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1. REPORT OF THE UK GROUNDFISH SURVEY AT SOUTH GEORGIA (CCAMLR SUB-AREA 48.3) IN JANUARY 2009

   FV Sil. A total of 71 random and representative 30 min tows were made giving good geographic coverage ... )) was 31,753 t with a lower 1-sided CI at 18,904 t. Catches of icefish across the region were dominated ...

   Meeting Document : WG-FSA-09/09 : Autor(es): M. Belchier, R.E. Mitchell, M.A. Collins, L. Kenny, M. Taylor, J. Nelson and L. Featherstone (United Kingdom)

2. Krill biomass and distribution variability in Subarea 48.3 in June 1991

   survey. Horizontal extension of swarms amounted to 120 m, however about 70% of swarms were of 30 m in ... length, with density up to 200 g/m3. About 75% of all swarms revealed bad biomass of less 1 t. Average ... polygon varied spasmodically within the range from 1091 to 6085 t. Krill distribution variability revealed ...

   Meeting Document : WG-CEMP-92/35 : Autor(es): S.M. Kasatkina, E.I. Timokhin, P.P. Fedulov and K.E. Shulgovskiy (Russian Federation)

3. Fish by-catch in the krill fishery: 2016 update

   -catch in a 300 000 t krill fishery would be 370 t, comprising 40% Champsocephalus gunnari and 30 ...

   Meeting Document : WG-FSA-16/04 : Autor(es): CCAMLR Secretariat

4. WG-KRILL-93

   cylinder model and inference of orientation distribution D. Chu (USA), K.G. Foote (Norway) and T. K ... Shetlands T. Ichii, M. Naganobu and T. Ogishima (Japan) WG-KRILL-93/08 Status of the krill stock around ... ecological significance in the area J. Nishikawa, M. Naganobu, T. Ichii and K. Kawaguchi (Japan) WG-KRILL-93 ... around the South Shetland Islands H. Ishii, T. Ichii and M. Naganobu (Japan) WG-KRILL-93/24 Orientation ...

   Meeting

5. WG-SAM-16

   planned research and examine the habitat model and the stock structure T. Namba, T. Ichii and K. Taki WG ... areas K. Large, A. Dunn, S.J. Parker, T. Earl, C. Darby, M. Söffker and O.R. Godø WG-SAM-16/17 Korean ... -SAM-16/30 Report on conversion factor of the Antarctic toothfish, Dissostichus mawsoni, by Korean ... Validating the Gasco-method for depredation estimation in Subarea 48.3 M. Söffker and T. Earl WG-SAM-16/33 ...

   Meeting

6. Population assessment of Antarctic toothfish in Subarea 48.4 using tag-recapture method

   = 0.038) gives yields of 24 t for the Antarctic toothfish in the region vs. previous estimation of 30 ...

   Meeting Document : WG-FSA-13/64 : Autor(es): V. Laptikhovsky (United Kingdom)

7. Assessment models for Antarctic toothfish (Dissostichus mawsoni) in the Ross Sea for the years 1997–98 to 2010–13

   series is expected to be helpful in estimating year class strengths in the future. Overall, model fits to ... ) spawning stock abundance (B 0) for the 2013 reference model were estimated as 68 790 t (95% credible ... estimated yield, using the CCAMLR decision rules, was 3044 t. Author(s):  S. Mormede, A. Dunn and S.M ...

   Meeting Document : WG-FSA-13/51 : Autor(es): S. Mormede, A. Dunn and S.M. Hanchet (New Zealand)

8. Improving estimates of Adélie penguin breeding population size: developing factors to adjust one-off population counts for availability bias

   adjustment factors’ involves the collection of time-series counts of population objects, such as adults ... , nests or chicks, throughout the breeding season and standardisation of the time series to a reference ... Monitoring Program (CEMP). Remotely operating cameras were used to obtain time-series counts of adults and ... nests, while time-series counts of chicks were obtained manually. Standardised time series were modelled ... in time (t, days since 1 October), where ˆ ap is defined as the time-series counts of a population ... 16 1 Feb 16 0. 0 0. 2 0. 4 0. 6 0. 8 1. 0 10 20 30 40 50 60 C ou nt Date A O n es t a ... va ila bi lit y ad ju st m en t f ac to r 60 50 40 30 20 10 0 C ou nt 50 40 30 20 ... ‘availability adjustment factors’ involves the collection of time-series counts of population objects, such as ...

   Science Journal Paper : CCAMLR Science, Volume 17 (CCAMLR Science, Volume 17) : 229–241 : Autor(es): Southwell, C., J. McKinlay, L. Emmerson, R. Trebilco and K. Newbery

9. QUANTIFYING MOVEMENT BEHAVIOUR OF VESSELS IN THE ANTARCTIC KRILL FISHERY

   10 t per haul, and the travel distance decreased as the catch level increased; this pattern was most ... , but were less clear. The study suggests the movement trends for Japanese vessels could form the basis ...

   Meeting Document : WG-EMM-09/P05 : Autor(es): S. Kawaguchi and S.G. Candy

10. Antarctic krill and ecosystem management – from Seattle to Siena

    considered in a single-species context; and • like some other pelagic species, krill form aggregations ... soon gathered momentum, and at a series of meetings between 1985 and 1992 (Table 3) elaborated and ... ) for details). These initiatives aimed to provide a series of benchmarks against which changes in ... later variant the Generalised Yield Model (GYM), are detailed in Table 13 and the model’s form is ...

    Science Journal Paper : CCAMLR Science, Volume 9 (CCAMLR Science, Volume 9) : 175–212 : Autor(es): Miller, D.G.M

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