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1. European Union – Measurement of capacity in CCAMLR exploratory fisheries in Subareas 88.1 and 88.2

   overall catch limits have remained relatively stable and as a consequence the fishing opportunities ... C2 catch and effort data. Managers need to assess and monitor capacity and capacity utilisation ... . The number of vessels operating in the fishery has progressively increased in recent years yet overall catch ... limits have remained relatively stable and as a consequence the fishing opportunities for individual ...

   Meeting Document : WG-SAM-14/19 : Author(s): Delegation of the European Union

2. Fishing for toothfish using pots: results of trials undertaken around South Georgia, March–May 2000

   of a pot fishing method to catch Patagonian toothfish (Dissostichus eleginoides) around South Georgia ... the method successfully caught D. eleginoides, there was a large by-catch of crab species. The catch rate ... eliminated bird by-catch. To capitalise on this feature, there is a need to improve the commercial viability ... of the method and minimise the quantity of by-catch. A number of potential changes are suggested to this end ... March to May 2000, the UK undertook trials of a pot fishing method to catch Patagonian toothfish ... , there was a large by-catch of crab species. The catch rate of toothfish was notably lower than that achieved ... in the longline fishery. Importantly, the use of pots eliminated bird by- catch. To capitalise on this feature ... , there is a need to improve the commercial viability of the method and minimise the q~~ant i ty of by-catch ...

   Science Journal Paper : CCAMLR Science, Volume 8 (CCAMLR Science, Volume 8) : 93–105 : Author(s): Agnew, D.J., T.M. Daw, G.M. Pilling and M.G. Purves

3. CCAMLR conservation measures: a review

   to fisheries, catch limits, seasons, data requirements and specifications for minimising incidental catches ... , catch limits, seasons, data requirements and specifications for minimising incidental catches ... scientific sites, compliance requirements and CCAMLR’s Catch Documentation Scheme for Dissostichus spp. Ten ... , compliance requirements and CCAMLR’s Catch Documentation Scheme for Dissostichus spp. Ten management ...

   Meeting Document : CCAMLR-XX/BG/04 : Author(s): Secretariat

4. Results of the 2015 multi-Member longline survey for toothfish in the northern Ross Sea region (Subarea 88.2 SSRUs A–B) and proposal for 2016 operations

   of data collection requirements, bathymetric survey requirements, research block-specific catch limits ... block-specific catch limits to ensure a greater spread of effort, and a higher level of scientific ... of 109.1 t of Antarctic toothfish and two Patagonian toothfish (0.029 t) were caught. Toothfish catch rates ... composition of the catch as predicted by the spatial population model was similar to that observed ...

   Meeting Document : WG-FSA-15/32 : Author(s): S.J. Parker, R.J.C. Currey (New Zealand), M. Söffker, C. Darby (United Kingdom), O. Godø (Norway) and A. Petrov (Russia)

5. Bias in the estimation of krill yield from using a deterministic formulation of the median unexploited spawning biomass

   for setting catch limits in the krill fishery, while the GYM is used for assessing yield in other finfish ... results from the krill yield model as a basis for setting catch limits in the krill fishery, while the GYM ... the median pre-exploitation spawning biomass. This bias in the krill yield model will result in the catch ... in the krill yield model will result in the catch level given for a set probability of critical depletion being ... catch limits in the krill fishery, while the GYM is used for assessing yield in other finfish fisheries ... assessed. CCAMLR currently uses results from the krill yield model as a basis for setting catch limits ... of the consequences of setting the annual krill catch limit to a fixed fraction of the estimate of krill biomass ... the median pre-exploitation spawning biomass. This bias in the krill yield model will result in the catch ...

   Science Journal Paper : CCAMLR Science, Volume 5 (CCAMLR Science, Volume 5) : 1–8 : Author(s): Constable, A.J. and W.K. de la Mare

6. e-sc-xxviii-a6.pdf

   ... Constructing catch-at-age data ......................................................... 367 Background ... a two-page limit, where possible, for the reporting of each subitem of its agenda, and that each ... keys 2.1 This item on the agenda discussed issues surrounding the use of ALKs for constructing catch ... to construct catch-at-age data by appropriately accounting for the measurement error associated with otolith ... Constructing catch-at-age data ......................................................... 367 Background and ... place a two-page limit, where possible, for the reporting of each subitem of its agenda, and that each ... constructing catch-at-age data to be used in assessments. Ageing error Background and papers 2.2 WG-SAM ... when using ALKs to construct catch-at-age data by appropriately accounting for the measurement error application/pdf attached to:WG-SAM-09

   Meeting Report : WG-SAM-09

7. Conservation Measure Conservation Measure 228/XX (2001)

   Limitation of By-catch in New and Exploratory Fisheries in the 2001/02 Season Area:  Subarea 48.6 ... Limitation of By-catch in New and Exploratory Fisheries in the 2001/02 Season ... Division 58.4.2 Subarea 88.1 Division 58.4.3b Limitations:  Except for waters adjacent to the Kerguelen ... Division 58.4.3b, the by-catch of any species shall be limited to 50 tonnes; and • in other SSRUs ... , the by-catch of any species shall be limited to 20 tonnes. 3. The by-catch of Macrourus spp. shall be limited ... be limited to 100 tonnes; and • in other SSRUs, the by-catch of Macrourus spp. shall be limited to 40 ... Document1 CONSERVATION MEASURE 228/XX1 Limitation ...

   Conservation Measure : 228/XX (2001)

8. Draft proposal for multi-Member research on the Dissostichus mawsoni exploratory fishery in East Antarctica (Divisions 58.4.1 and 58.4.2) from 2018/19 to 2021/22

   58.4.1 and 58.4.2) began in 2003. Robust stock assessments and catch limits according to CCAMLR decision ... research progress including evaluation of standard approaches to identify precautionary catch limits (WG ... and 58.4.2) began in 2003. Robust stock assessments and catch limits according to CCAMLR decision rules ... including evaluation of standard approaches to identify precautionary catch limits (WG-FSA-17 para. 4.28 ...

   Meeting Document : WG-SAM-18/17 : Author(s): Delegations of Australia, France, Japan, Republic of Korea and Spain

9. Conservation Measure Conservation Measure 33-03 (2016)

   Limitation of by-catch in new and exploratory fisheries in the 2016/17 season Limitations:  Except ... Limitation of by-catch in new and exploratory fisheries in the 2016/17 season ...

   Conservation Measure : 33-03 (2016)

10. Krill fisheries and sustainability

    changes – including in respect of climate change. Allowable catch limits Sustainability of the krill ... fishery is ensured by setting limits on the fishery such that the catches taken by the fishery will leave ... with environmental changes – including in respect of climate change. Allowable catch limits Sustainability ... of the krill fishery is ensured by setting limits on the fishery such that the catches taken by the fishery ...

    Page : Site Section: Fisheries

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