Search results

1. Fishery report: Dissostichus eleginoides Heard Island (Division 58.5.2)

   East 10–14 May 13 120 30 30 30 Plateau Deep Northeast 23–27 May 15 090 15 15 15 Plateau Deep ...

   Document : Site Section: Publications

2. Seabird mortality in the longline fishery for Patagonian toothfish at the Prince Edward Islands: 1996–1997

   trips. Some 3.2 million hooks were observed during the period November-June, representing 84 ... on seabird bycatches were obtained from fishery observers aboard 10 of 12 sanctioned fishing trips. Some 3.2 ...

   Meeting Document : WG-FSA-97/51 : Author(s): Boix-Hinzen, C., Enticott, J.W., Ryan, P.G., Wanless, R., Purves, M., Nel, D.C.

3. Seabird by-catch in the Patagonian toothfish longline fishery at the Prince Edward Islands: 1998–1999

   aboard all 11 sanctioned fishing trips, representing a fishing effort of 5.1 million hooks. This is 19 ... all 11 sanctioned fishing trips, representing a fishing effort of 5.1 million hooks. This is 19% more ...

   Meeting Document : WG-FSA-99/42 Rev. 1 : Author(s): P.G. Ryan and B.P. Watkins (South Africa)

4. Book review – Biogeographic Atlas of the Southern Ocean

   dating back to ~390 Ma (in the Early­Middle Devonian) with the impor­ tance of refugia and polynyas ... Paper Title:  Book review – Biogeographic Atlas of the Southern Ocean Abstract / Description ... :  This is a review of De Broyer, C., P. Koubbi, H.J. Griffiths, B. Raymond, C. Udekem d’Acoz, A.P. Van de ... -Coudert (Eds). 2014. Biogeographic Atlas of the Southern Ocean. Scientific Committee on Antarctic Research ...

   Science Journal Paper : CCAMLR Science, Volume 22 (CCAMLR Science, Volume 22) : 45-46 : Author(s): Reid, K.

5. Sensitivity investigation of the SDWBA Antarctic krill target strength model to fatness, material contrast and orientation

   of realisations of a Gaussian dis- tribution. For the uniformly bent cylinder param- eterisation, a numerical ... length, dis- crete frequency and fatness factor. The package was run for five krill AT lengths ... di an s sq rt( 2) /2 = 0 .7 07 1 4 op er at io na l In ci de nc ... o f or ie nt at io n co m m on ly in di ca te d as  . 103 Sensitivity of the SDWBA ... Paper Title:  Sensitivity investigation of the SDWBA Antarctic krill target strength model to ... model is recognised as state-of-the-art in predicting acoustic target strength (TS) from fluid-like ... TS of Antarctic krill (Euphausia superba) for use in the acoustic echo-integration method. In this ... lengths are explored via a sensitivity analysis of some important parameters: number of stochastic ...

   Science Journal Paper : CCAMLR Science, Volume 18 (CCAMLR Science, Volume 18) : 97–122 : Author(s): Calise, L. and G. Skaret

6. Homogeneity of body length composition of Antarctic krill within the commercial zone

   class, DI. = the total number of krill in the ith sample; D1 = the total number of krill in the jth ... Paper Title:  Homogeneity of body length composition of Antarctic krill within the commercial zone ... Abstract / Description:  The homogeneity of krill (Euphausia superba) length composition in commercial ... trawl catches (hauls) was investigated by comparing length compositions from different parts of the same ... haul. There was no significant difference (P >0.5) in 53 out of 60 hauls. Therefore it is concluded ...

   Science Journal Paper : Selected Scientific Papers, SC-CAMLR-SSP/7 (Selected Scientific Papers, SC-CAMLR-SSP/7) : 17–28 : Author(s): Ichii, T.

7. Analysis of variability of krill size and fish by-catch in the Japanese krill fishery based on scientific observer data

   in the binomial dis- tribution and zero inflated Poisson mixture model (Martin et al., 2005). The observed data ... Paper Title:  Analysis of variability of krill size and fish by-catch in the Japanese krill ... size of scientific observer data collected on Antarctic krill commercial fishing vessels, the ... Bayesian model. The models were composed of multistage cluster units (i.e. year, subarea, vessel, cruise ... variability in the size structure of the krill population, which is presumably derived from large variability ...

   Science Journal Paper : CCAMLR Science, Volume 19 (CCAMLR Science, Volume 19) : 31–47 : Author(s): Okuda, T. and M. Kiyota

8. New data on spawning, hatching and growth of Champsocephalus gunnari on the shelf of the Kerguelen Islands

   the Kerguelen plateau. In: Di Prisco, G., R. Maresca and B. Tota (Eds). Biology of Antarct ic Fishes ... Paper Title:  New data on spawning, hatching and growth of Champsocephalus gunnari on the shelf of ... part of the Kerguelen shelf during the 1989/90 to 1993/94 period provide new information on the stock ... of Champsocephalus gunnari. A quarterly program of ichthyoplanktonic and bottom trawl surveys over ... the inner shelf has enabled a new cohort of fish to be identified each year. However, annual ...

   Science Journal Paper : CCAMLR Science, Volume 2 (CCAMLR Science, Volume 2) : 21–34 : Author(s): Duhamel, G

9. Analysis of the diet of Champsocephalus gunnari at South Georgia in late summer from 1994 to 1997, Dr Eduardo L. Holmberg surveys

   Paper Title:  Analysis of the diet of Champsocephalus gunnari at South Georgia in late summer from ... 1994 to 1997, Dr Eduardo L. Holmberg surveys Abstract / Description:  The diet composition of the ... was analysed using frequency of occurrence (F%) and dietary coefficient (Q%) methods. Krill (Euphausia ... Georgia and Shag Rocks in the period investigated, except in 1994, when the order of importance of these ... CCAMLR Science, Vol. 5 (1998): 103-123 ANALYSIS OF THE ... DIET OF CHMPSOCEPHALUS GUNNARZ AT SOUTH GEORGIA IN LATE SUMMER FROM 1994 TO 1997, DR E D U R D O L ... 1248,1010 Buenos Aires Argentina Abstract The diet composition of the mackerel icefish (Champsocephalus ... gunnari) caught in CCAMLR Subarea 48.3 in late summer from 1994 to 1997 was analysed using frequency of ...

   Science Journal Paper : CCAMLR Science, Volume 5 (CCAMLR Science, Volume 5) : 103–123 : Author(s): Barrera-Oro, E., R. Casaux and E. Marschoff

10. Bias in the estimation of krill yield from using a deterministic formulation of the median unexploited spawning biomass

    Paper Title:  Bias in the estimation of krill yield from using a deterministic formulation of the ... parameters and abundance of the stock being assessed. CCAMLR currently uses results from the krill yield ... effects of a specified long-term annual yield on (i) the probability of the spawning stock being reduced ... below a set proportion of the median pre-exploitation spawning biomass during a projection trial and (ii ... ESTIMATION OF KRILL YIELD FROM USING A DETERMINISTIC FORMULATION OF THE MEDIAN UNEXPLOITED SPAWNING BIOMASS ... . These models are used in order to account for uncertainty in the biological parameters and abundance of ... fisheries but can also be used for krill. The decision rules relate to the effects of a specified long-term ... annual yield on (i) the probability of the spawning stock being reduced below a set proportion of the ...

    Science Journal Paper : CCAMLR Science, Volume 5 (CCAMLR Science, Volume 5) : 1–8 : Author(s): Constable, A.J. and W.K. de la Mare

Pages