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1. INCORPORATING SAMPLING VARIATION AND RANDOM READER ERROR INTO CALCULATION OF EFFECTIVE SAMPLE SIZE IN THE APPLICATION OF AGE LENGTH KEYS TO ESTIMATION OF CATCH-AT-AGE PROPORTIONS

   , with a corresponding range of around 4 down to 1. This reduction is due to the way the ageing error ... ageing, and random reader error when ageing fish. The catch-at-age ESS is estimated by dividing the ESS ...

   Meeting Document : WG-SAM-09/08 : Autor(es): S.G. Candy (Australia)

2. A CHARACTERISATION OF THE TOOTHFISH FISHERY IN SUBAREAS 88.1 AND 88.2 FROM 1997–98 TO 2007–08

   overall length frequency distribution, and no evidence for a reduction in fish length in any SSRU over ... time. Although moderate numbers of small fish are caught in some years (e.g., on the Shelf in 1999 and ...

   Meeting Document : WG-FSA-08/22 : Autor(es): M.L. Stevenson, S.M. Hanchet and A. Dunn (New Zealand)

3. Genetic population structure of the mackerel icefish, Champsocephalus gunnari, in Antarctic waters

   an overall reduction in genetic differentiation within and between South Georgia and Shag Rocks ... 1.15.1.1). Routine scoring of 358 fish at the 16 loci revealed below average levels of genetic variability ... related to abrupt changes in population size. Enhanced mobility of fish between sea areas was suggested by ...

   Meeting Document : WG-FSA-91/22 : Autor(es): G.R. Carvalho and M. Warren (United Kingdom)

4. Fishery Report: Exploratory fishery for Dissostichus spp. in Division 58.4.1

   -recapture rates in new and exploratory Dissostichus spp. fisheries in the southern Indian Ocean sector. In ... mamangement advice .......................................... 13 8.1 Conservation measures ... other SSRUs (A, B, D, F and H) were closed to fishing. The catch limits for by-catch species were ... defined in CM 33-03. The fishing season was from 1 December 2009 to 30 November 2010. Environmental ...

   Document : Site Section: Publications

5. Proposal for further trials aimed at reducing Macrourus spp. by catch on autoliners targeting D. eleginoides with longlines around South Georgia

   . We intend to trial two alternative configurations against IW systems in 48.3 in the 2007/08 fishing ... invited. Although we intend to change gear configurations as described all other conservation measures ... . Experiments reported elsewhere demonstrate that some of this effect can be mitigated by the use of fish rather ...

   Meeting Document : WG-FSA-07/30 : Autor(es): Delegation of the United Kingdom

6. Spawning periods and locations of Champsocephalus gunnari in Subarea 48.3 (South Georgia and Shag Rocks): a review

   fishing activities for this species take place to the northwest of South Georgia over 12 nautical miles ... from the coast and do not overlap with important spawning areas. Therefore the current conservation ...

   Meeting Document : WG-FSA-07/55 : Autor(es): S. Clarke, M. Belchier and M.A. Collins

7. KRILL FISHERY REPORT: 2008 UPDATE

   Abstract:  As reported to the CCAMLR Secretariat, 6 vessels from 5 Contracting Parties are fishing ... ; Consideration of the Conservation Measures in force in the fishery. Reference information on stock and areas ...

   Meeting Document : WG-EMM-08/05 : Autor(es): Secretariat

8. Control del tránsito de barcos en el AMP de la región del mar de Ross

   Abstract:  Paragraph 24 of Conservation Measure (CM) 91-05 addresses the monitoring of vessel ... Secretariat prior to the entry of their fishing vessels into the MPA. Vessels conducting scientific research ...

   Meeting Document : CCAMLR-XXXVI/23 : Autor(es): Delegation of the USA

9. The use of analysis of penguin stomach contents in simultaneous study of prey and predator parameters

   97122.39 44.17 Components of Variance Source of Variation Percentage Random groups 0.0 Penguins in ... Percentage Dates 37.50 Penguins in dates 11.82 Krill (within group) 50.68 371 Table 4: Regression ... Variance Source of Variation Percentage Between days of the week 26.84 Penguins in groups 21.70 Krill ...

   Science Journal Paper : Selected Scientific Papers, SC-CAMLR-SSP/6 (Selected Scientific Papers, SC-CAMLR-SSP/6) : 367–375 : Autor(es): Marschoff, E. and B. González

10. Low breeding success of the Adélie penguin at Béchervaise Island in the 1998/99 season

    success. Reduction in krill, krill predators and the relationships between chick provisioning rates and ... ; RZadj = 0.428, p = 0.066 respectively). The diet biomass composition, by percentage, varied slightly ... prey resources offshore are diminished by fishing activity there may be a consequential deleterious ... superba, E. crystallorophias, unidentifiable krill, fish, J ~ ~ ~ ~ ~ ~ , the period of early chick ...

    Science Journal Paper : CCAMLR Science, Volume 7 (CCAMLR Science, Volume 7) : 151–167 : Autor(es): Irvine, L.G., J.R. Clarke and K.R. Kerry

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