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1. Diets of sympatrically breeding Adélie, gentoo and chinstrap penguins from Admiralty Bay, South Shetland Islands, Antarctica, 1981 to 2000

   during chick rearing over the 20-year period from 1981 to 2000. All three penguin species were largely ... , specifically the benthic Nototheniid species, while Adélie and chinstrap penguins largely ate two species of ... among the three species in the years of high versus low food loads. Adélie and chinstrap penguin adults ... years of the study, suggesting food availability may have declined significantly between the earlier ...

   Meeting Document : WG-EMM-03/29 : Autor(es): W.Z. Trivelpiece (USA), K. Salwicka (Poland) and S.G. Trivelpiece (USA)

2. Discussion on recent results from an integrated assessment of Antarctic krill (Euphausia superba) in Subarea 48.1

   (either decreasing or increasing) in krill biomass have not been apparent over the past 30+ years ... changes in biomass but lower absolute biomasses than the two annual models.  A monthly model estimated ... simulation testing.  Together, results from the two annual models and the seasonal model suggest that inter ... fishery. Author(s):  G.M. Watters, C.S. Reiss and D. Kinzey (USA) Title:  Discussion on recent results ...

   Meeting Document : WG-EMM-14/35 : Autor(es): G.M. Watters, C.S. Reiss and D. Kinzey (USA)

3. An index of per capita recruitment

   does not vary over age or between years; 2) 100% of age-1 animals spawn; 3) a representative sample of ... spawner when mortality is constant over all ages and years, and when all age-1 animals spawn. These ... introduce additional bias. On average, PCR will under estimate recruits per spawner by 30% if reasonable ... cycles in recruits per spawner after a 20% random sampling error was added to the value of R1 used in the ...

   Meeting Document : WG-EMM-99/50 : Autor(es): R. Hewitt (USA)

4. Proposal for an experimental crab fishery in Subarea 48.3

   if only one vessel participates. Author(s):  George Watters (USA) Title:  Proposal for an ... population dynamics of P. spinosissima, and consists of three phases to be conducted over a period of two ... years/fishing seasons. Phase 1 occurs at the start of the first fishing season and is a "survey ...

   Meeting Document : WG-FSA-93/22 : Autor(es): George Watters (USA)

5. Revised research plan for the 2013/14 exploratory longline fishery of Dissostichus spp. in Division 58.4.1

   least 3 years with the same sample size as decided at the last CCAMLR meeting for the current research ... of the austral summer sea-ice in the current research blocks during past 10 years. The sea-ice ... separation rule was one of the major inconveniences for successful research, as it may excessively limit the ... trigger level of 1 500 kg for the catch of Macrourus spp. in two 10-day periods provided in the paragraph ...

   Meeting Document : WG-FSA-13/38 : Autor(es): Delegation of Japan

6. Revised research plan for the 2013/14 exploratory longline fishery of Dissostichus spp. in Division 58.4.2

   least 3 years with the same sample size as decided at the last CCAMLR meeting for the current research ... of the austral summer sea-ice in the current research blocks in past ten years. The sea-ice condition ... rule was one of the major inconveniences for successful research, as it may excessively limit the ... level of 1 500 kg for the catch of Macrourus spp. in two 10-day periods provided in the paragraph 6 of ...

   Meeting Document : WG-FSA-13/39 : Autor(es): Delegation of Japan

7. New CCAMLR SISO Observer Manuals and updated longline logbook

   Abstract:  This paper presents two new observer manuals for finfish and krill fisheries. The ... data collection for a focussed skate tagging programme in the Ross Sea, beginning in the 2020 season ... . Author(s):  CCAMLR Secretariat Title:  New CCAMLR SISO Observer Manuals and updated longline logbook ...

   Meeting Document : WG-EMM-2019/75 : Autor(es): CCAMLR Secretariat

8. ACTION PLAN AIMED AT REDUCING SEABIRD BY-CATCH IN THE FRENCH EEZs IN STATISTICAL DIVISION 58.5.1 AND SUBAREA 58.6

   Abstract:  France's action plan aims to reduce considerably seabird by-catch by longliners ... a strategic plan to eliminate seabird mortality' (SC-CAMLR-XXVI, paragraph 5.6 (vii)). Author(s ... that France will pursue in the next few years to limit bird mortality. The plan will also list the ... response to the recommendation made during the CCAMLR-XXVI meeting that France should 'urgently submit ...

   Meeting Document : SC-CAMLR-XXVII/08 : Autor(es): Delegation of France

9. Principles for evaluating data collection plans in data-poor exploratory fisheries

   in accordance with the principles set forth in Article II of the Convention. However, several times ... over the last five years the Scientific Committee has noted with concern the lack of progress in ... Commissions’ goals for new, exploratory and closed fisheries as well as satisfying the objectives in Article ... II. Author(s):  P.E. Ziegler, D.C. Welsford and A.J. Constable (Australia) Title:  Principles for ...

   Meeting Document : WG-SAM-11/08 : Autor(es): P.E. Ziegler, D.C. Welsford and A.J. Constable (Australia)

10. Domain 1 MPA Proposal CM 91-XXrev1: Rationale of the changes for the Proposal for the Establishment of a Marine Protected Area in the Western Antarctic Peninsula- South Scotia Arc

    and Argentina at CCAMLR XXXVII. It also addresses the outstanding issues raised by Members during the ... last meeting of the Scientific Committee (Hobart, 2018). This document provides detailed information ... concentration. The specific changes made to the D1MPA model are described. Author(s):  Delegations of Argentina ...

    Meeting Document : SC-CAMLR-38/BG/03 : Autor(es): Delegations of Argentina and Chile

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