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1. Casal2: New Zealand’s integrated population modelling tool

   release the first version of Casal2 in 2016 as an open source package under the GPL-2.0 licence. A pre ... , and areas; age-or length-based dynamics; the use of several data sources (e.g., abundance indices, age ... communicationbetween members of the Assessment Working Groups, enabling a focus on fits of the models and ... confidence that the code base was validated. Design decisions taken at an early stage in CASAL’sdevelopment ...

   Meeting Document : WG-SAM-18/P01 : Author(s): I. Doonan, K. Large, A. Dunn, S. Rasmussen, C. Marsh and S. Mormede

2. Marine debris, entanglements and hydrocarbon soiling at Bird Island and King Edward Point, South Georgia, Signy Island, South Orkneys and Goudier Island, Antarctic Peninsula 2018/19

   the long-term mean at Bird Island during summer, around the mean level at Goudier Island and below the mean ... the long-term mean at all sites surveyed. Debris associated with seabird colonies was above the mean level ... for black-browed Thalassarche melanophrys) and grey-headed albatrosses (T. chrysostoma), but below the mean ... the reporting period. Overall, the occurrence of beached marine debris was above the long-term mean at Bird ...

   Meeting Document : SC-CAMLR-38/BG/28 : Author(s): Delegation of the United Kingdom

3. A by-catch guide for commonly caught species in CCAMLR longline and trawl fisheries

   reviewing the draft version of this guide. Additionally, images in this guide have been provided for the ... fisheries. The guide consists of comprehensive descriptions for 21 species, and two additional appendices ... caught in the CCAMLR krill fishery. The Secretariat thanks members for access to materials, and for ... Abstract:  As requested by members at WG-FSA 15, the Secretariat has collated existing materials ...

   Meeting Document : WG-FSA-16/17 : Author(s): CCAMLR Secretariat

4. Potential interactions between wandering albatrosses and longline fisheries for Patagonian toothfish at South Georgia

   ~, Y T O ~ ~ I IIpOMbICen B IIepkIOA C KOHqa ClIe~panX no CepeflHHy MaSI He lIp0BOAkInCX. Resumen Se hizo un estudio ... for the Conservation of Antarctic Marine Living Resources (CCAMLR), considerable effort has been made to modify ... in the Southern Ocean. Biological Conservation, 55: 255-268. CCAMLR. 1994. Report of the Thirteenth Meeting ... . 1994. Birds to Watch 2 . The World List of Threatened Birds. BirdLife Conservation Series ... Patagonian toothfish at South Georgia Abstract / Description:  We examine the extent of overlap between South ... through mid-May, adult birds of both sexes spend most of their time at sea over the South Georgia ... continental shelf in areas very similar to where the longline fishery operates and are therefore at serious ... comprehensive use, we recommend that the South Georgia longline fishery for D. eleginoides should be managed in ...

   Science Journal Paper : CCAMLR Science, Volume 3 (CCAMLR Science, Volume 3) : 101–110 : Author(s): Croxall, J.P. and P.A. Prince

5. Fecundity and egg size of Lithodid crabs from CCAMLR Subarea 48.3

   Abstract:  The fecundity and egg size of three species of lithodid crab caught in CCAMLR Subarea ... significantly between species. The highest relative fecundity and smallest egg size was found in Paralomis ... spinosissima which is found in shallower waters, whereas the lowest relative fecundity values and largest eggs ... were recorded in the deeper living species, Neolithodes diomedeae. In all species fecundity was ...

   Meeting Document : WG-FSA-02/27 : Author(s): S.A. Morley, M. Belchier, J.D. Dickson and T.M. Mulvey (United Kingdom)

6. Further analysis of target strength measurements of Antarctic krill at 38 and 120 kHz: comparison with deformed cylinder model and inference of orientation distribution

   -24(1990)] are examined in the light of a recent zooplankton scattering model where the ... elongatedanimals are modeled as deformed finite cylinders [J. Acoust. Soc. Am. 86, 691-705 (1989)].Exercise of the ... strengths be a minimum in a least-squares sense, it ispossible to infer the orientation distribution. This ... Abstract:  Data collected during the krill target strength experiment [J. Acoust. Soc. Am. 87, 16 ...

   Meeting Document : WG-KRILL-93/06 : Author(s): D. Chu (USA), K.G. Foote (Norway) and T. K. Stanton (USA)

7. Species profiles: Target species and common by-catch species

   CCAMLR will benefit considerably from the project both in terms of its publicity and perception in the ... which are or have been subject to exploitation at one time in the Southern Ocean. It is envisaged that ... context of international organisations.  This paper provides a brief outline of the work proposed, work ... priorities, possible participation, length of the project and costs incurred. Author(s):  K.-H. Kock, C.D ...

   Meeting Document : WG-FSA-16/51 : Author(s): K.-H. Kock, C.D. Jones and D. Welsford

8. A noise removal algorithm for acoustic data with strong interference based on post-processing techniques

   Abstract:  The use of fishing-vessel-based acoustic data has been recognized by SC-CAMLR as an ... important way to estimate the distribution and relative abundance of Antarctic krill (Euphausia superba ... ), yet the quality and even the utility of the data may be seriously degraded by interferences due to the ... lack of synchronization device for the acoustic instruments equipped on some of the vessels. A simple ...

   Meeting Document : SG-ASAM-15/02 : Author(s): X. Wang, X. Zhao and J. Zhang (People’s Republic of China)

9. Delivering enhanced data access through CCAMLR–SOOS collaboration

   CCAMLR in April 2018. The full workshop report is available at http://soos.aq/resources/reports?view ... =reports. All parties at the workshop agreed to the importance of strengthening the collaborative efforts ... each one can contribute to the mission of the other. A core objective of this workshop was to identify ... recommendations for consideration by SC-CAMLR. Author(s):  Delegations of the USA, Belgium and SOOS Title ...

   Meeting Document : SC-CAMLR-XXXVII/BG/19 : Author(s): Delegations of the USA, Belgium and SOOS

10. No boundaries for whales interacting with fishing activities targeting Patagonian toothfish (Dissostichus eleginoides)

    Patagonian toothfish (Dissostichus eleginoides) have been documented as a severe issue in the Crozet EEZ ... photographs from the French vessels fishing in the Crozet EEZ as well as on Del Cano rise in the Southern ... . Over the 2009 – 2019 period, and depredation rates were estimated to be around 8% in the Del Cano ... since the late 90’s. Estimating depredation rates allows to correct catches and therefore to model the ...

    Meeting Document : WG-FSA-2019/54 : Author(s): N. Gasco, P. Tixier, F. Massiot-Granier, C. Péron and R. Sarralde

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