Résultats de la recherche

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

   In this section an algorithm for adapting catch limit and tagging rates is presented that works ... increased from 5–10% to 20% – most likely an interaction between the uncertainty in the stock dynamics ... . 2001. Using demographic methods to construct Bayesian priors for the intrinsic rate of increase in ... rela- tively well established approach (McAllister et al., 2001) when it is likely that the data will ...

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

2. Modelling catch and effort data using generalised linear models, the Tweedie distribution, random vessel effects and random stratum-by-year effects

   . Further, the inclusion of an area stratum by fishing year interaction as an additional random effect in ... the GLMM is investigated. Fitting the stratum-by-year interaction as a fixed effect is problematic ... may be difficult. Fitting the stratum-by-year interaction as a random effect avoids this difficulty ... , and diagnostic methods to evaluate the validity of considering this interaction as random are ... -classifi cation. Further, the inclusion of an area stratum by fi shing year interaction as an additional ... random effect in the GLMM is investigated. Fitting the stratum-by-year interaction as a fi xed effect is ... estimates may be diffi cult. Fitting the stratum-by-year interaction as a random effect avoids this diffi ... culty, and diagnostic methods to evaluate the validity of considering this interaction as random are ...

   Science Journal Paper : CCAMLR Science, Volume 11 (CCAMLR Science, Volume 11) : 59–80 : Auteur(s): Candy, S.G

3. Fishery Report: Dissostichus eleginoides South Georgia (Subarea 48.3)

   4293 1999/00 17 5310 4904 1015 5910 9 5919 2000/01 18 4500 4047 196 4232 11 4243 2001/02 17 5820 ... 2000 6087 1988 876 2001 4358 1989 6962 2002 5887 1990 6828 2003 7727 1991 3566 2004 4576 1992 6933 ... m ) 50 100 150 1997/98 1998/99 1999/00 2000/01 2001/02 2002/03 2003/04 2004/05 2005/06 2006/07 ... . Year Sample size for age determination 1998 250 1999 259 2000 298 2001 467 2002 200 2003 200 ...

   Document : Site Section: Publications

4. Length-weight relationships of six fish species associated with krill fishery in the Atlantic sector of the Southern Ocean

   August 2016. Data on LWRs and the relationships between standard length and total length of those species ... understanding the interaction between krill fishery and fish community which associated with krill swarms. Data ...

   Meeting Document : WG-FSA-17/64 : Auteur(s): L. Wei, G.P. Zhu and Q.Y. Yang

5. Effect of line sink rate on albatross mortality in the Patagonian toothfish longline fishery

   magazine/hour. 50-100 kg anchors which sank the mother line quickly to target depths (thereby reducing ... dive recorders were made on the second magazine deployed in a set, a set usually involving eight ... 12 X 6.5 kg weights/magazine as described above. After four days fishing the CFL Pioneer caught in ... further behind the vessel) and weights were deployed every 70 m (i.e. 16 weights/magazine) on the ...

   Science Journal Paper : CCAMLR Science, Volume 7 (CCAMLR Science, Volume 7) : 133–150 : Auteur(s): Robertson, G.G

6. Scientific observations in CCAMLR fisheries – past, present and future

   Hauling information Environmental conditions Marine mammal interaction with fishing gear Seabird by ... version which can be downloaded from the publications section of the CCAMLR website (www.ccamlr.org ... section should be completed. 3. Guidelines for scientifi c observers • maturity scales for the main ... introduced in 2000. na – not applicable. Logbook format 1996 1997 1998 1999 2000 2001 2002 2003 2004 ...

   Science Journal Paper : CCAMLR Science, Volume 12 (CCAMLR Science, Volume 12) : 81–98 : Auteur(s): Sabourenkov, E.N. and E. Appleyard

7. Fishery Report: Exploratory fishery for Dissostichus spp. (TOT) in Subareas 88.1 and 88.2

   and 41-09. The fishing season was from 1 December 2011 to 31 August 2012. 5. The limits on the ... and 41-10. The fishing season was from 1 December 2011 to 31 August 2012. 6. Details of ... of effort (number of sets) from 1998 to 2001, a slight drop in 2002, followed by an increase in 2003 ... between 2001 and 2003 extended into April and May. More recently, fishing has started in early December ...

   Document : Site Section: Publications

8. WG-FSA-06/5

   bottom to the ends of each section of a longline by means of kapron rope (6) with a diameter of 8 mm ... from the bottom buoy (9) with the diameter of 100 mm is tied to the center of each section of ... 13 Fig. 14. Machine "Hauler" NAH-637-B « Indunosfer SL » for hauling of additional rope of the ... additional rope of longline in baskets ; 2 - body of the machine with a wheel with magnets for an ...

   Document : Site Section: Publications

9. A first step towards modelling the krill–predator dynamics of the Antarctic ecosystem

   : (i) species interaction effects alone can explain observed predator abundance trends, though not ... for investigation. Amongst the key inferences of the study are that: (i) species interaction effects ... –krill interaction model introduced in Mori and Butterworth (2004) in various ways, as detailed in the ... ‘Data and methods’ section. First, however, the background motivating this study is summarised. Brief ... taken between 1973 and 2001 (Miller, 2002). The fishery has been stable for the past nine years with ...

   Science Journal Paper : CCAMLR Science, Volume 13 (CCAMLR Science, Volume 13) : 217–277 : Auteur(s): Mori, M. and D.S. Butterworth

10. Antarctic krill and ecosystem management – from Seattle to Siena

    over 500 000 tonnes in 1982 and a total of 6.1 million tonnes being taken between 1973 and 2001 ... , 1998). From the ‘one-way’ interaction model developed (i.e. where fl uctuations in krill abundance ... de- velop ecosystem assessments as a means to obtain some indication of ‘ecosystem health’, taking ... section on WG-EMM below). Implications of Links between Krill and Environmental Parameters Flux WG ...

    Science Journal Paper : CCAMLR Science, Volume 9 (CCAMLR Science, Volume 9) : 175–212 : Auteur(s): Miller, D.G.M

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