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1. The influence of bait quality on the sink rate of bait used in the Japanese longline tuna fishing industry: an experimental approach

   . The addition of a 20 g lead sinker to a conventional 20 g tuna hook reduced the sink time of bait bearing ... floated, however, even when thawed. The addition of a 20 g lead sinker to a conventional 20 g tuna hook ... of added weight (sinkers) on the sink rates of bait. Lead sinkers weighing 10 g, 20 g, 30 g, 40 g and 50 ... . Fish with inflated swim bladders floated, however, even when thawed. The addition of a 20 g lead ... sinker to a conventional 20 g tuna hook reduced the sink time of bait bearing a hook alone by 50 ... decongeles, dont les vessies natatoires etaient gonflees flottaient. En fixant un poids de 20 g 3 un hamecon ...

   Science Journal Paper : CCAMLR Science, Volume 2 (CCAMLR Science, Volume 2) : 123–129 : Author(s): Brothers, N., A. Foster and G. Robertson

2. Comparison of age readings from scales and otoliths of the Patagonian toothfish (Dissostichus eleginoides) from South Georgia

   estimates between the two methods were not significant. Otoliths frequently appeared totally opaque, making ... years. This is very close to the maximum age of 22.8 years calculated from Taylor's formulae which ... on the remaining 56% showed that differences in age estimates between the two methods were not significant ... . The maximum age of D. eleginoides was found to be 24 years. This is very close to the maximum age of 22.8 ... fin. Scales were soaked for one week in a solution of 20% alcohol (96"), 5% glycerin, a few drops ... 640.58 10 317.30 10 461.83 9 326.20 Scales and otoliths from the same individual of D. eleginoides ... in scales, comprise an annulus which represents one year of life. Counting such annuli is a valid ... between the two methods were not significant. Otoliths frequently appeared totally opaque, making ...

   Science Journal Paper : CCAMLR Science, Volume 5 (CCAMLR Science, Volume 5) : 191–203 : Author(s): Cassia, M.C

3. CCAMLR-XXII

   for Dissostichus spp. in CCAMLR areas (Division 58.5.2 west of 79°20'E) Delegation of Argentina CCAMLR-XXII/20 ... (Divisions 58.5.1, 58.5.2 east of 79°20'E) Delegation of Argentina CCAMLR-XXII/21 Notification ... Delegation of Namibia CCAMLR-XXII/30 Notification of new and exploratory longline fisheries for Dissostichus ... spp. in Subarea 48.6 Delegation of Namibia CCAMLR-XXII/30 Addendum Notification of new and exploratory ...

   Meeting

4. DEVELOPMENT OF RECOVERY PLANS FOR DEPLETED TOOTHFISH STOCKS IN THE INDIAN OCEAN SECTOR OF THE SOUTHERN OCEAN

   is occurring. We propose surveys to be undertaken after 5 years and then two years later. The surveys should ... is occurring. We propose surveys to be undertaken after 5 years and then two years later. The surveys should ... that it will be at least 5 years before it is sufficiently low risk to survey this stock to determine if recovery ... and otolith collection to estimate age structure and recruitment variability. After the two surveys, data ...

   Meeting Document : WG-FSA-09/44 : Author(s): D.C. Welsford, A.J. Constable and J.P. McKinlay (Australia)

5. Conservation Measure Conservation Measure 41-06 (2019)

   58.4.3a) outside areas of national jurisdiction in the 2019/20 season Area:  Division 58.4.3a Species ... :  Dissostichus eleginoides Adopted at Meeting:  CCAMLR-38 Period in Force:  2019- 2020 ... 58.4.3a) outside areas of national jurisdiction in the 2019/20 season ... , the 2019/20 season is defined as the period from 1 December 2019 to 30 November 2020, or until the catch ... 58.4.3a) outside areas of national jurisdiction in the 2019/20 season Species toothfish Area 58.4.3a ... Season 2019/20 Gear longline The Commission hereby adopts the following conservation measure ... fishery using longlines only. Directed fishing shall not take place in 2019/20. 2. This fishery ...

   Conservation Measure : 41-06 (2019)

6. Scientific Abstracts 2004

   . Recruitment indices of one-year-old (R1) and two-year-old krill (R2) were calculated for both areas, showing ... . Krill densities in both regions were low compared to time series of observations from the past 20 years ... of plastic. A marked and progressive reduction in the number of articles collected was observed compared ... in the last two seasons has been very similar with a ratio of 1 kg per 22 items collected (1:22 ... all scientific papers presented for the consideration of the annual meetings of the CCAMLR Commission ... published elsewhere, for which the full reference and published abstract are given; (ii) scientific papers ... submitted for publication, i.e. in CCAMLR Science or elsewhere, which are listed as ‘submitted’ or ‘in press ... ’ with details of the publisher, if known; (iii) scientific papers not intended for publication, which ...

   Document : Site Section: Publications

7. Conservation Measure Conservation Measure 41-07 (2019)

   58.4.3b) outside areas of national jurisdiction in the 2019/20 season Area:  Division 58.4.3b Species ... :  Dissostichus mawsoni Adopted at Meeting:  CCAMLR-38 Period in Force:  2019- 2020 ... 58.4.3b) outside areas of national jurisdiction in the 2019/20 season ... , the 2019/20 season is defined as the period from 1 December 2019 to 30 November 2020, or until the catch ... 58.4.3b) outside areas of national jurisdiction in the 2019/20 season Species toothfish Area 58.4.3b ... Season 2019/20 Gear longline The Commission hereby adopts the following conservation measure ... ) outside areas of national jurisdiction in the 2019/20 season shall not exceed a precautionary catch limit ...

   Conservation Measure : 41-07 (2019)

8. Information on the status of fjord Notothenia rossii, Gobionotothen gibberifrons and Notothenia coriiceps in the lower South Shetland Islands derived from a long-term monitoring program (1983–2006) at Potter Cover

   of twenty four years, and at Harmony Cove, Nelson Island, in the austral summers from 2001 to 2003 ... showed an increase in years 2002-2003, whereas G. gibberifrons was absent in the catches. These trends ... of the stocks of these two fish species was observed, even more than two decades after the end of the commercial ... years, and at Harmony Cove, Nelson Island, in the austral summers from 2001 to 2003. The decline ...

   Meeting Document : WG-FSA-06/25 : Author(s): E.R. Barrera-Oro and E.R. Marschoff (Argentina)

9. Conservation Measure Conservation Measure 41-03 (2019)

   Limits on the fishery for Dissostichus spp. in Statistical Subarea 48.4 in the 2019/20 season Area ... :  Subarea 48.4 Species:  Dissostichus spp. Adopted at Meeting:  CCAMLR-38 Period in Force:  2019- 2020 ... Limits on the fishery for Dissostichus spp. in Statistical Subarea 48.4 in the 2019/20 season ... as that portion of Statistical Subarea 48.4 that lies within the area bounded by latitudes 55°30'S and 57°20 ... 'S and by longitudes 25°30'W and 29°30'W, and by latitudes 57°20'S and 60°00'S and by longitudes 24°30'W and 29°00 ... Subarea 48.4, the fishing season shall be 1 December 2019 to 30 November 2020, or until the catch limits ... ) Limits on the fishery for Dissostichus spp. in Statistical Subarea 48.4 in the 2019/20 season Species ...

   Conservation Measure : 41-03 (2019)

10. A fine-scale model of the overlap between penguin foraging demands and the krill fishery in the South Shetland Islands and Antarctic Peninsula

    developed. The new index reflects the functional interaction between these two utilisers of the krill ... developed. The new index reflects the functional interaction between these two utilisers of the krill ... . In the first analysis, mean foraging distance for chinstrap penguins was increased by 50% (from 20 to 30 km ... the functional interaction between these two utilisers of the krill resource and is based on a detailed model ... , IIO3lyqt:HHOMY B PaAHYCe 100 KM OT K O ~ O H U ~ ~ IIAHrBAHOB B 0 BPeMR Ce30Ha pa3MHOlKeHMX (AeKa6pb ... - M ~ P T ) , B npOLWIOM 6b1na MCIIOnb30BaHbI AHTKOMOM B KaYeCTBl? MHAeKCa YaCTMYHOrO COBIlaAeHMR noTeHqwanbHbIx nnowa ...

    Science Journal Paper : CCAMLR Science, Volume 2 (CCAMLR Science, Volume 2) : 99–110 : Author(s): Agnew, D.J. and G. Phegan

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