Résultats de la recherche

1. Plan of the research program of Russian Federation in Subarea 48.5 (Weddell Sea) in season 2017/18

   -year research program in the Weddell Sea that is prospected for 3-5 years. Detailed plan of fishing ... Sea during mostly all the year, this large water area is very similar to the Ross Sea. This similarity ... promising area for exploratory fishery of Dissostichus sp. However, fishery in Subarea 48.5 is closed on the ... basis data on stock assessment absence. The main objective of the present program is collecting data for ...

   Meeting Document : WG-FSA-17/25 : Auteur(s): Delegation of the Russian Federation

2. The relative impacts of Autolines and Spanish longlines on vulnerable marine ecosystems

   being hauled.  We adjusted for this differential drop off to infer that Autolines have about 7 to 20 ... positive bycatches decreased with depth was greater for Autolines than for Spanish longlines.  Since we ...

   Meeting Document : WG-FSA-12/27 : Auteur(s): T. Gerrodette and G. Watters (USA)

3. Summary of VME notifications made under Conservation Measures 22-06 and 22-07

   received a total of 30 notifications of encounters with VMEs in 2008/09 arising from research surveys (CM ... have been submitted from the exploratory pot fishery for crab in Subarea 48.2 (1 notification), and the ... exploratory longline fisheries for Dissostichus spp. in Subareas 48.6 (1 notification), 88.1 (32 notifications ...

   Meeting Document : WG-EMM-10/07 : Auteur(s): Secretariat

4. SPATIAL PATTERNS IN MACKEREL ICEFISH DIET PROVIDES INSIGHTS INTO KRILL ABUNDANCE AND DISTRIBUTION

   low in Antarctic krill (7 % IRI) compared with similar data for the same month in 2004-2006. The ... indicate that the 2008/09 season was a particularly poor one for krill. Comparison of frequency of ... poor krill years occurred in 1969, 1978 and 1991. Spatial analysis of icefish diet indicates ...

   Meeting Document : WG-EMM-09/27 : Auteur(s): M.A. Collins and C.E. Main (United Kingdom)

5. Report of the 1st and the 2nd stage of research fishing conducted by Russian Federation in SSRU 882A in 2010–2012 (this is a revision of WG-SAM-12/08)

   tagging. Obtained results shows that investigated area is potentially advantageous for fishing and could ... be recommended for exploratory fishing under CCAMLR regulations. Calculation results shows that ... removal of approximately 280 tons (at 10% operating level) each year without negative effect to the ... Abstract:  In accordance with decision of CCAMLR Scientific Committee in 2010 and in 2011 years ...

   Meeting Document : WG-FSA-12/15 : Auteur(s): E.F. Kulish and I.I. Gordeev (Russia)

6. The 2013 annual random stratified trawl survey to estimate the abundance of Dissostichus eleginoides and Champsocephalus gunnari in the waters of Heard Island (Division 58.5.2)

   (HIMI) was completed during April of 2013. The catches of D. eleginoides for 2013 were half that of 2012 ... . This year there was a large abundance of jellyfish (Cnidaria) which formed about half of the catch of ... and biological measurements were taken for 13,000 fish, 276 pairs of otoliths collected and 179 ... invertebrates. Catches of individual invertebrate taxa were generally much lower than in previous years. Lengths ...

   Meeting Document : WG-FSA-13/21 : Auteur(s): G.B. Nowara, T.D. Lamb and D.C. Welsford (Australia)

7. Examination of the skate by-catch from around South Georgia from one vessel in the 2000 longline toothfish season

   maturity is described, as is the results of initial investigations of age determination using both ...

   Meeting Document : WG-FSA-00/59 : Auteur(s): M. Endicott, D. Agnew and C. Nolan (United Kingdom)

8. Climate change and precautionary spatial protection: seasonal sea ice

   , the implications for biological systems remain poorly understood. Investigating how marine species ... currently covered by seasonal sea ice (as of 2011) could be considered for creation as restricted use Marine ... account the need to maintain ecological relationships including for dependent species. Author(s):  P.N ... position of the ice edge may move further south in future years. Where implemented, these restrictions ...

   Meeting Document : WS-MPA-11/18 : Auteur(s): P.N. Trathan and S.M. Grant (UK)

9. Seamount-specific biomass estimates from SSRU 88.2H in the Amundsen Sea derived from mark-recapture data

   seamount in the previous year. Trends in local biomass estimates for individual seamounts and SSRU 88.2H ... Abstract:  Mark-recapture data for Antarctic toothfish from individual seamount features in SSRU ... calculated for SSRU 88.2H as a whole. The analyses indicate that: Fish seldom move among seamounts within the ... on almost every seamount in every year and usually in proportion to the level of tagging on the ...

   Meeting Document : WG-FSA-14/58 : Auteur(s): S.J. Parker and S. Mormede (New Zealand)

10. Exploring variability in the locations used by the krill fishery in Area 48 in relation to intra- and inter-annual variability in seasonal sea ice

    their behaviour, targeting fixed geographic locations in most years. In contrast, in Subarea 48.1 ... , fishing locations show considerable variability between years. In Subarea 48.2 ice cover tends to increase ... location in Subarea 48.1 has shifted in recent years with most catch being taken south of the South ... Shetland Islands since 2008/09 in contrast to earlier years when the mean catch location was always to the ...

    Meeting Document : WG-EMM-14/11 : Auteur(s): J. Silk, S.L. Hill and P.N. Trathan (United Kingdom)

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