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1. Conservation at CCAMLR: Understanding Article II of the Convention on the Conservation of Antarctic Marine Living Resources

   “conservation” is the Convention’s singular objective, and that any rational use must be consistent with that ... examination consistently emphasizes that the central object and purpose of the Convention is conservation. It ... is clear to our delegations that the correct way to think about “conservation” in CCAMLR is that ...

   Meeting Document : CCAMLR-XXXV/BG/28 : Автор(ы): Delegations of Australia and the USA

2. Scientific contribution to the 2016 review of Conservation Measure 51-07: Part 2 – outcomes from the application of the risk assessment framework for distributing the krill trigger level in Area 48

   the baseline would indicate would be appropriate.   This is consistent with the earlier findings of ... risks of disproportionate local effects of the krill fishery.  It can be used to readily explore the ... here provide the input needed for the review of CM51-07 and the means by which further scenarios may be ... explored in that review.  The assessment primarily uses two factors to underpin the index of risk – the ...

   Meeting Document : WG-FSA-16/48 Rev. 1 : Автор(ы): A. Constable (on behalf of the e-group on CM 51-07 WG-EMM review)

3. Review of CCAMLR activities on monitoring marine debris in the Convention Area

   other purposes to vessels with on-board incinerators (closed systems) into which they should be placed ... Database contains data from 13 sites, most within Area 48. There are 4 active sites that have data for more ... items reached a peak in the period 1994-1996 at Bird Island and Signy Island, but declined after that ... once removed from packages. So it is a concern that packaging bands are being found during beach ...

   Meeting Document : SC-CAMLR-XXVI/BG/10 : Автор(ы): Secretariat

4. Further development of pairwise tag detection performance index and its application to the stock assessment of toothfish in the Ross Sea fishery

   sustainable yields. The assessment model assumes that all vessels have equal tag detection rates; as a ... consequence including observations from vessels with low detection rates (and/or low tagging survival rates ... are released and recaptured. We then develop selection criteria, which can be used to determine the ... of that assessment. For each vessel in the fishery, every fishing haul from the nominated ‘case ...

   Meeting Document : WG-SAM-13/34 : Автор(ы): S. Mormede (New Zealand)

5. Use of a population model to assess the impact of longline fishing on wandering albatross populations

   rate of 2.29% per year, which concurs with global population trends. Sensitivity analyses of model ... parameters indicate that both adult and juvenile mortality are contributing to the decrease. Wandering ... ; such deaths are likely to be relatively more frequent among young, naive birds. The model is used to ... investigate the potential impacts of new longline fisheries such as that for Patagonian toothfish Dissostichus ...

   Meeting Document : WG-IMALF-94/08 : Автор(ы): Coleen L. Moloney, John Cooper, Peter G. Ryan and W. Roy Siegfried (South Africa)

6. Important marine mammal areas (IMMAs) – scientific protocol

   . IMMAs have the potential to be used as information layers in the designation of areas that deserve ... workshops whose objective is to identify and delimit habitats that are considered important for one or more ... marine mammal species, and which have the potential to be managed in terms of species/habitat ... , to the scientific experts associated with the working groups of the CCAMLR Scientific Committee ...

   Meeting Document : WG-EMM-2019/80 : Автор(ы): S. Gallon, P. Marras-Aït Razouk and Y. Ropert-Coudert

7. Revised outline of the dedicated krill survey for CCAMLR Division 58.4.1 during 2018/19 season by the Japanese survey vessel, Kaiyo-maru

   Abstract:  A dedicated krill survey for CCAMLR Division 58.4.1 during 2018/19 season will be ... kHz) for biomass estimation will be considered using obtained data. Broadband echosounder measurements ... of length and orientation of Antarctic krill will also be conducted. An initial plan of the survey ... meeting in separate papers (Abe et al., 2018; Amakasu et al. 2018). The finalized plan will be submitted ...

   Meeting Document : SG-ASAM-18/03 : Автор(ы): H. Murase, K. Abe, R. Matsukura, H. Sasaki and T. Ichii

8. Results of the Spanish exploratory longline fishery for Dissostichus spp. in Divisions 58.4.1 and 58.4.2 in the 2013/14 season

   that was visited for the commercial Spanish fleet along five seasons in the SSRU 58.4.1C is made ... , together with the estimation of the total Biomass in the entire SSRU using a depletion model. There have ... been some Antarctic toothfish recaptured that would allow, in successive years, to estimate the local ... abundance by tag-recapture models. The IEO is starting the process of reading otoliths with ageing purposes ...

   Meeting Document : WG-SAM-14/12 Rev. 1 : Автор(ы): R. Sarralde, L.J. López-Abellán and S. Barreiro (Spain)

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

   that changes in penguin foraging behaviour can be used to assess the impact of local fisheries on ... many species within the Antarctic. Despite extensive knowledge of the ecosystem that they occupy, there ... removed. Environmental conditions that decrease krill growth rates or cause krill to spend time in deeper ... penguin reproductive success. 4. Synthesis and applications. These results demonstrate that an ...

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

10. Exploratory longline fishing around the Kerguelen Islands (Division 58.5.1). Description of the fishing effort; catchability and target size of Dissostichus eleginoides

    fishing carried out by one of these longliners has allowed a description of fishing methods to be made ... by trawlers. The vessel is equipped with an automatic longline baiter which has an efficiency of ... fact that fish become unhooked along the side of the ship, which leads to a real catchability value in ... eleginoides confirm that fish caught are large, their average length being greater than that in catches made ...

    Meeting Document : WG-FSA-92/31 Rev. 1 : Автор(ы): G. Duhamel (France)

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