Resultados de la búsqueda

1. Further computations of the consequences of setting the annual krill catch limit to a fixed fraction of the estimate of krill biomass from a survey

   setting the annual krill catch limit to a fixed fraction of the estimate of krill biomass from a survey ... a function of the fraction of the biomass estimate which is set as the catch for a 20-year period ...

   Meeting Document : WG-KRILL-93/42 : Autor(es): D.S. Butterworth, G.R. Gluckman, R.B. Thomson and S. Chalis (South Africa)

2. Recommendation for an explicit limit reference point for the mackerel icefish (Champsocephalus gunnari) fishery in CCAMLR Statistical Division 58.5.2

   . Australia recommends the development of a limit reference point, such that the commercial catch limit for ... completed. In years with a zero commercial catch limit, a combined bycatch and research catch limit of 30 ... CCAMLR Statistical Division 58.5.2. The current decision rules for setting catch limits for icefish ... icefish in Division 58.5.2 is set to zero if the stock is determined to be below 1000 tonnes, or the catch ...

   Meeting Document : WG-FSA-11/34 : Autor(es): Delegation of Australia

3. Proposal to allocate krill precautionary limit within foraging range of land-based predators

   Proposal to allocate krill precautionary limit within foraging range of land-based predators ...

   Meeting Document : SC-CAMLR-XI/BG/15 : Autor(es): Delegation of USA

4. Aerobic dive limit: how often does it occur in nature?

   animal is it’s aerobic dive limit (ADL). The ADL has only been measured in a few species. The goal of ... this study was to estimate the aerobic dive limit from measurements of body oxygen stores and at sea ... , N.J. Gales and M.E. Goebel (USA) Title:  Aerobic dive limit: how often does it occur in nature ...

   Meeting Document : WG-EMM-00/48 : Autor(es): D.P. Costa, N.J. Gales and M.E. Goebel (USA)

5. Estimation of size at maturity and calculation of an appropriate size limit for male Paralomis formosa

   , but, despite the availability of new data and the arbitrary nature of the current size limit on this ... species, there does not seem to be a sufficiently strong biological reason to revise the size limit ... maturity and calculation of an appropriate size limit for male Paralomis formosa Approval:  Approved ...

   Meeting Document : WG-FSA-96/35 : Autor(es): Watters, G.

6. Asignación de límites de captura para propuestas de investigación de esfuerzo restringido en pesquerías con límites de captura preexistentes diferentes de cero

   Asignación de límites de captura para propuestas de investigación de esfuerzo restringido ... en pesquerías con límites de captura preexistentes diferentes de cero ...

   Meeting Document : SC-CAMLR-XXXIII/09 : Autor(es): Delegation of New Zealand

7. Analysis of the sea-ice concentration (SIC) in Subarea 48.6, research blocks 2, 3, 4 and 5 with sea-surface temperature (SST) and statistical models

   , where the limit of navigability for fishing vessels is set at 20 % SIC, was calculated. It should become ... , where the limit of navigability for fishing vessels is set at 20 % SIC, was calculated. It should become ...

   Meeting Document : WG-SAM-2019/15 : Autor(es): T. Namba, R. Sarralde, H. Pehlke, K. Teschke, T. Brey, S. Hain, T. Ichii, T. Okuda, S. Somhlaba and J. Pompert

8. Mitigation of Macrourus by-catch in research block 58.4.1_6 and estimation of Macrourus biomass and sustainable catch in Divisions 58.4.1 and 58.4.2

   Abstract:  Macrourus spp. are the major by-catch species in the exploratory toothfish fishery in ... ) avoidance, ii) mitigation and iii) the setting of sustainable by-catch limits if mortality is not ... block 58.4.1_6 in particular. We investigate the distribution of D. mawsoni and Macrourus spp. catch ... with high Macrourus spp. by-catch rates in depths between 750 m and 1150 m. To mitigate Macrourus spp ...

   Meeting Document : WG-FSA-17/23 : Autor(es): D. Maschette, P. Burch, P. Yates and P. Ziegler

9. Is toothfish catch correlated with the catch of vulnerable benthic invertebrate taxa?

   footprint. If high target fish catch rates are associated with habitats where VMEs are found, impacts from ... study used the catch of the six most common vulnerable invertebrate taxa reported by observers on New ... Zealand vessels during the 2009/10 Ross Sea longline fisheries to correlate toothfish catch rates and ... benthic invertebrate catch rates at a longline segment level. Analysis of the data available showed no ...

   Meeting Document : WG-EMM-10/27 : Autor(es): S.J. Parker and M.H. Smith (New Zealand)

10. EXPLORATORY ASSESSMENT METHODS FOR EXPLORATORY FISHERIES: AN EXAMPLE CASE USING CATCH, IUU CATCH AND TAGGING DATA FOR DIVISION 58.4.3A

    exploratory fisheries and by-catch species, where catch data and mark-recapture data are present but more ... poorly sampled. As an example case we use the catch data, legal and IUU, and the mark-recapture data in ... sub-area 58.4.3a to demonstrate the potential uses of the model and also suggest potential catch ... ASSESSMENT METHODS FOR EXPLORATORY FISHERIES: AN EXAMPLE CASE USING CATCH, IUU CATCH AND TAGGING DATA FOR ...

    Meeting Document : WG-SAM-08/05 : Autor(es): R.M Hillary (UK)

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