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1. On the intensity of sampling krill trawl catches

   from commercial catches. In addition, the possible effect of two other factors (within-trawl ... (e.g. length-with-age). At present, and in the interests of both statistical rigour and the efficiency ... Abstract:  This paper uses actual krill length frequency data in an attempt to address the problem ... . The attention of WG-Krill is drawn to the following: * All measurements of length from commercial ...

   Meeting Document : WG-KRILL-90/27 : Autor(es): D.G.M. Miller (South Africa)

2. Quantifying the escape mortality of trawl caught Antarctic krill (Euphausia superba)

   mortality of krill escaping the trawl nets in our study was 4.4 ± 4.4 %, suggesting that krill are fairly ... tolerant of the capture-and-escape process in trawls. Author(s):  B.A. Krafft, L.A. Krag, A. Engås, S ... of which are expected to increase. However, many of the length classes of krill can escape through ... commonly used commercial trawl mesh sizes. A vital component of the overall management of a fishery is to ...

   Meeting Document : WG-EMM-16/04 : Autor(es): B.A. Krafft, L.A. Krag, A. Engås, S. Nordrum, I. Bruheim and B. Herrmann

3. PREDICTING THE VULNERABILITY OF BENTHIC, HABITAT-FORMING ORGANISMS TO DISTURBANCE USING LIFE-HISTORY CHARACTERISTICS

   Abstract:  Assessing the impacts of fishing on Vulnerable Marine Ecosystems (VMEs) in the Southern ... dispersal capability. Recovery trajectories in the orders of many decades or centuries are predicted. Author ... Ocean is hampered by the paucity of information on the resistance and resilience of these ecosystems to ... data are presented for the phylum Cnidaria, an important group of habitat-forming organisms that are ...

   Meeting Document : WG-EMM-09/35 : Autor(es): K. Martin-Smith (Australia)

4. Results of the CCAMLR Antarctic fish otoliths/scales/bones exchange system

   . antarcticum. Agreement between otoliths and scales of individual N. gibberifrons was in the order of 50 ... Paper Title:  Results of the CCAMLR Antarctic fish otoliths/scales/bones exchange system Abstract ... / Description:  An exchange system was established among Members of CCAMLR to compare age determinations for the ... same species among different laboratories. Four species were included in the exchange: Notothenia ... , Notothenia gibberifrons and PJeuragramma antarcticum. The level of agreement in age determination was ... between otoliths and scales of individual N. gibberifrons was in the order of 50%. There was little ... recommendation of the CCAMLR Fish Age Determination Workshop held in Moscow from 14 to 19 July 1986 (SC-CAMLR ... and Argentina. Laboratories of the following Members took part in the exchange: USSR, Poland, German ...

   Science Journal Paper : Selected Scientific Papers, SC-CAMLR-SSP/6 (Selected Scientific Papers, SC-CAMLR-SSP/6) : 197–226 : Autor(es): Kock, K.-H.

5. Computer program for the calculation and validation of Verhoeff check digits

   type of errors in data for analysis are minimised. Accurate recording of the sequence numbers on tags ... the tag sequence number, can assist in the identification of errors in recorded data. A computer ... :  Computer program for the calculation and validation of Verhoeff check digits Approval:  Approved ... Abstract:  Abundance estimates from tag-release and tag-recapture data require that the number and ...

   Meeting Document : WG-FSA-SAM-05/11 : Autor(es): A. Dunn (New Zealand)

6. Infectious diseases and parasites of Antarctic and sub Antarctic penguins and the implications for CEMP

   present a summary of all such diseases of penguin species found in the Antarctic and sub-Antarctic ... . Haematological and biochemical values for healthy penguins which may be of use in diagnosis are presented also ... monitored we suggest that health of monitored species also should be considered in CEMP. Author(s):  J ... Abstract:  This paper draws attention to the possible implications for the CCAMLR Ecosystem ...

   Meeting Document : WG-CEMP-94/34 : Autor(es): J. Clarke and K. Kerry (Australia)

7. Effects of recruitment variability and natural mortality on Generalised Yield Model projections and the CCAMLR Decision Rules for Antarctic krill

   ;vector of recruitments" input option to simulate the population dynamics of krill in the Antarctic ... in length to the total captured in AMLR net samples in four sampling regions of the Antarctic ... maintaining spawning biomasses above 20% of unfished biomass in more than 90% of the trials. As the values for ... Peninsula region (Subarea 48.1) under various assumptions. The annual proportions of krill less than 36 mm ...

   Meeting Document : WG-EMM-12/26 : Autor(es): D. Kinzey, G. Watters and C. Reiss (USA)

8. Water mass distribution and circulation west of the Antarctic peninsula and including Bransfield Strait

   this water mass floods the continental shelf west of the Antarctic Peninsula. CDW is also found in ... Islands. Mixing of CDW results in reduction of the oxygen content of the overlying Antarctic Surface Water ... Abstract:  Historical hydrographic data from Bransfield Strait and the region west of the ... 34.6 to 34.73 and oxygen values below 4.5 ml 1-1, is the most prominent water mass in this region, is ...

   Meeting Document : WG-EMM-95/67 : Autor(es): Smith, D.A., Lascara, C.M., Klinck, J.M., Hofmann, E.E.

9. Vertical migrations of mackerel icefish (Champsocephalus gunnari) on the South Georgia shelf

   commercial concentrations of C. gunnari in years of high abundance of the species (1982/83, 1983/84 and 1986 ... considered in the paper. A distinct pattern of daily vertical migrations of C. gunnari was observed on the ... Paper Title:  Vertical migrations of mackerel icefish (Champsocephalus gunnari) on the South ... Georgia shelf Abstract / Description:  High values of coefficient of variation resulting from the ... and nototheniids in shelf waters of the South Georgia by means of trawl surveys. The assessment ... call for improvement of techniques in order to obtain reliable estimates. The objective of the ... evening hours and the gradual increase of catches in the morning indicates that fish migrate more rapidly ... highest. Therefore we did not observe any substantial differences in catches according to the time of day ...

   Science Journal Paper : Selected Scientific Papers, SC-CAMLR-SSP/8 (Selected Scientific Papers, SC-CAMLR-SSP/8) : 3–14 : Autor(es): Frolkina, J.A. and V.I. Shlibanov

10. Species identification illustrated guide of the Southern Ocean - CCAMLR convention area 48, 58, and 88

    species identification with real photographs in the Southern ocean. All of the photographs provided in ... superba) and longliner (Target species: Dissostichus spp.) of commercial fishery purposes in the Southern ... Abstract:  The purpose of this species identification illustrated guide is to facilitate by-catch ... ocean. The author welcome notification of any errors or possible improvement to this publication ...

    Meeting Document : WG-EMM-15/06 : Autor(es): Delegation of the Republic of Korea

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