Search results
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Interactions between cetaceans and long-lining operations for Patagonian toothfish Dissostichus eleginoides around South Georgia
interactions occured during hauling operations, both during the day and at night. Killer whales (Orcinus orca ... operations and may have been removing fish captured on the lines. Numbers of sperm whales varied with ... location; some whales with identifying masks were observed over successive lines to the south-west of South ... Georgia, but were not seen on subsequent operations to the north-west of the island. On two occasions ...
Meeting Document : WG-IMALF-94/16 : Author(s): J.R. Ashford (United Kingdom) and P.S. Rubilar (Chile)
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Spatial variation in Antarctic toothfish (Dissostichus mawsoni) catch rate, mean weight, maturity stage and sex ratio across Divisions 58.4.1, 58.4.2 and 58.4.3b
management advice in these Divisions is understanding the distribution, abundance and boundaries of the ... target stock. WG-FSA-16/29 outlined the first multi-member toothfish exploratory fishery research plan ... , including research objectives, methods and milestones. Within this plan, milestones 1.5 and 2.1 involve the ... reports on the development of generalised additive mixed models to characterise relationships between ...
Meeting Document : WG-FSA-17/16 : Author(s): P. Yates, P. Ziegler, P. Burch, D. Maschette, D. Welsford and S. Wotherspoon
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WG-FSA-SAM-05
WG-FSA-SAM-05/1 Agenda WG-FSA-SAM-05/10 Descriptive analysis of the Antarctic toothfish (Dissostichus ... mawsoni) tagging scheme in the Ross Sea for the years 1997/98 to 2003/04 A. Dunn, S.M. Hanchet and K ... . Maxwell (New Zealand) WG-FSA-SAM-05/11 Computer program for the calculation and validation of Verhoeff ... of an Antarctic toothfish (Dissostichus mawsoni) stock model for the Ross Sea A. Dunn, D.J. Gilbert ...
Meeting
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Working Group on Acoustic Survey and Analysis Methods (WG-ASAM)
SG-ASAM was established by the Scientific Committee as an expert group to examine issues relating ... to hydroacoustic surveys of Antarctic krill. Each of the meetings of the sub-group have had specific ... terms of reference from the Scientific Committee as a result of a specific issue where expert evaluation ... -38, paragraph 2.36 and CCAMLR-38, paragraph 5.6). The current Co-conveners are Dr Sophie Fielding ...
Page : Site Section: Science
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Results of scientific observation on board RKT-S (cannery fishing super trawler) Konstruktor Koshkin in Statistical Area 48 in March–June 2003 as compared with previous seasons
Abstract: This report presents data on Antarctic krill (Euphausia superba) catches in the areas ... of vessel operations, biological state of krill, results of identification of the principal size ... groups with the aim of defining their belonging to specific generations. It gives the analysis of the ... subareas 48.2 and 48.3 in 2003 compared to the previous years. Author(s): V.A. Bibik and S.A. Klementiev ...
Meeting Document : WG-EMM-04/10 : Author(s): V.A. Bibik and S.A. Klementiev (Ukraine)
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Aves marinas registradas en el océano Atlántico sur y sudoccidental durante el período 1994¬–2003
vessels between the years 1994 and 2003 are presented. A total of 883 daily census were included. 22 ... species and three genera were identified in the Atlantic Ocean, within an area between 20ºS and 57ºW and ... from the Uruguayan coast up to 30ºW of longitude. This preliminar paper refers to cualitative data ... (presence-absence), the description of the area, the species and records constraints. Author(s): Y.H. Marín ...
Meeting Document : WG-FSA-04/39 : Author(s): Y.H. Marín, L.C. Barea, J.F. Chocca y A. Stagi (Uruguay)
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Mackerel icefish ecological indices
Abstract: Mackerel icefish have been harvested in the CCAMLR Region for over thirty years. In the ... Atlantic sector of the Southern Ocean they feed preferentially on krill and are themselves preyed upon by ... fur seals and several avian species. These attributes make them suitable for consideration within the ... CEMP. With that in mind the following indices are outlined that might be incorporated in the programme ...
Meeting Document : WG-EMM-03/42 : Author(s): I. Everson (United Kingdom), K.-H. Kock (Germany) and A.W. North (United Kingdom)
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Pinniped research at Cape Shirreff, Livingston Island, Antarctica, 2000–2001
Abstract: The long-term objective of the U.S. AMLR field research program is to describe the ... large scale oceanographic surveys off the South Shetland Islands. Since 1996/97, U.S.-AMLR predator ... studies have taken place at Cape Shirreff, Livingston Island. This report summarizes the pinniped portion ... of predator studies for the 2000/01 austral summer. Author(s): M.E. Goebel, B.W. Parker, A.R. Banks ...
Meeting Document : WG-EMM-01/43 : Author(s): M.E. Goebel, B.W. Parker, A.R. Banks, D.P. Costa and R.S. Holt (USA)
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Product development from Antarctic krill and test marketing
Abstract: Antarctic krill (Euphausia superba) harvested during the First Indian Antarctic Krill ... Expedition were subjected to primary processing like freezing, preparation of minced meat etc. on board the ... vessel. On reaching the shore these primary products were further processed into several value added ... , bacteriological and organoleptic assessments of many products were carried out. The details of the work carried ...
Meeting Document : WG-EMM-98/40 : Author(s): M.K.R. Nair, S. Girija, K.K. Muhammad Basheer and M.K. Venu (India)
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Recruitment variability of Antarctic krill (Euphausia superba)
Abstract: Between year variability of krill year class success and recruitment during the 1975 ... -1994 period are described based on data from German expeditions and US AMLR cruises in the Elephant ... Island area. Recruitment indices based on the relative abundance of the 1+ year class during each year ... indicate good recruitment of the 1980/81, 1985/86, 1987/88 and 1990/91 year classes; exceedingly poor ...
Meeting Document : WG-Krill-94/22 : Author(s): V. Siegel (Germany) and V. Loeb (USA)