Search results
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WG-FSA-04
documents Doc Number Title WG-FSA-04/1 Provisional Agenda and Provisional Annotated Agenda for the 2004 ... Meeting of the Working Group on Fish Stock Assessment (WG FSA) WG-FSA-04/10 Antarctic icefishes ... -headed albatrosses at the Diego Ramírez Islands, Chile: ecological implications J. Arata (Chile), G ... -FSA-04/15 Note from the FAO Secretariat for the 25th COFI-Meeting; status report on the implementation ...
Meeting
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PECHEKER-SIMPA – A tool for fisheries management and ecosystem modeling
, readily available and easily accessible. The development of a specific database for the Kerguelen Plateau ... from the French Sub-Antarctic Territories. The use of reference tables and standardized computer ... language procedure open the data to exchange links with other databases like the Global Biodiversity ... Information System Facility (GBIF) and FishBase. The data already integrated into SIMPA provide ...
Meeting Document : WS-MPA-11/P02 : Author(s): P. Pruvost, A. Martin, G. Denys and R. Causse
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Entanglement of Antarctic fur seals Arctocephalus gazella in man-made debris at Signy Island, South Orkney Islands, 2005/2006
Abstract: The results of the eighth annual survey of entanglement of Antarctic fur seals at Signy ... Island, South Orkney Islands are reported for the 2005/2006 summer season. There was 1 sighting of a seal ... at Bird Island, South Georgia in 2005/06. In the case of Bird Island, data indicated that the number ... of entangled fur seals had decreased by 75% compared to the previous year, this being the lowest ...
Meeting Document : SC-CAMLR-XXV/BG/15 : Author(s): Delegation of the United Kingdom
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Entanglement of Antarctic fur seal Arctocephalus gazella in man-made debris at Signy Island, South Orkney Islands 2001/02
Abstract: The results of the sixth annual survey of entanglement of Antarctic fur seals at Signy ... Island, South Orkney Islands are reported for the 2001/2002 summer season. There was a single sighting of ... that the number of entangled fur seals had increased by 118% compared to the previous year, this being ... the highest number recorded at Bird island since1992/93. With the presence of the entangled seal at ...
Meeting Document : SC-CAMLR-XXI/BG/06 : Author(s): Delegation of the United Kingdom
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A proposal to enhance and clarify CCAMLR’s Catch Documentation Scheme
Abstract: To prevent the entry of illegal, unreported and unregulated (IUU) toothfish ... (Dissostichus spp.) into commerce, CCAMLR’s catch documentation scheme tracks shipments from the point of ... harvest through final import for consumption. The move, in 2010, to a fully electronic Catch ... Documentation Scheme (e-CDS) has improved the tracking of toothfish moving in trade and decreased the potential ...
Meeting Document : CCAMLR-XXXI/38 : Author(s): Delegation of the USA
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SPATIAL PATTERNS IN MACKEREL ICEFISH DIET PROVIDES INSIGHTS INTO KRILL ABUNDANCE AND DISTRIBUTION
Abstract: The diet of mackerel icefish was investigated from stomachs of 828 fish caught on the ... South Georgia and Shag Rocks shelves in January 2009. The results show that the diet of this normally ... krill-dependent species was dominated by the hyperiid amphipod Themisto gaudichaudii (92 % IRI) and was ... low in Antarctic krill (7 % IRI) compared with similar data for the same month in 2004-2006. The ...
Meeting Document : WG-EMM-09/27 : Author(s): M.A. Collins and C.E. Main (United Kingdom)
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Age-length key for Champsocephalus gunnari from Subarea 48.3, Dr Eduardo Holmberg survey, February/March 1994
Abstract: An age-length key was prepared for Champsocephalus gunnari from the Subarea 48.3, based ... on the readings of otoliths randomly collected during the R/V Holmberg survey in Feb/Mar 1994. Small ... and medium sized fish (total length 12-33 cm) constituted the bulk of the samples (93%), while larger ... Rocks, a large concentration of fish belonging to age groups 2 (90%) and 3 (10%) was found. The length ...
Meeting Document : WG-FSA-94/11 : Author(s): E. Barrera-Oro, E. Marschoff and R. Casaux (Argentina)
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A study on calibration for commercial echosounder using bottom backscattering strength in Antarctic
fishing vessel to use it in estimating biomass of Antarctic krill (Euphausia superba). The method of ... calibration was to analyze the difference between the bottom backscattering strength of the commercial ... echosounder (i.e. ES70) and the scientific echosounder (i.e. EK60) at some transects designated by CCAMLR ... . 38kHz and 120kHz were used for the calibration, and krill swarm signals, obtained from multi frequencies ...
Meeting Document : SG-ASAM-17/P01 : Author(s): S.-G. Choi, H. Lee, K. Lee and J. Lee
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Mackerel icefish size and age at South Georgia and Shag Rocks
in the Southern Ocean have supported a fishery since the 1970s. This study has analysed the length ... modality in the length-frequency distributions. Lengths of age-classes derived by these two methods were ... differences in mortality between localities. To compensate for variation in the time of surveys, the mean TL ... of age-classes were standardized to a common day of the year (16 January) based on the Bertalanffy ...
Meeting Document : WG-EMM-03/7 : Author(s): A.W. North (United Kingdom)
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Near-shore acoustic surveys for Antarctic krill at South Georgia, January 2004
Abstract: Dual frequency (120 and 38 kHz) acoustic surveys were conducted around the Willis ... Islands and off the Barff Peninsula, South Georgia, from a 59 foot yacht in January 2004. The purpose of ... the surveys was to determine krill density near shore, in regions that have not traditionally been ... provisioning chicks ashore were foraging. Despite its relatively small size, the yacht (Golden Fleece) proved ...
Meeting Document : WG-EMM-04/35 : Author(s): A.S. Brierley, P.N. Trathan, J. Poncet and A. Morton (United Kingdom)