Résultats de la recherche

1. Investigations of required sampling regimes for environmental parameters

   Paper Title:  Investigations of required sampling regimes for environmental parameters Abstract ... speed continuously or as daily maxima and minima would be sufficient to detect a 10 to 20% change in ... monthly mean temperature over two years with a significance α of 0.05 and a power P of 0.8. Sampling wind ... detection Wind speed daily multiple n=8 per day 10-20% High recording for one month daily multiple n-30 ... ------'~-------"--~--~------~ o 1 0 20 30 days Figure 2: Maximum daily pressure for January 1985, Davis Station, showing the ... ~--~.-------.---~-'--------~ 5 10 15 20 25 30 35 days Figure 4: Daily wind speed by three hour sampling period for January 1985 ... temperatures in that 563 year were lower than for the other two years (see Figure 1). Maximum and minimum ...

   Science Journal Paper : Selected Scientific Papers, SC-CAMLR-SSP/7 (Selected Scientific Papers, SC-CAMLR-SSP/7) : 561–573 : Auteur(s): Agnew, D.J.

2. Schedule for the Thirty-eighth Meetings of the Commission and the Scientific Committee

   . Climate change 15:30-16:00 Refreshment Break 16:00-17:30 CM Drafting Group SCAF 8. Budgets for 2019, 2020 ... organisations 10:30:11:00 Refreshment Break     11:00-12:30 CM Drafting Group SCAF 8. Budgets for 2019, 2020 ...     SCAF 8. Budgets for 2019, 2020, 2021 (cont.) SCAF 9. Other business 13. SC activities (cont.) 15:30-16 ... the meeting. Sunday, 20 October Time Commission Scientific Committee 15:00-17:00 Registration for SC ...

   Page : Site Section: Meetings

3. Potential nursery areas for fish in the Prydz Bay region

   break. The dominant size class was of 45 mm standard length, which corresponds to an age of 1 ... Paper Title:  Potential nursery areas for fish in the Prydz Bay region Abstract / Description:  A ... for the shelf area of the Bay to be a nursery ground for nototheniid and channichthyid fish. Nearly ... antarcticum. This species was abundant (up to 9 100 were caught in a 30 minute haul) especially near the shelf ... standard length, which corresponds to an age of 1+. Nototheniids and channichthyid juveniles were much ... 7 to 8 m high, and nets were towed at fishing depth for a standard haul duration of 30 minutes at 3 ... reasonably well with the 0+, 1+ and 2+ year groups established by Hubold and Ekau (1986) for P. antarcticum ... . antarcticum catches. 375 -64 individuals/30 minute trawl 1 5 0 10 0 20 0 Q) "Cl 0 B 30 :;l ...

   Science Journal Paper : Selected Scientific Papers, SC-CAMLR-SSP/8 (Selected Scientific Papers, SC-CAMLR-SSP/8) : 369–380 : Auteur(s): Williams, R.

4. Exploratory fishing for Dissostichus spp. in the Antarctic region (Subareas 48.1, 48.2 and 88.3)

   Paper Title:  Exploratory fishing for Dissostichus spp. in the Antarctic region (Subareas 48.1 ... system) were used for the operation, with variable quantities of fish hooks (1 440 to 4 320), No. 9 ... /hook (Subarea 88.3), 19.1 g/hook (Subarea 48.1) and 3.0 g/hook (Subarea 48.2), and an average over all ... occurs. The search for new fishing areas will have an impact on present and future fisheries for D ... of males ranged between 37 and 142 cm, with an average of 78.5 cm (SD = 25.1), while for females it ... for both sexes. This gives an average yield of 59% for the HGT product. With the maturity scale ... general similar to those reported for other regions. Concerning the biological aspects, an allometric ...

   Science Journal Paper : CCAMLR Science, Volume 6 (CCAMLR Science, Volume 6) : 1–17 : Auteur(s): Arana, P.M. and R. Vega

5. A possible framework in which to consider plausible models of the Antarctic marine ecosystem for evaluating krill management procedures

   paper is concerned with conceptualising an element of the ecosystem to account for the varying qualities ... ecosystem for evaluating krill management procedures Abstract / Description:  CCAMLR is developing a ... management procedure for the krill fishery, including the evaluation of candidate management procedures in a ... framework for erecting such models. It discusses the general model requirements and presents a conceptual ... of an ecosystem-based management pro- cedure for krill (CCAMLR, 2001). This has entailed the ... life stage is most easily envisaged for animals moving from one age class to the next, as in an age ... conceptualising an element of the ecosystem to account for the varying qualities of data and knowledge and for ... model relationships. The fi rst stage in developing an ecosystem model for evaluating management ...

   Science Journal Paper : CCAMLR Science, Volume 12 (CCAMLR Science, Volume 12) : 99–117 : Auteur(s): Constable, A.J

6. A simulation study of the method of deriving natural mortality rate using data for Champsocephalus gunnari in Subarea 48.3

   Paper Title:  A simulation study of the method of deriving natural mortality rate using data for ... been correctly chosen. Data for Champsocephalus gunnari in Subarea 48.3 are used to show that the ... mortality rates and fishing mortality rates for the oldest age group by fishing year are estimated by the ... Frolkina and Dorovskikh, 1990). Age composition of the catches, Ca.)!, for a series of years and ... annual fishing mortality Fay, and abundance Na,y rates by age and fishing year, where terminal fishing ... tuning algorithm; (iv) mean weighted values of annual fishing mortality, F y, for all age groups fully ...

   Science Journal Paper : Selected Scientific Papers, SC-CAMLR-SSP/8 (Selected Scientific Papers, SC-CAMLR-SSP/8) : 69–83 : Auteur(s): Gasyukov, P.S. and R.S. Dorovskikh

7. The ecosystem approach to managing fisheries: achieving conservation objectives for predators of fished species

   fisheries impact incidentally on an ecosystem, (ii) what should be the conservation objectives for predators ... Paper Title:  The ecosystem approach to managing fisheries: achieving conservation objectives for ... in its infancy. A general approach is proposed for maintaining ecological relationships and providing ... for the recovery of depleted populations in food webs supporting fisheries. This paper addresses the ... of offspring (age 0) in that year (for simplicity below, recruitment is assumed to occur at end of ... inainmals - M AG Americas, 2000) Age at maturity (years) Plus class Natural mortality (year-]) Body ... 20-30 years, wl~ich is the critical period over which the system should not be irreversibly changed ... years (see text for details). Year Figure 7: Individual productivity for each predator in the trial ...

   Science Journal Paper : CCAMLR Science, Volume 8 (CCAMLR Science, Volume 8) : 37–64 : Auteur(s): Constable, A.J

8. Proposal of the Russian Federation to establish research TAC for closed SSRU in Subareas 88.1 and 88.2

   research TAC in open and closed SSRUs of the Ross Sea has been raised. In accordance with established ... :  Proposal of the Russian Federation to establish research TAC for closed SSRU in Subareas 88.1 and 88.2 ... Microsoft Word File:  sam-15-20.docx Approval:  Approved Secretariat Workflow Status:  Content Approved ... Abstract:  Over the last three years at the meetings of WGs and CCAMLR SC a question about ...

   Meeting Document : WG-SAM-15/20 : Auteur(s): Delegation of the Russian Federation

9. Availability of resources for activities

   Convention’s objectives. This Review has highlighted many areas which will require greater attention and ... for finfish then certainly for krill) will continue. In these circumstances, the RP saw significant ... merit in the Commission seeking to expand its financial base through identifying and charging for the ... full cost of services which are provided for commercial fishing operations. This will require the ...

   Page : Site Section: The Organisation

10. Escapement of elephant seal prey in the Heard Island fishery for Dissostichus eleginoides

    fishery for toothfish in Division 58.5.2 might have on the abundance of the age classes of toothfish ... preyed on by these seals. This paper provides an updated analysis of the age of toothfish taken by ... Elephant seals in the Heard Island region. A question was raised at SC-CAMLR-XV concerning what affect the ... identified otoliths, based on the similarities of size and erosion state. Estimates of age were obtained from ...

    Meeting Document : WG-EMM-97/42 : Auteur(s): Slip, D., Constable, A.J., de la Mare, W.K., Williams, R.

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