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1. An assessment of the impact of krill fishery on penguins in the South Shetlands

   equivalent amount (3,000-10,000 t/10-day) for the following three months, with its increased fishing ... penguins is estimated to be large in the shelf and slope near King George Island (11,680 t/10-day), whereas ... small near Livingston (2,570 t/10-day) and Elephant (220 t/10-day) Islands. This little overlap between ... . Author(s):  T. Ichii, M. Naganobu and T. Ogishima (Japan) Title:  An assessment of the impact of krill ...

   Meeting Document : WG-KRILL-93/07 : Author(s): T. Ichii, M. Naganobu and T. Ogishima (Japan)

2. Preliminary results of stock estimation for D. mawsoni using CASAL in the research block 48.6_2

   . The MCMC estimates of B0 (18143.15t) and current biomass (17431.60 t) are much higher than the latest ... biomass estimates by CPUE-by-seabed method (3029 t) and Chapman method (4223 t). CCAMLR decision rule risk ... under the current catch level (170 t) become nearly zero (Table 3). Although the preliminal CASAL model ... 48.6. Author(s):  T. Okuda Title:  Preliminary results of stock estimation for D. mawsoni using CASAL ...

   Meeting Document : WG-FSA-18/72 : Author(s): T. Okuda

3. Assessment models for Antarctic toothfish (Dissostichus mawsoni) in SSRU 882E including data from the 2005/06 season

   and recapture data and the all vessel tag-release and recapture data (B0= 10 300 t and 9 530 t ... median estimated as 10 300 t (95% credible intervals 5 340–25 210 t), and current (B2006) biomass ... estimated to be 352 t for the reference case and 366 t for the all vessels case, assuming a future fishing ...

   Meeting Document : WG-FSA-06/48 : Author(s): A. Dunn and S.M. Hanchet (New Zealand)

4. Seals: Trophic modelling of the Ross Sea

   population are thought to breed annually (Shirihai 2002). The crabeater seal dives to 20–30 m typically ... Sound have been studied for over 30 years (e.g. Stirling 1969; Burns et al. 1998, 1999; Testa & Siniff ... ). In the southern Ross Sea, Weddell seals form large colonies (several hundred animals) from late September ... kg as a mean weight which we use here. Pups weigh 30–35 kg at birth (Shirihai 2002). Breeding ...

   Document : Site Section: Publications

5. e-sc-xxviii-a10.pdf

   ... ............................................................................. 540 HABITATS AND HABITAT-FORMING TAXONOMIC GROUPS THAT CONSTITUTE A VME ... VME habitat-forming organisms and features specified in Annex 22-06/B ....... 543 Review of Benthic ... types, would be important when considering the effects of bottom fishing. HABITATS AND HABITAT-FORMING ... The seven criteria included in the evaluation of benthic taxa are defined below: 1. Habitat-forming – One ... not occur over a time scale of 20–30 years. Therefore, where estimates of maximum longevity for the ... members of the taxon were available, they were scaled as Low (<10 years), Medium (10–30 years) and High ... (>30 years). Thus, longevity was categorised into the three levels with respect to the length of time ... been observed 20 or 30 years post impact (Clark et al., in press). 3.10 The Workshop agreed that application/pdf attached to:WS-VME-09

   Meeting Report : WS-VME-09

6. e-sc-xxiii-a4-appD.pdf

   ... and the operations of fishing fleets; (b) the degree to which approximations could be used to form ‘minimally ... to the progress that could be made. Nevertheless there are a number of key areas of data that are likely to form ... on modelling different components of the Antarctic marine ecosystem. This work formed the basis of WG-EMM-04 ... 1). InVitro 2.21 The biophysical model that forms the operating model in InVitro reproduces the main ... could be used to form ‘minimally realistic’ models1; (c) the types of software or computer ... there are a number of key areas of data that are likely to form the basic requirements of an ecosystem ... (Caswell and John, 1992; DeAngelis and Gross, 1992). This form of model provides a convenient framework ... the basis of decision rules, depending on the form of the agent. A summary of the major agent types application/pdf attached to:WS-PEMTAKM-04

   Meeting Report : WS-PEMTAKM-04

7. The 1991/92 fishery for Dissostichus eleginoides in Subarea 48.3

   SIBJlSIJlHCb CJle.llCTBHeM HCnOJlb30BaHHSI 30 to 35 mm]; • Type III - hooks fully recurving, in one plane ... for D. eleginoides was rather shorter than previous seasons, primarily because of the entry into the fishery ... . Biology and status of exploited Antarctic fish stocks: a review. BIOMASS Scientific Series ...

   Science Journal Paper : Selected Scientific Papers, SC-CAMLR-SSP/9 (Selected Scientific Papers, SC-CAMLR-SSP/9) : 31–48 : Author(s): Agnew, D.J. and C.A. Moreno

8. A single-area stock assessment model of Antarctic toothfish (Dissostichus mawsoni) in SSRU 88.2E for the 2004/05 season

   uncertain, with the median estimated as 7720 t (95% credible intervals 3760–22 240 t), and current (B2005 ... , were estimated to be 670 t. However, as the fishing selectivity was estimated to be to the right of the ... . Moreover, the mean catch that could actually be taken under this scenario was 450 t. Hence, two revised ... equal to the maturity ogive, and hence the yield was calculated as 273 t. The second used the model ...

   Meeting Document : WG-FSA-05/31 : Author(s): A. Dunn, D.J. Gilbert and S.M. Hanchet (New Zealand)

9. A comparison between otoliths and scales for use in estimating the age of Dissostichus eleginoides from South Georgia

   and a much less productive fishery. Sustainable exploitation rates should have been 20-30% of that based ... -increments, surrounded by a region with less defined micro- increments forming a dorsal protrusion ... of the nucleus was defined as the inner border of the first hyaline zone, which was typically Comparing ... undisrupted around the focus, the compressed and intervening circuli were considered to form an annulus ...

   Science Journal Paper : CCAMLR Science, Volume 8 (CCAMLR Science, Volume 8) : 75–92 : Author(s): Ashford, J.R., S. Wischniowski, C. Jones, S. Bobko and I. Everson

10. WG-EMM-14

    (20°W–30°E) V. Shnar and S. Kasatkina (Russia) WG-EMM-14/21 Analysis of krill fishery operations ... WG-EMM-14/30 CEMP indices: 2014 update Secretariat WG-EMM-14/31 Rev. 1 Update on the analysis of fish ...

    Meeting

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