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1. Entanglement of Antarctic fur seals (Arctocephalus gazella) in man made debris at Bird Island, South Georgia, during the 2006 winter and 2006/07 breeding season

   unknown. The increase in the number of winter entanglements (41) and animals with severe wounding (20) was ... the highest recorded in 14 years, whilst the recent escalation in summer entanglements since 2004/05 ... total of 41 winter entanglements were observed in the reporting period compared to 2 observed in the ... previous winter. This is the second highest winter total since records began in 1990 (the highest was in ...

   Meeting Document : SC-CAMLR-XXVI/BG/17 : Autor(es): Delegation of the United Kingdom

2. Entanglement of Antarctic fur seals (Arctocephalus gazella) in man-made debris at Signy Island, South Orkney Islands, 2004/05

   seals wearing neck collars of man-made debris, both were sub-adult males entangled with fishing net. In ... one case the entangling material had become attached to a rock and the animal was tethered to the ... :  Entanglement of Antarctic fur seals (Arctocephalus gazella) in man-made debris at Signy Island, South Orkney ...

   Meeting Document : SC-CAMLR-XXIV/BG/18 : Autor(es): Delegation of the United Kingdom

3. A descriptive analysis of the toothfish (Dissostichus spp.) tagging programme in the Ross Sea up to 2005/06

   . Tagging rates by area over the past three years have been in the same proportion as the catch by area ... Abstract:  A descriptive analysis of the toothfish tagging programme carried out in Subareas 88.1 ... . However, recapture rates have tended to be higher in the northern and eastern SSRUs 88.1C and 88.2E. About ... 20% of the recaptures could not be matched to a release observation, mainly because of missing ...

   Meeting Document : WG-FSA-SAM-06/09 : Autor(es): A. Dunn and S.M. Hanchet (New Zealand)

4. Fishery Report: Exploratory fishery for Dissostichus spp. in Division 58.4.3a

   the Year-of-the-Skate, and the protocol in CCAMLR-XXVII, paragraph 4.55, was implemented. 20. In ... been a success overall and had met its objectives to enhance data collection and improve tagging in ... applies to this fishery and in recent years has been linked to an exemption for night setting in CM 24-02 ... Mitigation In accordance with CM 25-02, except paragraph 4 if requirements of CM 24-02 are met. Carry ...

   Document : Site Section: Publications

5. Acoustic estimates of krill biomass in the Elephant Island area: 1981–1993

   Paper Title:  Acoustic estimates of krill biomass in the Elephant Island area: 1981–1993 Abstract ... / Description:  Acoustic estimates of krill biomass in the vicinity of Elephant Island are presented for the ... years 1981 to 1993 (with the exception of 1982 and 1986). Estimates for 1981 to 1991 are based on ... density over the 13-year period were 1 703 x  103 tonnes and 53.2 g/ 2. File:  01hewitt-demer.pdf ... the effects of variations in year class strength. In six out of seven cases the change in density ... BIOMASS IN THE ELEPHANT ISLAND AREA: 1981 - 1993 R.P. Hewitt Southwest Fisheries Science Center La ... 92093, USA (Supported by the Hertz Foundation) Abstract Acoustic estimates of krill biomass in the ... vicinity of Elephant Island are presented for the years 1981 to 1993 (with the exception of 1982 and 1986 ...

   Science Journal Paper : CCAMLR Science, Volume 1 (CCAMLR Science, Volume 1) : 1–5 : Autor(es): Hewitt, R.P. and D.A. Demer

6. Diel vertical distribution of Antarctic krill around the South Shetland Islands in February 2019 and its potential effect on biomass estimation

   vertical distribution of krill swarms around the South Shetland Islands in Subarea 48.1 were analyzed based ... on data collected by the Chinese fishing vessel participating in the international 2019 Area 48 ... survey. Results show that more krill swarms were found in shallower depth at night than during daytime ... likely underestimate the krill density due to the shallow distribution pattern of the animal, which may ...

   Meeting Document : SG-ASAM-2019/05 : Autor(es): X. Wang, X. Yu, J. Zhang and X. Zhao

7. Glider-based estimates of Antarctic krill in Bransfield Strait, and the West shelf off Livingston Island, Antarctica

   biomass assessments of Antarctic krill (Euphausia superba) in the Bransfield Strait and the west shelf of ... -December 2018 and mid-March 2019. We compare mean biomass density (g m-2) estimates derived from gliders to ... replace vessel-based biomass surveys. In the Bransfield Strait, glider-based biomass density estimated ... over 13 years of ship surveys. On the west shelf of Livingston Island, glider-based biomass densities ...

   Meeting Document : WG-EMM-2019/13 : Autor(es): C. Reiss, A. Cossio, G. Cutter, J. Walsh and G. Watters

8. Some components of uncertainty in the CCAMLR 2000 acoustical survey of krill

   Abstract:  Quickly studied and quantified were sources of uncertainty in the CCAMLR 2000 ... acoustical estimate of krill abundance in FAO statistical area 48. The variance in system calibration was ... evaluated in relation to the effects of variant water temperature and salinity on sound speed, sound ... absorption, and beam characteristics. Uncertainty in krill target strength (TS) was estimated using a ...

   Meeting Document : WG-EMM-00/49 : Autor(es): D.A. Demer (USA)

9. Fishery Report: Exploratory fishery for Dissostichus spp. in Division 58.4.3b

   Korea, Republic of Yeon Seong No. 829 10 6 16 Spain Arnela 30 67 97 Galaecia 20 8 28 2005/06 Chile ... 7 50 1 155 20 1 Table 5: By-catch reported in C2 data from BANZARE Bank (Division 58.4.3b) showing ... recent years has been linked to an exemption for night setting in Conservation Measure 24-02 and subject ... reclassified as exploratory in 2000. That year, the Commission agreed on four exploratory fisheries for ...

   Document : Site Section: Publications

10. Competition-induced starvation drives large-scale population cycles in Antarctic krill

    —exhibits a five to six year population cycle, with oscillations in biomass exceeding one order of magnitude ... Abstract:  Antarctic krill (Euphausia superba)—one of the most abundant animal species on Earth ... cycles in Antarctic krill Approval:  Approved Secretariat Workflow Status:  Content Approved Delegation ...

    Meeting Document : WG-EMM-18/P05 : Autor(es): A.B. Ryabov, A.M. de Roos, B. Meyer, S. Kawaguchi and B. Blasius

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