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1. Estimating the impact of depredation by killer whales and sperm whales on longline fishing for toothfish (Dissostichus eleginoides) around South Georgia

   the season in August. Killer whale interactions appear to be more consistent with no obvious pattern ... the start of the season with the sightings becoming fewer towards the end of the season in August ... (Subarea 58.7). In the Crozet and Kerguelen fishery, depredation has been estimated since 2001 ... year to year since 2001 (SC-CAMLR, 2007a). Currently only limited data on depredation levels from the ... the fishing sea- son (May to August). In addition to the presence or absence and abundance of ...

   Science Journal Paper : CCAMLR Science, Volume 17 (CCAMLR Science, Volume 17) : 163–178 : Автор(ы): Moir Clark, J. and D.J. Agnew

2. Age, growth and mortality of Patagonian toothfish (Dissostichus eleginoides) caught off Kerguelen

   , 2001). The revealed section was fi ne-ground and polished using a Crystalmaster 8 Machine with 30M ... Kerguelen between depths of 500 and 1 500 m by the longliner FV Northern Pride, and in August/September ... approximately 3–4 minutes until brown. Using the grinding wheel of a HillQuist Thin Section machine, each ... the readings for each section was used as its reference age (Ashford, 2001). Reference and sample ...

   Science Journal Paper : CCAMLR Science, Volume 12 (CCAMLR Science, Volume 12) : 29–41 : Автор(ы): Ashford, J., G. Duhamel, C. Jones and S. Bobko

3. Length-at-age in juvenile Patagonian toothfish (Dissostichus eleginoides)

   ., 2001) that, over the lifespan of the fi sh, age estimates derived from scale readings are lower than ... Wischniowski (1998). Of these, grinding thin sections using a Hillquest thin sectioning machine was ... considered to provide the best and most consistent pattern for readers estimating age (Ashford, 2001 ... . eleginoides were prepared according to the method of Ashford (2001). The left or right otolith from sampled ...

   Science Journal Paper : CCAMLR Science, Volume 9 (CCAMLR Science, Volume 9) : 1–10 : Автор(ы): Ashford, J., C. Jones, S. Bobko and I. Everson

4. A comparison between otoliths and scales for use in estimating the age of Dissostichus eleginoides from South Georgia

   CCAMLR Scicrzce, Vol. 8 (2001): 75-92 A COMPARISON ... Hillquist thin section machine, and the surface region consisting of a succession of narrower regular ... the Hillquist thin section machine, and the otolith half ground from the posterior side until a ... each treatment per block (Ashford, 2001). The blocking factor was individual fish, considered ...

   Science Journal Paper : CCAMLR Science, Volume 8 (CCAMLR Science, Volume 8) : 75–92 : Автор(ы): Ashford, J.R., S. Wischniowski, C. Jones, S. Bobko and I. Everson

5. A first attempt at an assessment of the Patagonian toothfish (Dissostichus eleginoides) resource in the Prince Edward Islands EEZ

   last one as recent as 24 August 2001. On the fi rst aerial survey in September 1996, illegal ... , which was limited to the period from 30 October 1996 to 31 August 1997. Fishery Development The ... August 1997 to 1 April 1998) and from 31 August 1998 onwards to provide for year- round access. The ... during April 2001. A crude analysis of the resulting data, based on swept-area methodology (with ...

   Science Journal Paper : CCAMLR Science, Volume 9 (CCAMLR Science, Volume 9) : 11–32 : Автор(ы): Brandão, A., D.S. Butterworth, B.P. Watkins and D.G.M. Miller

6. r-sc-x.pdf

   application/pdf attached to:SC-CAMLR-X

   Meeting Report : SC-CAMLR-X

7. Interactions of Patagonian toothfish fisheries with killer and sperm whales in the Crozet Islands Exclusive Economic Zone: an assessment of depredation levels and insights on possible mitigation strategies

   pods were involved in 81.3% of the interactions. Significant variations of interaction rates with ... pods were involved in 81.3% of the interactions. Significant variations of interaction rates with ... Hofman, 1999). Among such conflicts, depredation, which is defined as an operational interaction and ... differences in the level of interaction with killer and sperm whales between fishing vessels (Hucke- Gaete et ... with fishing ves- sels and possible differences in interaction levels between pods; (iii) to assess ...

   Science Journal Paper : CCAMLR Science, Volume 17 (CCAMLR Science, Volume 17) : 179–195 : Автор(ы): Tixier, P., N. Gasco, G. Duhamel, M. Viviant, M. Authier and C. Guinet

8. Information for participants

   CCAMLR SG-ASAM meeting 26-30 August 2019 Meeting location The SG-ASAM meeting will be held at the ... different from the remaining 4 days: 26 August (Monday). Room: “Store Dypet”, basement, Nordnesgaten 33 ... 27-30 August (Tuesday-Friday). Room: “Nordishavet”, floor 5, Strandgaten 196 ... Nordnesgaten 33 entrance (location for 26 August) Strandgate 196 entrance (location for 27-30 August ...

   Document : Site Section: Meetings

9. Day 2 - Session 3 - Transnational Organized Fisheries Crime - Eve de Conning

   in this regard takes note of the study issued by the United Nations Office on Drugs and Crime on ...

   Document : Site Section: Compliance

10. 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 : Автор(ы): Candy, S.G

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