Resultados de la búsqueda

1. Protecting young fish and spawning aggregations of Champsocephalus gunnari in Subarea 48.3 (South Georgia): a review

   the entire catch limit can be taken, rather than fishing activity being more spread out over the ... size limit was adopted at that meeting. * Introduced to reduce further the catch of young C. gunnarl ... fishery should be closed between June and November, providing the catch limit has not been reached ... monitoring and evaluation of the catch of juvenile and larval C. gunnari in the krill fishery (e.g. Everson ...

   Science Journal Paper : CCAMLR Science, Volume 7 (CCAMLR Science, Volume 7) : 75–86 : Autor(es): Parkes, G.B

2. Scientific Abstracts 2001

   Environmental Impact Assessment (EIA) prior to the opening of new fisheries, and the development of catch ... bird by-catch in longline fisheries. SC-CAMLR-XX/BG/28 Measures taken by Brazil to minimise the ... operating close to the limit of krill availability. Understanding how krill demography is affected by ...

   Document : Site Section: Publications

3. The use of patent databases to predict trends in the krill fishery

   information shows similar trends to the catch and notification information, and the three sources of ... (210 000 tonnes) is only a fraction of the estimated precautionary catch limit (8.6 million tonnes ... ecosystem-based approach to management. The krill fishery is unique because the current level of catch ... similar trends to the catch and notification information, and the three sources of information can be ... (Figure 1), however, rose dramatically from a notified catch of around 165 000 tonnes for the 2000/01 ...

   Science Journal Paper : CCAMLR Science, Volume 18 (CCAMLR Science, Volume 18) : 135–144 : Autor(es): Foster, J., S. Nicol and S. Kawaguchi

4. Setting management goals using information from predators

   trophic levels in setting catch limits for target prey species is described. The last section considers ... indicators of the status of predators with respect to establishing target and limit/threshold reference ...

   Meeting Document : WG-EMM-07/P7 : Autor(es): A. Constable (Australia)

5. The relationship between krill (Euphausia superba) fishing areas in the west Atlantic and the species’ circumpolar distribution

   which the bulk of the commercial krill catch has been taken. Correspondingly, the areas of the following ... density for the West Atlantic during FIBEX is used to obtain an upper limit for the biomass of krill in ...

   Meeting Document : SC-CAMLR-VIII/BG/19 : Autor(es): Delegation of South Africa

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

   krill fishery, it is shown that the catch-per-haul variables are associated with the fishing regime of ... -term behaviour patterns have an impact. All these factors limit the extent to which CPUE can be used in ...

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

7. The CCAMLR-2000 Krill Synoptic Survey: a description of the rationale and design

   catch limit for the fishery (CCAMLR Conservation Measure 32/X; SC-CAMLR, 1991). A number of parameters ... procedures and a new precautionary catch limit for t l ~ e krill fishery (CCAMLR Conservation Measure 32 ... consequences of setting the annual krill catch limit to a fixed fraction of the estimate of krill biomass ... Limit of Grid of Grid Northern Southern Western Eastern Scotia Sea 62'5, 40°W 0" 49"s 62"s 56"W 20°W ...

   Science Journal Paper : CCAMLR Science, Volume 8 (CCAMLR Science, Volume 8) : 1–23 : Autor(es): Trathan, P.N., J.L. Watkins, A.W.A. Murray, A.S. Brierley, I. Everson, C. Goss, J. Priddle, K. Reid, P. Ward, R. Hewitt, D. Demer, M. Naganobu, S. Kawaguchi, V. Sushin, S.M. Kasatkina, S. Hedley, S. Kim and T. Pauly

8. Status of the FIBEX acoustic data from the West Atlantic

   Marine Living Resources (CCAMLR) set a precautionary catch limit for Antarctic krill in Statistical ... time the precautionary catch limit was set, SC-CAMLR also requested that the FIBEX acoustic data be ... Area 48 (Conservation Measure 32/X). This limit was based on calculations undertaken by the ...

   Science Journal Paper : CCAMLR Science, Volume 1 (CCAMLR Science, Volume 1) : 35–48 : Autor(es): Trathan, P.N. and I. Everson

9. Toothfish and skate tagging methods

   catch limit. • Fewer tag returns CAN mean more fish need to be tagged. 54 Tag recapture ... requirements of the Conservation Measure 41-01. 5 6 TOTAL CATCH TAGGED FISH Proportion of sizes ... matches Total catch. Proportion of sizes DOES NOT match Total catch. TOTAL CATCH TAGGED FISH ...

   Document : Site Section: Science

10. e-sc-xiv-a5-appE.pdf

    ... . Agnew. 1994. Further computations of the consequences of setting the annual krill catch limit to a ... reported catch. It was unknown whether such finfish might have higher mortalities and/or reduced spawning ... are, however, some areas of uncertainty, including the southern limit of distribution in the South ... 3 000 m. Catch rates in terms of weight increase below 1 500 m in much of the Chilean fishery application/pdf attached to:WG-EMM-Methods-95

    Meeting Report : WG-EMM-Methods-95

Páginas