Search results
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Feasibility of trawl surveys to estimate abundance of juvenile toothfish in Subarea 88.1
Abstract: This report presents results from a desktop study to determine the feasibility of ... , were considered using data from published and unpublished literature, the exploratory longline fishery ... and previous research cruises. The major limitation on a trawl survey in the Ross Sea is ice cover. On ... average over the last three years, 63% of the seabed area from 0–600 m depth was not fishable in January ...
Meeting Document : WG-FSA-SAM-04/07 : Author(s): Wood, B.A., ODriscoll, R.L., Hanchet, S.M.
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Krill conversion factors
Abstract: Published information on conversion factors to estimate krill removals from the amounts ... with those currently in use although the differences are such that use of the traditional factors may ... introduce large errors into the estimation of removals. It is uncertain whether discarding is a common ... practice in the fishery, if it is then the use of any of the conversion factors will result in a serious ...
Meeting Document : WG-EMM-01/39 : Author(s): I. Everson (United Kingdom)
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Net diagrams for Norwegian vessels notified for krill fishery in 2015/16 – Notification ID 86750, 86751, 86780 and 86781
Abstract: In accordance with CM 21-03, Annex 21-03 A, attached are the net diagrams and marine ... mammal exclusion device diagram referred to in the krill fishery notifications for 2015/16 submitted for ... the three Norwegian vessels (Juvel, Saga Sea and Antarctic Sea). The pages 1 – 6 relate to the vessel ... Juvel, and the pages 7 – 10 relate to the vessels Saga Sea and Antarctic Sea. Author(s): Delegation of ...
Meeting Document : WG-EMM-15/01 : Author(s): Delegation of Norway
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1989/90 stock status and TAC assessment for Champsocephalus gunnari in Subarea 48.3 (South Georgia)
(South Georgia) Abstract / Description: The 1989/90 stock status and TAC assessment for Champsocephalus ... gunnari in South Georgia Subarea (48.3) has been made using the biostatistic material for 1982/83 to 1987 ... /88 collected by Soviet scientists. VPA tuning has been made by the Laurec-Shepherd method (1985 ... ) using standardized fishing effort. For the beginning of the 1989/90 fishing season, the stock was ...
Science Journal Paper : Selected Scientific Papers, SC-CAMLR-SSP/6 (Selected Scientific Papers, SC-CAMLR-SSP/6) : 15–27 : Author(s): Frolkina, Zh.A. and P. Gasyukov
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Draft: Krill Fishery Report 2016
Abstract: This update to the annual krill fishery report contains background of the fishery as an ... introduction to the report, an inventory of catch and SISO data up to June 2016, including incidental mortality ... of marine mammals and seabirds as well as the CCAMLR approach to management of the krill fishery ... . Monthly catch maps for the last complete fishing seasons (2015) and the current season up to May 2016 have ...
Meeting Document : WG-EMM-16/07 : Author(s): CCAMLR Secretariat
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Arrangement WCPFC
Description / Abstract: Arrangement between the Commission for the Conservation and Management of ... Highly Migratory Fish Stocks in the Western and Central Pacific Ocean and the Commission for the ... ARRANGEMENT BETWEEN THE COMMISSION FOR THE CONSERVATION ... AND MANAGEMENT OF HIGHLY MIGRATORY FISH STOCKS IN THE WESTERN AND CENTRAL PACIFIC OCEAN and THE ... COMMISSION FOR THE CONSERVATION OF ANTARCTIC MARINE LIVING RESOURCES The Commission for the Conservation ... and Management of Highly Migratory Fish Stocks in the Western and Central Pacific Ocean (hereafter ...
Document : Site Section: The Organisation
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Environmental Protection
2.2.1 Extent to which CCAMLR has effectively observed measures, resolutions and decisions of the ... Antarctic Treaty Consultative Meetings related to the protection of Antarctic marine living resources ... its CMs to the attention of the fishing industry operating within CCAMLR waters, it has not to date ... perceived the need to also provide information to fishers and operators on decisions adopted by the ATCM ...
Page : Site Section: The Organisation
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Detection of systematic change in Adélie penguin foraging trip duration: consequences of high inter-annual variability and usefulness of ice cover as a covariate
Abstract: Power analyses were carried out using a 12 year data set from the Béchervaise Island ... Adélie penguin colony with the aim of determining minimum sample sizes required to detect systematic ... the latter form could be more quickly and powerfully detected at a range of effect sizes than could ... from the onset of change (55% overall increase). Inclusion of ice cover as a covariate in the analyses ...
Meeting Document : WG-EMM-05/22 : Author(s): J. Clarke, C. Southwell and L.M. Emmerson (Australia)
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Foraging partitioning between giant petrels Macronectes spp. and its relationship with breeding population changes at Bird Island, South Georgia
Abstract: We tracked by satellite the foraging trips of males and females of the two sibling ... Georgia, Antarctica), during the incubation period (November-December). Size of the activity range as well ... seal carcasses, suggesting that females mainly forage at sea, whereas males mainly scavenge on the ... may be reduced by the limited overlap in the activity range, with southern giant petrels foraging ...
Meeting Document : WG-FSA-99/39 : Author(s): J. González-Solís, J.P. Croxall and A.G. Wood (United Kingdom)
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Expanding CCAMLR’s consideration of whales in science and management
Abstract: The second CCAMLR Performance Review Panel in 2017 recommended that the “relationship ... significant advancements in the understanding of the status of whales, much of scientific and management ... relevance to CCAMLR. As CCAMLR works to progress management of the krill fishery and develops a network of ... . ASOC therefore recommends that CCAMLR: • Consider the most recent and best available science on ...
Meeting Document : SC-CAMLR-38/BG/24 : Author(s): Submitted by ASOC