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1. RECENT POPULATION ESTIMATES AND TRENDS IN NUMBERS OF ALBATROSSES AND GIANT PETRELS BREEDING AT THE SUB-ANTARCTIC PRINCE EDWARD ISLANDS

   have remained stable, whereas the population on Prince Edward Island decreased by 20% from 2001 to 2008 ... sooty albatrosses P. fusca on Marion Island have decreased by almost 2% per year since 1996, continuing ... group (Marion and Prince Edward islands) was conducted during December 2008, seven years after the ... that has since reversed. Numbers of grey-headed albatrosses Thalassarche chrysostoma on Marion Island ...

   Meeting Document : WG-EMM-10/P4 : Autor(es): P.G. Ryan, M.G.W. Jones, B.M. Dyer, L. Upfold and R.J.M. Crawford

2. Recent population estimates and trends in numbers of albatrosses and giant petrels breeding at the sub-Antarctic Prince Edward Islands

   have remained stable, whereas the population on Prince Edward Island decreased by 20% from 2001 to 2008 ... sooty albatrosses P. fusca on Marion Island have decreased by almost 2% per year since 1996, continuing ... group (Marion and Prince Edward islands) was conducted during December 2008, seven years after the ... that has since reversed. Numbers of grey-headed albatrosses Thalassarche chrysostoma on Marion Island ...

   Meeting Document : WG-EMM-10/P04 : Autor(es): P.G. Ryan, M.G.W. Jones, B.M. Dyer, L. Upfold and R.J.M. Crawford

3. Foraging behaviour and reproductive success in chinstrap penguins: the effects of transmitter attachment

   method with which to monitor foraging trip duration in penguins by the CCAMLR (Commission for the ... on: (i) the effects of radio transmitter attachment on nest attendance, foraging trip duration, nest ... December 1990 to January 1991 in a discrete chinstrap penguin colony composed of 666 nests on Seal Island ... , South Shetland Islands. In total, one member of each pair at 20 nests and both members of each pair at ... 666 nests on Seal Island, South Shetland Islands. In total, one member of each pair at 20 nests and ... 20 000 pairs of chins trap penguins nest on Seal Island, South Shetland Islands, Antarctica (600 ... instrumented failed before the first nest check on 30 December (the instrumented birds could not be located ... visually, although one was regularly detected on the radio-telemetry data logger). A test for whether the ...

   Science Journal Paper : Selected Scientific Papers, SC-CAMLR-SSP/8 (Selected Scientific Papers, SC-CAMLR-SSP/8) : 291–303 : Autor(es): Croll, D.A., J.L. Bengtson, P.L. Boveng, M.E. Goebel and J.K. Jansen

4. Age validation of juvenile Notothenia rossii at Potter Cove, South Shetland Islands, using mark-recapture data

   marked specimens gives the most reliable information. We carried out a tagrecapture experiment on ... Notothenia rossii at Potter Cove, to validate, for first time for this species using this method, the ... principle of annual deposition of an annulus in scales and otoliths. Of 132 juvenile specimens (TL = 22.1 ... –38.1 cm) tagged and released in successive years from 2004 to 2010, 7 were recaptured at the same site ...

   Meeting Document : WG-FSA-13/P01 : Autor(es): E. Moreira, E. Barrera-Oro and M. La Mesa

5. Zooplankton: Trophic modelling of the Ross Sea

   proportion of body carbon for growing krill for krill of 20, 30 and 40 mm length, giving values of Q/B ... an annual average P/B of 4.5 y-1. Population growth for Rhincalanus gigas, based on a modelling ... years, assuming that growth periods are only for 4–6 months of the year (Ikeda, 1985). Euphausia ... . crystallorophias up to between 0.02–474 gWW/1000m3 were found, with an average value for E. crystallorophias and E ...

   Document : Site Section: Publications

6. SC-CAMLR-SSP/5 – Part II, 1988

   ; ( c ) For the predicted period fishing intensity was FO.1• In the first two cases TAC=2S-30 thousand ... regression methods. The recruitment was taken at the lowest possible level for all these years (400 million ... an average value for the main age groups. Stock status and T AC prediction if F = constant ... survey cruise and discuss their changes over recent years. The analysis is based mostly on the ...

   Document : Site Section: Publications

7. Modelling and decision making as part of the CCAMLR management regime

   horizons, time steps, constraints and data) were identified in an attempt to provide a blueprint for the ... environment essential for the effective management of the Antarctic marine ecosystem within the requirements ... of CCAMLR Article II. Eight attributes (purpose, description, variables, driving forces, time ... formulation of a suitable decision-making protocol for management purposes. File:  16-Miller.pdf ... fishing. 5 years. 1 year unless there is a seasonal influence ·on the population. Data limited ... biomass. Prey biomasses and harvesting. 5 years. 1 year unless there is a seasonal influence on the ... data) were identified in an attempt to provide a blueprint for the development of suitable ... management recommendations on renewable resources. The potential for over-dependence on such less objective ...

   Science Journal Paper : Selected Scientific Papers, SC-CAMLR-SSP/3 (Selected Scientific Papers, SC-CAMLR-SSP/3) : 295-322 : Autor(es): Miller, D.G.M.

8. Analysis of haul data from the South Georgia krill fishery

   focused, operating in a limited area along the shelf edge on the northern coast of the island. Each day ... establish the time required for each phase of the fishing operation. The times associated with shooting and ... hauls were generally small, suggesting that little effort was spent searching for fishable swarms beyond ... existed between years, with 1995 being a better season than either 1994 or 1996. Aspects of mesoscale ... . For example, in 1994 two vessels from Japan left on the same day (vessels 2 and 3). Within their ... (nominally for June and July at 54O00'S; 35"30fW), a two-sample T-test based on 10 daylight hours (hours ... operating in different years. Most vessels from Poland and Ukraine operated for just a single year, while ... krill abundance and offer little but probably necessary for the future calculation information on how ...

   Science Journal Paper : CCAMLR Science, Volume 5 (CCAMLR Science, Volume 5) : 9–30 : Autor(es): Trathan, P.N., I. Everson, E.J. Murphy and G.B. Parkes

9. CCAMLR-XXVII/19, Annex I

   of relevant information (e.g. SC-CIRC-08/30); an expert workshop to review the information and agree ... 2008-2009 for New Zealand: implementing Conservation Measure 22-06 (Bottom Fishing in the Convention ... workshop was held over two days. The workshop reviewed the fishing method in detail, determined a ... fishery effort to date. That information was used to undertake an assessment of the likely impact of the ... . SC-CIRC-08/30); an expert workshop to review the information and agree key analytical frameworks ... (SC-CIRC-08/30). However, the two most frequent groups observed were Cnidaria and Invertebrates ... 1.2 m long and weighs approximately 20 kg; these chains act as ‘springs’ to keep tension on the line ... during descent and to stabilise the end of the line on the ocean floor. An additional 50 m of floating ...

   Document : Site Section: Publications

10. e-cc-xxi-a5-appIII.pdf

    ... Import Control Program and by Ms K. Dawson (USA) and Mr T. Pedersen (Secretariat) on a proposal for an ... . Presentations were made by Mr I. Hay and Mr J. Davis (Australia) on a proposal for a centralised vessel ... were to be consulted in order to get their views on the type of data which could be required for their ... Dissostichus spp. for fresh, frozen, and two fillet products – in sections 0302 (fresh), 0303 (frozen), 0304 application/pdf attached to:CDS Informal Group

    Meeting Report : CDS Informal Group

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