Résultats de la recherche

1. Hook loss in CCAMLR exploratory fisheries

   lines requires an estimate of the number of lost hooks that are attached to sections of line. In 2011 ... hook loss data was provided by 21 of the 34 vessel/fishery reports with an estimated 317920 hooks lost ... attached to sections of lines.  In 2012 15 of the 26 vessel/fishery reports provided non-zero data with an ... those in data-poor regions, the requirement and appropriate mechanism for reporting these data may need ...

   Meeting Document : WG-FSA-12/65 : Auteur(s): Secretariat

2. Revised reports on abundance and biological information of toothfish in Division 58.4.4 a & b by Shinsei maru No. 3 in 2012/13 season

   suitable for tagging was captured by using the normal trotline system. A total of 233 fish of D ... relatively higher in 2011 but showed no clear tendencies with the years in SSRU C. Fish in single-hooked and ...

   Meeting Document : WG-FSA-13/34 : Auteur(s): K. Taki, T. Ichii, T. Iwami and M. Kiyota (Japan)

3. Spatial and temporal distribution patterns of acoustic backscatter in the New Zealand sector of the Southern Ocean

   :  Approved Secretariat Workflow Status:  Content Approved Delegation responsibility for releasing documents ... transects collected between 2008 and 2014. Mean acoustic backscatter (s a) at 38 kHz varied between years ...

   Meeting Document : WG-EMM-18/P06 : Auteur(s): P.C. Escobar-Flores, R.L. O’Driscoll and J.C. Montgomery

4. Report on assessment and avoidance of incidental mortality in the Convention Area 1998/99

   and related activities undertaken by Australia in the Convention Area during the year to 30 June 1999 ...

   Meeting Document : CCAMLR-XVIII/BG/31 : Auteur(s): Delegation of Australia

5. Report on the assessment and avoidance of incidental mortality in the Convention Area 1997/98

   related activities undertaken by Australia in the Convention Area during the year to 30 June 1998. Author ...

   Meeting Document : CCAMLR-XVII/BG/11 : Auteur(s): Delegation of Australia

6. A feedback approach to Ecosystem Based Management: model predictive control of the Antarctic krill fishery

   identify optimal HCRs based on an objective for the state of the target stock and constraints equivalent to ... limit reference points for both the target stock and its predators. Our results demonstrate that an ... Abstract:  The Commission for the Conservation of Antarctic Marine Living Resources (CCAMLR) aims ... develop a robust control strategy for a simulation model of a spatially resolved predator-prey system. We ...

   Meeting Document : WG-EMM-12/19 : Auteur(s): S. Hill and M. Cannon (United Kingdom)

7. Exploring trends of the krill fishery indicators among the NWAP D1MPA zones in the Subarea 48.1

   been intensively discussed. Its implementation will establish a new scenario for the current krill ... fishing fleet dynamic, therefore it is necessary to understand what represent each D1MPA zones for the ... 2013-2017, including as an independent zone the main fishing hotspot established recently in Bransfield ... Strait. Bransfield zones are crucial for the current fishery performance; SSI zones are secondary used ...

   Meeting Document : WG-EMM-2019/41 : Auteur(s): F. Santa Cruz, L. Krüger, L. Rebolledo and C. Cárdenas

8. Marine debris surveys at Bird Island, South Georgia 1990 to 1995

   programme developed by the Commission for the Conservation of Antarctic Marine Living Resources (CCAMLR) to ... reduce entanglement of marine mammals and birds. Overall, and in all but one year, the highest incidence ... longline fishery for Patagonian toothfish Dissostichus eleginoides around South Georgia. Packaging bands (6 ... of items found ashore in 1995 which coincided with an apparent increase in long-line fishing effort ...

   Meeting Document : CCAMLR-XV/BG/05 : Auteur(s): Delegation of the United Kingdom

9. Long-term study of the at-sea distribution of seabirds and marine mammals in the Scotia Sea, Antarctica

   -bellied Storm Petrel. Antarctic Prion was the dominant species within the 5 years whereas Cape petrel ... encounter rate in the five years (0.29 ± 1.57 whale/nautical mile), followed by Humpback whale (0.09 ± 0.54 ...

   Meeting Document : WG-EMM-14/06 Rev. 1 : Auteur(s): J.L. Orgeira, M. Alderete, Y.G. Jiménez and J.C. González (Argentina)

10. Report on assessment and avoidance of incidental mortality in the Convention Area 1995/96

    during the year to 30 June 1996 related to the assessment and avoidance of incidental mortality due to ...

    Meeting Document : CCAMLR-XV/BG/28 : Auteur(s): Australia

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