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1. Antarctic krill; assessment of mesh size selectivity and escape mortality from trawls

   (commenced in 2015) assessing size selectivity and escape mortality of Antarctic krill from trawl nets. The ... project is widely based on acquired experiences from a completed study Net Escapement of Antarctic krill ... offered free-of-charge by two Norwegian commercial fishing companies; Olympic Seafood AS and Aker ... size selectivity in the trawl body forward of the codend. Based on end results from the preceding ...

   Meeting Document : WG-EMM-15/14 : Autor(es): B.A. Krafft (Norway), L.A. Krag (Denmark), B. Herrmann, A. Engås, I. Bruheim and S. Nordrum (Norway)

2. A characterisation of the toothfish fishery in the Ross Sea region (Subarea 88.1 and SSRUs 88.2A–B) to 2016–17

   and SSRUs 882AB) together with biological characteristics of the catch of Antarctic toothfish through ... driven by location of fishing. The strongest time trend in the data is the change in the sex ratio over ... . Because the areas open to fishing will change in 2018, with the implementation of the Ross Sea region ... Title:  A characterisation of the toothfish fishery in the Ross Sea region (Subarea 88.1 and SSRUs 88.2A ...

   Meeting Document : WG-FSA-17/07 : Autor(es): S. Parker and S. Mormede

3. Evidence of change to the environment, ecosystem and fishery within Area 48 indicates the need for continued precaution

   changes are consistent with global evidence of the ecological effects of environmental change. At the same ... was used to set the trigger level. As a consequence of these major risk factors (increased catch ... for regularly reviewing whether its management of the krill fishery is suitably precautionary. At the ... precaution, should be retained. Author(s):  S. Hill and A. Atkinson Title:  Evidence of change to the ...

   Meeting Document : WG-EMM-2019/29 : Autor(es): S. Hill and A. Atkinson

4. Density estimation of Antarctic krill (Euphausia superba) around South Shetland Island and Elephant Island (Subarea 48.1) using two frequencies with 38 and 120 kHz

   Abstract:  The density of Antarctic krill swarm inhabiting the Subarea 48.1, which includes the ... Elephant Island peripheries and the west and north of the South Shetland Island, was estimated using an ... software for swarm identification) and interval method based on distribution of (a) total krill AT and (b ... . Han, W. Oh, D. An and K. Lee Title:  Density estimation of Antarctic krill (Euphausia superba) around ...

   Meeting Document : SG-ASAM-2019/03 Rev. 1 : Autor(es): S. Choi, S. Chung, I. Han, W. Oh, D. An and K. Lee

5. Comparison of krill density estimated with swarm-based and dB-difference method using acoustic data collected by Chinese fishing vessel participating in the 2019 Area 48 survey

   Abstract:  To address the effect of various identification methods on krill biomass estimates ... vessel F/V Fu Rong Hai during the 2019 Area 48 survey. Identification window of swarm-based template were ... ). Identification window of dB-difference method were set to [2 16] and [0.4 12] respectively. Distributions of ... conclusion. Author(s):  X. Yu, X. Wang, J. Zhang and X. Zhao Title:  Comparison of krill density estimated ...

   Meeting Document : SG-ASAM-2019/06 : Autor(es): X. Yu, X. Wang, J. Zhang and X. Zhao

6. CPUE values derived from Soviet fishery statistics as indicators of Antarctic krill density fluctuations in 1977–1991

   Abstract:  The average CPUE values, annual and calculated for the periods of 1977-1986 and 1986 ... fluctuations. Rather high stability of the values investigated is revealed. It is proposed that krill density ... of 170-200 g/m2 may be considered as an average characteristic value for the area 48. It was revealed ... G.N. Andrianov (Russia) Title:  CPUE values derived from Soviet fishery statistics as indicators of ...

   Meeting Document : WG-EMM-04/39 : Autor(es): F.F. Litvinov, A.Z. Sundakov and G.N. Andrianov (Russia)

7. Report of Member’s activities in the Convention Area 1998/99

   Author(s):  Delegation of the Republic of Korea Title:  Report of Member’s activities in the ...

   Meeting Document : CCAMLR-XVIII/MA/17 : Autor(es): Delegation of the Republic of Korea

8. New data on spawning, hatching and growth of the Kerguelen Islands Champsocephalus gunnari shelf stock

   Abstract:  Combined studies on the inner shelf and outer shelf of the Kerguelen islands (1989/90 ... annual cohort. Strong differences in abundance of larvae are observed yearly. One cohort seems dominant ... have been observed in mass only once during the studied period and are fishes of the 1988 cohort first ... growth of the Kerguelen Islands Champsocephalus gunnari shelf stock Approval:  Approved ...

   Meeting Document : WG-FSA-94/9 Rev. 1 : Autor(es): G. Duhamel (France)

9. UPDATED KRILL RECRUITMENT DATA FOR THE ELEPHANT ISLAND REGION OF THE SOUTH SHETLAND ISLANDS, ANTARCTICA; 2002-2008

   derived from the CMIX procedure, and were also derived as a proportion of the <30 mm length class for ... proportional recruitment indices occurred between legs within years indicative of the changing pattern of krill ... THE ELEPHANT ISLAND REGION OF THE SOUTH SHETLAND ISLANDS, ANTARCTICA; 2002-2008 Approval:  Approved ...

   Meeting Document : WG-EMM-08/41 : Autor(es): C. Reiss (USA)

10. Further development of a krill fishery simulation model

    Abstract:  The model of the krill fishery presented in 1993 (wg-Krill-93/14) refined and applied ... which restricts fishing within 75 km of breeding penguins during January and February. For this regime ... catch. Closure of Livingston Island for the breeding period resulted in a 60% reduction in overlap with ... development of a krill fishery simulation model Approval:  Approved ...

    Meeting Document : WG-Joint-94/04 : Autor(es): D.J. Agnew (Secretariat)

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