Résultats de la recherche
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e-sc-iv-a6.pdf
... , with little or no between-haul searching. The length of haul is adjusted to the catch rate, so that ... research vessels to locate fishing vessels in areas of high krill abundance. At present, problems with ... distribution and krill population dynamics; (b) Develop a model of fishing with the capacity to simulate a ... various measures of CPUE with changes in simulated krill abundance; (d) In addition, examine how catch
application/pdf attached to:WS-KCPUE-85
Meeting Report : WS-KCPUE-85
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e-sc-iv-a4.pdf
... unknown’. 6. In general, there had been few problems with the species information. However, the group ... the future to collect samples from their commercial vessels. NEW RESEARCH 11. The group heard ... these values with those from other sources. It hoped therefore that more detailed reports would be ... selectivity. Second, trends in year-class strength are confounded with mortality rates. Strong year-classes
application/pdf attached to:WG-FSA-85
Meeting Report : WG-FSA-85
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e-sc-xiii-a5-appD.pdf
... 8. Figure 1 shows the extent of all these data sets together with krill catch distribution by fine ... between consecutive positions were calculated. A comparison of these data with hydrodynamic data is ... comparison with other data. On the basis of Figure 1 in WS-Flux-94/6, a general direction of 30° was ... 200 m the influx of water masses is fairly consistent with the outflow. RECOMMENDATIONS AND
application/pdf attached to:WS-FLUX-94
Meeting Report : WS-FLUX-94
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e-sc-xi-a8.pdf
... with d by refining the estimation procedure. Consequently it was felt that it would be helpful to ... requirements of predators and with a view to improving understanding of information required from WG-CEMP ... accordance with suggestions contained in Appendix 1. 427 3. Krill Biomass Versus Availability In ... interactions with predators, krill availability is likely to be the more important. This distinction needs to
application/pdf attached to:WG-KRILL/CEMP-92
Meeting Report : WG-KRILL/CEMP-92
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e-sc-iii-a8.pdf
... followed by a period of low catches, with a large volume of catches occurring again, if at all, only after ... Scientific Committee should urgently consider the need for management measures for the fin-fish stocks, with ... , or the magnitude of a TAC for a particular stock, to be specified with more precision. Such studies ... , vary considerably from year to year, but, with reservations due to changes in target species, suggest
application/pdf attached to:WG-FSA-84
Meeting Report : WG-FSA-84
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s-sc-xv-a4.pdf
application/pdf attached to:WG-EMM-96
Meeting Report : WG-EMM-96