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1. At-sea distribution and prey selection of Antarctic petrels and commercial fisheries

   like seabirds. In the Southern Ocean, there is an extensive fishery for Antarctic krill Euphausia ... operations versus predators is needed to predict fishery-related impacts on krill-dependent predators. In ... Antarctic petrels was limited but varied greatly among and within years, and was high in some periods during ... the non-breeding season. In a second step, we described the length frequency distribution of Antarctic ...

   Meeting Document : WG-EMM-16/P15 : Autor(es): S. Descamps, A. Tarroux, Y. Cherel, K. Delord, O.R. Godø, A. Kato, B.A. Krafft, S.-H. Lorentsen, Y. Ropert-Coudert, G. Skaret and Ø. Varpe

2. Propuesta para establecer un Área Marina Protegida en la región del mar de Ross

   the establishment of a marine protected area (MPA) in the Ross Sea Region (“Ross Sea Region Marine ... CCAMLR).  First submitted at CCAMLR XXXI in 2012, again at CCAMLR SM-II (CCAMLR-SM-II/04) and CCAMLR ... XXXII in 2013 (CCAMLR-XXXII/27), again at CCAMLR XXXIII in 2014 (CCAMLR-XXXIII/21), and at CCAMLR XXXIV ... in 2015 (CCAMLR-XXXIV/29 and CCAMLR-XXXIV/29rev1), our delegations propose that CCAMLR establish this ...

   Meeting Document : CCAMLR-XXXV/25 Rev. 1 : Autor(es): Delegations of New Zealand and the USA

3. Managing the Ross Sea toothfish fisheries – A response to the consultation responses (COMM CIRC 18/39)

   Abstract:  In 2017 the fishery in the Northern Area of the Ross Sea Area 88.1 was opened for one ... Secretariat has taken note of the responses to the consultation released in COMM CIRC 18/21 (CCAMLR ... monitoring, and the calculation of closure dates, for the 2018/19 season in the Ross Sea: The Secretariat ... fisheries in the Ross Sea. For the first 3 days of the fishery, when little information is available from ...

   Meeting Document : WG-FSA-18/07 : Autor(es): CCAMLR Secretariat

4. El control de las redes de pesca en los barcos de pesca de kril noruegos, las pruebas recientes y una propuesta de enmienda a la MC 25-03 para incluir la comunicación mediante cable entre los sensores de red y el barco

   trawl wire and net cable run in parallel and are closely aligned. This solution has now also been ... implemented on the FV Saga Sea because extensive trials carried out in 2017/18 with other alternatives were ... not successful. Extensive monitoring of bird interactions reflected in observer reports suggests that ... incidental mortality of, or injury to, seabirds and marine mammals during trawl fishing. As requested in a ...

   Meeting Document : SC-CAMLR-38/18 : Autor(es): O.A. Bergstad

5. Evaluation of the effects of illegal, unregulated and unreported (IUU) fishing on the legal catch of fisheries for Dissostichus eleginoides

   illegal, unregulated and unreported (IUU) fishing for toothfish in the CCAMLR area threatens the success ... catch and the legal catch were combined in the catch history and a new long-term sustainable annual ... , low levels of IUU fishing may be tolerated, but only in the short term, while the spawning stock is ... the CCAMLR assessment process. Continued IUU fishing at the rates reported by CCAMLR in 2001 will ...

   Meeting Document : WG-FSA-02/69 : Autor(es): A.J. Constable (Australia)

6. Trophic study of Ross Sea Antarctic toothfish (Dissostichus mawsoni) using carbon and nitrogen stable isotopes

   variables in explaining the variation of δ15N and δ13C. Positive relationships between length and δ15N ... were substantial residual within-species variations in δ15N and δ13C. Dissostichus mawsoni exhibited a ... range of 7 ‰ (9–16 ‰) in δ15N, which is equivalent to two trophic steps. All fish, except Antimora ... similar diet which itself varied in size and trophic status. Overall, Dissostichus mawsoni and ...

   Meeting Document : WG-EMM-08/27 : Autor(es): S.J. Bury, M.H. Pinkerton, D.R. Thompson, S. Hanchet, J. Brown and I. Vorster (New Zealand)

7. SCAR Report on Marine Acoustics and the Southern Ocean

   workshop on marine acoustic studies at the University of Cadiz, Spain in January 2006. The purpose of the ... workshop was to review improvements in knowledge and understanding of the interactions between marine ... mammals and noise generated by human activities in the Southern Ocean. The workshop revised the original ... risk assessments for particular acoustic equipment currently used in the Southern Ocean, e.g acoustic ...

   Meeting Document : CCAMLR-XXV/BG/23 : Autor(es): Submitted by SCAR

8. STRONG EFFECTS OF ENVIRONMENTAL CONDITIONS ON REPRODUCTIVE SUCCESS OF PENGUINS AT KING GEORGE ISLAND

   variability in the reproductive success of Adélie, gentoo, and chinstrap penguins can be explained by simple ... reproductive success in all species. Biological variables measured during the chick-rearing phase, like krill ... chinstrap penguins which breed later in the season than gentoo and Adélie penguins. In most cases, the final ... predictor variables detected in this analysis have exhibited directional trends, implying important effects ...

   Meeting Document : WG-EMM-09/43 : Autor(es): J. Hinke, C. Reiss and W. Trivelpiece (USA)

9. AGE ESTIMATION AND LEAD-RADIUM DATING OF ANTARCTIC TOOTHFISH (DISSOSTICHUS MAWSONI)

   commercial fishery in the Southern Ocean, yet many of their life history characteristics, including vital ... rates, remain unknown. In this study, Antarctic toothfish were aged using otolith age estimation ... estimated ages, the radioactive disequilibrium of lead-210 and radium-226 in otolith cores was measured and ... to at least 39 years of age. Estimated and radiometric ages were in close agreement, confirming age ...

   Meeting Document : WG-FSA-08/17 : Autor(es): C.M. Brooks, A.H. Andrews, J.R. Ashford, G.M. Cailliet, N. Ramanna and C. Lundstrom (USA)

10. FISHING EQUIPMENT, MARINE DEBRIS AND HYDROCARBON SOILING ASSOCIATED WITH SEABIRDS AT BIRD ISLAND, SOUTH GEORGIA, 2007/2008

    2008. It is the fifteenth such annual report. As in previous years, the majority of items (84%) of ... marine debris and fishing gear (mostly hooks and lines from longline fisheries) were found in association ... with wandering albatrosses Diomedea exulans, and very few in association with grey-headed Thalassarche ... was observed in the total number of items encountered (n=116) compared with the previous season. Two ...

    Meeting Document : WG-FSA-08/25 : Autor(es): D. Fox (UK)

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