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1. Working Group on Ecosystem Monitoring and Management (WG-EMM)

   fisheries in full accordance with Convention Article II. Addressing these terms of reference remains ... fisheries in full accordance with Convention Article II. Addressing these terms of reference remains ...

   Page : Site Section: Science

2. Preliminary results on the observations of cetaceans in the CCAMLR Statistical Subareas 48.1 and 48.2

   vessel More Sodruzhestva. Observations were made during December 2018 – to January 2019 in Subareas 48.1 ... Sodruzhestva. Observations were made during December 2018 – to January 2019 in Subareas 48.1 and 48.2. 66 ...

   Meeting Document : WG-EMM-2019/35 Rev. 1 : Author(s): K. Vishnyakova and L. Pshenichnov

3. Analysis of krill fishery behaviour in the southwest Atlantic: potential signals for moving fishing activities amongst SSMUs

   move around less frequently in Subarea 48.2 during the summer season because of only one viable SSMU ... . This behaviour suggests there are two types of tactics employed within an SSMU. The first set of tactics ... -departure tactics over one day to determine if factory supply can be regained. CPUE and towing depth ... less frequently in Subarea 48.2 during the summer season because of only one viable SSMU, but in autumn ...

   Meeting Document : WG-EMM-07/27 : Author(s): S. Kawaguchi, A. Constable and S. Nicol (Australia)

4. Feeding ecology of the two sympatric fish species Notothenia rossii and N. coriiceps from western Antarctic Peninsula: a fatty acids and stable isotopes approach

   useful tool to elucidate the flow of energy and trophic interactions in an ecosystem and to analyse the ... composition (nitrogen, δ 15 N and carbon, δ 13 C) of muscle tissue from two sympatric Antarctic fish species ... Islands. For both nototheniids, potential food sources from the benthic community (algae, amphipods ... /Isla 25 de Mayo. Significant differences in FA and SI composition between the two fish species (δ 15 N ...

   Meeting Document : WG-FSA-2019/26 : Author(s): E. Moreira, M. Novillo, K. Mintenbeck, E. Barrera-Oro and M. De Troch

5. Soft-sediment macrozoobenthos from Domain 1 (Antarctica): A preliminary report using community parameters and proxies

   and biomass. The biodiversity of two selected and taxonomical well-studied taxa (Polychaeta and Mollusca ... . The biodiversity of two selected and taxonomical well-studied taxa (Polychaeta and Mollusca) was also analyzed ...

   Meeting Document : SC-CAMLR-XXXVI/BG/10 : Author(s): Delegation of Chile

6. Spatially explicit population dynamics models for Antarctic toothfish in the Ross Sea region

   15 20 25 30 Age (years) 1.0 0.8 0.6 0.4 0.2 0.0 S el ec tiv ... assessment is biased low by 19–43%. Mormede et al. 20 one or the other of these methods are available ... (median of about 20 km after a year at liberty, see Parker et al., 2013), suggests that the assumption ... ‘year’ refers to the period in which most of the season occurs, e.g. the period 1 December 1996 to 30 ... Paper Title:  Spatially explicit population dynamics models for Antarctic toothfish in the Ross ... models were developed for the Antarctic toothfish (Dissostichus mawsoni) population in the Ross Sea ... . Movement was parameterised using preference functions based on spatially discrete environmental layers. The ... of the current single-area stock assessment. Simulations based on the three spatial distribution ...

   Science Journal Paper : CCAMLR Science, Volume 21 (CCAMLR Science, Volume 21) : 19–37 : Author(s): Mormede, S., A. Dunn, S. Hanchet and S. Parker

7. Predicting fishing ground accessibility in the Antarctic Weddell Sea

   that a particular area is navigable by fishery vessels at a given time and again within the following two years ... is navigable by fishery vessels at a given time and again within the following two years, as requested ... of the year, while there are high spatiotemporal variability in repeated accessibility in particular areas ... almost 50% of the entire WSMPA Planning Area is not suitable for fishery vessels at any time of the year ...

   Meeting Document : WG-SAM-18/01 : Author(s): H. Pehlke, K. Teschke and T. Brey

8. Use of the Leslie stock depletion model for the assessment of local abundance of Patagonian toothfish (Dissostichus eleginoides)

   travaux sont proposes. An2 M3YYeHllR JIOKaJIbHblX ~ ~ K O H O M ~ P H O C T ~ ~ B 3HaYeHURX YJIOBa 3a ... B JIOKaJlA30BaHHbIX pafi0~aX B TeYeHMe IlepHOJJOB, KaK MAHAMYM, TpeX Awefr. Pe3yJlb~a~b1 yKa3aJIM Ha TO, YTO ... from the former Soviet Union dominated the fishery for the first three years. Since the start ... and adjacent waters. These estimates were, in some years, substantially different from the reported catch ... Paper Title:  Use of the Leslie stock depletion model for the assessment of local abundance of ... used to examine local patterns in catch per unit effort (CPUE) in the longline fisheries for Patagonian ... in localised areas for periods of at least three days. The results suggest that there is greater ... potential for application of the model in some areas than in others, but in general there is no sufficiently ...

   Science Journal Paper : CCAMLR Science, Volume 3 (CCAMLR Science, Volume 3) : 55–77 : Author(s): Parkes, G., C.A. Moreno, G. Pilling and Z. Young

9. Fishery Report: Champsocephalus gunnari Heard Island (Division 58.5.2)

   of the catch) Le ng th (c m ) 10 20 30 40 50 1996/971997/981998/991999/002000/012001/022002/032003 ... % of the level that would occur in the absence of fishing within the two years following an abundance biomass ... 78 66 20. The Working Group recalled its advice to the Scientific Committee last year ... in this fishery of 240 mm to protect juvenile fish (younger than 2.5 years) and that, if the proportion of fish ...

   Document : Site Section: Publications

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

    trial post-season extension (15-30 November), in addition to the existing pre-season (15-30 Apr ... the periods 1-14 November 2015, 1-14 April 2016 and 15-30 April 2016. Author(s):  T. Lamb Title:  Report ... -season extension (15-30 November), in addition to the existing pre-season (15-30 Apr) and trial post ... the periods 1-14 November 2015, 1-14 April 2016 and 15-30 April 2016. ...

    Meeting Document : WG-FSA-16/28 Rev. 1 : Author(s): T. Lamb

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