Search results
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Some considerations on the usefulness of CPUE data from Japanese krill fishery in the Antarctic
Abstract: The characteristics of Japanese krill fishery were reviewed in several examples based ... considerations on the usefulness of CPUE data from Japanese krill fishery in the Antarctic Approval: Approved ... on the information recorded on log book. While searching behaviour seems to be the basis of this ... fishery, CPUE in terms of catch per minute of towing was thought to be an useful index of patch density ...
Meeting Document : WS-KCPUE-85/04 : Author(s): Y. Shimadzu and T. Ichii (Japan)
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Оn seasonal and interannual dynamics of ice conditions in the Weddell Sea and its relation to the WSMPA proposal
Federation Title: Оn seasonal and interannual dynamics of ice conditions in the Weddell Sea and its relation ... Abstract: It is shown that the WS MPA boundaries should be revised in compliance with sea-ice ... conditions for vessel navigation being a fundamental factor for the successful completion of assigned ... research tasks in designated areas. Spatial planning in the Weddell Sea should make provisions that ice ...
Meeting Document : CCAMLR-XXXVII/BG/21 : Author(s): Delegation of the Russian Federation
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Оn seasonal and interannual dynamics of ice conditions in the Weddell Sea and its relation to the WS MPA proposal
Federation Title: Оn seasonal and interannual dynamics of ice conditions in the Weddell Sea and its relation ... Abstract: It is shown that the WS MPA boundaries should be revised in compliance with sea-ice ... conditions for vessel navigation being a fundamental factor for the successful completion of assigned ... research tasks in designated areas. Spatial planning in the Weddell Sea should make provisions that ice ...
Meeting Document : CCAMLR-38/BG/32 : Author(s): Delegation of the Russian Federation
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2007 assessment of the toothfish (Dissostichus eleginoides) resource in the Prince Edward Islands vicinity
48.3 are used. The resource is estimated to be at about 37% of its average pre-exploitation level in ... ) Title: 2007 assessment of the toothfish (Dissostichus eleginoides) resource in the Prince Edward ... Abstract: The ASPM assessment of the Prince Edward Islands toothfish resource by Brandão and ... 500 tonnes or less, unless a large proportion of the catch is to be taken by pots (which avoid the ...
Meeting Document : WG-FSA-07/34 Rev. 1 : Author(s): A. Brandão and D.S. Butterworth (South Africa)
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Preliminary results on the distribution and abundance of Antarctic krill (Euphausia superba) in the Weddell Sea, Southern Ocean
; where the first year (2014) of the study logged acoustic data during daytime only whilst surveys in ... Abstract: Hydroacoustic data were collected to study the distribution and abundance of Antarctic ... krill relative to their predators in the Southern Ocean during annual logistic summer trips and ... 200 kHz transducers mounted on the drop keel of the research vessel were used to collect acoustic data ...
Meeting Document : SG-ASAM-18/09 : Author(s): F.W. Shabangu
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Morphometrics, maturity and movement of the Antarctic skates Amblyraja georgiana and Bathyraja eatonii in the Ross Sea
, given the short time span of the programme, and the confounding effect of spatial variation in fishing ... sexes combined. It is probable that large females are larger and heavier than males of the same size ... and N.W. McL. Smith (New Zealand) Title: Morphometrics, maturity and movement of the Antarctic skates ... Amblyraja georgiana and Bathyraja eatonii in the Ross Sea Approval: Approved ...
Meeting Document : WG-FSA-02/42 : Author(s): M.P. Francis and N.W. McL. Smith (New Zealand)
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Warming effects in the Western Antarctic Peninsula Ecosystem: the role of population dynamic models for explaining and predicting penguin trends
: Warming effects in the Western Antarctic Peninsula Ecosystem: the role of population dynamic models for ... influenced by the inter-annual variability in the sea-ice extent and krill biomass. In this paper we ... developed simple conceptual models for decipher the role of climate and krill fluctuations on the population ... dynamics of these three pygoscelid penguin species inhabiting the Antarctic Peninsula region. Our results ...
Meeting Document : WG-EMM-12/18 : Author(s): M. Lima and S.A. Estay (Chile)
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Examination of the skate by-catch from around South Georgia from one vessel in the 2000 longline toothfish season
recorded as-bycatch on one vessel in the South Georgia toothfish fishery, 2000. One further species could ... not be identified and was referred to as R. species 1. R. georgiana occurred in shallow water, the ... other two in deep water. The average catch rate was 0.23 rajids/1000 hooks. Distribution and length at ... maturity is described, as is the results of initial investigations of age determination using both ...
Meeting Document : WG-FSA-00/59 : Author(s): M. Endicott, D. Agnew and C. Nolan (United Kingdom)
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2006 assessment of the toothfish (Dissostichus eleginoides) resource in the Prince Edward Islands vicinity
. Butterworth (South Africa) Title: 2006 assessment of the toothfish (Dissostichus eleginoides) resource in the ... Abstract: The ASPM assessment of the Prince Edward Islands toothfish resource by Brandão and ... % of its average pre-exploitation level in terms of spawning biomass. It is suggested that it would be ... prudent to restrict annual legal catches to 500 tonnes or less, unless a large proportion of the catch is ...
Meeting Document : WG-FSA-06/58 : Author(s): A. Brandão and D.S. Butterworth (South Africa)
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Proposals for the governance and control of fishing vessels and fishing support vessels operating in the Southern Ocean
governance and control of fishing vessels in the Southern Ocean and thereby enhance safety, ecosystem-based ... Abstract: There are a number of steps that CCAMLR and its members can take to improve the ... . Additionally, it would be valuable for CCAMLR to encourage the IMO to include fishing vessels in the Polar Code ... globally. Author(s): Submitted by ASOC Title: Proposals for the governance and control of fishing vessels ...
Meeting Document : CCAMLR-XXXII/BG/18 : Author(s): Submitted by ASOC