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1. Methodology for automated spatial sea ice summaries in the Southern Ocean

   performance in the Southern Ocean. Sea ice can limit access to fishing grounds, for both commercial fishing ... sea ice concentration data in the Southern Ocean, and relate it to data on commercial fishing vessel ... operations around the Antarctic continental margin. A spatial view is used to characterise the spatial ... characterise the inter-annual patterns within a target area. Both can be viewed relative to ice conditions ...

   Meeting Document : WG-FSA-14/54 : Автор(ы): S.J. Parker, S.D. Hoyle, J.M. Fenaughty and A. Kohout (New Zealand)

2. Season extensions in the longline fishery for Dissostichus eleginoides in Statistical Division 58.5.2

   Abstract:  Season extension trials occur step-wise in the longline fishery for Dissostichus ... for the periods between 15 and 30 April, and between 1 and 14 November, during 2013/14 and 2014/15 ... .  Based on the results, it proposes a new step-wise trial pre-season extension of the longline fishing ... season to include the period between 1 and 14 April with day/night setting allowed.  It also proposes ...

   Meeting Document : WG-FSA-15/48 : Автор(ы): J. Barrington and T. Lamb (Australia)

3. Updated status of Notothenia rossii, Gobionotothen gibberifrons and Notothenia coriiceps in inshore sites of the South Shetland Islands: results of a long-term monitoring program (1983–2016) at Potter Cove

   , to achieve a 33-year record, 1983-2016, to monitor changes in the prevalence of three species of ... consistent with those achieved from the most recent offshore bottom trawl research cruises in 2007 and 2012 ... around the South Shetland Islands: 1) a continuous increase in the abundance of N. rossii; 2) further ... decline in G. gibberifrons recruitment evidenced by the low proportions of juvenile fish; and 3) a high ...

   Meeting Document : WG-FSA-16/02 : Автор(ы): E. Barrera-Oro, E. Marschoff and D. Ainley

4. Revised proposal for a dedicated krill survey for CCAMLR Division 58.4.1 during 2018/19 season by the Japanese survey vessel, Kaiyo-maru

   carried out by Japanese research vessel, Kaiyo-maru. No krill biomass has been estimated in the Division ... of krill biomass to update B 0 in the division and (2) oceanographic observations in the area to ... detect long term changes if any. The krill survey (echosounder and RMT) and subsequent biomass estimation ... will follow the CCAMLR standard protocol. The survey is international oriented and a cumulative total ...

   Meeting Document : WG-EMM-18/17 : Автор(ы): H. Murase, K. Abe, R. Matsukura, H. Sasaki, T. Ichii and H. Morita

5. Evidence of Vulnerable Marine Ecosystems documented via submarine in the Antarctic Sound and Gerlache Strait (Subarea 48.1)

   Abstract:  In order to adequately achieve CCAMLR’s conservation objectives and preserve the ... biodiversity of the Southern Ocean, a variety of ecosystems must be protected. This holds especially true for ... the benthic communities of this region that are characteristically mosaic in their distributions. As ... in CCAMLR’s Report of the Workshop on Vulnerable Marine Ecosystems (E-SC-XXVIII-A10, 2009) and as ...

   Meeting Document : WG-EMM-18/35 : Автор(ы): S. Lockhart and J. Hocevar

6. Stock status and population assessment of the Antarctic starry skate (Amblyraja georgiana) in Subarea 48.3

   Abstract:  The Antarctic starry skate (Amblyraja georgiana), is currently listed as “Data ... Deficient” by IUCN (Endicott & Kyne 2009) and is one of the main by-catch species in the longline ... fishery for Patagonian toothfish (Dissostichus eleginoides) around South Georgia in the Southern Ocean ... on taxonomic identification, stock status and assessment for the Antarctic starry skate around South ...

   Meeting Document : WG-FSA-18/27 : Автор(ы): M. Söffker, N.D. Walker, M. Belchier and J. Ellis

7. Preliminary results of stock estimation for D. mawsoni using CASAL in the research block 48.6_2

   Abstract:  A preliminal CASAL model was constructed for D. mawsoni at the research block 48.6_2 ... . The model assumes that single sex and age structured model without considering IUU. Tag release data ... during 2012–2017 was used. Catch data during 2006–2017 was used as fishery data.  In the MPD, age and ... CPUE fit well. On the otherhands, fit of tag release are relatively low level, especiall in 2016. The ...

   Meeting Document : WG-FSA-18/72 : Автор(ы): T. Okuda

8. CCAMLR process of risk assessment to minimise the effects of longline fishing mortality on seabirds

   Abstract:  We describe the process used in the fisheries management system of the Convention for ... the Conservation of Antarctic Marine Living Resources (CCAMLR) to minimise seabird bycatch, and the ... risk assessment methodology developed to assist this. We examine the progress of several Regional ... Fishery Management Organisations in taking steps to address seabird bycatch. CCAMLR has the most advanced ...

   Meeting Document : WG-FSA-07/P2 : Автор(ы): S.M. Waugh, G.B. Baker, R. Gales and J.P. Croxall (Mar. Pol., in press)

9. Towards a seabird mortality risk assessment: distribution of seabirds in the WCPFC Convention Area and potential overlap with fisheries

   Abstract:  This paper reviews the distribution of seabird species with the WCPFC Area. From a ... review of the distributions of 99 species of albatross and petrel, 16 species of albatross and 60 species ... of petrel occur within the area of the WCPFC, and are potentially vulnerable to fisheries bycatch ... ), Vulnerable (n =26) and Near Threatened (n = 7). The remaining 30 species are classified by the IUCN as Least ...

   Meeting Document : WG-FSA-06/30 : Автор(ы): S. Waugh (New Zealand)

10. An ecosystem-based approach to management: using individual behaviour to predict the indirect effects of Antarctic krill fisheries on penguin foraging

    many species within the Antarctic. Despite extensive knowledge of the ecosystem that they occupy, there ... is still incomplete understanding of the links between species and the effect of environmental ... understand the interactions between penguins and krill to determine the indirect effect of krill fisheries on ... is predicted to reduce penguin food intake. Given the documented links between krill and penguins ...

    Meeting Document : WG-EMM-03/34 : Автор(ы): S.H. Alonzo, P.V. Switzer and M. Mangel (USA)

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