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1. Review of CCAMLR activities on monitoring marine debris in the Convention Area

   on marine mammals and seabirds in the Convention Area has been reviewed. The CCAMLR Marine Debris ... , reached a peak in the period 1994–1996 at Bird Island and Signy Island has declined thereafter. The level ... of marine debris found in seabird colonies at Bird Island has continually increased, with fishing ... ) entanglement at Bird Island reached a peak in 1993 and showed a decline until 2000 since when there has been a ...

   Meeting Document : SC-CAMLR-XXII/BG/25 : Author(s): Secretariat

2. Sources of variance in studies of krill population genetics

   Abstract:  There is a long-term interest in the population genetics of Antarctic krill species ... resurgence of interest in identifying distinct stocks of swarming krill species has been driven by the ... structure. More recent investigations using sequence variation in mitochondrial DNA (mtDNA) did indicate ... variance attributable to differences between regions. Genetic differentiation between stocks of krill in ...

   Meeting Document : WG-EMM-01/12 : Author(s): S.N. Jarman and S. Nicol (Australia)

3. An acoustic survey of Antarctic krill on the South Georgia shelf, CCAMLR Subarea 48.3, in January 1992

   Abstract:  Acoustic surveys designed to assess krill abundance are costly in time and money, so ... the opportunity was taken in 1992 to produce a krill biomass estimate as a by-product of a fish stock ... Georgia. The appearances of echoes on echo charts were used to decide which echoes to include in krill ... ) echoes from larger scatterers. The data in the krill-size subset has been converted to density estimates ...

   Meeting Document : WG-EMM-96/42 : Author(s): Everson, I., Goss, C.

4. Candidate baseline data for ecosystem indicators in the Ross Sea region. Part B: Discussion of the data

   characterize the status of the marine ecosystem in the Ross Sea region. These baselines provide benchmarks from ... which to assess change and evaluate the performance of the MPA. Here, and in an accompanying working ... paper (SC-CAMLR-XXXVII/11), we suggest candidate baseline data for seven indicator species listed in the ... . crystallorophias), and larval and juvenile Antarctic silverfish (Pleuragramma antarcticum) in the RSRMPA; zone ...

   Meeting Document : SC-CAMLR-XXXVII/BG/13 : Author(s): Delegation of the USA

5. Fatty acids composition of spiny icefish Chaenodraco wilsoni in the Bransfield Strait and its implication to local food availability

   to the high-Antarctic of the Southern Ocean, including the Bransfield Strait. The water mass in the ... Strait is complex, with warm, low-salinity surface waters found in the western and northern BS and colder ... monounsaturated fatty acids (MUFAs), and eight polyunsaturated fatty acids (PUFAs). The significant difference in ... (TBW) and the Transitional Zonal Water with Weddell Sea influence (TWW) in the Bransfield Strait. C ...

   Meeting Document : WG-FSA-18/76 : Author(s): Q.Y. Yang, G.P. Zhu and K. Reid

6. Implementation and preliminary results from the synoptic krill survey in Area 48, 2019 conducted by the Chinese krill fishing vessel Fu Rong Hai

   48, the Chinese krill fishing vessel Fu Rong Hai conducted the survey in the Subarea 48.1 from 2 ... generally following the procedures applied in the CCAMLR 2000 survey analyses, and estimates of krill ... relatively higher than the estimates of the CCAMLR2000 survey in the same area. Main objective of the present ... the Chinese vessel, and further cooperated analysis on the survey data might be done in the upcoming ...

   Meeting Document : WG-EMM-2019/43 : Author(s): X. Wang, X. Zhao, B. Zou, G. Fan, X. Yu, J. Zhu, J. Zhang and Y. Ying

7. Indices of body condition and body composition in female Antarctic fur seals (Arctocephalus gazella)

   composition in Antarctic fur seals (Arctocephalus gazella). Measurements of total body water (TBW) and total ... impedance analysis (BIA) and morphometric indices of body condition in 52 adult females. TBW was weakly ... body condition and body composition in female Antarctic fur seals (Arctocephalus gazella) Approval ...

   Meeting Document : WG-EMM-95/21 : Author(s): Arnould, J.P.Y.

8. Patagonian toothfish maturity in fishing area 48.3 (South Georgia and Shag Rocks)

   Abstract:  Studies of Patagonian toothfish size composition in fishing area 48.3 were made to ... maturity ogive was drawn and compared with size composition in catches of recent years to show that ... . Shust and A.N. Kozlov (Russia) Title:  Patagonian toothfish maturity in fishing area 48.3 (South Georgia ...

   Meeting Document : WG-FSA-03/99 : Author(s): K.V. Shust and A.N. Kozlov (Russia)

9. A LARGE-SCALE SURVEY OF ADÉLIE PENGUIN BREEDING DISTRIBUTION IN EAST ANTARCTICA

   across the Australian Antarctic Territory in east Antarctica found that approximately half of the species ... current breeding distribution, it is not possible to reliably assess possible future change in breeding ... sites, increasing the number of known breeding sites in the survey region by 42% from 104 to 148. Author ... BREEDING DISTRIBUTION IN EAST ANTARCTICA Approval:  Approved ...

   Meeting Document : WG-EMM-11/34 : Author(s): C. Southwell and L. Emmerson (Australia)

10. Revised selectivities for Dissostichus eleginoides taken by longliners in Subarea 48.3

    selectivities for the years 1995 – 2000 for input to the GYM assessment. In this paper, I propose a revised ... method for estimating the selectivities based on an assumption that the proportions of the total CPUE in ... an area for a particular length class that are taken in different depth zones are Beta-distributed ... for Dissostichus eleginoides taken by longliners in Subarea 48.3 Approval:  Approved ...

    Meeting Document : WG-FSA-02/64 : Author(s): G.P. Kirkwood (United Kingdom)

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