Résultats de la recherche

1. Maturity stages for skates (Rajiformes)

   , important elements of the reproductive cycle may go unrecorded, including females in the process of egg ... -laying. Additionally, the current description of females at stage 2 (maturing) in the CCAMLR observer ... updating the descriptions of the maturity stages for skates are provided, as is a rationale for considering ... a four-stage key that allows for the collection of data for fish that are at active stages of the ...

   Meeting Document : WG-FSA-14/33 : Auteur(s): J.R. Ellis, S.R. McCully Phillips and V. Laptivovsky (United Kingdom)

2. Proposal for a longline survey to determine toothfish population connectivity between Subareas 48.2 and 48.4

   include determining population connectivity between these Subareas, improving understanding of ... distributions of benthic bycatch species. This proposal includes a three-year data collection and two-year data ... analysis plan towards the development of a stock hypothesis for the northern regions of 48.2 and southern ... regions of 48.4. Author(s):  Delegation of the United Kingdom Title:  Proposal for a longline survey to ...

   Meeting Document : WG-SAM-16/33 : Auteur(s): Delegation of the United Kingdom

3. Proposal for a longline survey to determine toothfish population connectivity between Subareas 48.2 and 48.4

   include determining population connectivity between these Subareas, improving understanding of ... distributions of benthic bycatch species. This proposal includes a three-year data collection and two-year data ... analysis plan towards the development of a stock hypothesis for the eastern regions of 48.2 and southern ... regions of 48.4. Author(s):  Delegation of the United Kingdom Title:  Proposal for a longline survey to ...

   Meeting Document : WG-FSA-16/40 Rev. 1 : Auteur(s): Delegation of the United Kingdom

4. The report on the survey in Subarea 48.2 in 2016 (second season)

   Abstract:  The second year survey and observations of Dissostichus spp. in statistical subarea ... 48.2 on board the Ukrainian vessel SIMEIZ were conducted in accordance with the recommendations of the ... Scientific Committee and Commission. The second year survey design was amended in comparison with the one of ... biomass estimation of the target species and making decision for the future fishing on that fishing ground ...

   Meeting Document : WG-FSA-16/50 : Auteur(s): Delegation of Ukraine

5. Proposition d'atelier sur l'observation dans la pêcherie de krill

   sharing and overall tasking for observers in the krill fishery and recommended the timeliness of holding a ... focused workshop. The delegation of China seek Scientific Committee’s endorsement of the draft terms of ... ):  Delegation of the People’s Republic of China Title:  A proposal for Krill Fishery Observer Workshop Microsoft ...

   Meeting Document : SC-CAMLR-38/22 : Auteur(s): Delegation of the People’s Republic of China

6. The Regional Fishery Body Secretariats’ Network

   mechanism consisting of Regional Fishery Advisory Bodies (RFABs) and Regional Fishery Management ... Organizations (RFMOs) from around the world. The paper provides a brief overview of RSN, its scope and ... activities that have the ultimate goal of promoting and highlighting the essential role of regional ... scope and work of RSN and consider the benefit of CCAMLR participation in RSN. Author(s):  Submitted by ...

   Meeting Document : CCAMLR-38/BG/50 : Auteur(s): Submitted by FAO

7. Otolith morphological analysis cannot distinguish Antarctic toothfish (Dissostichus mawsoni) stocks in the Southern Ocean

   Abstract:  Fourier shape analysis was used to study the morphology of sagittal otoliths of 383 ... classification accuracy of 73.19%. Principal component analysis revealed the accumulated contribution rate of 29 ... principal components was 72.45%. These findings demonstrate that Fourier analysis of otolith morphology ... cannot distinguish the stock populations of D. mawsoni between Subareas 48.1, 48.6 and 88.1. Author(s ...

   Meeting Document : WG-FSA-2019/59 : Auteur(s): L. Wei, G.P. Zhu, T. Okuda, S. Parker, I. Slypko and S. Somhlaba

8. Alternative methods for determining subarea or local area catch limits for krill in Statistical Area 48

   application in future of precautionary limits to subareas or local areas of this area. Nine alternative ... methods of determining subarea or local area krill catch limits are evaluated relative to six criteria: (i ... ) the degree to which information on biological relationships is considered; (ii) the cost of data ... collection; (iii) the reliability of required information; (iv) the ease of enforcement; (v) the effects on ... (Euphausia superba) in Statistical Area 48. The measure also implies an application in future of ... precautionary limits to subareas or local areas of this area. Nine alternative methods of detennining subarea ... information on biological relationships is considered; (ii) the cost of data collection; (iii) the ... reliability of required information; (iv) the ease of enforcement; (v) the effects on current fishing ...

   Science Journal Paper : Selected Scientific Papers, SC-CAMLR-SSP/9 (Selected Scientific Papers, SC-CAMLR-SSP/9) : 237–249 : Auteur(s): Watters, G. and R.P. Hewitt

9. CCAMLR Fisheries: 2009 Update

   Abstract:  Compendium of information on fisheries of relevance to the work of WG-FSA including ... availability of data, data-related developments, catches in assessed and exploratory fisheries, notifications ... for fisheries and research and estimates of IUU fishing. Where applicable, WG-FSA’s 2009 fishery ...

   Meeting Document : WG-FSA-09/04 : Auteur(s): Secretariat

10. Research plan for the exploratory fisheries for Dissostichus spp. in Subarea 48.6 in 2014/15

    the latest CCAMLR C2 and observer data toward the development of research plan for the 2014/15 ... exploratory fishery of toothfish in Subarea 48.6. The stock sizes for five research blocks (486_1, 486_2 ... estimator was applicable. Predicted numbers of tag recaptures from the estimated stock sizes using the both ... blocks generally following the procedure recommended at the last WG-FSA meeting. The results of ...

    Meeting Document : WG-SAM-14/01 : Auteur(s): Delegation of Japan

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