Search results
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Near-shore acoustic surveys for Antarctic krill at South Georgia, January 2004
the past 20 years. A low density was perhaps not unexpected in line with recent cyclical patterns ... densities in both regions were low compared to time-series of observations from the past 20 years. A low ...
Meeting Document : WG-EMM-04/35 : Author(s): A.S. Brierley, P.N. Trathan, J. Poncet and A. Morton (United Kingdom)
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Size at sexual maturity of Patagonian toothfish (Dissostichus eleginoides)
are shown in Table 2. Lower 76.5 72.1 60.2 79.8 77.6 73.7 The fitted logistic curves (asymptote ... leading to an enlarged ovary of about 20% of the fish total mass. Spawning occurs in the period July ... for non-response (usually called 'immunity' in the language of bioassay - see Finney, 1978, Chapter 20 ... Male MaylJune 1997 Male JulylAugust 60 70 80 90 100 110 120 130 Length (cm) Figure ...
Science Journal Paper : CCAMLR Science, Volume 6 (CCAMLR Science, Volume 6) : 37–46 : Author(s): Everson, I. and A.W. Murray
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Phase-randomisation in an integrated assessment model for Antarctic krill
in seven sequential stages (the "phases") in a series of at least 20 replicate trials for each ... sequential stages (the "phases") in a series of at least 20 replicate trials for each configuration ...
Meeting Document : WG-SAM-17/31 : Author(s): D. Kinzey, G.M. Watters and C.S. Reiss
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Growth models for D. eleginoides for the Heard Island plateau region (Division 58.5.2) calibrated from otolith-based length at age data and validated using mark-recapture data
than 20 years the general trend in the data of length with age did not exhibit obvious asymptotic ... than 20 years the general trend in the data of length with age did not exhibit obvious asymptotic ...
Meeting Document : WG-FSA-05/64 Rev. 1 : Author(s): S.G. Candy, T. Lamb, A.J. Constable and R. Williams (Australia)
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Re-constructing historical Adélie penguin abundance estimates by retrospectively accounting for detection bias
Abstract: This paper provides some of the detail to standardisation examples that are outlined in the more general Working Group paper titled ‘The importance of standardising and validating new methods for CEMP to maintain the robustness of long-term time series’. We recommend reading the general
Meeting Document : WG-EMM-15/P02 : Author(s): C. Southwell, L. Emmerson, K. Newbery, J. McKinlay, K. Kerry, E. Woehler and P. Ensor
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A model at the level of the foraging trip for the indirect effects of krill (Euphausia superba) fisheries on krill predators
distribution of available krill. 4. We assume that after fledging, offspring survival depends in part upon the ...
Meeting Document : WG-EMM-96/20 : Author(s): Switzer, P.V., Mangel, M.
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Chapter 3: Role of CCAMLR within the Antarctic Treaty System
. Completed and ongoing Recommendation 4: Further steps be taken to ensure Contracting Parties to CCAMLR are ...
Page : Site Section: The Organisation
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Estimating nest-level phenology and reproductive success of colonial seabirds using time-lapse cameras
corroborated general understanding of latitudinal trends and species-level plasticity in phenology. 4. The ...
Meeting Document : WG-EMM-18/P01 : Author(s): J.T. Hinke, A. Barbosa, L.M. Emmerson, T. Hart, M.A Juáres, M. Korczak-Abshire, G. Milinevsky, M. Santos, P.N. Trathan, G.M. Watters and C. Southwell
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Diet of Antarctic toothfish (Dissostichus mawsoni) from the Ross Sea region, Antarctica
grenadiers; the relative selectivity was more than 4 times higher for eel cods than that for grenadiers. It ...
Meeting Document : WG-FSA-12/52 : Author(s): D.W. Stevens, M.R. Dunn, M.H. Pinkerton and J.S. Forman (New Zealand)
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Killer whale (Orcinus orca) and sperm whale (Physeter macrocephalus) interactions with longline vessels in the Patagonian toothfish fishery at South Georgia, South Atlantic
1 and 12 tooth- fi sh, ranging in size from 70 to 130 cm (4 to 20 kg) were found in sperm whale stomachs ... 2001 2 2 1 1 6 10 2002 4 4 2 1 11 15 EG SR 38 36 35 NG 1 000 m 3 000 m SG 200 m 42 40 ... 12.8 43 28.9 0 0 C 496 32 6.5 87 17.5 73 14.7 D 338 20 5.9 138 40.8 6 1.8 E 209 12 5.7 34 16.3 75 ... 35.9 F 403 23 5.7 63 15.6 6 1.5 G 295 14 4.7 35 11.9 11 3.7 H 302 14 4.6 46 15.2 0 0 I 319 14 4.4 ...
Science Journal Paper : CCAMLR Science, Volume 11 (CCAMLR Science, Volume 11) : 111–126 : Author(s): Purves, M.G., D.J. Agnew, E. Balguerías, C.A. Moreno and B. Watkins