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1. On the state of Champsocephalus gunnari stock in Subarea 48.3 and methods of its assessment

   bottom trawl surveys conducted by research and small-tonnage fishery vessels and used for the icefish ... stock assessment was repeatedly raised on the meetings of Working Group on Fish Stock Assessment (WGFSA ... 1). Now, having obtained once again good fishery and scientific data for comparison, it became ... icefish concentrations reaches 40-50 m;- at scientific trawlings the use of trawls with mesh less than 80 ...

   Meeting Document : WG-FSA-00/45 : Автор(ы): K. Shust, V. Senioukov, P. Gasiukov and A. Kozlov (Russia)

2. WG-KRILL-91

   krill at 136 and 20 kHz S.M. Kasatkina (USSR) WG-KRILL-91/30 Analyses of acoustic line-transect data ... Tuesday, 30 July 1991 Submissions Due:  Monday, 8 July 1991 Meeting documents Doc Number Title WG-KRILL-91 ... -91/08 Definition of the problem of estimating fish abundance over an area from acoustic line transect ... from the commercial trawler Grigory Kovtun, season 1989/90 A.V. Vagin (USSR) WG-KRILL-91/13 Target ...

   Meeting

3. Squeezed from both ends: Decline in Antarctic fur seals in the South Shetland Islands driven by both Top–down and Bottom–up processes

   .  This has led to an under emphasis of the role of bottom-up drivers for controlling fur seal production ... production estimates from 2002-2012 for Cape Shirreff, Livingston Island.  Age-specific natality rates are ... poor recruitment and an aging population.  However, age-specific natality rate has also declined ... Antarctic bottom-up processes are widely cited for explaining penguin population declines, whereas for ...

   Meeting Document : WG-EMM-14/39 : Автор(ы): M.E. Goebel and C.S. Reiss (USA)

4. The BROKE-West acoustic krill biomass survey of CCAMLR Division 58.4.2

   11 parallel transects between 30° and 80°E. The survey design was presented to WG-EMM for their ... Abstract:  This document updates plans by Australia to conduct an acoustic biomass survey for ... is intended to produce a new estimate of B0 for this Division so that a revised precautionary catch ...

   Meeting Document : WG-EMM-05/11 : Автор(ы): S. Nicol, S. Kawaguchi, T. Jarvis and T. Pauly (Australia)

5. SC-CAMLR-XXVI

   -IWC Workshop to review input data for Antarctic marine ecosystem models: update on progress since 2006 ... Provisional Agenda for the Twenty-sixth Meeting of the Scientific Committee for the Conservation of Antarctic ... Marine Living Resources SC-CAMLR-XXVI/02 Provisional Annotated Agenda for the Twenty-sixth Meeting of the ... Scientific Committee for the Conservation of Antarctic Marine Living Resources SC-CAMLR-XXVI/03 Report of the ...

   Meeting

6. A characterisation of the toothfish fishery in Subareas 88.1 and 88.2 from 1997–98 to 2012–13

   vessels fishing shallower there in the last four years. There is some evidence for a similar reduction in ... biological aspects and catch of Antarctic toothfish for the period 1997–98 to 2012–13. In 2012–13, all the ... in recent years, the remaining catches came mainly from SSRUs 88.1C, 88.1J, and 88.2H. Unstandardised ... Antarctic toothfish CPUE in the Ross Sea and Subarea 88.2 fisheries have fluctuated over the past 10 years ...

   Meeting Document : WG-FSA-13/48 : Автор(ы): S. Hanchet, S. Mormede and A. Dunn (New Zealand)

7. Biology and harvesting of Dissostichus eleginoides around the Kerguelen Islands (Division 58.5.1)

   (Division 58.5.1) Abstract / Description:  Dissostichus eleginoides is becoming an increasingly important ... biological information on population dynamics, as well as demographic structures and trends observed in an ... abundance index, is provided. Prospects for exploitation are discussed with respect to the development of ... from year to year and highly dependent on the harvestable resources of Champsocephalus gunnari. Vital ... well as demographic structures and trends observed in an abundance index, is provided. Prospects for ... sont indiques entre parentheses. 1979/80 it 1983/84 1984/85 it 1988/89 1989/90 it 1990/91 (5 ans ... ................................. " .................. . 20 40 60 80 Lt (2crIl interval) 250 - 350 m -+- 350 - 450 m n=235 n=1069 100 120 -*- 450m ... S0 90 188 110 128 130 30 40 50 S8 78 S8 90 la8 118128 138 Longueur totals

   Science Journal Paper : Selected Scientific Papers, SC-CAMLR-SSP/8 (Selected Scientific Papers, SC-CAMLR-SSP/8) : 85–106 : Автор(ы): Duhamel, G.

8. WG-SAM-15

   , Elan Bank for the years 2005-2014 K. Taki (Japan), S. Mormede (New Zealand) and T. Ichii (Japan) WG-SAM ... planned 3-year-old investigations) Delegation of Ukraine WG-SAM-15/39 South African work plan for 2015/16 ... report for the third year of the research fishery for Dissostichus spp. in Subarea 48.6 being jointly ... season of the research plan initiated in 2012/13 for stocks of Dissostichus spp. in Divisions 58.4.1 and ...

   Meeting

9. Analysis of the diet of Champsocephalus gunnari at South Georgia in late summer from 1994 to 1997, Dr Eduardo L. Holmberg surveys

   and Thysanoessa sp., which are known to be important alternative food in years of krill scarcity, as ... length of C. gunnari did not reveal any selectivity pattern for any of the prey items. The availability ... years of krill scarcity), intermediate in 1995 (below years of historically high abundance), and high in ... 1996 and 1997 (in line with years of high krill abundance). This information is well in accord with ... (nearly 80% of mature fish) is in the range known for years of high food availability (75-85%), in ... frozen at -30°C and later examined at the Instituto Antiirtico Argentino. For the aim of this study ... elaborated with material from the 1994 and 1995 surveys, correspond to age groups 1 to 3 years (Barrera-Oro ... : the dietary coefficient (Q%) showed a greater importance of T. gaudichaudii (75-80%) than krill (20 ...

   Science Journal Paper : CCAMLR Science, Volume 5 (CCAMLR Science, Volume 5) : 103–123 : Автор(ы): Barrera-Oro, E., R. Casaux and E. Marschoff

10. Brief results of research fishing in Subarea 88.3 in the 2010/11 season

    distribution and nutrition of toothfish in subarea 88.3.B-D were collected 240 otolithes for age identification ... Abstract:  According to the application that has been applied by Russian Federation in 2010 for ... “Sparta”, with two scientific observers aboard. They deployed 20 sets (trotline) at different depths ... sets had not took place because of complicated ice conditions. The catch was totally analyzed for its ...

    Meeting Document : WG-SAM-11/09 : Автор(ы): Delegation of the Russian Federation

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