Search results

1. Volume 12: CCAMLR. 2000. Statistical Bulletin, Vol. 12 (1990–1999). CCAMLR, Hobart, Australia.

   OF ANTARCTIC MARINE LIVING RESOURCES STATISTICAL BULLETIN BULLETIN STATISTIQUE CTATI1CTI1QECK ... The Commission for the Conservation of Antarctic Marine Living Resources (CCAMLR) has as one of its functions ... ). This new section lists the CUlTent seabed areas used in fishery assessments conducted by the CCAMLR ... DE FOND MARIN UTILISEES DANS LES EVALUATIONS DES PECHERIES Tableau 14 Surfaces de fond marin dans ...

   Document : Site Section: Publications

2. Midwater trawl catchability as an aspect of a quantitative assessment of krill biomass conducted using a trawl census survey

   of attack of the net) and distributional patterns of the targetted krill swanns were studied. Tables ... speed and the angle of attack of the net (Le., the correlation between the trawl mouth and the codend ... netting. By increasing trawling speed and the angle of attack, krill escapement increases significantly ... of cables (metres) 150 100 100 150 Angle of attack - cables (degrees) 11.5 7.2 9.5 16.1 Angle of attack ... trawl parameters. Reliability of biomass assessments will improve with better knowledge of trawl ...

   Science Journal Paper : Selected Scientific Papers, SC-CAMLR-SSP/8 (Selected Scientific Papers, SC-CAMLR-SSP/8) : 257–272 : Author(s): Kasatkina, S.M.

3. A proposed management procedure for the toothfish (Dissostichus eleginoides) resource in the Prince Edward Islands vicinity

   VICINITY A. Brandão and D.S. Butterworth MARAM (Marine Resource Assessment and Management Group ... greater catches of older fish. Acknowledgements Financial support for this work from Marine ... Bluefin Tuna). 2003. Report of the Second Meeting of the Management Procedure Workshop. Queenstown, New ... Zealand, April 2003: www.ccsbt.org/docs/pdf/meeting_ reports/ccsbt_10/report_of_mpws2.pdf. Cooke, J.G ... catches made. An MP with control parameter values specified is proposed for implementation based on the ...

   Science Journal Paper : CCAMLR Science, Volume 16 (CCAMLR Science, Volume 16) : 33–69 : Author(s): Brandão, A. and D.S. Butterworth

4. Fishery Report: Champsocephalus gunnari (ANI) South Georgia (Subarea 48.3)

   ............................................................... 4 6. Incidental mortality of birds and mammals ........................................... 4 6.1 Incidental ... ). In 2012 there were no new estimates of standing stock available from acoustic surveys. Trawl surveys ... related move-on rules are included in CM 42-01, paragraph 6. 6. Incidental mortality of birds ... and mammals 6.1 Incidental mortality reported 13. There were no seabird or marine mammal mortalities ...

   Document : Site Section: Publications

5. Statistical problems in krill stock hydroacoustic assessments

   by adjusting the estimate by the ratio of the old and new target strengths. Surveys are conducted along pre ... the highly discontinuous distribution of many marine stocks (the patchiness problem) often caused ...

   Science Journal Paper : Selected Scientific Papers, SC-CAMLR-SSP/5 – Part I (Selected Scientific Papers, SC-CAMLR-SSP/5 – Part I) : 301–309 : Author(s): Macaulay, M.C.

6. Fishery Report: Dissostichus eleginoides Heard Island (Division 58.5.2)

   ............................................................... 26 6. By-catch of birds and mammals ....................................................... 26 ... -alkall in WG-FSA-09/20, new M 86 400 (1 915) 0.629 5.765 0.78 TOP 58.5.2 13 Table ... their sampling period. 6. By-catch of birds and mammals 52. No seabird mortalities were observed ... are reported in Table 9. TOP 58.5.2 27 Table 9: Seabird mortality totals and rates (BPT: birds/trawl ...

   Document : Site Section: Publications

7. Analyses of acoustic line-transect data from the waters around South Georgia: estimation of krill (Euphausia superba Dana) – biomass

   place in the South Georgia marine ecosystem and involved a major interdisciplinary program of data ... ). Antarctic Nutrient Cycles and Food Webs. Berlin: Springer-Vedag. pp. 516-533. EVERSON,1. 1984. Marine ... , 1., J.L. WATKINS, D.G. BONE and K.G. FOOTE. 1990. Implications of a new acoustic target strength ... of density. Document WG-Krill-91/8. CCAMLR, Hobart, Australia: 19 pp. FOSTER, T.D. 1984. The marine ...

   Science Journal Paper : Selected Scientific Papers, SC-CAMLR-SSP/8 (Selected Scientific Papers, SC-CAMLR-SSP/8) : 225–243 : Author(s): Murphy, E., I. Everson and A. Murray

8. The Patagonian toothfish (Dissostichus eleginoides) fishery in the Kerguelen Islands (Indian Ocean sector of the Southern Ocean)

   deal of missing data concerning by-catch and the number of birds killed. These data have been ... + β18 n dead birds + β19 n by-catches. This model has 20 parameters. The number of birds killed ... 5%. For the period from 1997 to 2004, the effect of the number of birds killed and of by-catch on the CPUE is non ... , that is from 1990 to 2004, if the number of birds killed and of by-catch are not taken into account ... eleginoides) have been fished in the Kerguelen Islands zone for 20 years, firstly with trawlers and more ... recently with longliners. This is the oldest fishery targeting D. eleginoides in the Indian Ocean sector of ...

   Science Journal Paper : CCAMLR Science, Volume 13 (CCAMLR Science, Volume 13) : 1–25 : Author(s): Lord, C., G. Duhamel and P. Pruvost

9. Volume 9: CCAMLR. 1997. Statistical Bulletin, Vol. 9 (1987–1996). CCAMLR, Hobart, Australia.

   OF ANTARCTIC MARINE LIVING RESOURCES CCAMLR 23 Old Wharf Hobart Tasmania 7000 AUS'IRALIA STATISTICAL ... ............ . . . . . . . . . . . . . . 124 Introduction to the Ninth Volume The Commission for the Conservation of Antarctic Marine ... defined by the Convention for the Conservation of Antarctic Marine Living Resources. The Statistical ... la flme marines de l'Antarctique (CCAMLR) a, entre autres fonctions, celle de rassembler les ...

   Document : Site Section: Publications

10. Line weights of constant mass (and sink rates) for Spanish system Patagonian toothfish longline vessels

    from attack by whales as lines are brought to the surface. Fishing vessel, location and gear ... ) and a new hook line (3.5 mm diameter monofila- ment nylon). By this design (see Figure 1), branch ... broke and time did not permit production of a new mould. Therefore, the remaining 8 kg weights and all ... of lofting in propeller turbulence, which slows sink rates and increases exposure of sea- birds to baited ... with seabirds. The weights typically used are collections of rocks enclosed in netting bags. During ... relationship between the sink rates of longlines equipped with bags of rocks (4, 6 and 8 kg) and those with ... steel weights of equivalent masses. The purpose of the experiment was to provide vessel operators with ... the option of substituting steel weights for rock weights while remaining in compliance with the sink ...

    Science Journal Paper : CCAMLR Science, Volume 15 (CCAMLR Science, Volume 15) : 93–106 : Author(s): Robertson, G., C.A. Moreno, E. Gutiérrez, S.G. Candy, E.F. Melvin and J.P. Seco Pon

Pages