Résultats de la recherche

1. Diet of the Antarctic toothfish (Dissostichus mawsoni) from the Ross Sea, Antarctica (Subarea 88.1)

   bottom longline in the Ross Sea during the 2001 and 2002 fishing seasons was analysed (3 937 and 5 426 ... stomachs examined respectively). Fish sampled in 2001 were caught at depths of 317 to 2 154 m and ranged ... and ranged from 62 to 197 cm TL. A high proportion of stomachs were empty (34% in 2001 and 49% in 2002 ... identification difficult. Fish were the most important prey category (% F = 86 in 2001 and % F = 77 in 2002), in ... : 105–124. Goldsworthy, S.D., X. He, G.N. Tuck, M. Lewis and R. Williams. 2001. Trophic interactions ... longline in the Ross Sea during the 2001 and 2002 fi shing seasons was analysed (3 937 and 5 426 stomachs ... examined respectively). Fish sampled in 2001 were caught at depths of 317 to 2 154 m and ranged from 58 ... ranged from 62 to 197 cm TL. A high proportion of stomachs were empty (34% in 2001 and 49% in 2002) and ...

   Science Journal Paper : CCAMLR Science, Volume 10 (CCAMLR Science, Volume 10) : 113–123 : Auteur(s): Fenaughty, J.M., D.W. Stevens and S.M. Hanchet

2. e-sc-xxiii.pdf

   ... structured to consider the status and trends in the krill fishery (Annex 4, section 3), the status and ... trends in the krill-centric ecosystem (Annex 4, section 4), and the status of management advice arising ... from these considerations (Annex 4, section 5). The information presented here is drawn from the ... South Shetland Islands indicate strong 2000, 2001 and 2002 year classes, which resulted in a application/pdf attached to:SC-CAMLR-XXIII

   Meeting Report : SC-CAMLR-XXIII

3. Whales: Trophic modelling of the Ross Sea

   estimating digestion rate and the number of feedings per day (Tamura 2001; Tamura et al. 1997; Ichii & Kato ... ), as explained in the section on consumption above. Assuming that mortality rates are approximately ... that all three different types of orca may occur in the Ross Sea (Pitman et al. 2001; Pitman & Ensor ... ) details two reported sightings of orca within winter pack ice in the Antarctic, both in August. On one ...

   Document : Site Section: Publications

4. Report on an Antarctic cetacean survey on board a Chilean fishing vessel in February 2016

   video cameras to the bow and stern section of the ship to assess any potential behavioural response to ... allow further insight into interactions with fishing activities and to help quantify any disturbance or ...

   Meeting Document : WG-FSA-16/19 : Auteur(s): S. Viquerat, H. Herr, K.-H. Kock and P. Arana

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 : Auteur(s): Brandão, A., D.S. Butterworth, B.P. Watkins and D.G.M. Miller

6. Fishery Report 2014: Exploratory fishery for Dissostichus spp. in Division 58.4.3b

   ). 2. In 2001, the boundaries of Division 58.4.3 were reassigned based on ecological considerations ... 361 1903 2007 300 173q 39q 212q 3226 2008 2001 101 42 142 360 2009 120 89 15 104 610 2010 0 (72 ... May to 31 August By-catch Regulated by CM 33-03 Seabird mitigation In accordance with CM 25-02 ... issues in its assessment, no estimates of the IUU catch of Dissostichus spp. have been provided for this ...

   Document : Site Section: Publications

7. Update from the Bioregionalisation Workshop Steering Committee on progress towards the 2007 Workshop on Bioregionalisation

   Abstract:  A Bioregionalisation Workshop Steering Committee was formally convened in August, 2006 ... are identified, as well as issues to be discussed. The paper is intended to provide background and a ...

   Meeting Document : SC-CAMLR-XXV/BG/24

8. An integrated stock assessment for the Patagonian toothfish (Dissostichus eleginoides) for the Heard and McDonald Islands using CASAL

   appropriate, since SLOF could not be removed to an acceptable degree. The issues concerning the effect of the ... plateau section of the relationship. For this reason incorporation of stock- recruitment relationship was ... groups with the main group, Survey Group 1, comprising surveys from 2001, 2002 and 2004 to 2007 ... population/fishery models. Year of release: 1998 1999 2000 2001 2002 2003 2004 2005 2006 2007 Number ... 1999 58 6 2000 24 71 48 2001 10 19 94 74 2002 10 2 65 56 84 2003 3 1 11 ...

   Science Journal Paper : CCAMLR Science, Volume 15 (CCAMLR Science, Volume 15) : 1–34 : Auteur(s): Candy, S.G and A.J. Constable

9. Scientific Abstracts 1994

   acoustic survey, will yield mean krill density along an arbitrary section through the survey area, giving ... calculates current speeds normal to a section given an oceanographic dataset of current direction and speed ... exercise conducted by Japanese and US vessels on 15 and 16 August 1991. The suggestion that sex of Adélie ... field. These data include a lot of complex process interactions. Particles getting onto the shelf are ...

   Document : Site Section: Publications

10. Approaches to data collection and analysis for detecting and quantifying functional overlap at the scale of the individual vessell

    Groups. Specifically, these discussions centre around two key issues: a) whether there are potential ... interactions and competition between the krill fishery and krill-dependent predators during fishing operations ...

    Meeting Document : WG-EMM-18/33 : Auteur(s): M. Söffker and N. Gasco

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