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1. Review of some assumptions for modelling Patagonian toothfish dynamics at CCAMLR Subarea 48.3

   recruitment over time vs. considering a fitted h parameter and variable recruitment. The first alternative ... produces a more stable population structure and would introduce bias in the biomass and spawning stock ... . Author(s):  A. Aubone, P.A. Martínez and O.C. Wöhler (Argentina) Title:  Review of some assumptions for ...

   Meeting Document : WG-FSA-SAM-06/13 : Autor(es): A. Aubone, P.A. Martínez and O.C. Wöhler (Argentina)

2. Indexing maturation of Antarctic toothfish (Dissostichus mawsoni) in the Ross Sea region

   and 88.2 have provided more than a decade of observations to aid in understanding the life history and ... . Using histological samples, a summer GSI threshold of 1% appears to be a good indicator of vitellogenic ...

   Meeting Document : WG-FSA-12/40 : Autor(es): S. Parker and P. Marriott (New Zealand)

3. Collection, processing and potential use of sonar data from krill fishing vessels

   conventional downward-looking echosounders or as an additional information source as a compliment to existing ... within a survey area and to consider the metrics (descriptors) we outline in the paper.  We hope the ... outcome of our discussions will facilitate the use of sonar data collected from a variety of vessels and ...

   Meeting Document : SG-ASAM-14/01 : Autor(es): G. Skaret (Norway) and M.J. Cox (Australia)

4. Developing high-resolution hydrodynamic models of the shelf regions around South Georgia and the South Orkney Islands

   scales of <10 km.  This paper reports the initiation of a project to develop high-resolution ... the capability to resolve tides, atmospheric forcing, and sea ice processes, and with a ~3 km ... horizontal resolution.  They will provide a numerical basis for detailed examination of the controls on the ...

   Meeting Document : WG-EMM-14/08 : Autor(es): E.J. Murphy, E.F. Young, S.E. Thorpe, P.N. Trathan (United Kingdom) and O.R. Godø (Norway)

5. Committee for Environmental Protection: 2014 Annual Report to the Scientific Committee of CCAMLR

   CEP’s annual report to SC-CAMLR XXXIII. A highlight of the 2014 CEP meeting was a proposal for a second ...

   Meeting Document : SC-CAMLR-XXXIII/BG/13 : Autor(es): CEP Observer to SC-CAMLR (Dr P. Penhale, USA)

6. Proposal to continue participation in the second year of the joint CCAMLR research survey to collect spatially stratified longline and bathymetric data in 88.2_A and 88.2_B in 2015/16

   Abstract:  Toothfish in SSRUs 882.A–B are currently managed as part of the Ross Sea region stock ... -CAMLR XXXII, paragraph 3.76 (iv-c)). A multi-year, multi-Member research program was therefore ... established to map and sample the fishable areas of SSRUs 88.2 A–B north of 66° S latitude. Following its ...

   Meeting Document : WG-SAM-15/41 : Autor(es): Delegation of Norway

7. Current work towards estimating krill consumption by flying seabirds in CCAMLR Divisions 58.4.1 and 58.4.2

   CCAMLR Divisions 58.4.1 and 58.4.2. We are currently compiling a database of search and count effort for ... flying seabirds to assess the extent and rigour of existing data, and conducting a large-scale abundance ... survey of snow petrels. We plan to adapt a bio-energetics model developed for breeding Adélie penguins ...

   Meeting Document : WG-EMM-16/67 : Autor(es): L. Emmerson and C. Southwell

8. Progress report of the CEMP camera network in Subarea 48.1

   Abstract:  We provide a brief update on the progress of our project “Establishing a CEMP Camera ... -Abshire, G. Milinevsky, A. Barbos, C. Southwell and L. Emmerson Title:  Progress report of the CEMP camera ...

   Meeting Document : WG-EMM-16/58 : Autor(es): J. Hinke, G. Watters, M. Santos, M. Korczak-Abshire, G. Milinevsky, A. Barbos, C. Southwell and L. Emmerson

9. Fishing behaviour of Chinese krill fishing fleet

   Abstract:  Understanding the fishing behavior of a kind of fishery is a very important part of ... subareas 48.1, 48.2 and 48.3). The frequency of distances between consecutive hauls shows a heavy-tailed ...

   Meeting Document : WG-EMM-17/45 : Autor(es): R. Wang and G.P. Zhu

10. Comparing two and three frequency dB window identification techniques for estimating Antarctic krill density

    Abstract:  Three surveys of acoustic data from around South Georgia, collected using a four ... model. A Bland-Altman analysis with a pre-set nominal cut-off of ≤5 gm-2 bias between methods identified ...

    Meeting Document : SG-ASAM-18/01 : Autor(es): S. Fielding

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