Resultados de la búsqueda

1. Variations in food composition and feeding intensity of mackerel icefish (Champsocephalus gunnari) at South Georgia

   . Variation in food composition between sampling sites was high. This high variation can be primarily ... attributed to differences in prey availability, but appears to be much less influenced by differences in ...

   Meeting Document : WG-FSA-92/26 : Autor(es): K.-H. Kock (Germany), I. Everson (United Kingdom), S. Wilhelms (Germany), S. Campbell (United Kingdom), J. Szlakowski (Poland), G. Parkes (United Kingdom), Z. Cielniaszek (Poland) and C. Goss (United Kingdom)

2. Relaciones con otras organizaciones: cooperación con las OROP

   Abstract:  This paper updates developments in relation to CCAMLR’s relations with organisations so ... .  It includes a summary of the status of the establishment of formal relations with the Southern Indian ... with other organisations: Cooperation with RFMOs Microsoft Word File:  e-cc-xxxvi-10r1.docx Approval ...

   Meeting Document : CCAMLR-XXXVI/10 Rev. 1 : Autor(es): CCAMLR Secretariat

3. Catchability of midwater trawls in relation to krill fishery

   , krill aggregations distribution in the study area is discussed. It is shown that while the trawl ... in the study area. Several approaches to trawl samples processing are discussed. It is shown that the ... the catch, may considerably differ (statistically significantly) from that calculated on the basis of ...

   Meeting Document : WG-EMM-98/20 : Autor(es): S.M. Kasatkina (Russia)

4. UPDATE ON ITEMS OF INTEREST TO WG-IMAF

   Economic Zone that are relevant to the work of WG-IMAF. These developments include refinement of the ... New Zealand’s EEZ in recent years that either breed or forage within the CCAMLR convention area ... ongoing seabird mitigation trials that are underway in New Zealand. These include trawl offal management ...

   Meeting Document : WG-FSA-08/47 : Autor(es): N. Walker (New Zealand)

5. A preliminary assessment of mackerel icefish (Champsocephalus gunnari) in Division 58.5.2, based on results from the 2014 random stratified trawl survey

   numerically dominant, however there is evidence that recruitment to the 0+-3+ cohorts has taken place. Given ... the expectation that the current 4+ and 5+ cohorts are fully exploited, only the 1+-3+ cohorts were ... projected. These projections indicate that catches of 309t in the 2014/15 season and 275t in the 2015/16 ...

   Meeting Document : WG-FSA-14/44 : Autor(es): D.C. Welsford (Australia)

6. Report on 2015 Activities of the Southern Ocean Observing System relevant to the work of CCAMLR

   will be important to CCAMLR in providing data relevant to conservation and fisheries in different parts ... seals.  The development of the SOOS Data Management System and Portal will also be important to CCAMLR ...

   Meeting Document : WG-EMM-15/61 : Autor(es): A. Constable (Australia), O.R. Godø (Norway) and L. Newman (SOOS)

7. Deployment and recovery of an archival tag on an Antarctic toothfish in the Ross Sea

   toothfish tagged with an archival tag. The fish was recaptured in the fishery the following season (December ... with distinct behavioural profiles, suggesting significant activity throughout the winter period. With ... the lack of any daylight signal resulting from constant light or darkness, along with living below the ... during its time at liberty, based on the environmental variables recorded by the tag compared with ...

   Meeting Document : WG-FSA-14/64 : Autor(es): S.J. Parker, D.N. Webber and R. Arnold (New Zealand)

8. Measures to avoid bias in abundance estimates of Dissostichus spp. based on tag-recapture data

   -Petersen equation, we summarise the processes that may occur during a tagging program that lead to ... estimate. We also review the methods that have been used in CCAMLR tag recapture to program to mitigate ...

   Meeting Document : WG-SAM-12/23 : Autor(es): D.C. Welsford and P.E. Ziegler (Australia)

9. Operational difficulties in exploratory fisheries

   -poor areas, we understand that tag-recapture research plays a central role for the stock assessment so ... conducting our research, we experienced operational difficulties that could diminish the effectiveness of the ... Conservation Measures and regulations on Exploratory Fishery, and the actual on-site condition that limits the ...

   Meeting Document : WG-SAM-13/22 : Autor(es): N. Miyagawa, J. Okamoto, N. Akimoto and K. Hirose (Japan)

10. Modelling Movement of Antarctic Krill (MMAK): the importance of retention, dispersal and behaviour for krill distribution

    at scales relevant to the fishery and predators.  This paper reports the initiation of a project that ... the regional and local-scale processes that influence the distribution of krill in CCAMLR Area 48 ... .  Modelling will focus on the South Orkney Islands region, an area that is crucial for determining the overall ...

    Meeting Document : WG-EMM-17/31 : Autor(es): S. Thorpe, E. Young and E. Murphy

Páginas