Search results
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Preliminary results from the International Synoptic Krill Survey in Area 48, 2019
of krill length distributions was undertaken to assist with calculating the acoustic target strength ... standardisation of analysis procedures are planned to be done in conjunction with the upcoming SG-ASAM meeting in ...
Meeting Document : WG-EMM-2019/47 : Author(s): G. Macaulay, G. Skaret, T. Knutsen, O.A. Bergstad, B. Krafft, S. Fielding, S.G. Choi, S. Chung, K. Demianenko, V. Podhornyi, K. Vishnyakova, L. Pshenichnov, A. Chuklin, A. Shishman and M.J. Cox
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A versatile approach to minimise damage or loss of longline gear due to sea-ice
likely due to impact by sea ice. Especially when operating in areas with difficult sea ice conditions and ... vessels, especially when fishing in areas with high or rapidly changing sea ice cover, should use systems ...
Meeting Document : WG-FSA-2019/04 : Author(s): S. Hain, T. Brey and K. Teschke
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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
enhanced detection of change for birds monitored in the guard stage of chick rearing. However, caution must ... of change for birds monitored in the guard stage of chick rearing. However, caution must be exercised when ...
Meeting Document : WG-EMM-05/22 : Author(s): J. Clarke, C. Southwell and L.M. Emmerson (Australia)
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Spatio-temporal trends of longline fishing effort in the Southern Ocean and implications for seabird by-catch
areas by wide-ranging seabirds. Attracted by baits and offal, the birds can be caught on the baited ... seabirds. Attracted by baits and offal, the birds can be caught on the baited hooks and subsequently drown ...
Meeting Document : WG-FSA-02/43 : Author(s): G.N. Tuck, T. Polacheck and C.M. Bulman (Australia)
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Changes in the foraging range of Adélie penguins as the breeding season progresses
at the continental shelf break and over submarine canyons, particularly whilst feeding chicks. Birds foraging prior ... shelf break and over submarine canyons, particularly whilst feeding chicks. Birds foraging prior ...
Meeting Document : WG-EMM-04/57 : Author(s): J. Clarke and L. Emmerson (Australia)
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Feeding patterns of nine species of Antarctic fish and assessment of their daily food consumption
Trematomus eulepidotus- planktivorous species with euphausiids, mainly Euphausia superba, being the staple ... forms of polychaetes, with Euphausia superba also comprising a considerable portion of its diet; (iii ... species with euphausiids, mainly Euphausia superba, being the staple food; (ii) Trematomus centronotus ... - a benthophage feeding mainly on amphipods, mobile and sedentary forms of polychaetes, with ... (Grawford, McLeave as cited in Targett, 1981; Montgomery et al., 1989). In accordance with equation (3) the ... - planktophagic species with euphausiids, mainly Euphausia superba, being the staple food. T. eulepidotus also ...
Science Journal Paper : Selected Scientific Papers, SC-CAMLR-SSP/8 (Selected Scientific Papers, SC-CAMLR-SSP/8) : 321–333 : Author(s): Pakhomov, Y.A. and V.B. Tseitlin
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Differences in distribution and population structure of krill (Euphausia superba) between penguin and fur seal foraging areas near Seal Island
Institute of Far Seas Fisheries, Orido 5-7-1, Shimizu, Shizuoka, 424 Japan 2 National Marine Mammal ... Laboratory, National Marine Fisheries Service, 7600 Sand Point Way NE, Seattle, Wa. 98115, USA 273 ... the surface throughout the day. With regard to body size and maturity of krill in the inshore foraging ... dominant with occasional occurrences of juveniles (modal length 21 mm). In contrast, in the offshore ...
Science Journal Paper : Selected Scientific Papers, SC-CAMLR-SSP/9 (Selected Scientific Papers, SC-CAMLR-SSP/9) : 273–285 : Author(s): Ichii, T., H. Ishii, J.L. Bengtson, P. Boveng, J.K. Jansen and M. Naganobu
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Conservation Measure Conservation Measure 30/X (1991)
fishing season. CONSERVATION MEASURE 31& Notification that Members are Considering Initiating a New ... that in recent years new fisheries have started without adequate information being available to evaluate either ... that without prior notification of a new fishery, the Commission is unable to fulfil its function under ... of the Convention: 1. A new fishery, for the purposes of this Conservation Measure, is a fishery on a species ...
Conservation Measure : 30/X (1991)
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Variation in foraging effort by lactating Antarctic fur seals: response to simulated increased foraging costs
increased foraging costs during lactation. One group of mothers (n = 5, treatment) was fitted with ... additional drag to increase the cost of transport in comparison with a control group (n = 8). At the scales ...
Meeting Document : WG-EMM-97/08 : Author(s): Walker, T.R., McCafferty, D.J., Boyd, I.L.
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Some properties of diagnostics of GLMM model tuning for standardising CPUE indices in the Area 48 using the CCAMLR fishery statistics database
with random effects (GLMM). The analysis of diagnostics of GLMM tuning indicated that the model with ...
Meeting Document : WG-EMM-11/44 : Author(s): P. Gasyukov and S. Kasatkina (Russia)