Search results

1. Reproduction of the mackerel icefish (Champsocephalus gunnari) and its implications for fisheries management in the Atlantic sector of the Southern Ocean

   exploited species could be best protected by the establishment of a permanent closed fishing season from 1 ...

   Science Journal Paper : Selected Scientific Papers, SC-CAMLR-SSP/6 (Selected Scientific Papers, SC-CAMLR-SSP/6) : 51–68 : Author(s): Kock, K.-H.

2. Distribution characteristics of krill aggregations in the fishing ground off Coronation Island in the 1989/90 season

   of the fishery. REFERENCES HBaHoBa, H.<%>. Ou,eHKa CpaBHI-ITeJIbHol1 3cpcpeKTI-IBHOCTI-I pa60TbI .llBy ... . WILLIAM, M. and J. HAMNER. 1984 Aspects of schooling in Euphausia superba. Journal of Crustacean Biology ... aggregations. Krill was harvested by standard midwater trawls with a horizontal mouth opening of 33 m. All ...

   Science Journal Paper : Selected Scientific Papers, SC-CAMLR-SSP/7 (Selected Scientific Papers, SC-CAMLR-SSP/7) : 49–73 : Author(s): Kasatkina, S.M. and V.I. Latogursky

3. A comparison between otoliths and scales for use in estimating the age of Dissostichus eleginoides from South Georgia

   from D. eleginoides caught off southern Chile. They found that ages obtained using scales were ... readings from scales and otoliths from D. elecginoides caught in FAO Subarea 48.3, and found agreement ... partially into the ctenii of the posterior field. We found this feature occurred very infrequently ... circuli. We found that the compressed circuli could be seen in the lateral margins of the D. eleginoides ... ; for otoliths, we used transverse sections prepared by baking and grinding the posterior and anterior ...

   Science Journal Paper : CCAMLR Science, Volume 8 (CCAMLR Science, Volume 8) : 75–92 : Author(s): Ashford, J.R., S. Wischniowski, C. Jones, S. Bobko and I. Everson

4. Optimization of survey sampling design in the detection of interannual variability and prey size selectivity in the diet of penguins

   the assumptions of balanced design and the variance component of ‘penguin-by-date’ interaction equal ... and the variance component of "penguin-by-date" interaction equal to the variance component of ... of Ad6lie penguins from Bahfa Esperanza was made using a nested ANOV A design with data grouped by ... variability due to penguin selectivity because the design used was not intended to calculate the "penguin-by ... detection is also discussed. 2. DETECTIONOFINTERANNUAL VARIATIONS IN THE MEAN SIZE OF KRILL EATEN BY ...

   Science Journal Paper : Selected Scientific Papers, SC-CAMLR-SSP/7 (Selected Scientific Papers, SC-CAMLR-SSP/7) : 551–559 : Author(s): Marschoff, E. and B. Gonzalez

5. Operational interactions of sperm whales and killer whales with the Patagonian toothfish industrial fishery off southern Chile

   (grouping into tight parallel formations). High sperm whale densities were found to be associated ... sperm whale densities were found to be associated with various ‘hotspots’ which had high ... to the presence of killer whales (grouping into tight parallel formations). High sperm whale densities were found ... shery. Damaged catch Three types of evidence were found on the hooks after depredation on the line ... - uals from species other than Patagonian toothfi sh was found. A total of 121 lips, 16 heads ... whales were present, mostly lips were found on the line. Due to the position of the sperm whale’s mouth ...

   Science Journal Paper : CCAMLR Science, Volume 11 (CCAMLR Science, Volume 11) : 127–140 : Author(s): Hucke-Gaete, R., C.A. Moreno and J. Arata

6. The foraging range of Adélie penguins at Béchervaise Island, Mac. Robertson Land, Antarctica, and its overlap with the krill fishery

   ) including those on Bechervaise Island are found scattered along the coastline of Mac. Robertson Land ... ) were determined by satellite tracking using the ARGOS system. Birds were tracked over four foraging ...

   Science Journal Paper : Selected Scientific Papers, SC-CAMLR-SSP/9 (Selected Scientific Papers, SC-CAMLR-SSP/9) : 337–344 : Author(s): Kerry, K.R., J.R. Clarke and G.D. Else

7. Length-based assessment for mackerel icefish (Champsocephalus gunnari) at South Georgia

   of how to incorporate this information into the estimation of Γ can be found in Hillary (2010 ... which were explained by an unusual length distribution from which it was difficult to reliably estimate ...

   Science Journal Paper : CCAMLR Science, Volume 17 (CCAMLR Science, Volume 17) : 129–137 : Author(s): Hillary, R.M., C.T.T. Edwards, R.E. Mitchell and D.J. Agnew

8. Assessment of krill flux factors in waters of South Orkney Islands during summer 1996

   of the ACC was found to be responsible for maximum values of water 'inflow' (0.10 S,,) and 'outflow' (-0.2 ... of the study area, it was only possible to assess krill flux caused by waters of the southern ...

   Science Journal Paper : CCAMLR Science, Volume 4 (CCAMLR Science, Volume 4) : 195–204 : Author(s): Kasatkina, S.M., V.N. Shnar, M.I. Polischuk, A.M. Abramov and V.A. Sushin

9. Distribution of krill (Euphausia superba Dana) catches in the South Shetlands and South Orkneys

   fishery may have to increase by a factor of 2 or 3 before ratios of catch to consumption approach maximum ... by a factor of 2 or 3 before ratios of catch to consumption approach maximum sustainable levels, any ... to the total consumption of krill by birds and seals (estimated by Miller and Hampton, 1989 to be ... followed by a shift to fishing to around the South Orkneys and South Shetlands in the summer, as the ... these colonies are therefore unlikely to be directly affected by fishing activity. The total number ...

   Science Journal Paper : Selected Scientific Papers, SC-CAMLR-SSP/9 (Selected Scientific Papers, SC-CAMLR-SSP/9) : 287–303 : Author(s): Agnew, D.J.

10. Evidence to support the annual formation of growth zones in otoliths of Antarctic toothfish (Dissostichus mawsoni)

    examined, and the translucent zones counted. Zone counts were consistent within modes, and increased by one ... consistent within modes, and increased by one in each consecutive mode. This indicates that the modes ... by Horn (2002) based on readings from the otoliths of approximately 1 500 fi sh sampled in the Ross ... previously been reported by Burchett et al. (1984). The calculated growth curves from the two studies were ... 31 of these fi sh were weighed to the nearest 0.1 mg. They were prepared for reading by being ...

    Science Journal Paper : CCAMLR Science, Volume 10 (CCAMLR Science, Volume 10) : 125–138 : Author(s): Horn, P.L., C.P. Sutton and A.L. DeVries

Pages