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1. Review of some assumptions for modelling Patagonian toothfish dynamics at CCAMLR Subarea 48.3

   Abstract:  During the year 2005 meeting of the WG-FSA two different methods for assessing ... cases were similar, there were considerable differences in assumptions and implementations of the two ... . Author(s):  A. Aubone, P.A. Martínez and O.C. Wöhler (Argentina) Title:  Review of some assumptions for ...

   Meeting Document : WG-FSA-SAM-06/13 : Автор(ы): A. Aubone, P.A. Martínez and O.C. Wöhler (Argentina)

2. Conservation Measure Conservation Measure 33-03 (2003)

   Microsoft Word - text for pdf.doc МЕРА ПО СОХРАНЕНИЮ ... от того, что больше; • виды Macrourus – 16% от ограничения на вылов видов Dissostichus или 20 т, в зависимости ... от того, что больше; • все остальные виды вместе 20 т. 3. В рамках данной меры «виды Macrourus» считаются одним видом и «скаты ... ) 48.6 к северу от 60°ю.ш. 455 50 73 20 к югу от 60°ю.ш. 455 50 73 20 58.4.1 к северу от 60°ю.ш. 200 ... Limitations:  Except for waters adjacent to the Kerguelen and Crozet Islands Adopted at Meeting:  CCAMLR-XXII ...

   Conservation Measure : 33-03 (2003)

3. A summary of the commercial fishery for mackerel icefish Champsocephalus gunnari in Subarea 48.3 during the 1997/98 season

   , fished commercially for mackerel icefish at South Georgia (Subarea 48.3) using a midwater trawl for ten ... hauls. 67% of this catch was taken in just two hauls, confirming the patchy distribution of this species ... . Most of the catch was made up of fish between 22 and 30 cm long. Fish of this size range have ... previously been shown to be ages two and three. The catch of species other than C. gunnari amounted to only ...

   Meeting Document : WG-FSA-98/53 : Автор(ы): G. Parkes, A. King and C. Jones (United Kingdom)

4. Continuation in the 2014/15 season of the research plan initiated in 2012/13 for stocks of Dissostichus spp. in Divisions 58.4.1 and 58.4.2

   Abstract:  In the 2012/13 fishing season Spain began implementing a multi-annual Research Plan for ... Divisions 58.4.1 and 58.4.2 in order to estimate local biomass of Dissostichus spp. by means of two methods ... : depletion and tagging. This research will continue in the 2014/15 season if ice conditions allow for the ... (58.4.1H, G, D and C). Two research surveys have been already implemented in Division 58.4.1 and ...

   Meeting Document : WG-SAM-14/09 : Автор(ы): Delegation of Spain

5. Ресурсное обеспечение для выполнения научных программ в МОР региона моря Росса: комментарии и предложения

   responsibility for releasing documents:  Russian Federation ...

   Meeting Document : SC-CAMLR-38/12 : Автор(ы): Делегация Российской Федерации

6. Alternative assessment methods for toothfish at South Georgia

   Abstract:  We examine two alternatives to the survey recruitment/GY method for estimating ... toothfish abundance. An age structured production model (ASPM) is constructed and tuned to the CPUE series ... CPUE that actually has been seen since 1996. Fitting the model to partial CPUE series, or assuming an ... usefulness of tagging data to estimate population size. We use two equations, the Jolly-Seber unbiased method ...

   Meeting Document : WG-FSA-SAM-04/17 : Автор(ы): Kirkwood, G., Payne, A., Agnew, D.

7. Continuation in the 2015/16 season of the research plan initiated in 2012/13 for stocks of Dissostichus spp. in Divisions 58.4.1 and 58.4.2

   Abstract:  In the 2012/13 fishing season Spain began implementing a multi-annual Research Plan for ... Divisions 58.4.1 and 58.4.2 in order to estimate local biomass of Dissostichus spp. by means of two methods ... recovery, as well as, to progress research in these SSRUs (58.4.1H, G, D and C). Two research surveys have ... :  Continuation in the 2015/16 season of the research plan initiated in 2012/13 for stocks of Dissostichus spp. in ...

   Meeting Document : WG-SAM-15/02 : Автор(ы): Delegation of Spain

8. Improvements to the multiple-frequency method for in situ target strength measurements

   transducer. Tolerances for matching target positions at two or more frequencies were determined to be ±0.5 m ... synchronized signals from two or more adjacent split-beam transducers of different frequencies which are not ... for in situ target strength measurements Approval:  Approved ...

   Meeting Document : WG-EMM-99/38 : Автор(ы): D.A. Demer (USA) and M.A. Soule (South Africa)

9. Length-based assessment for mackerel icefish (Champsocephalus gunnari) at South Georgia

   the given harvest control rule to set a two-year total allowable catch (TAC). One issue is the ... Paper Title:  Length-based assessment for mackerel icefish (Champsocephalus gunnari) at South ... Georgia Abstract / Description:  The current CCAMLR assessment method for mackerel icefish ... data which, in conjunction with the bootstrapped survey biomass data, yields an estimate of the ... population forward for two years under a fixed harvest rate. The target harvest rate is that which ensures ... resultant two-year TAC), will be in a length- not an age-structured paradigm. In such a length-based ... proposed method and the CMIX/GYM procedure was performed for the years 2006 to 2009. For each year, the ... differences for 2008 which were explained by an unusual length distribution from which it was difficult to ...

   Science Journal Paper : CCAMLR Science, Volume 17 (CCAMLR Science, Volume 17) : 129–137 : Автор(ы): Hillary, R.M., C.T.T. Edwards, R.E. Mitchell and D.J. Agnew

10. Sensitivity analysis for parameters of predatory species CCAMLR Ecosystem Monitoring Program

    Paper Title:  Sensitivity analysis for parameters of predatory species CCAMLR Ecosystem Monitoring ... sensitivity analyses on existing data regarding predator breeding biology parameters, this report presents ... /88 and 1988/89 breeding seasons. The data on the following parameters were analyzed: adult weight on ... (% Current Value) (20 %) 5 5 (30%) 2 3 Sample sizes required for five years of monitoring and a = 0.10 ... required for two years of monitoring and a = 0.05 (5%) 42 66 Smallest Difference (d) (1 0%) 1 2 1 9 ... . Statistical Power (P) 0.6 0.8 Sample sizes required for two years of monitoring and a = 0.05 Smallest ... Difference (d) ( 1 0 %) 34 54 (% Current Value) (20 %) 9 1 4 (30%) 5 7 Sample sizes required for five ...

    Science Journal Paper : Selected Scientific Papers, SC-CAMLR-SSP/6 (Selected Scientific Papers, SC-CAMLR-SSP/6) : 411–432 : Автор(ы): Whitehead, M.D.

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