Résultats de la recherche

1. Comparing surface and planimetric area across multiple scales and assessing the impact of different data sources on seabed area estimation in research blocks in the CAMLR Convention Area

   estimates for the same areas using the most up-to-date global bathymetry dataset (GEBCO 2014). Comparisons ... we considered the GEBCO 2014 dataset to be the most accurate so we used this in comparing different ... whether fishing occurred more frequently in cells with a large differences and if so whether deriving a ...

   Meeting Document : WG-SAM-15/01 : Auteur(s): CCAMLR Secretariat

2. Research plan for the 2015/16 exploratory longline fishery of Dissostichus spp. in Division 58.4.3a

   Abstract:  The current season (2014/15) is the final one of the first three-season research which ... the estimated stock sizes using those methods were generally inconsistent with the observed number ... research with the sample sizes estimated following the procedure recommended at the WG-FSA in 2013 in order ...

   Meeting Document : WG-SAM-15/03 : Auteur(s): Delegation of Japan

3. Research plan for the 2015/16 exploratory longline fishery of Dissostichus spp. in Division 58.4.1

   Abstract:  The current season (2014/15) is the final one of the first three-season research which ... in development of GSI in summer comparable with those in the north of Subarea 48.6 and Banzare Bank ... current research blocks for the second three-season research with the sample sizes estimated following the ...

   Meeting Document : WG-SAM-15/05 : Auteur(s): Delegation of Japan

4. Direct ageing of Antarctic krill (Euphausia superba) – potential utility of eyestalk sections for age determination

   examined and were determined to show distinct bands within the endocuticle consistent with their known age ... to 2014) using this technique to determine whether annuli could be resolved in wild samples across ... seasons.  Marks consistent with annuli observed in laboratory raised krill were observed. Length at age ...

   Meeting Document : WG-EMM-15/45 : Auteur(s): C. Reiss (USA), R. Kilada (Canada) and S. Kawaguchi (Australia)

5. Progress report on the Korean exploratory longline fishery for Dissostichus spp. in Division 58.4.1 in 2015/16

   scientific researches. The total catch of D. mawsoni was 227,220 kg with 6,642 individuals. The CPUE of D ... collected from one of the individuals released during 2014/15 fishing season. The research vessel, Kingstar ... CAT, SBE37SMP) planned to be used in Division 58.4.1 could not operate due to technical issues with ...

   Meeting Document : WG-SAM-16/28 : Auteur(s): Delegation of the Republic of Korea

6. Acoustic monitoring and evaluation of krill in the Antarctic ecosystem Bransfield Strait and around Elephant Island during ANTAR XXI and XXII, aboard RV Humboldt, Peru

   austral summer: Antar XXI (15 to 22 February 2013) and Antar XXII (22 to 31 January 2014). The areas ... included Bransfield Strait, Joinville and around Elephant Island (Antar XXI:: 8 040 nm2 with 10 transects ... ; ANTAR XXII: 21 070.62 nm2 with 17 transects).The SIMRAD EK60 scientific echosounder used for ...

   Meeting Document : WG-EMM-16/76 : Auteur(s): R. Cornejo, M. Flores and J. Zuzunaga

7. Fishery Report: Exploratory fishery for Dissostichus spp. in Division 58.4.2

   association with a new fishery for Chaenodraco wilsoni, Lepidonotothen kempi, Trematomus eulepidotus and ... 2001/02 in association with a new fishery for Macrourus spp. In 2002/03, the fishery for Dissostichus ... fishery for Dissostichus spp. in Division 58.4.2 was limited to Japanese, Korean, New Zealand, Spanish ... Bonanza No. 707 5842C - 18 18 New Zealand Janas 5842A 15 2 17 Janas 5842E 20 7 27 Spain Arnela ...

   Document : Site Section: Publications

8. Assessment of escape mortality of Antarctic krill (Euphausia superba) in trawls

   January-February 2014. The method applied consisted of a covered trawl codend system for retaining ... on the mortality rates found. A decrease in body length was also found significantly correlated with ...

   Meeting Document : WG-EMM-14/14 : Auteur(s): B.A. Krafft (Norway) and L.A. Krag (Denmark)

9. Update on the analysis of fish by-catch in the krill fishery using data from the CCAMLR Scheme of Scientific Observation

   -2014. This paper examines the frequency of occurrence, proportion by mass and length-frequency ... 38t of L. larseni, albeit with large confidence intervals around these estiamtes. Author(s ...

   Meeting Document : WG-EMM-14/31 Rev. 1 : Auteur(s): Secretariat

10. Beach debris survey, Signy Island, South Orkney Islands 2000/2001

    marine debris washed ashore. However, with the exception of 1998/99, the quantity of waste recorded at ... materials with a high resistence to degradation in the marine environment remains a problem and highlights ... seasons, with the proportion of plastic items (56%) being the third highest reported since surveys began ... Signy Research Station. The rest comprised wood (25%) and items with no obvious source (25%). The ...

    Meeting Document : SC-CAMLR-XX/BG/05 : Auteur(s): Delegation of the United Kingdom

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