Résultats de la recherche

1. Revised research plan for the Spanish exploratory longline fishery for Dissostichus spp. in Divisions 58.4.1 and 58.4.2: Fundamentals and procedures (this is a revision of WG-SAM-12/13)

   for Dissostichus spp. in Divisions 58.4.1 and 58.4.2: Fundamentals and procedures (this is a revision ... Dissostichus spp in Divisions 58.4.1 and 58.4.2, submitted to the XXXI-WG-SAM, taking into account the ... suggestions made by the Working Group is presented. Two methods to estimate the local biomass of the toothfish ... and the tag-recapture estimates using the Simple Petersen model. To evaluate the potential success in ...

   Meeting Document : WG-FSA-12/69 : Auteur(s): R. Sarralde, L.J López Abellán and S. Barreiro (Spain)

2. Update of ongoing work on age and growth of Antarctic toothfish (Dissostichus mawsoni) from Division 58.4.1 by Spain

   values used in the Ross sea assessment.   Author(s):  L.J. López-Abellán, M.T.G. Santamaría, R. Sarralde ... season (2015/16) of the Spanish research fishing in the 58.4.1 Division obtained for growth rings on ... otolith readings. It is included the growth parameters estimates by sex. Growth parameters obtained using ... mawsoni) from Division 58.4.1 by Spain Microsoft Word File:  fsa-17-66.docx Approval:  Approved ...

   Meeting Document : WG-FSA-17/66 : Auteur(s): L.J. López-Abellán, M.T.G. Santamaría, R. Sarralde and S. Barreiro

3. Update of ongoing work on age and growth of Antarctic toothfish (Dissostichus mawsoni) (2013-14 season) from Division 58.4.1 by Spain

   slightly with the values used in the Ross sea assessment for males. Author(s):  L.J. López-Abellán, M.T.G ... season (2013/14) of the Spanish research fishing in the 58.4.1 Division obtained for growth rings on ... otolith readings. It is included the age-length key and growth parameters estimates by sex. Growth ... toothfish (Dissostichus mawsoni) (2013-14 season) from Division 58.4.1 by Spain Microsoft Word File:  fsa-16 ...

   Meeting Document : WG-FSA-16/58 : Auteur(s): L.J. López-Abellán, M.T.G. Santamaría, R. Sarralde and S. Barreiro

4. Update of ongoing work on age and growth of Antarctic toothfish (Dissostichus mawsoni) from Division 58.4.1 by Australia and Spain

   embed” otolith samples, mounted by Spain, has been made in order to compare consistency in ages ... estimated by different readers. Each otolith were read by 6 readers (4 Spanish and 2 Australian). As a ... Abstract:  Spain and Australia are conducting fishing research in the 58.4.1 Division from 2013 ... and 2017 respectively, in order to get data and biological samples which enable an assessment of ...

   Meeting Document : WG-FSA-18/54 Rev. 1 : Auteur(s): L.J. López-Abellán, M.T.G. Santamaría, R. Sarralde, S. Barreiro, B. Farmer and T. Barnes

5. WG-FSA-16

   Consideration of requirements for a CCAMLR hook-marking scheme CCAMLR Secretariat WG-FSA-16/04 Fish by-catch in ... surveys A. Orlov and I. Gordeev WG-FSA-16/13 Rev. 1 Integrated analysis of the by-catch data in the Ross ... Russian Federation WG-FSA-16/17 A by-catch guide for commonly caught species in CCAMLR longline and trawl ... toothfish (Dissostichus eleginoides) losses in the bottom longline fishery due to the depredation by killer ...

   Meeting

6. WG-SAM-16

   available in our CCAMLR Support Forum. Just click on each topic to view the videos. [doc:91033] ... available in our CCAMLR Support Forum. Just click on each topic to view the videos. WG-SAM-16 meeting photo ...

   Meeting

7. Continuation in the 2015/16 season of the research plan initiated in 2012/13 for stocks of Dissostichus spp. in Divisions 58.4.1 and 58.4.2

   the same as presented in the document WG-SAM-15/02.  Author(s):  R. Sarralde, L.J. López-Abellán and S ... collision with an ice block which caused a problem in a propeller, so it couldn’t perform the proposed ... research fishing in the 58.4.1 Division. A request to consider how to maximize the likelihood to undertake ... its research commitments was made by the WG-SAM-15. A minimum of 30 days within the 58.4.1 Division is ...

   Meeting Document : WG-FSA-15/05 : Auteur(s): R. Sarralde, L.J. López-Abellán and S. Barreiro (Spain)

8. Fitting Euphausia superba into Southern Ocean food-web models: a review of data sources and their limitations

   southwest (SW) Atlantic sector is a major scale of variability, driven by sea-ice and climate effects on ... include krill in food-web models and to guide modellers to key sources of data. It describes the strengths ... fishery (sustained sampling in one place and wide area and time coverage) and via predators (long time ... . Temporally, the intense (order of magnitude) interannual variability in krill population size within the ... ,  albeit in  krill ‐r ich parts of kril l’s  range Krill  in 0‐10 m l ayer missed by acoustic surveys ... by the broader krill population may also occur and may serve to maintain the population in a ... concentrations Krill in 0–10 m layer missed by acoustic surveys: small habitat volume but occasionally high ... found in swarm densities Figure 1: Schematic representation of habitat volume occupied by krill. The ...

   Science Journal Paper : CCAMLR Science, Volume 19 (CCAMLR Science, Volume 19) : 219–245 : Auteur(s): A. Atkinson, S. Nicol, S. Kawaguchi, E. Pakhomov, L. Quetin, R. Ross, S. Hill, C. Reiss, V. Siegel, G. Tarling (submitted to the 2008 Joint CCAMLR-IWC Workshop)

9. Results of the Spanish exploratory longline fishery for Dissostichus spp. in Divisions 58.4.1 and 58.4.2 in the two previous seasons

   -SAM-14/09.  A summary of the results of the Spanish research that took place in the 58.4.1 division ... Abstract:  We addressed the revisions requested by the WG-SAM-14 regarding the results of the ... second year of Spanish research experience and ongoing research plan presented in WG-SAM- 14/12 and WG ... Biomass in the entire SSRUs, as well as an estimation of the Biomass in SSRU 58.4.1H using the mark ...

   Meeting Document : WG-FSA-14/35 : Auteur(s): R. Sarralde, L.J. López-Abellán and S. Barreiro (Spain)

10. Results of the Spanish exploratory longline fishery for Dissostichus spp. in Divisions 58.4.1 and 58.4.2 in the 2013/14 season

    , together with the estimation of the total Biomass in the entire SSRU using a depletion model. There have ... , data to be added in order to carry out a robust assessment of Dissostichus eleginoides stock in these ... Abstract:  Following the Spanish research plan approved by the SC-CCAMLR XXXII, during the second ... year of the multi-year research survey in Divisions 58.4.1 and 58.4.2,  the F/V Tronio has returned to ...

    Meeting Document : WG-SAM-14/12 Rev. 1 : Auteur(s): R. Sarralde, L.J. López-Abellán and S. Barreiro (Spain)

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