Search results
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AGREEMENT ON THE CONSERVATION OF ALBATROSSES AND PETRELS – REPORT TO AD HOC WG-IMAF
been submitted as a background document for consideration at CCAMLR XXVIII. There were no meetings of ... of the Ad-hoc WG IMAF. However, the Agreement was represented at the Second Joint Meeting of Tuna ... Abstract: The Agreement on the Conservation of Albatrosses and Petrels held the Third Session of ... its Meeting of the Parties from 27 April – 1 May 2009. Key outcomes of relevance to the Ad Hoc WG-IMAF ...
Meeting Document : WG-IMAF-09/17 : Author(s): Submitted by ACAP
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Analysis of the toothfish fishery indices in Subareas 88.1 and 88.2 when using different types of longline gears
period of 2010-2016 are considered. Taking into account the different number of hooks at longlines sets ... used at the fishery, the catch indices were normalized to 1000 hooks. The effect of the gear types ... Abstract: The indices of exploratory toothfish fishery in the Subareas 881 and 88.2 for the ... (autoline, spanish, trotline) on the observed spatial-temporal variability of CPUE toothfish (kg/1000 ...
Meeting Document : WG-SAM-17/23 : Author(s): S. Kasatkina
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Analysis of the toothfish fishery indices in Subareas 88.1 and 88.2 when using different types of longline gears
period of 2010-2016 are considered. Taking into account the different number of hooks at longlines sets ... used at the fishery, the catch indices were normalized to 1000 hooks. The effect of the gear types ... Abstract: The indices of exploratory toothfish fishery in the Subareas 881 and 88.2 for the ... (autoline, spanish, trotline) on the observed spatial-temporal variability of CPUE toothfish (kg/1000 hooks ...
Meeting Document : WG-FSA-17/56 : Author(s): S. Kasatkina
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Mean circulation and hydrography in the Ross Sea sector, Southern Ocean: representation in numerical models
Abstract: Three models were used to look at the Southern Ocean Ross Sea sector circulation and ... hydrography. Two were climate models of low (1°) to intermediate resolution (1/3°), and one was an operational ... and monthly variability aspects of off-shelf circulation are consistently represented, and could imply ... seasonal gyral transports increase as the Antarctic Circumpolar Current transport decreases. Model flows at ...
Meeting Document : WG-EMM-10/P13 : Author(s): G.J. Rickard, M.J. Roberts, M.J.M. Williams, A. Dunn and M.H. Smith (2010)
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WG-EMM-00
. Rain (CCAMLR Observer) WG-EMM-00/13 Studies of seabirds and seals at Bouvetøya 1998/99 K. Isaksen ... I. Boyd (United Kingdom) WG-EMM-00/19 A description of the ecosystem status at South Georgia during ... /41 The length-frequency distribution of krill in the diets of predators at Admiralty Bay, King George ... the diet of the South Georgia shag Phalacrocorax georgianus at the South Orkney Islands along four ...
Meeting
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Preliminary analyses in support of the CEMP Review Workshop: serial correlations
-03/24. Serial correlation in biological indices occurred in 4, 10 and 33 % of the time series at ... the time series at alpha levels of 0.05, 0.10 and 0.20 respectively. Generally, serial correlation ... Abstract: As part of the preliminary analyses undertaken in preparation for the CEMP Review ... Workshop, the Secretariat has documented serial correlation in time series of CEMP indices. The values ...
Meeting Document : WG-EMM-03/27 : Author(s): Secretariat
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Preliminary observation about the possibility of Antarctic krill escapement from a trawl net
develop a method using LED lighting system at our laboratory for the purpose of filed observation of krill ... underwater video camera attached on the trawl net of Japanese commercial trawler Fukuei-maru (4,350.62 GT) in ... 2011. To avoid the influence of camera lighting on krill behavior, the observation was conducted during ... daytime. Few krill appeared to escape from posterior part of trawl net. When the trawl net caught dense ...
Meeting Document : WG-EMM-12/66 : Author(s): K. Fujita and S. Hasegawa (Japan)
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Cephalopod research in the Antarctic
of future commercial exploitation. Research is being carried out at BAS on the species composition ... major component of the Antarctic marine food web and it seems inevitable that they will be the subject ... and distribution of Antarctic cephalopods, their production and biomass, population dynamics and ... trophic relations. However, there is insufficient information at present for CCAMLR to formulate effective ... exploitation. Research is being carried out at BAS on the species composition and distribution of Antarctic ... insufficient information at present for CCAMLR to formulate effective policy for management of Antarctic ... distribution of other species and at different geographical locations. - 327 - Production and Biomass ... developed and a growth experiment has been run with Sepia officinalis, fed at a range of food rations and ...
Science Journal Paper : Selected Scientific Papers, SC-CAMLR-SSP/4 (Selected Scientific Papers, SC-CAMLR-SSP/4) : 323-334 : Author(s): Rodhouse, P.G.
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Effects of recruitment variability and natural mortality on Generalised Yield Model projections and the CCAMLR Decision Rules for Antarctic krill
. At the higher catches of the precautionary catch limit, populations based on recruitment vectors from ... ;vector of recruitments" input option to simulate the population dynamics of krill in the Antarctic ... Peninsula region (Subarea 48.1) under various assumptions. The annual proportions of krill less than 36 mm ... in length to the total captured in AMLR net samples in four sampling regions of the Antarctic ...
Meeting Document : WG-EMM-12/26 : Author(s): D. Kinzey, G. Watters and C. Reiss (USA)
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Krill – biology, ecology and fishing
Southern Ocean. At the same time krill themselves are the major grazer of primary production within their ... at the moment). A range of non-governmental organisations (NGOs) are also represented at the meetings ... scientific observer for part of the time they are fishing. At what depth is krill fished? Krill are caught ... typically takes place at depths up to 200 m, although it can occur at depths down to 600 m. The depth of ...
Page : Site Section: Fisheries