Résultats de la recherche

1. Investigations of krill transport factors in the local areas in the Scotia Sea: variability of krill distribution in the fishing grounds under the transport impact

   Abstract:  The authors look «inside» SSMU by the example of SOW (South Orkney West) and SGW (South ... Georgia West), analysing variability of krill transport and distribution characteristics in the local ... areas of these SSMUs. The data of the Russian repeated acoustic survey accompanied by trawl and CTD ... samples form the basis of this work. It is shown that the multiple replacements of the water masses in ...

   Meeting Document : WG-EMM-07/17 : Auteur(s): S.M. Kasatkina and V.N. Shnar (Russia)

2. The applicability of international conservation instruments to the establishment of marine protected areas in Antarctica

   , and thus include Antarctica within the scope of a worldwide system of marine protected areas. However ... or even impossible because of the area’s unique political situation and existing regimes. The ... provisions of many international conservation agreements are designed to be implemented through the national ... jurisdiction of adhering States within their territorial waters or exclusive economic zones, based on the ...

   Meeting Document : SC-CAMLR-XXIII/BG/30 : Auteur(s): Delegation of the United Kingdom

3. Evaluation of krill transport factor results in Subarea 48.2 in summer period of 1996

   Abstract:  The methods and preliminary data on evaluation of krill transfer factors results in ... subarea 48.2 in the period of 19.02-07.03.96 are presented. The polygon of 80 x 240 miles was situated in ... interaction zone of the two circulating systems of the climatic scale: Antarctic Circumpolar Current and ... Weddell Sea waters. The experiment was carried out in two stages: evaluation of krill transport through ...

   Meeting Document : WG-EMM-96/37 : Auteur(s): Sushin, V.A., Kasatkina, S.M., Shnar, V.N., Abramov, A.M., Polischuk, M.I.

4. Managing fisheries to conserve the Antarctic marine ecosystem: practical implementation of the Convention on the Conservation of Antarctic Marine Living Resources (CCAMLR)

   Abstract:  Apart from exploitation of seals and whales, Antarctic fisheries began in the late ... 1960s with exploitation of the marbled rockcod, Notothenia rossii, in the South Atlantic, a species ... decimated in the first two years of the fishery following catches of about 500,000t. Two other species have ... formed the basis of substantial fisheries, krill (Euphausia superba) and mackerel icefish ...

   Meeting Document : SC-CAMLR-XVIII/BG/26

5. Elaborating a representative system of marine protected areas in eastern Antarctica, south of 60°S

   Abstract:  The plan of implementation for Agenda 21 of the United Nations World Summit on ... Sustainable Development (2002) requires an estate of marine protected areas for the purposes of long‐term ... conservation of marine biodiversity by 2012. A representative system of marine protected areas (RSMPA) will be ... one that (i) provides a spatial estate of the smallest area sufficient to satisfy the principles of ...

   Meeting Document : WG-EMM-10/26 : Auteur(s): A.J. Constable, B. Raymond, S. Doust, D. Welsford and K. Martin-Smith (Australia)

6. Update on the analysis of fish by-catch in the krill fishery using data from the CCAMLR Scheme of Scientific Observation

   Abstract:  Data on fish bycatch in the krill fishery has been collected as part of the CCAMLR SISO ... from a total of 9303 hauls collected on 60 cruise involving 18 different vessels over the period 2010 ... -2014. This paper examines the frequency of occurrence, proportion by mass and length-frequency ... distribution of the fish taxa reported. The frequency of occurrence of fish for each vessel ranged from 0.1 to ...

   Meeting Document : WG-EMM-14/31 Rev. 1 : Auteur(s): Secretariat

7. IMPLEMENTATION OF THE SYSTEM OF INSPECTION AND OTHER CCAMLR COMPLIANCE-RELATED MEASURES IN 2009/10

   Abstract:  IMPLEMENTATION OF THE SYSTEM OF INSPECTION AND OTHER CCAMLR COMPLIANCE-RELATED MEASURES ... IN 2009/10 INTRODUCTION This paper summarises information on the implementation of the System of ... on the implementation of conservation measures related to fisheries management and the submission of ... data has been provided in CCAMLR-XXIX/BG/9, although details of some compliance-related aspects of ...

   Meeting Document : CCAMLR-XXIX/BG/07 : Auteur(s): Secretariat

8. Modelling the consequences of Antarctic krill harvesting of Antarctic fur seals

   Abstract:  In terms of the convention governing the Commission for the Conservation of Antarctic ... should take the needs of the predators of krill into account in order to reduce the risk of deleterious ... an annual krill catch limit, which is expressed as a proportion (??= 0.116) of a survey biomass ... estimate. This approach takes the needs of predators into account in only a crude way by assuming that a ...

   Meeting Document : WG-EMM-01/66 : Auteur(s): R.B. Thomson, D.S. Butterworth (South Africa), I.L. Boyd and J.P. Croxall (United Kingdom)

9. Revised estimates of yield for Electrona carlsbergi based on a generalised version of the CCAMLR krill yield model

   Abstract:  Traditional methods for estimating yield per recruit as a function of fishing mortality ... can result in inappropriate high estimates of yield that could lead to depletion of stocks because of ... widely varying recruitment patterns, overestimation of the abundance of the stock and age of the most ... probabilities of the stock of Electrona carlsbergi becoming depleted over a 20 year period. These projections ...

   Meeting Document : WG-FSA-94/21 : Auteur(s): A.J. Constable and W.K. de la Mare (Australia)

10. Krill of the Ross Sea: distribution, abundance and demography of Euphausia superba and Euphausia crystallorophias during the Italian Antarctic expedition (January–February 2000)

    ) were analysed to obtain a general picture of the summer distribution pattern, abundance and demography ... of krill in the western Ross Sea (Antarctica). A midwater sampler-trawl (Hamburg Plankton Net) was ... used to collect zooplankton and fish larvae. Mean relative biomass of Antarctic krill Euphausia superba ... , in the area north of Continental Shelf, was 9.3 g/1000m3 of filtered water with a mean density of ...

    Meeting Document : WG-EMM-02/32 Text : Auteur(s): A. Sala, M. Azzali and A. Russo (Italy)

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