Résultats de la recherche

1. Fishery Report: Champsocephalus gunnari South Georgia (Subarea 48.3)

   because there remained the potential that it could be caught before the end of the fishing season (30 ... assumed to take place at t = 0, with an immediate post-survey catch of the remaining catch limit of 2 295 ... (Table 1). In 2010/11, the fishing season was from 1 December 2010 to 30 November 2011, with a catch ... vessel in February and one vessel in September/October 2011 but with zero catches. A total catch of 10 ...

   Document : Site Section: Publications

2. Attribution des limites de capture de recherche pour les propositions de recherche soumises à des limitations de l'effort de pêche dans les pêcheries avec des limites de capture pré-existantes non-nulles

   Abstract:  Research fishing conducted under CM 24-01 requires that research catch limits be ... -limited research proposals under CM 24-01 may be calculated in a transparent manner. Deviations between ... actual and expected research catches from fixed-effort surveys could be deducted from total catch limits ... in the following year, to ensure that survey objectives are not compromised while simultaneously ...

   Meeting Document : SC-CAMLR-XXXIII/09 : Auteur(s): Delegation of New Zealand

3. Review of activities in monitoring marine debris in the CAMLR Convention Area

   Abstract:  In 2011 data on beach surveys, debris associated with seabird colonies, marine mammal ... surveys.  The fishing items found were mostly from longline origin. Plastic packaging bands continue to be ... found in beach surveys with closed bands found at Bird Island (1) and King George Island (3), despite ... Conservation Measure 26-01 requiring packaging bands to be cut up into 30 cm pieces. The amount of debris in ...

   Meeting Document : WG-IMAF-11/04 Rev. 1 : Auteur(s): Secretariat

4. Scientific justification for a marine protected area designation around the Balleny Islands to protect ecosystem structure and function in the Ross Sea region, Antarctica: progress report

   can be aligned with both the CCAMLR ecosystem-wide conservation objectives and the values found in ... Specially Protected Area (ASPA) around the Balleny Islands. Since that time, research has continued to focus ... focus is on the CCAMLR values. A review of existing information reveals that the Balleny Islands are ... activities and/or competition between predators and fisheries for available prey can be expected to have ...

   Meeting Document : SC-CAMLR-XXIV/BG/25 : Auteur(s): Delegation of New Zealand

5. Investigation of potential biases in the assessment of Antarctic toothfish in the Ross Sea fishery using outputs from a spatially explicit operating model

   hypotheses should be tested, we consider that these simulation experiments provide a useful tool to evaluate ... . Conceptually this assumption implies either that tagged and untagged fish mix equally in the population, or ... -recapture data, and rely on the assumption that tagged and untagged fish have constant probabilities of ... that fishing effort for recaptures is distributed in proportion to the underlying abundance. Neither of ...

   Meeting Document : WG-SAM-13/36 : Auteur(s): S. Mormede and A. Dunn (New Zealand)

6. Fishery Report 2014: Champsocephalus gunnari South Georgia (Subarea 48.3)

   . Spawning takes place in shallow water, with eggs laid on the seafloor. Larvae are pelagic and may be ... shall cease fishing and shall be excluded from further participation in the fishery in that year ... were evident. In the southwest region T. gaudichaudii was the dominant diet item, with fish and T ... season is represented by the year in which that season ended, e.g. 2014 represents the 2013/14 CCAMLR ...

   Document : Site Section: Publications

7. Improving estimates of Adélie penguin breeding population size: developing factors to adjust one-off population counts for availability bias

   point one week after the peak in egg laying, consistent with Standard Method A3 of the CCAMLR Ecosystem ... penguins that left the breeding site prior to the reference point because their breeding attempt failed ... , breeding-age penguins that failed to return to the breeding site in that breeding season, nor pre-breeding ... penguins. The abundance of these components of the population can only be estimated through alternative ... made in accordance with CEMP Standard Method A6a (CCAMLR, 2004), which specifies that chick counts be ... , means that population counts cannot always be obtained at an optimal time of a breeding season for ... may be biased estimators of the breed- ing population and hence have low comparability with counts at ... 30–50 nest sites within the colonies. Ideally, cam- eras should be located at random locations with ...

   Science Journal Paper : CCAMLR Science, Volume 17 (CCAMLR Science, Volume 17) : 229–241 : Auteur(s): Southwell, C., J. McKinlay, L. Emmerson, R. Trebilco and K. Newbery

8. Volume 16: CCAMLR. 2004. Statistical Bulletin, Vol. 16 (1994–2003). CCAMLR, Hobart, Australia.

   from June to August, and Q4 from September to November. This Sixteenth Volume of the Statistical ... November 2003. Note that some tables include catches of krill taken outside the Convention Area, for ... www.ccamlr.org). This Statistical Bulletin should be referenced as: CCAMLR. 2004. Statistical Bulletin ... the Bulletin should be addressed to: David Ramm Data Manager CCAMLR Secretariat PO Box 213 ...

   Document : Site Section: Publications

9. A RISK MANAGEMENT FRAMEWORK FOR AVOIDING SIGNIFICANT ADVERSE IMPACTS OF BOTTOM FISHING GEAR ON VULNERABLE MARINE ECOSYSTEMS

   with different types of gear, a risk management framework is proposed, similar to that which has been ... fishing effort. (4). Review. All of the above steps should be reviewed regularly to ensure that all ... Abstract:  CCAMLR adopted a new conservation measure in 2007 (CM 22-06) to ensure that significant ... and consequences of interactions of bottom fishing gear with VMEs and associated uncertainties from ...

   Meeting Document : WG-FSA-08/64 : Auteur(s): K. Martin-Smith (Australia)

10. Results of fish stock assessment survey, South Georgia, December 1987 – January 1988

    's. A survey to monitor these stocks was carried out from December 1987 to January 1988. It ... complements earlier surveys in the same area and showed that most of the stocks are continuing to decline ...

    Meeting Document : SC-CAMLR-VII/BG/23 : Auteur(s): United States of America

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