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1. CCAMLR conservation measures: a review

   living resources. The first measure was introduced in 1984, and the number of measures in force each year ... are in force for a period of one year only. Other conservation measures include specifications for protecting ... at a steady rate of approximately one new element every two to three years. Elements include access ... conservation measures. These alternatives are proposed in CCAMLR-XX/20. Author(s):  Secretariat Title:  CCAMLR ...

   Meeting Document : CCAMLR-XX/BG/04 : Author(s): Secretariat

2. Assessment and tag program adaption methods for exploratory fisheries in the CAMLR Convention Area: an example application for Division 58.4.3a

   abundance estimator, is defined whereby catch limits and tagging rates can be adjusted together to define ... tagging levels that will produce an expected abundance estimate in the following year of a given precision ... be adjusted together to define tagging levels that will produce an expected abundance estimate ... in the following year of a given precision whilst ensuring the sustainable exploitation of the stock as per ... ) is employed and, from a fish- eries context it relates, in any given year/season, the number of animals ... % of K (in this case), not its status relative to 20% of K in the final year of projection. One might then expect ... whereby catch limits and tagging rates can be adjusted together to define tagging levels ... that will produce an expected abundance estimate in the following year of a given precision whilst ensuring ...

   Science Journal Paper : CCAMLR Science, Volume 16 (CCAMLR Science, Volume 16) : 101–113 : Author(s): Hillary, R.M

3. e-sc-xii-a5-appE.pdf

   ... that will allow the estimation of appropriate harvest levels and methods in accordance with Article II ... of the year. Developmental stages ranged from external eggs showing only the formation of blastodiscs ... the population occurs throughout the year . If there is a seasonal component to the frequency of spawning, its ... year and that vitellogenesis occurs at a roughly constant rate, then the spawning cycle may approach ... harvest levels and methods in accordance with Article II of the Convention, for review by the Scientific ... similar depth range in the North Pacific, an embryologic period of one year, similar egg size and is ... data over a whole fishing season or several years to obtain estimates of total population size. In ... can be based on the basic biology of the animal, though further work is needed in the future to application/pdf attached to:WS-CRAB-93

   Meeting Report : WS-CRAB-93

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

   it was concluded that the Year-of-the-Skate had been a success overall and had met its objectives to enhance data ... -05). The precautionary catch limit for Dissostichus spp. was 70 tonnes, of which no more than 30 ... in CM 33-03. The fishing season was from 1 December 2010 to 30 November 2011. Environmental ... A catch limit for Dissostichus spp.: 30 tonnes; final reported catch: 0 tonnes – whole fishery catch ...

   Document : Site Section: Publications

5. Selecting sampling frequency for measuring diving behaviour

   of marine animals to the point where very detailed studies of variation in diving behaviour and performance ... between individuals, seasons and years are possible. The degree to which the sampling interval selected ... seals: an increase in interval from 5s to 15s resulted in 20% of dives being unrecognised, a 38 ... The use of time-depth recorders has revolutionised knowledge of diving activity of marine animals ...

   Meeting Document : WG-CEMP-93/14 : Author(s): I.L. Boyd (United Kingdom)

6. Observation on interactions between marine mammals and krill mid-water trawl

   was carried out onboard the Chinese krill fishing vessel Fu Rong Hai during the 2018/19 fishing season ... trawl Microsoft Word File:  sc-38-bg-20.docx Approval:  Approved Secretariat Workflow Status:  Content ... onboard the Chinese krill fishing vessel Fu Rong Hai during the 2018/19 fishing season. The underwater ...

   Meeting Document : SC-CAMLR-38/BG/20 : Author(s): Y. Ying, G. Fan, X. Zhao, J. Zhang, X. Wang and J. Zhu

7. The state of exploited fish stocks in the Southern Ocean - a review

   Union since more than 20 years. The total yield from the Southern Ocean has been 2.85 million tonnes ... more than 20 years. The total yield from the Southern Ocean has been 2.85 million tonnes until ...

   Meeting Document : SC-CAMLR-X/BG/13 : Author(s): Delegation of Germany

8. [node:field-journal-volume]:37-51

   for M. whitsoni 44 Marriott et al. 0 10 20 30 40 50 60 70 80 90 100 0 5 10 15 20 25 30 35 40 45 50 ... 20 30 40 0 20 40 60 80 100 Total length (cm) S no ut –v en t l en gt h (c m ) Males ... g 1 0 to ta l l en gt h (c m ) Females y = 0.3917x - 1.9855 R2 = 0.923 n = 900 0 10 20 30 40 0 20 ... % 20% 30% 40% 50% 60% 70% 80% 90% 100% 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 ...

   Science Journal Paper : 37–51

9. Male krill grow fast and die young

   classes of adult krill was generally high in krill of 30-35 mm total length, always low in 38-42 mm krill ... years of low recruitment followed a recruitment pulse. These results lead us to conclude that male krill ... of adult krill was generally high in krill of 30-35 mm total length, always low in 38-42 mm krill ... years of low recruitment followed a recruitment pulse. These results lead us to conclude that male krill ...

   Meeting Document : WG-EMM-07/P6 : Author(s): S. Kawaguchi, L.A. Finley, S. Jarman, S.G. Candy (Australia), R.M. Ross, L.B. Quetin (USA), V. Siegel (Germany), W. Trivelpiece (USA), M. Naganobu (Japan) and S. Nicol (Australia)

10. A rationale for conservation areas within Antarctic waters

    :  The application of potential conservation measures listed in Article IX 2 of the Convention requires ... resources’ (Article IX 2 (b)). In order to select meaningful boundaries for such areas, first priority has ... The application of potential conservation measures listed in Article IX 2 of the Convention ... of Antarctic marine living resources’ (Article IX 2 (b)). In order to select meaningful boundaries ... of potential conservation measures listed in Article IX 2 of the Convention requires "the designation ... " (Article IX 2 (b)). In order to select meaningful boundaries for such areas, first priority has been ... potentielles enumerees a l'Article IX 2 de la Convention necessite "la designation de secteurs et de sous ... -secteurs selon la repartitiondes populations de res sources marines vivantes de l'Antarctique" (Article ...

    Science Journal Paper : Selected Scientific Papers, SC-CAMLR-SSP/4 (Selected Scientific Papers, SC-CAMLR-SSP/4) : 513-535 : Author(s): Chittleborough, R.G.

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