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Development of the acoustic survey database
, conductivity at depth, density estimate etc). The development of the trawl survey components has been reported ... to WG-FSA, and progress on archiving the acoustic data is reported here. In addition to the ... developments to date, WG-FSA’s Subgroup on Fisheries Acoustics (WG-FSA-SFA) has discussed the possibility of ... archiving acoustic data from finfish surveys and this matter was further discussed at SC-CAMLR-XXII. The ...
Meeting Document : WG-EMM-04/18 : Автор(ы): Secretariat
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The Australian exploratory toothfish fishery in CCAMLR Division 58.4.2 in season 2002/03
Abstract: The Australian-flagged longliner Eldfisk was approved by CCAMLR to undertake an ... exploratory fishery for D. mawsoni in Division 58.4.2 in the 2002/03 season. The results of the fishery ... involving 140 sets between 5 February and 25 March 2003 are summarised. Total catch from the three SSRUs ... (10.2% overall), skates (0.34%) and Muraenolepis sp. (0.27%). The length range of D. mawsoni caught was ...
Meeting Document : WG-FSA-03/68 : Автор(ы): Delegation of Australia
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Relationships between the distribution of whales and Antarctic krill Euphausia superba at South Georgia
Abstract: The distribution of whales and krill in two survey boxes north of South Georgia was ... southern right whale (Eubalaena glacialis) and humpback whale (Megaptera novaeangliae) the two most ... frequent. The largest aggregation of cetaceans (21 southern right whales, 18 fin whales (Balaenoptera ... )) occurred close to the, largest single aggregation of krill. The level of association between baleen whales ...
Meeting Document : WG-EMM-99/30 : Автор(ы): K. Reid, A.S. Brierley (United Kingdom) and G.A. Nevitt (USA)
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Preliminary results of the E.L. Holmberg 1994 cruise to Subareas 48.3 and 48.2
in Subarea 48.3 on a random stratified des n are used to estimate the standing stocks of the main ... South Georgia Islands. In the Scotia Sea the boundary of the Weddell-Scotia confluence was found within ... the spatial structure of fish populations significantly affects the results of biomass estimates ... : Preliminary results of the E.L. Holmberg 1994 cruise to Subareas 48.3 and 48.2 Approval: Approved ...
Meeting Document : WG-FSA-94/29 : Автор(ы): E.R. Marschoff, B. Prenski, B. Gonzalez, C. Remaggi and C. Balestrini (Argentina)
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Quantitative stock survey and some biological and morphometric characteristics of the deep-sea red crab Geryon quinquedens off south west Africa
Abstract: In order to assess the abundance of the red crab Geryon quinquedens, two otter-trawl ... cruises were undertaken in July and September 1978, on the continental slope off South West Africa. A ... width, whereas the mode for males was at 11.2 cm. In general. larger animals tended to inhabit shallower ... states indicated that males were predominantly in the inter-moult stage while most females were either ...
Meeting Document : WS-CRAB-93/22 : Автор(ы): C.J. De B. Beyers and C.G. Wilke (South Africa)
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Age and Growth of Pseudochaenichthys georgianus Norman, 1937 (Channichthyidae) from the South Georgia Area
Abstract: Age was determined on the basis of growth microincrements in otoltihs. A calibration ... applied to find a model for the age estimation from measurable fish and otolith parameters. The following ... formula was obtained: Age (days) = 131.24 + 27416.4*Otolith weight (mg) Using this equation the age of 237 ... fish was predicted. The age data from calibration subsample and predicted from otolith weight were used ...
Meeting Document : WG-FSA-88/21 : Автор(ы): T.B. Linkowski and R. Traczyk (Poland)
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Introduction of the recent Korean research activity and future plan on penguin breeding and behavior
Abstract: This report is a summary of the past and current penguin research efforts by the Korean ... Antarctic Program in Barton Peninsula on King George Island. On top of the routine and traditional census ... project, in collaboration with other partners, is also pursued in the Ross Sea sector, which is designed ... to examine the prey-predator interaction and to record penguin population trends over a large area ...
Meeting Document : WG-EMM-15/12 : Автор(ы): Delegation of the Republic of Korea
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Estimation of the green weight of krill caught
Abstract: Vessels operating in the krill fishery in CCAMLR’s Convention Area are required to ... directly estimate the green weight of krill caught (Conservation Measure 21-03, Annex B). This requirements ... was introduced for the 2012/13 seasons, and the estimation methods were revised at WG-EMM-13 and WG ... catch and effort data (C1 data). Vessels fishing in 2014/15 used five methods for the direct estimation ...
Meeting Document : WG-EMM-15/19 : Автор(ы): CCAMLR Secretariat
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Adélie penguins foraging behaviour and krill abundance along the Wilkes and Adélie Land coasts, Antarctica
Abstract: The foraging behaviour of Adélie Penguins Pygoscelis adeliae was studied simultaneously ... the 1995/96 breeding season. The study took place in conjunction with a ship-based krill survey in the ... CCAMLR Division 58.4.1 (south of 55 °S, 80- 150 ° E) to determine the extent of overlap between penguin ... foraging areas and krill distribution. The maximal distances travelled by penguins from Shirley Island were ...
Meeting Document : WG-EMM-97/64 : Автор(ы): Kerry, K., Rodary, D., Bost, C., Lemaho, Y., Wienecke, B.C., Thomson, R., Lawless, R., Pauly, T., Robertson, G.
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Observations of penguins in the waters off South Orkney Islands, 2011–2013
Abstract: In this study, we introduce the initial results from three seasons (2011-2013) of ... penguin observations made in the waters off the South Orkney Islands. The surveys followed pre-determined ... seasons, with Adélie (P. adeliae) and Gentoo penguins (P. papua) only present in modest numbers. The ... collected two times in the same area during the same survey. Future research will consider these results to ...
Meeting Document : WG-EMM-13/35 : Автор(ы): B.A. Krafft, G. Skaret (Norway) and P. Trathan (United Kingdom)
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