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1. Fishery Report: Dissostichus eleginoides Heard Island (Division 58.5.2)

   ............................................................... 24 6. By-catch of birds and marine mammals............................................... 24 6.1 ... period. 6. By-catch of birds and marine mammals 48. No seabird mortality has been reported ... –1, has been adopted for this year pending new analyses and/or the general considerations on natural ... and rates (BPT: birds/trawl) and species composition of by-catch, recorded by observers in Division 58.5.2 ...

   Document : Site Section: Publications

2. TERMS OF REFERENCE AND ORGANISATION OF WORK OF THE STANDING COMMITTEE ON IMPLEMENTATION AND COMPLIANCE (SCIC)

   by the Commission with the following terms of reference. 1. The Committee shall be tasked with ... providing the Commission with information, advice and recommendations necessary to give effect to Articles X ... Parties’ implementation of, and compliance with, conservation and management measures adopted by the ... Commission; (ii) review and assess, as appropriate, the implementation of, and compliance with, conservation ...

   Meeting Document : SCIC-10/03 : Author(s): SCIC

3. Reproductive ecology of Antarctic toothfish, Dissostichus mawsoni (Norman, 1937) (Actinopterygii: Nototheniidae), in the Antarctic waters (SSRUs 58 and 88)

   March, 2016. Female ratios were found to be 0.49 in both areas, showing higher female occurrence with ... was found to be 0.53, and displayed the tendency of increase with increase in the total length 140 cm ... are as follows. The average gonadosomatic index of the fish was found to be 2.16, with 2.57 for female ... proportion with 41.9% at the mature stage, and followed by the growing stage with 40.6% and ripe stage with ...

   Meeting Document : WG-FSA-18/65 : Author(s): J.-W. Kim, S.-G. Choi, S. Chung and D.H. An

4. Physical oceanographic setting of the Siedlecki January 1987, South Shetland Island data set

   of the National Marine Fisheries Service REFERENCES CARMACK, E. and T. FOSTER. 1975. On the flow of water out ... data set. New York: Columbia University Press, 11 pp., 233 plates. GORDON, A.L. 1988. Spatial ... and thermohaline zonation of the Antarctic Circumpolar Current at Drake Passage. Journal of Marine Research 40 ... mixing processes of Bransfield Straits water (derived from the Weddell, with further local modification ... the Scotia Front protrudes to the south, perhaps associated with mesoscale structures. The Weddell ... -Scotia Confluence in the Bransfield Straits is associated with abundant krill populations. It is ...

   Science Journal Paper : Selected Scientific Papers, SC-CAMLR-SSP/5 – Part II (Selected Scientific Papers, SC-CAMLR-SSP/5 – Part II) : 161-184 : Author(s): Gordon, A.L.

5. Do Adélie penguin fledgling weights provide an index of prey availability?

   the end of the breeding season were more strongly correlated with later foraging trips than with ... throughout the breeding season resulting in good breeding success with heavy fledglings or poor breeding ... success with light fledglings. In other seasons, there was a disparity between breeding success and ... fledgling weight. For example, low breeding success could occur in a season with heavy fledglings associated ...

   Meeting Document : WG-EMM-05/21 : Author(s): L. Emmerson, C. Southwell and J. Clarke (Australia)

6. Distribution and diet of juvenile Patagonian toothfish on the South Georgia and Shag Rocks shelves (Southern Ocean)

   , with fish subsequently dispersing to deeper water around both the South Georgia and Shag Rocks shelves ... . Mean size of juvenile toothfish increased with depth of capture. Stomach contents analysis was ... piscivorous, with the diet dominated by notothenid fish. The yellow-finned notothen, Patagonotothen guntheri ... prey were Antarctic krill and notothenid fish. The diet changed with size, with an increase in ...

   Meeting Document : WG-FSA-07/P4 : Author(s): M.A. Collins, K.A. Ross, M. Belchier, K. Reid. (Mar. Biol., 152: 135–147 (2007)).

7. Mitigating killer whale depredation on demersal longline fisheries by changing fishing practices

   with significant losses for fisheries and potential impacts on wild populations of depredating species ... identify fishing practices that could reduce odontocete depredation, with a focus on killer whales (Orcinus ... orca) interacting with Patagonian toothfish (Dissostichus eleginoides) longliners off the Crozet ... islands. Data collected by fishery observers from 6,013 longline sets between 2003-2013, paired with ...

   Meeting Document : WG-FSA-14/P03 : Author(s): P. Tixier, J. Vacquie Garcia, N. Gasco, G. Duhamel and C. Guinet

8. Gonad analysis of Antarctic toothfish in Subareas 58.4 and 88.3

   found to be 0.50, and displayed the tendency of increase with increase in the total length 140 cm. The ... -synchronous type. In the ovaries of growing stage, initial vitellogenic oocytes with approximately 150 ㎛ of ... . Frequency of ovarian development stages of Antarctic toothfish showed the highest proportion with 45.4% at ... the ripe stage, and followed by the growing stage with 25.9% and mature stage with 28.7%. Frequency of ...

   Meeting Document : WG-FSA-17/09 : Author(s): J. Kim, S.-G. Choi, J. Lee, J. Lee and D. An

9. Fishery Report: Champsocephalus gunnari Heard Island (Division 58.5.2)

   ............................................................... 9 6. By-catch of birds and mammals ....................................................... 9 7. Ecosystem ... smaller than this size exceeds 10% in a haul, then the vessel must move to a new fishing area; (iii ... . Conservation Measure 42-02). 6. By-catch of birds and mammals 28. In 2006/07, no seabirds were killed ... in 2002 (1), 2003 (11) and 2004 (13). No incidents of marine mammal by-catch occurred while fishing ...

   Document : Site Section: Publications

10. APPLYING A TS-PROBE FOR MEASURING ANTARCTIC KRILL (EUPHAUSIA SUPERBA) TARGET STRENGTH IN SITU: PROCEDURES AND DATA ANALYSIS

    and analysis with some results for one selected station are presented. A Simrad EK60 split beam system ... transducers with 7o half power beam opening angles. The orientation of the probe was monitored with sensors ... transducer platform with the purpose of measuring the orientation of the organisms. All system communication ... documented through recordings with hull-mounted ship echosounders and verified through net samples. The probe ...

    Meeting Document : SG-ASAM-09/13 : Author(s): G. Skaret, L. Calise and E. Ona (Norway)

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