Search results
-
Food consumption estimates of southern elephant seal females during their post-breeding aquatic phase at South Shetland Islands
lost during lactation. Neither the mass nor the energy lost during lactation were related to those ... an average of 55% of the mass, including 46% of the fat, 71% of the protein and 47% of the energy lost during ... lactation. Neither the mass nor the energy lost during lactation were related to those gained while at sea ...
Meeting Document : WG-EMM-04/33 : Author(s): A.R. Carlini, G.A. Daneri, M.E.I. Márquez (Argentina), H. Bornemann (Germany), H. Panarello, R. Casaux (Argentina), S. Ramdohr and J. Plötz (Germany)
-
Proposal for an experimental crab fishery in Subarea 48.3
years/fishing seasons. Phase 1 occurs at the start of the first fishing season and is a "survey ... of P. spinosissima, and consists of three phases to be conducted over a period of two years/fishing seasons. Phase ...
Meeting Document : WG-FSA-93/22 : Author(s): George Watters (USA)
-
The food and feeding of five species of icefish in the Elephant Island – South Shetland Islands Region in March 2003
– South Shetland Islands region in March-early April 2003. C. gunnari took primarily krill. C. aceratus ... Islands region in March-early April 2003. C. gunnari took primarily krill. C. aceratus fed on krill ...
Meeting Document : WG-FSA-03/60 : Author(s): K.-H. Kock, H. Flores (Germany), C.D. Jones (USA), S. Wilhelms and S. Schöling (Germany)
-
An integrated stock assessment for the Patagonian toothfish (Dissostichus eleginoides) in Division 58.5.2 using CASAL
compared to the combined early (within-year) seasons for the main trawl ground, and (v) the use ... to the combined early (within-year) seasons for the main trawl ground, and (v) the use of an improved method ... of the coefficient of variation (CV) for length given age, (ii) use of non-informative priors for year class strength ... seasons for the main trawl ground, (iv) separate selectivity parameters for the late (within-year) season ...
Meeting Document : WG-FSA-07/53 Rev. 1 : Author(s): S.G. Candy and A.J. Constable (Australia)
-
Improving mechanistic understanding between larval krill, krill recruitment, and sea ice
. Earlier analysis suggested decrease in krill abundance by 50% since the mid 1970’s to early 2000 ... of this paper is to provide the Working Group with a summary of our recent efforts published last year ... analysis suggested decrease in krill abundance by 50% since the mid 1970’s to early 2000&rsquo ... of this paper is to provide the Working Group with a summary of our recent efforts published last year ...
Meeting Document : WG-EMM-18/07 : Author(s): B. Meyer and S. Kawaguchi
-
Modeling the growth dynamics of Antarctic krill
to examine the effect of the ingestion of sea-ice algae in the late winter and early spring. The annual ... of the ingestion of sea-ice algae in the late winter and early spring. The annual growth cycle best matched ...
Meeting Document : WG-EMM-96/68 : Author(s): Lascara, C.M., Hofmann, E.E.
-
Counts of surface-nesting seabirds breeding at Prince Edward Island, summer 2001/02
was conducted during December 2001. It was also the first census for most species since the early 1980s. Despite ... December 2001. It was also the first census for most species since the early 1980s. Despite concerns about ...
Meeting Document : WG-EMM-03/9 : Author(s): P.G. Ryan, J. Cooper, B.M. Dyer, L.G. Underhill,R.J.M. Crawford and M.N Bester (South Africa)
-
Geographical differences in the condition, reproductive development, sex ratio and length distribution of Antarctic toothfish (Dissostichus mawsoni) from the Ross Sea, Antarctica (CCAMLR Subarea 88.1)
seasonally on Antarctic toothfish (Dissostichus mawsoni) from mid-December to early April during the 2000/01 ... (Dissostichus mawsoni) from mid-December to early April during the 2000/01 to 2004/05 fishing seasons on board ... toothfish (Dissostichus mawsoni) from mid-December to early April during the 2000/01 to 2004/05 fishing ... been restricted to the period between mid-December to early April. This was done to pro- vide ... value for all years occurring at about 141 cm TL for males and 152 cm TL for females. Average ... during that season. Fishing in the extreme south of the Ross Sea is possible early in the sea- son ...
Science Journal Paper : CCAMLR Science, Volume 13 (CCAMLR Science, Volume 13) : 27–45 : Author(s): Fenaughty, J.M
-
Champsocephalus gunnari Heard Island (Division 58.5.2)
58.5.2 (source: STATLANT data available from 1972 to 2003; 2004 from catch and effort reports ... abundances on Shell Bank over recent years. Due to their low abundance observed in the current year ... that the very strong year class present in the 2003 survey as 1+ fish and in the 2002 juvenile C. gunnari ... 5.252 Similar to last year, an estimate of standing stock biomass was calculated using the bootstrap ...
Document : Site Section: Publications
-
First increment validation of Patagonian toothfish (Dissostichus eleginoides) from Heard Island
one opaque and one translucent increment is formed each year on the sectioned face of sagittal ... with the end of the first year of growth. While there is a general consensus that the observed increments ... represent annual events, no direct validation has been provided for the early growth of this species ... that the outer edge of the first translucent zone would correspond with the end of the first year’s growth ...
Meeting Document : WG-FSA-05/61 : Author(s): K. Krusic-Golub, C. Green and R. Williams (Australia)