Résultats de la recherche

1. Revised research longline fishing proposal for Dissostichus spp. in Subarea 48.2, second season

   Modelling (WG-SAM) during the meeting held in Buenos Aires, Argentina, on 26 to 30 June 2017. Among the ... Abstract:  This document contains the research plan proposed by the Chilean Delegation in the ...   recommendations adopted, coordination was achieved with the Delegation of Ukraine to develop research in the ... Subarea in a collaborative way (WG-SAM-17, paragraph 4.110). In the context of the present proposal ...

   Meeting Document : WG-FSA-17/27 : Auteur(s): Delegation of Chile

2. Joint report on exploratory fishing in Divisions 58.4.1 and 58.4.2 between the 2011/12 and 2015/16 fishing seasons

   be determined for Divisions 58.4.1 and 58.4.2, and precautionary management arrangements are in place ... as set out in Conservation Measures 41-11 and 41-05. Multiple exploratory fishing research plans are ... currently in place by Australia (commenced 2015/16), France (commencing 2016/17), Japan (commencing 2016/17 ... proponents of research in these Divisions (WG-SAM-16 para. 3.12). Accordingly, a single consolidated research ...

   Meeting Document : WG-FSA-16/30 : Auteur(s): Delegations of Australia, France, Japan, Republic of Korea and Spain

3. Entanglement of Antarctic fur seals in marine debris at Cape Shirreff and San Telmo Islets, Livingston Island, Antarctica: 1988–1997

   results indicate that 45% of the entanglement material found in a total of 20 individuals (nine subadult ... in marine debris (neck collars) at SSSI N°32 and CEMP site 'Cape Shirreff and San Telmo islets ... packing bands, in contrast to the remaining percentage (55%) which corresponded to discarded fishing ... versus total population in the area per season is considered to be low, and never surpass percentages of ...

   Meeting Document : SC-CAMLR-XVI/BG/33 : Auteur(s): Delegation of Chile

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

   exploratory in 2000. That year, the Commission agreed on four exploratory fisheries for Dissostichus spp. in ... available for this fishery. 5.4 Mitigation measures 21. In 2008, the Commission agreed to the Year-of ... 22. In 2009, the Commission agreed that the Year-of-the-Skate should be extended to 2009/10 in ... Year-of-the-Skate had been a success overall and had met its objectives to enhance data collection and ...

   Document : Site Section: Publications

5. Abundance, size and maturity of krill (Euphausia superba) in the krill fishing ground of Subarea 48.1 during the 1990/91 austral summer

   Paper Title:  Abundance, size and maturity of krill (Euphausia superba) in the krill fishing ... sampling surveys for krill were conducted in the krill fishing ground north of the South Shetland Islands ... from 18 January to 3 February 1991. Distinct offshore-inshore heterogeneities in abundance and maturity ... and nearshore zones. The mean density of krill was low in the oceanic zone (8.5 g/m 2), intermediate ... 1991 (Figure 1). Transects ran in an offshore-inshore direction with 20 n miles between the transects ... the depth range of 30 to 40 m in this region (Anon., 1989). Therefore each buoy was deployed with a ... zones. Small krill (modal length 30 mm) were scarce except in the nearshore zone where they represent ... density in early summer influenced krill-eating predators at Seal Island: 20% decline in the number of ...

   Science Journal Paper : Selected Scientific Papers, SC-CAMLR-SSP/9 (Selected Scientific Papers, SC-CAMLR-SSP/9) : 183–199 : Auteur(s): Ichii, T., H. Ishii and M. Naganobu

6. A comparison between otoliths and scales for use in estimating the age of Dissostichus eleginoides from South Georgia

   Paper Title:  A comparison between otoliths and scales for use in estimating the age of ... result in large errors in age data for long-lived species, usually due to compression of scale circuli ... reader was biased. Residual variances indicated one reader was relatively more precise than the other in ... the two readers in estimating the age of D. eleginoides using otoliths and scales. File:  05ashford ... . Sustainable exploitation rates should have been 20-30% of that based on age determinations from scales, in ... use of otoliths and scales in estimating tootlifish age 0 10 20 30 40 50 10 20 30 40 50 Reader l ... years. However, a validated age method using otoliths demonstrated that fish in the commercial fishery ... in fact ranged between 4 and 40 years, indicating slower growth and a much less productive fishery ...

   Science Journal Paper : CCAMLR Science, Volume 8 (CCAMLR Science, Volume 8) : 75–92 : Auteur(s): Ashford, J.R., S. Wischniowski, C. Jones, S. Bobko and I. Everson

7. Modelling egg and larval transport of Antarctic Toothfish (Dissostichus mawsoni) in the East Antarctic region: Plan

   sets catch limits in the Southern Ocean. Due to their broad distribution relating to their life cycle ... and difficulties of in situ observations, life cycle with their spatial and temporal distribution is ... yet to be fully understood. Especially in early life stage, the process of successful egg/larval ... transport pattern from spawning ground to nursery ground is poorly known in the East Antarctic region. This ...

   Meeting Document : WG-SAM-2019/20 : Auteur(s): M. Mori, K. Mizobata, T. Okuda and T. Ichii

8. Results of Soviet investigations of the distribution and ecology of pelagic squids (Oegopsida) in the Southern Ocean

   specimens of that total were identified as Brachioteuthis riisei. In recent years (1978-1984) the collection ... (Oegopsida) in the Southern Ocean Abstract / Description:  The USSR has carried out a long-term investigation ... of the distribution and ecology of pelagic squids (Oegopsida) in the Southern Ocean. In 1965–1977 a ... in Antarctic waters and data on squid beaks taken from sperm whale stomachs were also considered. Up ... with a speed of 5-20 cm/sec in the 200-J000/3500 m layer and according to the results of the ... production of which amounts to up to 1.2 milliard tons a year. This type - 99 - of fish also prevails in ... °-30°S) north of the Antarctic Convergence exceeds lOO/m2 and their number is up to 10000/m 2 in ... . 125 specimens of that total were identified as Brachioteuthis riisei. In recent years (1978-1984 ...

   Science Journal Paper : Selected Scientific Papers, SC-CAMLR-SSP/2 (Selected Scientific Papers, SC-CAMLR-SSP/2) : 79-111 : Auteur(s): Lubimova, T.G.

9. Entanglement of Antarctic fur seals Arctocephalus gazella in man-made debris at Bird Island, South Georgia during the 1992 winter and 1992/93 pup-rearing season

   males, the main element of the population seen ashore at Bird Island at this time of year. In the summer ... ) was similar to previous years. The increased incidence of entanglement in both winter and summer is ... Abstract:  Surveys of Antarctic fur seals entangled in man-made marine debris were carried out for ... the third consecutive winter and fifth consecutive summer at Bird Island, South Georgia. In the 1992 ...

   Meeting Document : SC-CAMLR-XII/BG/06 : Auteur(s): Delegation of United Kingdom

10. Biological features of the icefish Champsocephalus gunnari from commercial catches in Subarea 48.3 during the period from 8 December 1999 until 31 January 2000

    Abstract:  In the period from 11 December 1999 to 31 January 2000 Russian trawler "Zakhar ... Sorokin" carried out fishing the icefish Champsocephalus gunnari feeding consent rations in the ... western shelf of the South Georgia Island. Icefish 26-40 cm in length, with the average size of 30.3 cm ... /female ratio, on the average, equalled to 1/1.2. The active process of gonad maturation, more rapid in ...

    Meeting Document : WG-FSA-00/20 : Auteur(s): V.L. Senioukov (Russia)

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