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The survivorship of rays discarded from the South Georgia longline fishery
between 1 500 and 2 000 m. These findings support CCAMLR’s recommendation that skates and rays be cut from ... . There were some suggestions (not statistically significant) that wind speed (i.e. weather conditions ... can also be used to calculate the expected skate mortality within the fishery, based on depth of ... capture. Further survival experiments should be conducted, particularly in shallow waters, where sampling ... only skates that are alive and undamaged are selected, with animals not being deemed fi t for tagging ... would be experienced during the course of the experiment. These tanks were fi tted with a constant ... only one skate at a time would be placed in a tank, with a maximum of eight skates being tanked at ... protective poise, or the tail may be arched upwards similar to that of a scorpion. Skates that survived ...
Science Journal Paper : CCAMLR Science, Volume 11 (CCAMLR Science, Volume 11) : 155–164 : Автор(ы): Endicott, M. and D.J. Agnew
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Finfish distribution and abundance in Subareas 48.1 and 48.2, 2016–2018. Research proposal for the second year
in each stratum depth. With the data obtained in each subarea, the density of fish resources will be ... composition and performance of the midwater trawl will be compared with the bottom trawl previously used by ... daily stages of operation, performed with a midwater trawl, with six random spatially distributed hauls ... . Besides, acoustic information will be continuously recorded in magnetic archives during the whole ...
Meeting Document : WG-FSA-16/31 : Автор(ы): Delegation of Chile
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WG-EMM-99
management areas S. Nicol, A. Constable and T. Pauly (Australia) WG-EMM-99/23 The Second International Krill ... of predators across Area 48 to coincide with the CCAMLR synoptic survey K. Reid (United Kingdom) WG ... Area 48 (with participation of a Russian scientific research vessel) V.A. Sushin, S.M. Kasatkina and ... , in 1999/2000 M. Naganobu, S. Kawaguchi, T. Kameda, Y. Takao and N. Iguchi (Japan) WG-EMM-99/50 An ...
Meeting
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POPULATION ASSESSMENTS OF GENTOO PENGUINS (PYGOSCELIS PAPUA) BREEDING AT AN IMPORTANT ANTARCTIC TOURIST SITE, GOUDIER ISLAND, PORT LOCKROY, PALMER ARCHIPELAGO, ANTARCTICA
results suggest that in the future, it would be useful to control for this additional disturbance. Our ... penguin breeding numbers is complex and that some factors may never be completely identified. Author(s ... consecutive years beginning in the 1996/1997 breeding season. Our results demonstrate that all colonies show ... results further suggest that understanding all of the many subtle influences that impact upon gentoo ...
Meeting Document : WG-EMM-09/P07 : Автор(ы): P.N. Trathan, J. Forcada, R. Atkinson, R.H. Downie and J.R. Shears
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A proposal to adopt a conservation measure seeking an interim prohibiting on deep sea gillnet fishing in the Convention Area
advice from the Scientific Committee that such a method may be used in the Convention Area. Author(s ... Abstract: Australia proposes that the possession and/or use of gillnets for commercial purposes ... be prohibited until such time as (1) the Scientific Committee has investigated and reported on the ...
Meeting Document : WG-FSA-06/46 : Автор(ы): Delegation of Australia
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Progress report on the Weddell Sea Research Program Stage II
Antarctic toothfish was 228 t, by-catch – appr. 2 t. CPUE per 1 km main line was 1635 kg at average. As a ... Weddell Sea was determined (565 000 t). It was calculated using areal method recommended by CCAMLR (SC ...
Meeting Document : WG-SAM-14/05 : Автор(ы): A.F. Petrov, I.I. Gordeev, S.V. Pianova and E.F. Uryupova (Russia)
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Progress report on the Weddell Sea Research Program Stage II
the Antarctic toothfish was 228 t, by-catch – appr. 2 t. CPUE per 1 km main line was 1635 kg at ... toothfish in the Weddell Sea was determined (565 000 t). It was calculated using areal method recommended by ...
Meeting Document : WG-FSA-14/03 Rev. 2 : Автор(ы): A.F. Petrov, I.I. Gordeev, S.V. Pianova and E. F. Uryupova (Russia)
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TROPHIC OVERLAP OF WEDDELL SEALS (LEPTONYCHOTES WEDDELLI) AND ANTARCTIC TOOTHFISH (DISSOSTICHUS MAWSONI) IN THE ROSS SEA, ANTARCTICA
evidence that Antarctic toothfish have lower densities near to seal breeding colonies in McMurdo Sound than ... region suggest that toothfish are a significant prey item for Weddell seals. • In contrast, research ... using seal stomach contents, vomit and scats provides no evidence that Weddell seals consume toothfish ... at all. Diver observations suggest that seals may feed selectively on only parts of toothfish so that ...
Meeting Document : WG-EMM-08/43 : Автор(ы): M.H. Pinkerton, A. Dunn and S.M. Hanchet (New Zealand)
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Стажировки
early career professionals may be accepted. The internship aims to provide applicants with an ... Secretariat on a special topic. This will be arranged by agreement with the Secretariat but potential topics ... is a citizen of a Member of the Commission. International internship opportunities will be advertised ... two international internships to be hosted by the Secretariat in 2022/23. The internships are made ...
Page : Site Section: The Organisation
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Preliminary investigation of fish movement in Subarea 48.6
Author(s): S. Somhlaba, R. Leslie, T. Okuda, T. Ichii and D. Yemane Title: Preliminary ...
Meeting Document : WG-SAM-17/46 : Автор(ы): S. Somhlaba, R. Leslie, T. Okuda, T. Ichii and D. Yemane
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