Search results
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A conceptual model of Japanese krill fishery
, krill density, krill, size, ice condition, transshipment, and salp-by catch accounted for 95.6 ... towards the southern limit within the ice free range. This pattern may well vary between nations ... , krill density, krill, size, ice condition, transshipment, and salp-by catch accounted for 95.6 ... towards the southern limit within the ice free range. This pattern may well vary between nations ...
Meeting Document : WG-EMM-05/30 : Author(s): S. Kawaguchi, S. Nicol (Australia), K. Taki and M. Naganobu (Japan)
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A conceptual model of the krill fishery
, krill density, krill, size, ice condition, transshipment, and salp-by catch accounted for 95.6 ... towards the southern limit within the ice free range. This pattern may well vary between nations ... , krill density, krill, size, ice condition, transshipment, and salp-by catch accounted for 95.6 ... towards the southern limit within the ice free range. This pattern may well vary between nations ...
Meeting Document : WG-EMM-04/51 : Author(s): S. Kawaguchi, S. Nicol (Australia), K. Taki and M. Naganobu (Japan)
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Is toothfish catch correlated with the catch of vulnerable benthic invertebrate taxa?
weight and toothfish catch at the scale of a longline set, up to 10km. Our data were too limited ... footprint. If high target fish catch rates are associated with habitats where VMEs are found, impacts from ... . This 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 ...
Meeting Document : WG-EMM-10/27 : Author(s): S.J. Parker and M.H. Smith (New Zealand)
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Estimation of effective sample size for catch-at-age and catch-at-length data using simulated data from the Dirichlet-multinomial distribution
Paper Title: Estimation of effective sample size for catch-at-age and catch-at-length data using ... the distribution of catch-at-age or catch-at-length frequencies using a multinomial likelihood when there is extra ... -multinomial heterogeneity. Accurate estimation of ESS for catch-frequency data for each fishery and fishing ... Estimation of effective sample size for catch-at-age and catch-at-length data using simulated data ... ) and Stock Synthesis Program (Methot, 2000, 2005) also limit input of catch-at-length or catch-at-age ... Estimation of EffEctivE samplE sizE for catch-at-agE and catch-at-lEngth data using simulatEd data from ... is an approximate but simple way of modelling the distribution of catch-at-age or catch- at-length frequencies using ... a multinomial likelihood when there is extra-multinomial heterogeneity. Accurate estimation of ESS for catch ...
Science Journal Paper : CCAMLR Science, Volume 15 (CCAMLR Science, Volume 15) : 115–138 : Author(s): Candy, S.G
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e-sc-40-rep.pdf
... , and delays and errors in the management implementation of catch limits (see also paragraph 3.63). 2.18 ... ) and the collaborative efforts made towards an agreed set of parameter values to estimate precautionary catch limits ... using such systems would be limited to 70% of the total allowable catch. It noted that a potential ... subdivision of catch limits by gear type was not currently a scientific issue, but that potential differences ... Subarea 48.3 operated in accordance with CM 42-01 and associated measures. In 2020/21, the catch limit ... % interval estimate of 10 627 tonnes. A catch limit of 1 457 tonnes for 2021/22 and 1 708 tonnes for 2022/23 ... catch limit for C. gunnari should be set at 1 457 tonnes for 2021/22 and 1 708 tonnes for 2022/23. C ... accordance with CM 42-02 and associated measures. In 2020/21, the catch limit for C. gunnari was 406 tonnes
application/pdf attached to:SC-CAMLR-40Meeting Report : SC-CAMLR-40
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Background information to support development of a feedback management strategy for the krill fishery in Subarea 48.1
Subarea 48.1 will both facilitate and expedite the allocation of a catch limit in the subarea without ... vignette, we evaluate three alternatives for allocating catch limits for krill among gSSMUs in Subarea 48.1 ... will both facilitate and expedite the allocation of a catch limit in the subarea without negatively ... vignette, we evaluate three alternatives for allocating catch limits for krill among gSSMUs in Subarea 48.1 ...
Meeting Document : WG-EMM-16/45 : Author(s): Antarctic Ecosystem Research Division, Southwest Fisheries Science Center and NOAA Fisheries
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Revised proposal to continue the time series of research surveys to monitor abundance of Antarctic toothfish in the southern Ross Sea, 2016 and 2017
but reduced to 10 sets for the McMurdo/Terra Nova Bay strata making 55 sets in total. A nominal catch limit ... but reduced to 10 sets for the McMurdo/Terra Nova Bay strata making 55 sets in total. A nominal catch limit ...
Meeting Document : WG-FSA-15/34 : Author(s): S.M. Hanchet, S.J. Parker, S. Mormede and R.J.C. Currey (New Zealand)
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An integrated stock assessment for the Heard Island and the McDonald Islands Patagonian toothfish (Dissostichus eleginoides) fishery in Division 58.5.2
status in 2015 was 0.64 (95% CI: 0.59-0.69). Using this model, a catch limit of 3405 tonnes satisfies ... status in 2015 was 0.64 (95% CI: 0.59-0.69). Using this model, a catch limit of 3405 tonnes satisfies ...
Meeting Document : WG-FSA-15/52 : Author(s): P. Ziegler and D. Welsford (Australia)
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Research plan for the 2016/17 exploratory longline fishery of Dissostichus spp. in Subarea 48.6 by South Africa and Japan
numbers of recaptures in the next three years using present catch limit and precautionary exploit rate ... in the next three years using present catch limit and precautionary exploit rate of 4 % based on Chapman ...
Meeting Document : WG-SAM-16/07 : Author(s): Delegations of Japan and South Africa
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Some specific features of the USSR krill fishery and possibilities of applying fishery statistics to studies of krill biology and stocks
, it is shown that the catch-per-haul variables are associated with the fishing regime of the vessel rather than ... of catches during scouting operations often results in yields which do not correspond to the actual biomass ... an impact. All these factors limit the extent to which CPUE can be used in simulation studies of krill ... engaged in regular krill fishery, it is shown that the catch-per-haul variables are associated ...
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