Результаты поиска

1. Mitigation trials and recommendations to reduce seabird mortality in the pelagic icefish (Champsocephalus gunnari) fishery (Subarea 48.3)

   mitigation methods in an attempt to reduce seabird mortality caused by entanglement with the net and to ...

   Meeting Document : WG-FSA-05/59 : Автор(ы): J.O. Roe (United Kingdom)

2. Exploitation of mesoscale oceanographic features by grey-headed albatross Thalassarche chrysostoma in the southern Indian Ocean

   therefore suggest that these mesoscale oceanographic features may be an important component of the ‘life ...

   Meeting Document : WG-FSA-01/12 : Автор(ы): D.C. Nel, J.R.E. Lutjeharms, E.A. Pakhomov, I.J. Ansorge, P.G. Ryan and N.T.W. Klages (South Africa)

3. Interaction of sperm whales with bottom longline and the Mammal and Bird Excluding Device (MBED) operation in the Patagonian toothfish (Dissostichus eleginoides) fishery in the southwestern Atlantic

   in the southern zone (latitude 50º 00’ S) at an average depth of-1282 m. 57.2% of the total number of ...

   Meeting Document : WG-FSA-07/23 : Автор(ы): O. Pin and E. Rojas (Uruguay)

4. Genetic population structure of the mackerel icefish, Champsocephalus gunnari, in Antarctic waters

   an overall reduction in genetic differentiation within and between South Georgia and Shag Rocks ...

   Meeting Document : WG-FSA-91/22 : Автор(ы): G.R. Carvalho and M. Warren (United Kingdom)

5. Milk fatty acid signatures indicate both major and minor shifts in foraging ecology of lactating Antarctic fur seals

   perinatal fast are derived largely from blubber mobilization and thus likely resemble an integration of ... year (austral summer 1990/1991). In lactating otariid females, milk fatty acids secreted during the ... least in a poor food year, fur seals do not feed exclusively on krill throughout lactation but rather ...

   Meeting Document : WG-EMM-97/14 : Автор(ы): Boyd, I.L., Iverson, S.J., Arnould, J.P.Y.

6. Comparison between the CCAMLR-2000 and KY 1988 surveys on environmental variability of krill in the Scotia Sea, Antarctica

   water temperature from the surface to 200m (Q200) as an environmental index indicating the structure of ...

   Meeting Document : WG-EMM-02/43 : Автор(ы): M. Naganobu (Japan), M. Brandon (United Kingdom), K. Ito, K. Segawa (Japan) and V. Siegel (Germany)

7. Estimation of the incidental capture of seabird species in commercial fisheries in New Zealand waters, 2002/03

   ) trawl fisheries accounted for 87% of observed trawl-caught seabirds. Incident rates (expressed as the ... percent of observed fishing operations with seabird captures) for longline fisheries in 2002–03 were ... highest in chartered albacore tuna (T. alalunga) sets in northern waters (17%), compared with 10% for the ... incidental captures, compared with 9% of observed squid trawls. Mean seabird catch rates were estimated for ...

   Meeting Document : WG-FSA-04/57 : Автор(ы): S.J. Baird (New Zealand)

8. RESOURCES EVALUATION OF ANTARCTIC KRILL EUPHAUSIA SUPERBA DANA USING AREAL TRAWLING AND HYDRO-ACOUSTIC DATA

   Abstract:  Quantitative method for describing krill mass congestions based on perennial ... rules applicable for natural habitat and equal probability concentrations. Spatial analyses of krill ... analyses procedures applied for trawling and hydro-acoustic sampling have to in compliance with the rules ... krill into regions is based on a principle of equal probability applied for congestions instead of the ...

   Meeting Document : WG-SAM-08/P01 : Автор(ы): L.A. Kovalchuk (Ukraine)

9. Developments, considerations and recommendations by the land-based predator survey group: a summary and up-date

   -based predator abundance is provided for comment by the Working Group. In order to complete ... specifications for future survey work, the correspondence group seeks advice from the Working Group on the ... relevant spatial unit for estimation in Area 48 and the required precision for estimation in each unit. A ... workshop addressing survey design issues is proposed for 2006. Terms of reference for the workshop are ...

   Meeting Document : WG-EMM-05/24 : Автор(ы): C. Southwell (Australia), P. Trathan (United Kingdom), W. Trivelpiece, M. Goebel (USA) and P. Wilson (New Zealand)

10. Analysis of sea-ice concentration of 48.6_4 and _5 with remote sensing data during the latest four seasons

    Abstract:  We analyzed the sea-ice concentration for the southern ice-shelf areas of 48.6 during ... meeting). Figure 2 shows the sea-ice dynamics during the last four seasons (2013-2016) for the two ... research blocks, 48.6_4 and 48.6_5. The sea-ice concentration during January-March for block 48.6_4 was ... 48.6_5 during the latest four seasons. As for 2015/16 season, the fast sea-ice had still occupied the ...

    Meeting Document : WG-SAM-16/42 Rev. 1 : Автор(ы): T. Namba, K. Taki and T. Ichii

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