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1. Estimating uncertainty in local biomass estimates of toothfish in CCAMLR in Subareas 58.4 and 48.6 research blocks

   that the underlying assumptions currently made in one or both of the methods are likely to be invalid. We recommend ... that the underlying assumptions currently made in one or both of the methods are likely to be invalid. We recommend ... in most years, providing some confidence in the estimates from the two different methods. The large ... in most years, providing some confidence in the estimates from the two different methods. The large ...

   Meeting Document : WG-SAM-17/12 : Author(s): L. Robinson, P. Burch and K. Reid

2. The winter distribution of Adélie and chinstrap penguins from two breeding colonies in the South Shetland Islands of Antarctica

   chinstrap penguins were tracked for a minimum of three months each, while one bird was followed for 5 months ... chinstrap penguins were tracked for a minimum of three months each, while one bird was followed for 5 months ... of five chinstrap and six Adélie penguins from two breeding colonies in the South Shetland Islands ... penguins from a breeding site in Admiralty Bay, King George Island (62° 10’ S, 58° 30’ W) were instrumented ...

   Meeting Document : WG-EMM-02/55 : Author(s): S.G. Trivelpiece and W.Z. Trivelpiece (USA)

3. The fishery for Patagonotothen brevicauda guntheri in CCAMLR Subarea 48.3

   and amount of catches by fine-scale rectangle (half a degree of latitude by one degree of longitude) and ten ... that the icefish ChampsocephaZus gunnari made up one quarter of the catch. While it is understandable ... 9 o 7 6 6 4 3 2 1 o - - - - - - - - - ~ - - - - - - - - - t5 ) \~ I 10 I 11S I 20 21S 30 I 31S T 40 41S I ISO IS IS 80 81S 7i I Size ... NOT LXX Other Species eS) eW) 1987 Nov 1-10 ANI 54 38 38 0 14 0 0 11-20 ANI 54 38 79 0 29 0 0 21-30 ... data and reports to the CCAMLR Working Group on Fish Stock Assessment indicated that this species was ... fishing is likely to have a significant effect on other species. P.b. guntheri has been reported as a by ...

   Science Journal Paper : Selected Scientific Papers, SC-CAMLR-SSP/7 (Selected Scientific Papers, SC-CAMLR-SSP/7) : 275–283 : Author(s): Everson, I. and C. Mitchell

4. Persistent organic pollutants in stomach contents of Adélie penguins from Edmonson Point (Victoria Land, Antarctica)

   Point (Ross Sea) (74°20'56.7"S, 165°08'10.03"E) were analysed. Gas chromatography ... wt, pp'DDE at 5.80 ng/g wet wt and and hexachlorobenzene (HCB) at 4.70 ng/g wet wt. Average ... . Foraging sites were identified by satellite trackers in two study periods. Author(s):  S. Corsolini ... ) (74°20'56.7"S, 165°08'10.03"E) were analysed. Gas chromatography revealed concentrations ...

   Meeting Document : WG-EMM-03/58 : Author(s): S. Corsolini, S. Olmastroni, N. Ademollo, G. Minucci and S. Focardi (Italy)

5. e-sc-xxx-a06.pdf

   ... of optimal habitats for 266 indicator species (including one VME target species) and the benthic ... as this is one of the least known areas in the Southern Ocean, there has been no historical exploitation, except ... to the analysis undertaken for East Antarctica might be useful. One possible approach may be to consider ... the paucity of data available in East Antarctica, the design was a credible one, and the subdivision ... fishing in East Antarctica had not taken place for many years and that information on krill fishing ... that it built on earlier related work described in WG-EMM-10/11 and 10/30. The SCP method by which ... WORKSHOP ON MARINE PROTECTED AREAS (Brest, France, 29 August to 2 September 2011) 259 CONTENTS ... commentary on objectives, rational use and methods for identifying MPAs application/pdf attached to:WS-MPA-11

   Meeting Report : WS-MPA-11

6. What’s the catch? Profiling the risks and costs associated with marine protected areas and displaced fishing in the Scotia Sea

   PLos ONE (submitted) ... discussed for achieving a range of protection and sustainable use objectives. Here, we evaluated two MPA ... that neither MPA scenario increased the risks of depleting krill predators when closed areas included ca. 80 ... discussed for achieving a range of protection and sustainable use objectives. Here, we evaluated two MPA ...

   Meeting Document : WS-SM-18/P03 : Author(s): E.S. Klein and G.M. Watters

7. Comparative biological characteristics of Electrona carlsbergi (Tåning) (Myctophidae) from the notal and Antarctic areas in the Southern Ocean Atlantic sector

   was somewhat higher,with the highest increment being observed at the 1st and 2nd years of life. Limiting age ... become mature at the 3rd year of life at 85-89 mm length. Determined differences of the length–age ... ,with the highest increment being observed at the 1st and 2nd years of life. Limiting age for fish from the notal ... year of life at 85-89 mm length. Determined differences of the length–age and length–weight ...

   Meeting Document : WG-FSA-90/21 : Author(s): K.V. Gorchinsky, V.M. Kiseleva and A.A. Filin (USSR)

8. PRELIMINARY ASSESSMENT OF MACKEREL ICEFISH, CHAMPSOCEPHALUS GUNNARI, IN THE VICINITY OF HEARD ISLAND AND MCDONALD ISLANDS (DIVISION 58.5.2), BASED ON A SURVEY IN APRIL 2009, USING THE GENERALISED YIELD MODEL

   year class detected in the last two years’ surveys is now fully recruited as the 3+ cohort ... of Division 58.5.2 to the west of 79o 20’ E using standard CCAMLR methods. The strong year class ... detected in the last two years’ surveys is now fully recruited as the 3+ cohort, and dominates ... of yield for the area of Division 58.5.2 to the west of 79o 20’ E using standard CCAMLR methods. The strong ...

   Meeting Document : WG-FSA-09/33 : Author(s): D.C. Welsford (Australia)

9. Modelling variability and estimating power to detect change in Adélie penguin fledgling weights

   . The statistical models were developed from first principles and incorporated both within- and between-year ... or decrease after an impact. Fledgling weight was found to decline through the fledging period each year ... , but there was no evidence that the rate of decline differed between years. A consequence of this finding is that it may ... be possible to simplify future monitoring, such that fledgling weight is measured at a single time each year ... and the limited gain from weighing more than 30 birds each year. This is the case for both one- and two-tailed ... from 12 split-year breeding seasons (1990/91 to 2001/02) which com- mence in October of one year ... for years 1994/95 and 1997/98, and in years 1990/91 and 1999/2000 data were obtained in only one five-day ... at just one time in each year. This would have substantial operational advantages for field programs ...

   Science Journal Paper : CCAMLR Science, Volume 13 (CCAMLR Science, Volume 13) : 191–200 : Author(s): Emmerson, L.M., C. Southwell and J. Clarke

10. Analysis of krill trawling positions north of the South Shetland Islands (Antarctic Peninsula area), 1980/81–1999/2000

    IIpOnYKTa (HanpH~ep, qHCJIeHHOCTb canbn r? Aonx sene~oro K ~ M I I X ) , Tatime ... Shetland Islands is one of the mail1 commercial krill fishing grounds. An enormous amount of fishing ... . The STP index has allowed us to conduct a one-dimensional analysis of trawling positions (latitudinal ... pente du plateau vers la fin des annees 80 et du plateau vers l'exterieur du plateau dans les annees 90 ... operations concentrated on the outer shelf in the early 1980s, along the shelf slope in the mid to late 1980s ... effect on trawling positions. Ice conditions for recent fishing periods were also demonstrated to have an ...

    Science Journal Paper : CCAMLR Science, Volume 8 (CCAMLR Science, Volume 8) : 25–36 : Author(s): Kawaguchi, S. and K. Segawa

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