Résultats de la recherche

1. The diet of the Antarctic fur seal Arctocephalus gazella at Harmony Point, Nelson Island, South Shetland Islands

   was investigated at Harmony Point, Nelson Island, South Shetland Islands, by the analysis of 18 and 33 ... frequent prey (74,5%) and predominated by mass (54,4%), whereas krill did by number (94.2%). This pattern ... coincides well with the observed in 1996/97, but in 1995/96 krill was the most important prey also by mass ...

   Meeting Document : WG-EMM-97/60 : Auteur(s): Carlini, A., Baroni, A., Casaux, R.

2. Data requirements for research fishing

   -by-haul basis using the format used by research vessels (data form C4); and (2) research fishing ... haul-by-haul basis using the formats used during commercial fishing by vessels (data form C2) and ...

   Meeting Document : WG-SAM-12/07 : Auteur(s): Secretariat

3. Proposal of the Russian Federation to open Subarea 88.3 for exploratory fishery of Dissostichus spp.

   Abstract:  In 2011 and 2012 in Subarea 88.3 research fishing for toothfish has been conducted by ... Russia. In 2011 fishing was carried out by Russian longliner “Sparta” out and in 2012 it was longliner ... calculated by the accepted in SC-CCAMLR-XXX/5 p.2.40 (ii) formula. Value of toothfish`s stock by SSRUs and ...

   Meeting Document : WG-FSA-13/12 : Auteur(s): Delegation of the Russian Federation

4. Portail à l'intention des contrôleurs

   You can order the following resources by emailing the cds [at] ccamlr [dot] org (subject ... below. Inspection pennant Ships carrying Inspectors shall carry a special flag or pennant approved by ... identifying fishing gear that has been judged by an Inspector to be contrary to standards set by the ...

   Page : Site Section: Compliance

5. Estimates of local biomass, including estimates of uncertainty, for Antarctic (Dissostichus mawsoni) and Patagonian (Dissostichus eleginoides) toothfish in research blocks in Subareas 48.2, 48.6, 58.4 and 88.3

   bootstrapped confidence intervals using both CPUE-by-seabed area and Chapman biomass estimation methods agreed ... at WG-SAM-16 with revisions to the CPUE-by-seabed area parameter values agreed at WG-SAM-17. The ... analysis includes Research Blocks in Subareas 48.2, 48.6, 58.4 and 88.3. Given the changes in CPUE-by ... higher CPUE-by-seabed area estimates has also resulted in a greater overlap in confidence intervals with ...

   Meeting Document : WG-FSA-17/42 : Auteur(s): CCAMLR Secretariat

6. Meta-analysis of catch reporting in CCAMLR exploratory fisheries

   Abstract:  The Secretariat has prepared a meta-analysis of the target and by-catch reported in ... target species divided by the total number of fish caught (the target catch ratio) is used as simple ... metric of the relative level of target and by-catch reported for each haul. This index showed little ... data reported in CCAMLR fisheries may include the development of a detailed manual on by-catch sampling ...

   Meeting Document : WG-FSA-18/14 : Auteur(s): CCAMLR Secretariat

7. Reconciling fisheries with conservation: three examples from the Southern Ocean

   Abstract:  Preservation of ecosystem structure is the guiding principle by which the Commission ... employed by CCAMLR is the application of a precautionary approach, which explicitly incorporates ... compared to the precautionary limit established by CCAMLR, fishing effort concentrated near colonies of ... land-breeding krill predators may pose a threat as well as those posed by the broader-scale influence ...

   Meeting Document : WG-EMM-04/48 : Auteur(s): R.P. Hewitt (USA), I. Everson (United Kingdom) and C.D. Jones (USA)

8. Beach debris survey – Signy Island, South Orkney Islands 2002

   from three study beaches. The debris was counted, measured and classified by type, mass and size ... increase of 59% by number and 97% by mass since 2000/01). There was an increase in the number of plastic ... % of all items recorded, followed by wood (23%). Classifying the waste by source revealed that almost ... categories. A total of 39 items weighing 25.47kg were collected. The number of items found was the largest ...

   Meeting Document : SC-CAMLR-XXI/BG/05 : Auteur(s): Delegation of the United Kingdom

9. FIELD IDENTIFICATION GUIDE TO HEARD ISLAND AND MCDONALD ISLAND (HIMI) BENTHIC INVERTEBRATES

   deployment at-sea, as well as for use by trained observers to make accurate identifications of invertebrate ... by-catch when operating in the HIMI region. Based on available data, this publication will include ... region thus far. This guide will enable observers to gather invertebrate by-catch data at higher ... by observers in other CCAMLR designated fisheries and that CCAMLR consider adopting the numerical ...

   Meeting Document : WG-FSA-08/59 : Auteur(s): T. Hibberd and K. Moore (Australia)

10. An assessment of longlining operations for Dissostichus eleginoides on board the Chilean-registered longliner BF Cisne Verde during March–May 1997 around South Georgia (Subarea 48.3)

    was only 0.8% of the mean daily catch rate; total by-catch by numbers was less than 5%. Consistent ... CPUE by numbers between catches in 1994 and 1997 despite reduction in CPUE by weight indicated that ... exclusion effects may be important in determining the catch taken by longlines. Continuing decreases in size ...

    Meeting Document : WG-FSA-97/41 : Auteur(s): Ashford, J.R., Everson, I.

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