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1. Density and geographical distribution of krill larvae in the Atlantic Sector of the Antarctic region during summer 2011, 2012 and 2014

   Abstract:  The analysis of euphausiid larvae collected during summer 2011 in the Weddell Scotia ... Confluence región, in 2012 on the WAP and Scotia Sea and 2014 on the South Orkneys Platform show a strong ... decrease in the abundance of Euphausia superba larvae and an increase in Thysanoessa macrura in 2011 and ... 2012 and a strong increase in the abundance of E. superba in 2014. Oceanographic conditions didn’t show ...

   Meeting Document : WG-EMM-17/29 : Autor(es): E. Rombolá, C. Franzosi, G. Tossonotto, V. Alder and E. Marschoff

2. Simulating nursery areas for Antarctic krill along the western Antarctic Peninsula with relevance for the Domain 1 MPA Planning process

   Abstract:  Antarctic krill (Euphausia superba) is a key species and a dominant grazer in the ... Antarctic marine food web. Observational and modelling studies have shown that development of the embryo and ... early larval stages of Antarctic krill (the descent-ascent cycle) is largely controlled by temperature ... that conditions a successful completion of the cycle. The objective of the present study is to estimate ...

   Meeting Document : SC-CAMLR-XXXVI/BG/12 : Autor(es): Delegations of Argentina and Chile

3. An update on the ageing of Antarctic toothfish, Dissostichus mawsoni, from East Antarctica and the Amundsen Sea

   Abstract:  This paper presents an update on the ageing of Antarctic toothfish, Dissostichus ... mawsoni, from East Antarctica (Division 58.4.1) and the Amundsen Sea (Subarea 88.2).  Initially ... , experienced readers at the Australian Antarctic Division (AAD) read a subset of 40 otoliths from the New ... against the New Zealand reference ages showing a high level of precision (all IAPE < 5%, CV < 7 ...

   Meeting Document : WG-FSA-17/15 : Autor(es): G. Nowara, B. Farmer, T. Barnes, P. Ziegler and D. Welsford

4. MANAGEMENT OF VMS INFORMATION BY THE SECRETARIAT CONCERNING CATCHES OF PATAGONIAN TOOTHFISH BEYOND THE CONVENTION AREA

   the document: Management of VMS information by the Secretariat concerning catches of Patagonian ... toothfish beyond the Convention Area Authors: Fisheries Under-Secretariat and National Fisheries Service ... , that VMS reports by vessels that capture toothfish be transmitted previously and in real time to the ... Secretariat, even when the captures take place outside the Convention Area. This document proposes that when ...

   Meeting Document : CCAMLR-XXIX/46 : Autor(es): Delegation of Chile

5. Ecological risk management and the fishery for Antarctic toothfish (Dissostichus mawsoni) in the Ross Sea, Antarctica

   to avoid, mitigate, manage or tolerate risk; and monitoring of risk. Here we begin the development of ... an ecological risk assessment for Antarctic Toothfish (Dissostichus mawsoni) longline fishery in the ... Ross Sea, Antarctica. We propose that, by defining risks and quantifying potential impacts, the limited ... research and management resources can be prioritised so as to meet the objectives of Article II of CCAMLR ...

   Meeting Document : WG-EMM-07/24 : Autor(es): M.H. Pinkerton, A. Dunn and S.M. Hanchet (New Zealand)

6. Proposed methodology for the assessment of the exploratory fishery for Dissostichus spp. on BANZARE Bank (Division 58.4.3b)

   Abstract:  In 2006 the CCAMLR scientific committee noted several features of exploratory ... Dissostichus fisheries in the southern Indian Ocean (58.4) which gave cause for concern as to the status of the ... resource in this area, and the lack of a scientific basis for setting catch limits in these areas (SC-CAMLR ... XXV, paragraphs 4.184-4.192). In its management advice for this and other exploratory fisheries, the ...

   Meeting Document : WG-SAM-07/8 : Autor(es): D.C. Welsford, A.J. Constable and G.B. Nowara (Australia)

7. Rationale, structure and current templates of the Ecosystem, Productivity, Ocean, Climate (EPOC) modelling framework to support evaluation of strategies to subdivide the Area 48 krill catch limit amongst small-scale management units

   Abstract:  Since 2002, the Working Group on Ecosystem Monitoring and Management has been ... focussed on subdividing the region-wide krill catch limit in the southwest Atlantic into small-scale ... management units through a number of workshops. Computer simulations are being used by WG-EMM to evaluate the ... costs and benefits to achieving conservation and fishery objectives of the six different strategies for ...

   Meeting Document : WG-SAM-07/14 : Autor(es): A. Constable (Australia)

8. The utility of satellite remote sensing for identifying the location and size of penguin breeding sites in Antarctica: a review of previous work and specifications of some current satellite sensors

   Abstract:  Broad-scale survey of the abundance of colonial breeding penguins requires locating all ... , or the great majority, of colonies as the first of several survey stages. Given the remoteness of ... Antarctica and the sub-Antarctic islands, satellites offer obvious potential for such a task in this region ... . Past evaluations of the utility of satellites for the detection of penguin breeding sites are reviewed ...

   Meeting Document : WG-EMM-03/51 : Autor(es): C. Southwell and L. Meyer (Australia)

9. An Apparent Decrease in the Prevalence of “Ross Sea Killer Whales” in the Southern Ross Sea

   Abstract:  Killer whales (Orcinus orca), both ecotype-B and-C, are important to the Ross Sea ... , Antarctic ecosystem; the type-C is referred to as “Ross Sea [RS] killer whale”. Herein, we review data on ... occurrence patterns and diet of RS killer whales, and present new information on numbers observed in the ... southwestern Ross Sea, 2002- 2008. These “resident” whales appear to feed principally on fish, including the ...

   Meeting Document : WG-EMM-09/P01 : Autor(es): D.G. Ainley, G. Ballard and S. Olmastroni

10. On the consequences of differentiating between adult and sub-adult survival rates in the krill-predators model

    Abstract:  The krill-predators model is generalised by splitting post-first-year animals into ... adults and sub-adults, with different survival rates for these two groups. Broadly speaking, the sub ... -adult survival rate can be adjusted to ensure that the modelled predator population reflects observed ... : one reflects the difference between adult and sub-adult survival rates, while the other relates to the ...

    Meeting Document : WG-EMM-95/39 : Autor(es): Butterworth, D.S., Thomson, R.B.

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