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1. Diseases outbreak threatens Southern Ocean albatrosses

   for the Southern Ocean environment is today considered to be fishing activities, and especially ... controversial long-lining that is assumed to be the cause for the major decline of albatrosses and petrels ... observed recently. Here we show that two highly pathogenic diseases (worldwide spreading avian cholera ... , Erysipelas bacteria) are the major cause of the decline on Amsterdam Island of the large yellow-nosed ...

   Meeting Document : WG-EMM-03/32 : Автор(ы): H. Weimerskirch (France)

2. Population genetic structure of Patagonian toothfish in the West Indian Ocean sector of the Southern Ocean

   Marion (n = 2) Islands were typed using two fragments of mitochondrial DNA (mtDNA) and seven nuclear ... on minor allele frequency differences) at three microsatellite loci among the four collections ... fi sh had been at liberty for 0.7 to 3.8 years, demonstrating that under some circumstances D ... observers on board commercial vessels fi shing legally for D. eleginoides around the Kergue- len, Crozet ... electrophoresised in 2.5% agarose gels. Microsatellite PCR products were analysed on an ABI Prism 377 DNA ... for haplotype diversity according to Nei (1987), is the probability that two randomly chosen ...

   Science Journal Paper : CCAMLR Science, Volume 11 (CCAMLR Science, Volume 11) : 21–32 : Автор(ы): Appleyard, S.A., R. Williams and R.D. Ward

3. Demography of Antarctic krill in the Lazarev Sea (Subarea 48.6) and the Elephant Island area (Subarea 48.1) in 2004

   -year- old (R1) and two-year-old krill (R2) were calculated for both areas, showing low values for R1 ... discussed for the Lazarev Sea. Information are given on the development of maturity stages and “re ... decline after the good krill years in 2001 and 2002. Krill density was lower in the Lazarev Sea, even ... and high, but different values for R2. Spatial distribution of krill density and size/age classes is ...

   Meeting Document : WG-EMM-04/23 : Автор(ы): V. Siegel (Germany), V. Loeb (USA), B. Bergström (Sweden), S. Schöling (Germany), M. Haraldsson (Sweden), J. Kitchener (Australia), M. Vortkamp (Germany)

4. e-sc-xxxiv-a4.pdf

   ... an instruction manual for the collection of fishing-vessel- based acoustic data, based on discussion ... for data collection and analysis, with emphasis on Simrad echosounders (EK60, ES60/70 ... hosting the meeting. Dr Zhao also thanked Dr R. Kloser for his participation in the meeting as an invited ... fishing vessel masters) • Instructions on instrument setup • Work on protocols for data collection application/pdf attached to:SG-ASAM-15

   Meeting Report : SG-ASAM-15

5. Long-term changes in the size composition of fjord Notothenia rossii, Gobionotothen gibberifrons and Notothenia coriiceps at Potter Cove, after the 1978–1980 fishery in the area

   Abstract:  Fish samples collected through an overall period of 24 years at Potter Cove after the ... 1986/7 and the duration of the inshore phase of the species, which is known to last for 6-7 years. In ... years. After 1991/92 the densities, mean sizes and abundances do not depend on a single forcing event ... reported for the period 1983- 1991/2 is consistent with the increase in mean size observed between 1983 and ...

   Meeting Document : WG-FSA-07/52 : Автор(ы): E.R. Marschoff, E.R. Barrera-Oro and N.S. Alescio (Argentina)

6. Fishery Report: Dissostichus eleginoides and Dissostichus mawsoni South Sandwich Islands (Subarea 48.4)

   assessment of the Northern Area after four experimental years. An extension of the experiment for a further ... Area of Subarea 48.4 for a further two years. 53. The Working Group agreed that the experiment in the ... estimate an annual yield of 28 tonnes of D. eleginoides for the subarea (SC-CAMLR-XII, Annex 5, paragraph ... . eleginoides and D. mawsoni combined) in the Southern Area; (ii) the introduction of a move-on rule for by ...

   Document : Site Section: Publications

7. Spatial and seasonal distribution of adult Oithona similis in the Southern Ocean: predictions using boosted regression trees

   of the cyclopoid copepod Oithona similis in the Southern Ocean. Nearly 20 000 samples from the ... waters. We demonstrate that it is possible to obtain reasonable models for both the presence (area under ... , with surface abundances 20% higher at night than during the day. There was no evidence of diel ... Scotia Sea, two areas off east Antarctica, in the frontal zone north of the Amundsen Sea, and a small ...

   Meeting Document : WG-EMM-10/P14 : Автор(ы): M.H. Pinkerton, A.N.H. Smith, B. Raymond, G.W. Hosie, B. Sharp, J.R. Leathwick and J.M. Bradford-Grieve

8. Marine debris and fishing gear associated with seabirds at sub-Antarctic Marion island, 1996/97 and 1997/98: in relation to longline fishing activity

   debris found in association with seabirds at sub-Antarctic Marion Island for the period May 1996 to April ... ; (non-fishing) marine debris over this period. Sixty 'rope nooses' apparently used for ... . There are probably two reasons for the comparatively low number of SBT longline hooks found on Marion ... an anonymous reviewer for comments on earlier drafts of this paper. REFERENCES Ashford, J.R ... be having on populations. The Japanese longline fishery for southern bluefin tuna (SBT ... development of longline fishing for Patagonian toothfish (Dissostich~ts eleginoides) on the shelf areas ...

   Science Journal Paper : CCAMLR Science, Volume 6 (CCAMLR Science, Volume 6) : 85–96 : Автор(ы): Nel, D.C. and J.L. Nel

9. SC-CAMLR-VI

   Provisional Agenda for the Sixth Meeting of the Scientific Committee for the Conservation of Antarctic Marine ... Scientific Committee Executive Secretary SC-CAMLR-VI/03 Report of the ad hoc Working Group on Fish Stock ... Assessment – Hobart, Australia, 19–23 October, 1987 SC-CAMLR-VI/04 Report of the working group for the CCAMLR ... sponsored Workshop on the Feeding Ecology of Southern Baleen Whales Executive Secretary SC-CAMLR-VI/06 Draft ...

   Meeting

10. Age determination of the Antarctic fishes Champsocephalus gunnari and Notothenia rossii from South Georgia

    necessity for an errorless estimation of age. Age determination can provide basic life history information ... 55 cm in 7 years. The lack of: the large size groups for Notothenia rossii may be indicative of over ... a fish's past history. As part of an effort to study Antarctic fish growth and population ... dynamics, investigations were performed on otoliths from the Antarctic fish Champsocephalus gunnari and ...

    Meeting Document : SC-CAMLR-VI/BG/43 : Автор(ы): R. Radtke (USA)

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