Search results
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Patagonian toothfish tagging study plan in the southwest Atlantic (FAO Area 41)
address this inadequacy by deploying a total of 50 popup satellite archival tags on mature, adult ... provide a first description of both short-term, and ideally, long-term horizontal movements of Patagonian ...
Meeting Document : WG-SAM-2019/12 : Author(s): C.H. Lam, K.J. Park, J. Lee and S.-G. Choi
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Results from the 2019 annual acoustic krill monitoring off the South Orkney Islands
the second lowest on record, indicating a less patchy krill distribution than a typical year. Author ...
Meeting Document : WG-EMM-2019/69 : Author(s): G. Skaret, B.A. Krafft, G. Macaulay, T. Knutsen and O.A. Bergstad
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Gear loss reported by longline fishing vessels for the 2018 and 2019 fishing seasons
0.3% for each gear type for the past two seasons. There was a significant difference in the frequency ... of complete line loss between gear types, with a higher rate of complete line loss for trotline than ...
Meeting Document : WG-FSA-2019/18 : Author(s): CCAMLR Secretariat
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High densities of pennatulaceans (sea pens) encountered at sites in the South Orkney Islands (Subarea 48.2): three potential Vulnerable Marine Ecosystems
Abstract: High densities of pennatulaceans (Phylum Cnidaria: Order Pennatulacea), a vulnerable ... proposed that consideration be given to creating a larger precautionary region that encompasses the cluster ...
Meeting Document : WG-EMM-18/36 : Author(s): C.D. Jones
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Mackerel icefish size and age at South Georgia and Shag Rocks
in the Southern Ocean have supported a fishery since the 1970s. This study has analysed the length ... of age-classes were standardized to a common day of the year (16 January) based on the Bertalanffy ... Rocks. A difference in hatching period between the two localities and differences in recruitment and ...
Meeting Document : WG-EMM-03/7 : Author(s): A.W. North (United Kingdom)
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The efficacy of video-based electronic monitoring technology for at-sea monitoring of the halibut longline fishery
is a promising tool for at-sea monitoring applications. EM and observer programs differ in many ways ... broader fleet suitability of EM over observers makes this an attractive option. The authors suggest that a ... integrated EM-observer program using both methods in a complimentary fashion to achieve fleet sampling ...
Meeting Document : WG-FSA-03/100
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Revised research plan for the exploratory fisheries for Dissostichus spp. in Subarea 48.6 in 2014/15
CPUE method (using Division 88.2H as a reference area) for Dissostichus mawsoni in block 486_2. However ... estimated stock sizes using the both Petersen and CPUE methods (using Division 88.2H as a reference area ... , the number of observed recaptures, which was significantly lower than those predicted, can be a result ...
Meeting Document : WG-FSA-14/17 : Author(s): Delegation of Japan
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The relationship between foraging behaviour and energy expenditure in Antarctic fur seals
Abstract: By using time-depth recorders to measure diving activity and the doubly-labelled water method to determine energy expenditure, the relationship between foraging behaviour and energy expenditure was investigated in nine Antarctic fur seal females rearing pups. At-sea metablic rate (MR)
Meeting Document : WG-EMM-96/07 : Author(s): Boyd, I.L., Arnould, J.P.Y., Speakman, J.R.
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Setting management goals using information from predators
Abstract: This paper is a published book chapter examining how goals and reference points might ... activities. Author(s): A. Constable (Australia) Title: Setting management goals using information from ...
Meeting Document : WG-EMM-07/P7 : Author(s): A. Constable (Australia)
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Comparison of census methods for black-browed albatrosses breeding at the Ildefonso Archipelago, Chile
Abstract: Although a breeding population of black-browed albatrosses has been known to exist at ... various census methods, the population was censused in the 2002/03 breeding season using a) ground-truthed ...
Meeting Document : WG-FSA-06/12 : Author(s): G. Robertson, K. Lawton (Australia), C.A. Moreno (Chile), R. Kirkwood (Australia) and J. Valencia (Chile)