Soule, M.A., Demer, D.A.

10. Entanglement of Antarctic fur seals in marine debris at Cape Shirreff and San Telmo Islets, Livingston Island, Antarctica: 1988–1997

    sighting network to assess with more complete data the impact that marine debris is causing on the marine ... vessels operating in CCAMLR's regulated areas of the Southern Ocean, with further instruction of ... scientific observers in relation to discarded debris; (3) directed education to captains and tripulations of ... fishing vessels with the aid of an informative booklet; and (4) the ratification and implementation of ...

    Meeting Document : SC-CAMLR-XVI/BG/33 : Автор(ы): Delegation of Chile

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