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1. Spatio–temporal dynamics of Antarctic krill fishery: identification of fishing hotspots

   of the greatest fishery in Antarctic waters. Management of the fishery is based on a precautionary ... catch limit, representing 0.11 the allowable catch limit for CCAMLR Area 48, and further divided by ... FHs. Results indicate that the fishery is presenting consistent FH across years, particularly during ... those years when the precautionary catch limit is reached. These events occur mainly in the centre of ...

   Meeting Document : WG-EMM-16/52 : Автор(ы): F. Santa Cruz, B. Ernst and J.A. Arata

2. Interannual variation in the diet of the Antarctic prion Pachyptila desolata at South Georgia

   copepods, especially Rhincalanus gigas and Calanoides acutus, in two years of low krill abundance ... regurgitated by adult birds during five breeding seasons at Bird Island, South Georgia. In all years the diet ... . Antarctic krill Euphausia superba was the dominant prey item in three years and was replaced by calanoid ... . Differences in the prey species taken and observations of foraging behaviour suggest that in years of low ...

   Meeting Document : WG-EMM-97/12 : Автор(ы): Croxall, J.P., Edwards, T.M., Reid, K.

3. Benchmarking CCAMLR

   Scientific Committee symposium will likely raise these issues again which presents an opportunity to revisit ... the opportunity to develop a CCAMLR stock assessment and advice benchmarking process. The need for ... this was first raised in Scientific Committee (SC-XXXII, paragraph 3.66), developed in Darby (WG-SAM-14 ... Secretariat Workflow Status:  Content Approved Delegation responsibility for releasing documents:  United ...

   Meeting Document : SC-CAMLR-XXXV/BG/31 : Автор(ы): Delegation of the United Kingdom

4. Krill Fishery Report

   the same information provided in the previous report (i.e. an introduction on the background of the ... catch maps for the last complete seasons (2014) and the current incomplete season (2015), an inventory ... completed for finfish fisheries in WG-FSA (www.ccamlr.org/node/75667). The Secretariat agreed to coordinate ... the preparation of a draft krill fishery report for consideration at WG EMM-14 that would be similar ...

   Meeting Document : WG-EMM-15/30 : Автор(ы): CCAMLR Secretariat

5. Long-term observations from Antarctica demonstrate that mismatched scales of fisheries management and predator–prey interaction lead to erroneous conclusions about precaution

   hierarchical model and 30+ years of monitoring data, we show that expected penguin performance was reduced when ... Abstract:  Low catch limits for forage species are often considered to be precautionary measures ... that can help conserve marine predators. Uncertainty about the impacts of fisheries removals on ... Ocean and are key forage for numerous predators. Current krill removals are considered precautionary and ...

   Meeting Document : WG-EMM-2019/11 : Автор(ы): G.M. Watters, J.T. Hinke and C.S. Reiss

6. Inclusion of fisheries notifications in the Database of Upcoming Expeditions to the Southern Ocean

   (www.soos.aq). Developed by the Australian Antarctic Data Centre, DueSouth is an open-access resource for the ... research vessels. Building on the 2018 endorsement by the Scientific Committee (e-sc-xxxvii_1.pdf paragraph ... Abstract:  Many international programs collect information on upcoming activities in the Southern ... community that supports the planning of collaborative field programs by providing basic information on ...

   Meeting Document : CCAMLR-38/BG/26 : Автор(ы): Submitted by SCOR

7. Antarctic sea ice losses drive gains in benthic carbon drawdown

   phytoplankton die and sink to the sea-bed where the carbon is sequestered for thousands of years. This carbon ... drawdown per year on the West Antarctic continental shelf. Carbon accumulation differs significantly ... Peninsula in the last few years has exposed new open water, allowing large blooms of phytoplankton to ... sink acts as a negative feedback to climate change, with an estimated 2.9 million tonnes of carbon ...

   Meeting Document : SC-CAMLR-XXXIV/BG/34 : Автор(ы): Delegation of the United Kingdom

8. Population structure of icefish (Champsocephalus gunnari) in the South Georgia area (Antarctic)

   assume the common origin of the western and Shag Rock groupings. C.gunnari of two-three years old (at the ... length and older than 6-7 years (10-11 years in the South Georgia area) and considerably lower number of ... isolation of the area. On the basis of the cluster analysis the similarity of icefish up to 22 cm in length ... similarity between the eastern and western groupings and the differences between those two and Shag Rocks ...

   Meeting Document : WG-FSA-04/40 : Автор(ы): Zh.A. Frolkina and I.A. Trunov (Russia)

9. TEMPORAL CLARIFICATION OF THE TRANSITION FROM BLUE PHASE FINGERLING TO EARLY JUVENILE BROWN PHASE IN NOTOTHENIA ROSSII FROM THE SOUTH SHETLAND ISLANDS

   Abstract:  Scales and whole otoliths were read for age determination of early stages of Notothenia ... rossii caught in Potter Cove, South Shetland Islands, in summer of years 2003-2006 and 2008. The sample ... phase juveniles of 8.5-20.9 cm and predominant age groups 1-2 years. Counting of sclerites facilitated ... the interpretation of the rings, particularly in the central area of the scale. To clarify two issues ...

   Meeting Document : WG-FSA-09/32 : Автор(ы): E. Barrera-Oro, E. Moreira, N. Alescio and E. Marschoff (Argentina)

10. BEACH DEBRIS SURVEY – MAIN BAY, BIRD ISLAND, SOUTH GEORGIA 2006/2007

    Island, South Georgia (covering the period 1 October 2006 to 30 September 2007) a total of 365 items were ... collected. This represents a reduction by 33% on the 544 items recorded in 2005/06 and a decrease in mass of ... previous years: 73% during summer (265 items) and 27% during winter (100 items). After three consecutive ... years in which no fisheries related debris was observed, one nylon fishing line and one snood were found ...

    Meeting Document : WG-FSA-08/24 : Автор(ы): F. Le Bouard (UK)

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