Résultats de la recherche

1. Bridging the krill divide: understanding cross-sector objectives for krill fishing and conservation

   krill fishery that minimises the risk of negative impacts on ecosystem health. Participants generally ... agreed that current levels of fishing have a low risk of significant impacts but that there is no need to ... increase catch limits.  Participants also agreed that the objectives of management must include a healthy ... krill stock and a healthy ecosystem. However, they were not able to define ecosystem states that are ...

   Meeting Document : SC-CAMLR-XXXIII/BG/34 : Auteur(s): United Kingdom, Norway, Chile, ASOC and ARK

2. e-imaf-98 report.pdf

   ... 7.71 The Working Group estimated the levels of seabird by-catch that might be associated with the ... essence annual standing requests. Major items of future work would be considered later under that ... form consistent with that acquired from other longline fisheries. Results Subareas 48.1, 48.2 and ... mortality in Subarea 48.3 in 1998 (Table 37). As last year, it should be emphasised that only a small application/pdf attached to:WG-IMAF-98 ad hoc

   Meeting Report : WG-IMAF-98 ad hoc

3. Distribution of Soviet commercial fleet at krill fishery in the South Orkneys subarea (Subarea 48.2) during 1989/90

   fleet (2.5 t/hour) in the next to the last five days of November. After disintegration of that ... in the beginning of the period with gradual subsequent decrease to the level inacceptable to the ... Coronation Island. Incidentally, CPUE shows regular intraseasonal variations from minimum (3.2 t/hour) in ... November to maximum (9.6 t/hour and 11.0 t/hour respectively) in February and March, and again decreases to ...

   Meeting Document : WG-EMM-97/50 : Auteur(s): Sushin, V.A.

4. WG-KRILL-90

   Full Name:  Working Group on Krill Location:  Leningrad, USSR Date(s):  Monday, 27 August 1990 to ... Monday, 3 September 1990 Submissions Due:  Monday, 13 August 1990 Meeting documents Doc Number Title WG ... fishery for the Antarctic krill (Euphausia superba) off the Wilkes Land and Balleny Islands (with notes on ... haul T. Ichii (Japan) WG-KRILL-90/13 An evaluation of reduced target strength estimates reported for ...

   Meeting

5. Exploratory analysis of acoustic data from the Ross Sea

   . Simulations indicated that at 1500 m depth, the acoustic deadzone would be over 50 m high for a sea-bed with a ... is a major limitation that could only be avoided with the use of an acoustic system deployed at depth ... could be compared with longline catches. Each ‘line’ recording was between 20 and 50 min long ... data (4 files). Poor data quality was associated with strong winds (greater than Beaufort 5) and/or ...

   Meeting Document : WG-FSA-SAM 03/9 : Auteur(s): R.L. O’Driscoll and G.J. Macaulay (New Zealand)

6. Krill fishery report: 2006 update

   preliminary estimate of the total catch of krill for the season is approximately 97090 t. This compares with ... are overdue, as they are currently still held on board the vessels. Every effort will be made to ... have taken 64415 t of krill to date. Two CCAMLR scientific observers have been deployed. The ... 127035 t of krill reported in the STATLANT data for 2004/05. All fine-scale data from Korea for 2004/05 ...

   Meeting Document : WG-EMM-06/5 : Auteur(s): Secretariat

7. Revised research plan for the exploratory longline fishery for Dissostichus spp. in Subarea 58.4.1 in 2014/15

   sizes were vulnerable with a big range of about 1,000-2,000 t per SSRU in 58.4.1. During the 2004-2014 ... precautionary catch limit. Therefore, the catch limits that the meeting got in 2013 meetings increased to get ... more recapture. The food-web of Dissostichus spp. has started to be studied in the southern Ross Sea ... using Korean commercial bottom longline vessel, KINGSTAR belonged to Sunwoo Company in accordance with ...

   Meeting Document : WG-FSA-14/38 : Auteur(s): Delegation of the Republic of Korea

8. Report on Bottom Fisheries and Vulnerable Marine Ecosystems

   need to be developed to adequately monitor fisheries by-catch for evidence of encounters with ... 1985 to 2011. Earlier historical effort is not included, and the C1 database may be incomplete with ... deeper than 550 m (see CM 41-09 and related measures). WG-FSA recommended that the two locations be ... adverse impacts on VMEs. 16. It also recommended that Members and fishers be encouraged to collect new ...

   Document : Site Section: Publications

9. Fishery Report 2018: Exploratory fishery for Dissostichus mawsoni in Subarea 88.1

   that the apparent decline in toothfish CPUE at McMurdo Sound since 2001 was not consistent with data ... -CAMLR-XXXIII, paragraph 3.68). Those seasons that include quarantined data are indicated with a ... ). The index shows that 2015 was the third-most ‘constraining’ season, with 24% of the fishing grounds ... concluded that the CPUE indices did not appear to be monitoring abundance of toothfish in the Ross Sea ...

   Document : Site Section: Publications

10. Linking acoustic scattering coefficient to krill fishery data: feasibility of estimating krill abundance using fishing survey

    that at night, with the maximum NASC between 160 and 180 m in depth. Both CPUA and CPUE at the ... -sample t-test analysis shows that a significant correlation existed between NASC and CPUA, the equation ... abundance based on fishery data. The results showed that average catch of daytime trawls was significantly ... thinner than that at night. At the depth of over 100 m, the average NASC during the daytime is higher than ...

    Meeting Document : WG-EMM-17/44 : Auteur(s): T. Wang, G.P. Zhu, J.F. Tong and L.X. Xu

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