Search results
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Entanglement of Antarctic fur seals in marine debris at Cape Shirreff and San Telmo Islets, Livingston Island, Antarctica: 1988–1997
Abstract: We have compiled the records of Antarctic fur seals (Arctocephalus gazella) entangled ... ', Livingston island, Antarctica, obtained during the summer seasons between 1988 and 1997. Our ... results indicate that 45% of the entanglement material found in a total of 20 individuals (nine subadult ... packing bands, in contrast to the remaining percentage (55%) which corresponded to discarded fishing ...
Meeting Document : SC-CAMLR-XVI/BG/33 : Author(s): Delegation of Chile
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Revised research plan for toothfish in Divisions 58.4.4 a and 58.4.4b by Shinsei maru No. 3 in 2012/13
Abstract: A tagging survey in SSRUs B and C in Division 58.4.4 a & b was conducted in the ... 2011/12 fishing season with the aims of providing the data required for assessments of the population ... structure, size, movement and growth of Dissostichus spp. in the centred area of Division 58.4.4 a & b ... . An approximate stock biomass level of Dissostichus spp. in the survey area was tentatively estimated ...
Meeting Document : WG-FSA-12/58 Rev. 1 : Author(s): Delegation of Japan
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Aerobic dive limit: how often does it occur in nature?
Abstract: Diving animals offer a unique opportunity to study the importance of physiological ... constraint in their everyday behaviors. An important component of the physiological capability of any diving ... animal is it’s aerobic dive limit (ADL). The ADL has only been measured in a few species. The goal of ... this study was to estimate the aerobic dive limit from measurements of body oxygen stores and at sea ...
Meeting Document : WG-EMM-00/48 : Author(s): D.P. Costa, N.J. Gales and M.E. Goebel (USA)
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Linking fish and shags population trends
inshore demersal fish and Antarctic shags of the South Shetland Islands. The analysis is complemented with ... comparable information on diet, foraging patterns and breeding output of shags from the Danco Coast, western ... Antarctic Peninsula, an area that has remained out of the influence of the commercial fishery. Instead of ... climate change processes, indicated as responsible for the diminution of other bird populations, the most ...
Meeting Document : WG-EMM-12/36 : Author(s): R. Casaux and E. Barrera-Oro (Argentina)
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Linking fish and shags population trends
inshore demersal fish and Antarctic shags of the South Shetland Islands. The analysis is complemented with ... comparable information on diet, foraging patterns and breeding output of shags from the Danco Coast, western ... Antarctic Peninsula, an area that has remained out of the influence of the commercial fishery. Instead of ... climate change processes, indicated as responsible for the diminution of other bird populations, the most ...
Meeting Document : WG-FSA-12/05 : Author(s): R. Casaux and E. Barrera-Oro (Argentina)
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Results of E.L. Holmberg 1997 fish survey in Subarea 48.3
Abstract: The survey comprised 51 bottom trawl hauls taken in subarea 48.3. Of these, one was ... discarded due to net damage. About 80% of the hauls were taken in the shelf of South Georgia Islands (41 ... ) and the remaining in the Shag Rocks area (9); 64% of the hauls were intended as replicates of the ... position of hauls in the previous cruises. Mean densities were obtained considering the spatial aggregation ...
Meeting Document : WG-FSA-97/47 : Author(s): Prenski, B., Calcagno, J., Marschoff, E.R., Gonzalez, B.
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Summer survey of fur seals at Prince Edward Island, southern Indian Ocean
Abstract: The onshore distributions and the abundances of Antarctic fur seals Arctocephalus ... December 2008. This repeats a survey conducted in December 2001 and extends the area surveyed to include ... the entire south-west coast of Prince Edward Island. Of the two colonies of Antarctic fur seals, the ... Subantarctic fur seals and putative hybrids. The other Antarctic fur seal breeding colony at Penguin Beach ...
Meeting Document : WG-EMM-10/P15 : Author(s): M.N. Bester, P.G. Ryan and J. Visagie
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REPORT OF SANCTIONS APPLIED BY SPAIN
Abstract: Ministry for the Environment, Rural and Marine Affairs Executive Secretary CCAMLR ... the action taken by Spanish Authorities in relation to the vessels Trosky (formerly Paloma V), Chilbo ... San 33 and Corvus, included in the CCAMLR-IUU list. 1. With regard to the vessels Corvus and Chilbo ... San 33, neither of them flagged to Spain – which were included in the CCAMLR list of illegal vessels ...
Meeting Document : CCAMLR-XXIX/BG/37 : Author(s): Delegation of Spain
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Metabarcoding analysis of zooplankton collected from Division 58.4.1 in 2014/15 using NGS platform
Abstract: It is important to study its structure because plankton community changes by the ... environmental changes in the Antarctic Ocean ecosystem. We here applied the metabarcoding method to analyze the ... biodiversity of zooplankton in the Indian Ocean of Antarctica, Division 58.4.1 in 2014/15. Compared with the ... previous method, next generation sequencing (NGS) using Miseq platform produces the large amount of ...
Meeting Document : WG-EMM-16/33 : Author(s): Delegation of the Republic of Korea
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Revised reports on abundance and biological information on toothfish in Division 58.4.4 a and b by Shinsei Maru No. 3 in 2010/11 season
Abstract: A survey was conducted in order to collect information for the stock status and various ... longline vessel, Shinsei Maru No. 3, from March 30 to May 2, 2011. This report described the results during ... the survey in two SSRUs (B & C) of Ob Lena Bank. Total catch (excluding fish released alive) of ... Dissostichus eleginoides and other by-catch species was 37.8 tonnes in the survey area in 70 longline sets. D ...
Meeting Document : WG-FSA-11/14 : Author(s): K. Taki, T. Iwami and M. Kiyota (Japan)