Resultados de la búsqueda

1. By-catch of juvenile Champsocephalus gunnari in krill fishery on the shelf of South Georgia Island

   abundant species around South Georgia Is. Results of these survey were summarised and compared with ... depth with a maximum density observed at depth between 100 and 200 m. High catches of C. gunnari ...

   Meeting Document : WG-FSA-92/06 : Autor(es): G.A. Frolkina, V.I. Latogursky, V.A. Sushin (Russian Federation)

2. Small scale krill surveys: simulations based on observed euphausiid distributions

   .) of mean krill density varies inversely with mean density, and is lowest for the survey design ... the power of surveys to reliably detect changes in mean density indicate that with probability of Type ...

   Meeting Document : WG-KRILL-91/19 : Autor(es): D.J. Agnew (Secretariat) and S. Nicol (Australia)

3. Hook selectivity in the longline fishery of Dissostichus eleginoides (Nototheniidae) off the Chilean coast

   fisheries of the patagonian toothfish Dissostichus eleginoides related with the selectivity of the type and ... . The size frequency of the population collected with straight hooks No3 and 4 are not significatively ...

   Meeting Document : WG-FSA-91/11 : Autor(es): C.A. Moreno (Chile)

4. Assessment of the Dissostichus eleginoides stock in Subarea 48.3 for the 1990/91 season and calculation of TAC for the 1991/92 season

   optimal results, fishing operations should be conducted at a level of F0.1. In accordance with such a ... demonstrated that the stock size and TAC were determined with a high degree of robustness Author(s):  P.S ...

   Meeting Document : WG-FSA-91/24 : Autor(es): P.S. Gasiukov, R.S. Dorovskikh and K.V. Shust (USSR)

5. Estimating toothfish biomass in Subarea 48.3 using local depletions

   . Applying a Leslie method we derived toothfish densities in these areas which were linearly correlated with ... the initial CPUE experienced by the fishing vessels. Using this correlation, combined with the average ...

   Meeting Document : WG-FSA-SAM-04/18 : Autor(es): Pearce, J., Agnew, D.

6. Results of the longline survey for toothfish in the northern Ross Sea region (SSRU 88.2A) by the FV Seljevær, Norway

   . The vessel had a technical failure with the echosounder and bathymetry data are of low quality. The ... vessel set 5 longline sets with all vessel operations conforming to the required research criteria. A ...

   Meeting Document : WG-SAM-15/42 : Autor(es): Delegation of Norway

7. A bioenergetics model assessment of the prey consumption of macaroni penguins in Subarea 48.3

   consumption are comparable with some previously reported estimates, but with some important differences. This ...

   Meeting Document : WG-EMM-16/37 : Autor(es): P.N. Trathan, L. Emmerson, C. Southwell and C. Waluda

8. Progress report of the CEMP Special Fund project to develop an image processing software tool for analysis of camera network monitoring data

   initiated with support from the CEMP Fund in 2015/16. A software programmer has been engaged and is ... post-processing code according to specifications developed in consultation with the CCAMLR camera user ...

   Meeting Document : WG-EMM-17/10 : Autor(es): C. Southwell, L. Emmerson, K. Newbery, J. Hinke, G. Watters, M. Santos, G. Milinevsky, M. Korczak-Abshire, N. Ratcliffe and P. Trathan

9. Update of ongoing work on age and growth of Antarctic toothfish (Dissostichus mawsoni) from Division 58.4.1 by Spain

   :-0.1771 for males; and L ∞: 226.4, k: 0.05673 and t 0:-0.745 all combined. Values differ with the previous ... estimates, and comparisons are made between seasons, all seasons together as well as with the parameter ...

   Meeting Document : WG-FSA-17/66 : Autor(es): L.J. López-Abellán, M.T.G. Santamaría, R. Sarralde and S. Barreiro

10. Evaluation on the performance of echosounder on a fishing vessel using maximum seabed backscattering

    and 2018) collected at a relatively fixed location with bottom depth around 200 m were used to ... , dB) for single ping were less than 1.0 dB with 0.35 dB and 0.78 dB at 120 kHz and 38 kHz ...

    Meeting Document : SG-ASAM-18/06 : Autor(es): X. Wang, X. Yu and X. Zhao

Páginas