Résultats de la recherche

1. PRELIMINARY RESULTS OF TRIALS TESTING MODIFIED LONGLINE GEAR ‘TROTLINES’ IN PRESENCE OF CETACEANS IN SUBAREA 48.3

   composition on Spanish system longlines with those on ‘trotlines’ fitted with cetacean exclusion devices ... cetaceans were present. This difference increased with increasing abundance of cetaceans highlighting the ... trotlines fitted with cachalotera nets were dead or suffered life-threatening injuries. Toothfish were also ... in much poorer condition to the extent that they were unsuitable for tagging and releasing. 5 ...

   Meeting Document : WG-FSA-08/44 : Auteur(s): R.E. Mitchell, J. Clark, P. Reyes, L. Jones, J. Pearce, C.E. Edwards and D. Agnew (UK)

2. Measurements of differences in the target strength of Antarctic krill (Euphausia superba) swarms at 38 and 120 kHz

   be explained by possible experimental error, and which was therefore attributed to real differences ... in average target strength at these two frequencies. The results are in good agreement with recent ... experimental work on the target strength of encaged E. Superba at 38 and 120 kHz but are in major conflict with ...

   Meeting Document : WG-KRILL-90/28 : Auteur(s): I. Hampton (South Africa)

3. Inclusion of fisheries notifications in the Database of Upcoming Expeditions to the Southern Ocean

   deployment of observational platforms or collection of data from regions that may not be routinely visited by ... community that supports the planning of collaborative field programs by providing basic information on ...

   Meeting Document : CCAMLR-38/BG/26 : Auteur(s): Submitted by SCOR

4. RESEARCH PLAN FOR TOOTHFISH IN DIVISION 58.4.4a & b BY SHINSEI MARU NO. 3 IN 2009/10

   shallow points of < 500 m in SSRU A in order to avoid catching small fishes. A Trot line system will be ... status and biological characteristics of Dissostichus spp. with the information collected by the Trot ... one fishing line, will be used in order to standardize the CPUE of Trot line more accurately in this ... . Concentrated tagging, 3 fish/ton, will be made to apply the mark-and-recapture studies. Author(s):  Delegation ...

   Meeting Document : WG-SAM-09/11 : Auteur(s): Delegation of Japan

5. Assessment of Patagonian toothfish (D. eleginoides) in Subarea 48.4

   Patagonian toothfish (D. eleginoides) in Subarea 48.4.   Author(s):  T. Earl Title:  Assessment of Patagonian ...

   Meeting Document : WG-FSA-17/52 : Auteur(s): T. Earl

6. The use of Port State measures to improve fisheries compliance at the international levelIssues and instruments – the CCAMLR case

   (MOUs), which would be based on minimum standards. The more ambitious goal to promote legally binding ... harmonized mandatory port State regimes setting down clear and detailed rules that enable port authorities ... . Port State-related measures need to be expanded and strengthened in order to increase pressure on IUU ...

   Meeting Document : CCAMLR-XXV/BG/29 : Auteur(s): Submitted by ASOC

7. VARIABILITY IN KRILL BIOMASS LINKS HARVESTING AND CLIMATE WARMING TO PENGUIN POPULATION CHANGES IN ANTARCTICA

   areas on the planet, with 5–6 °C increases in mean winter air temperatures and associated decreases in ... region, the “sea-ice hypothesis,” proposes that reductions in winter sea ice have led directly to ... of an alternative, more robust hypothesis that attributes both increases and decreases in penguin ... penguin abundance with trends in krill biomass explains why populations of Adélie and chinstrap penguins ...

   Meeting Document : WG-EMM-11/P1 : Auteur(s): W.Z. Trivelpiece, J.T. Hinke, A.K. Miller, C.S. Reiss, S.G. Trivelpiece and G.M. Watters

8. Monitoring krill population variability using seabirds and seals at South Georgia – new samplers provide new insights

   associated with periods of low krill biomass, has shown that the population dynamics of krill is a major ... responses to changes in krill abundance but also provide critical dietary data with which to elucidate the ... information on the key life-history parameters of prey species that are fundamental to reducing uncertainty in ...

   Meeting Document : WG-EMM-04/63 : Auteur(s): K. Reid, E.J. Murphy, J.P. Croxall and P.N. Trathan (United Kingdom)

9. Research plan for the exploratory longline fishery for Dissostichus spp. in 2014/15 in Division 58.4.3a

   coming years in order to achieve a robust stock assessment that would provide advice on a catch limit ... according to CCAMLR decision rules. This paper aims to present a research plan for 2014/2015 that takes into ... model structure is improved with sub-fisheries “deep” and “shallow”. Three scenarios are tested. B 0 is ... estimated at around 400 tonnes and B 2013 /B 0 at around 50%. With Petersen’s method, geometric mean stock ...

   Meeting Document : WG-SAM-14/17 : Auteur(s): Delegation of France

10. 2015-16 Research plan in Division 58.4.4 for Dissostichus spp.

    , Shinsei maru No. 3, had conducted research fishing in accordance with a research plan submitted under CM ... its intention to achieve a robust stock assessment that would provide advice on a catch limit ... according to CCAMLR decision rules. This paper aims to present a research plan for 2015/2016 that takes into ... estimated around 700 tonnes. CASAL model is updated with 2014 data but in the absence of an assessment using ...

    Meeting Document : WG-SAM-15/52 : Auteur(s): Delegation of France

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