Результаты поиска

1. Preliminary results from CEMP monitoring of Antarctic fur seals, chinstrap penguins and macaroni penguins at Bouvetøya 1996/97

   Abstract:  A CCAMLR Ecosystem Monitoring Program (CEMP) was initiated at Bouvet0ya, South Atlantic ... Ocean, during an expedition to the island from 9 December 1996 to 22 February 1997. A research station ... sharply since the last count in 1989/90. The population of Macaroni Penguins has shown a more moderate ... (s):  Hofmeyr, G.J.G., Dyer, B.M., Næstvold, A., Mehlum, F., Gjertz, I., Bakken, V., Isaksen, K ...

   Meeting Document : WG-EMM-97/20 : Автор(ы): Hofmeyr, G.J.G., Dyer, B.M., Næstvold, A., Mehlum, F., Gjertz, I., Bakken, V., Isaksen, K., Huyser, O.

2. Seabird by-catch and bait loss in longlining using different setting methods

   . Two different setting methods were tested as a solution to this problem; lines were set either through ... a setting funnel that guided the baited line beneath the sea surface or when using a sea-bird ... demonstrated by using either of the setting methods. However, bait loss caused by sea birds was regarded as a ...

   Meeting Document : WG-FSA-96/06 : Автор(ы): Løkkeborg, S.

3. Optimization of the sampling design in the detection of interannual variability and prey size selectivity in the diet of penguins

   for detection of interannual variability are obtained and a sampling protocol is suggested. A table of ... minimal numbers of penguins to be sampled as a function of number of sampling dates and magnitude of the ... x date interaction equal to the variance component for penguin in dates obtained from a previous ...

   Meeting Document : WG-CEMP-90/09 : Автор(ы): E. Marschoff and B. Gonzalez (Argentina)

4. Предложение о Морском охраняемом районе в регионе моря Росса

   the Conservation of Antarctic Living Marine Resources (Commission or CCAMLR) of a marine protected ... endorsed the Scientific Committee’s work program to develop a representative system of Antarctic MPAs with ... significance, and maintain a reference area for scientific research and monitoring.  This proposal is ... Ross Sea Region. Author(s):  Delegation of the USA Title:  A proposal for the Ross Sea region Marine ...

   Meeting Document : CCAMLR-XXXI/40 : Автор(ы): Delegation of the USA

5. Results from the reduced groundfish survey conducted in CCAMLR Subarea 48.3 in January 2012

   Abstract:  A reduced (three day) groundfish survey took place at Shag Rocks on the FV New Polar ... between the 26-28th January 2012. This survey was not intended to be a full biomass survey so only 20 ... three size cohorts of fish identified including evidence of a new cohort of 2+ age fish (29-39cm). Catch ... . Author(s):  J. Brown, S. Gregory, A. Stanworth, V. Carretero, G. Baker and M. Belchier (United Kingdom ...

   Meeting Document : WG-FSA-12/37 : Автор(ы): J. Brown, S. Gregory, A. Stanworth, V. Carretero, G. Baker and M. Belchier (United Kingdom)

6. An overview of tagging skates (Rajiformes) and CCAMLR skate tagging data

   better understand a wide range of metrics including movements and migrations, stock units, growth rates ... taxonomic and identification problems, this makes the tagging studies undertaken in CCAMLR area a ... CCAMLR Working Groups. This report provides an overview of global tagging studies on skates, a review of ... tag loss and tag shedding rates in fish (with emphasis on elasmobranchs), a summary of CEFAS tagging ...

   Meeting Document : WG-SAM-13/25 Rev. 1 : Автор(ы): S.R. McCully, D. Goldsmith, G. Burt, R. Scott and J.R. Ellis (United Kingdom)

7. Characterising catch and effort from data-poor toothfish fisheries in CCAMLR Divisions 58.4.3 – 58.4.4

   Abstract:  A  preliminary characterisation of available fishing information regarding catches and ... 2012. During this period, a total of 9 countries registered fishing operations in which 1811 sets were ... Bank) accumulated the highest proportion of allocated effort in which a total of 948 sets (52\%) were ... seasonal pattern was detected and spatial coverage of fishing operations showed a reduction across time ...

   Meeting Document : WG-SAM-13/41 : Автор(ы): J.C. Quiroz, R. Wiff (Chile) and P. Martinez (Argentina)

8. Mapping trends in activity of illegal, unreported and unregulated (IUU) fishing in the CAMLR Convention Area

   based on sightings data alone provides a restricted view these activities. This combined analysis also ... between an apparent decrease in IUU catch and a decrease in surveillance effort that results in fewer ... sightings. A potential approach to understanding the actual ‘surveillance’ potential of licenced fishing ... vessels, by developing a better understanding of the probability that another vessel will be detected, is ...

   Meeting Document : CCAMLR-XXXII/BG/09 Rev. 1 : Автор(ы): Secretariat

9. An overview of tagging skates (Rajiformes) and CCAMLR skate tagging data

   better understand a wide range of metrics including movements and migrations, stock units, growth rates ... taxonomic and identification problems, this makes the tagging studies undertaken in the CCAMLR area a ... CCAMLR Working Groups. This report provides an overview of global tagging studies on skates, a review of ... tag loss and tag shedding rates in fish (with emphasis on elasmobranchs), a summary of CEFAS tagging ...

   Meeting Document : WG-FSA-13/33 : Автор(ы): S.R. McCully, D. Goldsmith, G. Burt, R. Scott and J.R. Ellis (United Kingdom)

10. Assessment of escape mortality of Antarctic krill (Euphausia superba) in trawls

    January-February 2014. The method applied consisted of a covered trawl codend system for retaining ... on the mortality rates found. A decrease in body length was also found significantly correlated with ... to a realistic catching process in a 16 mm mesh size, was found to be 1-6%. Krill may be more ...

    Meeting Document : WG-EMM-14/14 : Автор(ы): B.A. Krafft (Norway) and L.A. Krag (Denmark)

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