Search results

1. Effects of different harvesting strategies on the mackerel icefish Champsocephalus gunnari around South Georgia

   gunnari around South Georgia Abstract / Description:  The effects of a number of harvesting strategies on ... the mackerel icefish (Champsocephalus gunnari) have been simulated for a period of 30 years. These ... 50% F 0.1 with F increasing three or five years after a good recruitment; pulse fishing at an ... interval of three years with no fishing in between; and changes in net selectivity resulting in a shift in ...

   Science Journal Paper : Selected Scientific Papers, SC-CAMLR-SSP/6 (Selected Scientific Papers, SC-CAMLR-SSP/6) : 77–100 : Author(s): Köster, F.W. and K.-H. Kock

2. Analysis and modelling of the Soviet Southern Ocean krill fleet

   as a means of understanding the within trawl and between trawl features of the operation. The data ... support the notion of a “patches within patches” model for the distribution of krill in the southern ... oceans. The second part of this document contains the development and use of a simulation model of a ... fishing operation. Parameters of the model are motivated by study of the literature and FIBEX results. A ...

   Science Journal Paper : Selected Scientific Papers, SC-CAMLR-SSP/5 – Part I (Selected Scientific Papers, SC-CAMLR-SSP/5 – Part I) : 127–235 : Author(s): Mangel, M.

3. Some specific features of the USSR krill fishery and possibilities of applying fishery statistics to studies of krill biology and stocks

   -Dolzhenkov-et-al.pdf ...

   Science Journal Paper : Selected Scientific Papers, SC-CAMLR-SSP/5 – Part I (Selected Scientific Papers, SC-CAMLR-SSP/5 – Part I) : 237–252 : Author(s): Dolzhenkov, V.N., T.G. Lubimova, R.R. Makarov, S.S. Parfenovich and V.A. Spiridonov

4. Some aspects of the relation between Antarctic krill abundance and CPUE measures in the Japanese krill fishery

   -swarm density. Search time data may be needed to assess the density of swarms in a concentration, but ... may be difficult to record in practice, and a number of other factors may complicate any analysis. The ... attention. A data sample from the Japanese krill fishery statistics data-base has been selected for further ...

   Science Journal Paper : Selected Scientific Papers, SC-CAMLR-SSP/5 – Part I (Selected Scientific Papers, SC-CAMLR-SSP/5 – Part I) : 109–125 : Author(s): Butterworth, D.S.

5. Editorial

   the Southern Ocean. In particular there is a suite of papers that address key aspects of improving ... krill fishing; as well as a description of the analysis of acoustic data to determine krill biomass ... and at-sea operations. A total of 104 working papers were presented at these meetings. This volume ... derived from acoustic data, details of the krill and fish by-catch taken in the krill fishery and a novel ... . In particular there is a suite of papers that address key aspects of improving assessment of the ... fishing; as well as a description of the analysis of acoustic data to determine krill biomass. During ... operations. A total of 104 working papers were presented at these meetings. This volume con- sists of papers ... acoustic data, details of the krill and fish by-catch taken in the krill fishery and a novel paper looking ...

   Science Journal Paper : CCAMLR Science, Volume 18 (CCAMLR Science, Volume 18) : 167 : Author(s): Editors

6. 1989/1990 stock status and TAC assessment for Patagonotothen brevicauda guntheri in South Georgia subarea (48.3)

   . Stock has been assessed at 123.1 thousand tonnes with a TAC of 28.3 thousand tonnes for the initial ...

   Science Journal Paper : Selected Scientific Papers, SC-CAMLR-SSP/6 (Selected Scientific Papers, SC-CAMLR-SSP/6) : 101–110 : Author(s): Shlibanov, V.I.

7. Trawl selectivity for Champsocephalus gunnari

   and the 50% retention length was 24.8 mm (21.5 to 28.2 mm). File:  06-Efanov-et-al.pdf ...

   Science Journal Paper : Selected Scientific Papers, SC-CAMLR-SSP/6 (Selected Scientific Papers, SC-CAMLR-SSP/6) : 69–75 : Author(s): Efanov, S.F., G.E. Bidenko and V.A. Boronin

8. 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.

9. From the Editor

   , represent two of the estimates availa- ble. As the exchange reflects, there are a number of ways in which ... and analysis, CCAMLR has agreed to use an approach that uses a modified form of the krill target ... approach pro- vides a biomass estimate of 37 million tonnes for the area of the southwest Atlantic ... or interpretation. By providing an oppor- tunity to enter into a post-publication dialogue, CCAMLR ...

   Science Journal Paper : CCAMLR Science, Volume 15 (CCAMLR Science, Volume 15) : 199

10. Editorial

    management of the marine living resources of the Southern Ocean. There is a truly circumpo- lar feel to this ... . The five papers concerning the Ross Sea further contribute to our knowledge of a fasci- nating part of ... contributing to a better understanding of the ecosystem dynamics of the region. During 2009 there were a total ... ecosystems, incidental mortality associated with fishing, fish stock assess- ment and at-sea operations. A ...

    Science Journal Paper : CCAMLR Science, Volume 17 (CCAMLR Science, Volume 17) : 243

Pages