Результаты поиска

1. Comparison of the diet of the blue-eyed shag Phalacrocorax atriceps by the analysis of pellets and stomach contents

   the same colony; however, they differed in importance. A daily mean of 0.7 pellets per bird was ... Abstract:  A total of 45 pellets from the blue-eyed shag Phalacrocorax atriceps were collected in ... prey, followed by octopods, polychaetes and gastropods. Notothenia coriiceps formed the bulk of the ... diet, but Harpagijer antarcticus was the most frequent and important fish in number. The prey ...

   Meeting Document : WG-EMM-95/79 : Автор(ы): Silva, P., Coria, N., Favero, M., Casaux, R.

2. An initial analysis of the characteristics of Antarctic krill taken by the commercial fishery and Antarctic fur seals during the winters of 2002 and 2003 at South Georgia

   seals. There were significant differences in the mean size of krill taken by vessels/measured by ... the length-frequency distribution and frequency of occurrence of krill in the diet of Antarctic fur ... overlap in the size composition of krill in the fishery and the diet of Antarctic fur seals. During the ... period of the winter when there was a reduction in the frequency of occurrence of krill in the diet of ...

   Meeting Document : WG-EMM-04/62 : Автор(ы): K. Reid, D.J. Agnew, N.L. Warren and E. Owen (United Kingdom)

3. Progress towards a trophic model of the ecosystem of the Ross Sea, Antarctica, for investigating effects of the Antarctic toothfish fishery

   considered a work in progress. Overall, the model is close to balance, with total exports of organic carbon ... considerable predation pressure on some species of demersal fish. The significance of toothfish in the diets of ... -populations of predators. More complete information on the abundances and diets of top predators in the Ross ... Abstract:  We report on the further development of a carbon-budget trophic-model of the Ross Sea ...

   Meeting Document : WG-EMM-06/14 : Автор(ы): M. Pinkerton, S. Hanchet and J. Bradford-Grieve (New Zealand)

4. Composition and vertical distribution of the benthopelagic ichthyofauna of the southern part of the Kerguelen ridge

   trawls during the integrated surveys in December 1977 and in January 1978 on Elan Bank consisting of two ... of fish species, their numbers, however, being the smallest in those particular depths. Sub-Antarctic ... Abstract:  AS many as 18 species of benthopelagic fishes belonging to 12 families were caught in ... and Antarctic fish species were the dominant group. The proportion of deep-dwelling fishes increased ...

   Meeting Document : WG-FSA-96/13 : Автор(ы): Piotrovsky, A.S.

5. The influence of the shape of meshes on the selective properties of trawls with special reference to Antarctic krill

   screening rate was observed in the cod end instead of the belly,the selective properties of the retaining ... Abstract:  The results of investigations are presented on selective properties of experimental ... trawls with a square- and diamond-shaped mesh, on the traumatic rate of krill passed through a mesh and ... remained in the trawl,on the survival rate. When trawls with a square-shaped mesh were used the highest ...

   Meeting Document : SC-CAMLR-VIII/BG/09 : Автор(ы): Delegation of USSR

6. VME detection thresholds: preliminary results of a study on the case of the sea pens (Pennatulacea) of the CCAMLR sector 58.4.4b

   of sea pens (Pennatulacea, NTW, VME bioindicator) in the 58.4.4b sector have been reported during the ... , the data are reported to the Secretariat to inform the CCAMLR about the potential presence of VME to ... CCAMLR SAM Working Group 2018. However, despite the important level of the catches, no VME detection ... threshold triggering out the establishment of an immediate fishing exclusion zone have been reached. Here ...

   Meeting Document : WG-EMM-2019/52 : Автор(ы): A. Martin and M. Eléaume

7. Description of the tagging process and the development of a cradle for optimum landing and measuring of large fish followed by the Spanish F/V Tronio

   Abstract:  During the 2017/18 season the Spanish F/V Tronio fished in Statistical Subarea 88.1 and ... Division 58.4.1 where the latter area required a tag rate of five fish per ton greenweight caught and also ... where the overall size of the fish exceeds 115cm. The tagging station on the FV Tronio is on the upper ... station and to operate the cradle over the side for landing larger fish. To optimise the use of the cradle ...

   Meeting Document : WG-FSA-18/48 Rev. 1 : Автор(ы): R. Sarralde, C. Heinecken and P. Lafite

8. Focal areas for marine biodiversity protection in KwaZulu-Natal, South Africa. Marine Systematic Conservation Plan Analyses (SeaPLAN): Summary of Results 2011

   we developed a multi-resolution marine conservation planning approach and tested the method in the ... also allows the smooth integration of a continuum of data ranking in resolution from a meter (i.e ... planning exists, but is limited in the availability of consistent fine-scale data for the whole planning ... invested in knowledge about the patterns of the biodiversity that are clearly visible to them. In this ...

   Meeting Document : WS-MPA-11/12 : Автор(ы): T. Livingstone, J. Harris, M. Lombard and E. Lagabrielle (South Africa)

9. Revision of Conservation Measure 91-01 (2000), Annex 91-01/A ‘Information to be included in Management Plans for CEMP sites’

   following revision of Conservation measure 91- 01, Annex 91-01/A (2000) addresses the topic of maps. Changes ... . Also, other items specific to CEMP sites and marine areas were included in the following revision of ... Abstract:  At the 2003 meeting of the Commission, the Terms of Reference (TOR) for the Advisory ... was directed to the intersessional work of the Subgroup, was TOR (ii) “to revise and keep under review ...

   Meeting Document : WG-EMM-04/19 : Автор(ы): Chair, Subgroup on Protected Areas

10. An ecological risk assessment of current conservation measures for krill fishing in East Antarctica (CCAMLR Divisions 58.4.1 and 58.4.2)

    assessment found the regional risk of the current conservation measures in Divisions 58.4.1 and 58.4.2 to be ... relatively simple derivation of the risk assessment framework to assess whether the current conservation ... Abstract:  Australia is adapting the risk assessment framework used in Area 48 to assess the risks ... involved in any redevelopment of a commercial krill (Euphausia superba) fishery in CCAMLR Divisions 58.4.1 ...

    Meeting Document : WG-EMM-18/37 : Автор(ы): N. Kelly, L. Emmerson, S. Kawaguchi, C. Southwell and D. Welsford

Страницы