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1. Draft MPA Report for the South Orkney Islands Southern Shelf (MPA Planning Domain 1, Subarea 48.2)

   established by CCAMLR in 2009 (CCAMLR-XXVIII paragraph 7.1; CM 91-03), with the objective of contributing ... towards the conservation of biodiversity in Subarea 48.2, and to the development of a representative ... system of protected areas across the Convention Area. In 2013, a preliminary draft MPA Report was ... Report contains: a description of the region (including evidence used to designate the MPA); details of ...

   Meeting Document : WG-EMM-14/25 : Автор(ы): Delegation of the European Union

2. Best practice seabird by-catch mitigation for Spanish-rig longline vessels with emphasis on line weighting regimes

   Abstract:  The Spanish system is used in a range of demersal and semi-pelagic longline fisheries ... throughout the southern hemisphere and has been the source of a large number of seabird fatalities. An ... experiment was conducted on a chartered Spanish-rig vessel to improve the sink rate of longlines to reduce ... interactions with seabirds. The benchmark sink rate was that of integrated weight (IW) longlines, as used by ...

   Meeting Document : WG-FSA-06/22 : Автор(ы): G. Robertson (Australia), C.A. Moreno (Chile), B. Wienecke (Australia), P. Gandini (Argentina), G. McPherson (Australia) and J.-P. Seco Pon (Argentina)

3. Depletion-corrected average catch: a simple formula for estimating sustainable yields in data-poor situations

   Abstract:  The depletion-corrected average catch (DCAC) formula is an extension of the potential ... -yield formula, and it provides useful estimates of sustainable yield for data-poor fisheries on long ... biomass. The size of the windfall is expressed as being equivalent to a number of years of sustainable ... production, in the form of a “windfall ratio”. The DCAC is calculated as the sum of catches divided by the ...

   Meeting Document : WG-SAM-11/P3 : Автор(ы): A.D. McCall

4. Beach debris survey – Main Bay, Bird Island, South Georgia 1998/99

   Abstract:  The ninth year of surveys of beach man-made debris at Bird Island, South Georgia ... revealed a total of 213 items, 51% less than the total of 430 items in 1997/98 and the second lowest total ... 1990. The number of items collected in the summer was 172, a decrease of 45% from the 1997/98 total of ... 310. Nylon line, identical to that attached to longline gear, accounted for 51 % of items.The lower ...

   Meeting Document : SC-CAMLR-XIX/BG/05 : Автор(ы): Delegation of the United Kingdom

5. REPORT ON THE ABANDONED GILLNET RETRIEVAL OPERATION CONDUCTED BY AUSTRALIA IN CCAMLR STATISTICAL DIVISION 58.4.3B (BANZARE BANK)

   gillnets as a fishing method to target toothfish in the Convention area. Estimating the impact of IUU ... fishing is hampered by a lack of data on the design, deployment, catch and bycatch rates of gill nets ... (Statistical Division 58.4.3b), and the toothfish and bycatch found when a section of the gillnet was retrieved ... . Based on the amount of toothfish found in the 8 km long section of net retrieved, upwards of 29 tonnes ...

   Meeting Document : TASO-09/10 : Автор(ы): Snowdon, D., Hamill, J., McEachan, F., Welsford, D.

6. What do we know about fish stocks in the Southern Scotia region? A review and prospects for future research

   Abstract:  Work on finfish in the southern Scotia Arc was restricted to taxonomy until the end of ... 1978/79. The fishery was lucrative for a few seasons only, and was closed in 1989/90. Stocks of finfish ... of mackerel ice fish and marbled notothenia, had recovered from exploitation by the end of the 1980’s ... /beginning of the 1990’s. Since the early 1990’s, most species appeared to have changed little in abundance ...

   Meeting Document : WG-FSA-00/14 : Автор(ы): K.-H. Kock (Germany) and C. Jones (USA)

7. REVISED RESEARCH PLAN FOR TOOTHFISH IN DIVISION 58.4.4A and B BY SHINSEI MARU NO. 3 IN 2009/10

   status and biological characteristics of Dissostichus spp. in Division 58.4.4 a & b has been revised ... according to the recommendations of the working group. The working group recommended the consecutive ... research focusing on tagging program for a period of 3-5 years to estimate current stock size accurately ... division that includes 4 SSRUs, taking into account the conservative exploitation rate (less than 3.8 % of ...

   Meeting Document : WG-FSA-09/12 : Автор(ы): Delegation of Japan

8. Broadbandwidth sound scattering and absorption from krill (Meganyctiphanes norvegica), Mysids (Praunus flexuousus and Neomysis integer) and shrimp (Crangon crangon)

   Abstract:  Sound scattering and absorption measurements were made of Northern krill ... (Meganyctiphanes norvegica) over the acoustical bandwidth of 30 to 210 kHz and compared to similar scattering ... measurements made of Antarctic krill (Euphausia superba; Demer and Conti, 2003a). The measurements of total ... total target strengths (TTS) of crustaceans with markedly different shapes (i.e. Mysidacea, a mix of ...

   Meeting Document : WG-EMM-04/40 : Автор(ы): S.G. Conti, D.A. Demer (USA) and A.S. Brierley (United Kingdom)

9. Precautionary measures for a new fishery on Martialia hyadesi (Cephalopoda, Ommastrephidae) in the Scotia Sea: an ecological approach

   Abstract:  In anticipation of the development of a new fishery for the oceanic squid Martialia ... hyadesi in the Scotia Sea a revision is presented of annual consumption of the species by higher predators ... and a brief review is provided of information about the life cycle and distribution obtained from ... 245,000 tonnes compared with an upper estimate of 550,000 tonnes if less reliable data are included. M ...

   Meeting Document : WG-FSA-96/20 : Автор(ы): Rodhouse, P.G.

10. An integrated assessment model for Antarctic krill: progress update

    Abstract:  Estimates of population parameters from different configurations of an integrated model ... trawl data. The different configurations of the integrated model were varied based on whether acoustic ... weighted, by whether natural mortality was estimated by the model or pre-assigned a value of 0.8, and by ... whether a narrow or wide version of the age-length transition matrix was used. The biomass data calculated ...

    Meeting Document : WG-EMM-12/27 : Автор(ы): D. Kinzey, G. Watters and C. Reiss (USA)

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