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1. Data from recent trawl surveys in the vicinity of Heard Island and McDonald Islands (Division 58.5.2), reveal an unusual cohort structure in the mackerel icefish (Champsocephalus gunnari) population

   + cohort that dominated the population declined rapidly in late 2010. Two new cohorts are present in the ... population, leading to a situation that is unusual for this region, with four or five successive year classes ...

   Meeting Document : WG-FSA-11/22 : Автор(ы): D.C. Welsford (Australia)

2. Geographic aspects of Euphausia superba resources exploitation

   E.superba show increased spatial irregularity. Development of fisheries activity in these new for catching ... offshore aggregations of E.superba will be connected with regular search activity prior as well as at the ...

   Meeting Document : WG-KRILL-93/04 : Автор(ы): R.R. Makarov (Russia)

3. A suggested bottom trawling survey on the Ob and Lena Banks

   opening coefficients. The results obtained were analysed with regard to the impact of flow velocity on ... the codend meshes and a greater probability of undersized- juvenile fish escaping. An idea of a new ...

   Meeting Document : WG-FSA-93/10 : Автор(ы): W. Moderhak (Poland)

4. Geographic aspects of Euphausia superba resources exploitation

   E.superba show increased spatial irregularity. Development of fisheries activity in these new for catching ... offshore aggregations of E.superba will be connected with regular search activity prior as well as at the ...

   Meeting Document : WG-CEMP-92/31 : Автор(ы): R.R. Makarov (Russian Federation)

5. Spatio-temporal dynamics of the Antarctic krill fishery within fishing hotspots in the Bransfield Strait and South Shetland Islands

   seasonality (2-6 months) with high catch densities (2.2-30.3 ton∙km-2). Within these FHs, we observed that the ... moved towards contiguous zones, achieving new maximum CPUE values. Such displacements occurred every 4 ...

   Meeting Document : WG-EMM-18/P11 : Автор(ы): F. Santa Cruz, B. Ernst, J.A. Arata and C. Parada

6. Report on fishing effort and seabird interactions during the season extension trials in the longline fishery for Dissostichus eleginoides in Statistical Division 58.5.2

   Abstract:  CCAMLR-XXXIV (para. 5.68) endorsed new pre-season (1–14 April) and post-season (15–30 ... paper presents information on fishing effort and seabird interactions with fishing gear collected during ...

   Meeting Document : WG-FSA-18/57 : Автор(ы): T. Lamb

7. Estimates of abundance of Dissostichus eleginoides and Champsocephalus gunnari from the random stratified trawl survey in the waters surrounding Heard Island in Division 58.5.2 for 2019

   design and the duration of the hauls were similar to recent surveys, but with a new set of randomly ... ) around Heard Island and McDonald Islands (HIMI) was conducted in CCAMLR Division 58.5.2, with the ... average. Invertebrate catch (including jellyfish) in the 2019 survey was lower than that of 2018, with ...

   Meeting Document : WG-FSA-2019/03 : Автор(ы): G.B. Nowara, T.D. Lamb and P. Ziegler

8. Schedule for the Thirty-sixth Meetings of the Commission and the Scientific Committee

   report (introduction) 8.2 Introduction of new measures     10:30-11:00 Refreshment Break 11:00-12:30 ... (cont.) SCIC 4. Proposals for new and revised measures 2. Statistics, assessment, modelling acoustics ... and survey methods 15:30-16:00 Refreshment Break 16:00-17:30   SCIC 4. Proposals for new and revised ... . Proposals for new and revised measures (cont.) SCAF 3.1 Audited financials SCAF 3.2 Appointment of auditor 7 ...

   Page : Site Section: Meetings

9. e-sc-xxxvii-a4.pdf

   ... report dealing with advice to the Scientific Committee and other Working Groups are highlighted and ... (Sv) was less than 1.0 dB, with a difference of 0.78 dB at 38 kHz and 118 0.35 dB at 120 kHz ... enable concurrent collection of seabed signal with standard sphere calibration while maintaining the ... Sv showed high consistency with the standard sphere calibration result at 120 kHz, but were application/pdf attached to:SG-ASAM-18

   Meeting Report : SG-ASAM-18

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

    . Historical reported catches of C. gunnari, along with catch limits and number of vessels active in the ... both the commercial fishery and research trawl surveys with the number of hauls (N) and the number of ... gunnari assessment. Points are locations of hauls, with 10 stations in Plateau West, 18 stations in ... Division 58.5.2 with standard errors. Cohorts were present in ages 1+ to 5+. As seen in 2011, four or ...

    Document : Site Section: Publications

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