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1. Age validation of Patagonian toothfish (Dissostichus eleginoides) from Heard and Macquarie Islands

   . eleginoides in the Heard Island and Macquarie Islands fisheries has included injection of most fish with ... selected for analysis. Strontium (Sr) marks were detected in 139 of the 142 otoliths examined. Using the ... number of observed increments after the mark in relation to the time-at-liberty between tagging and ... that while interpretation difficulties of increment structure in sectioned otoliths of D. eleginoides ...

   Meeting Document : WG-FSA-05/60 : Автор(ы): K. Krusic-Golub and R. Williams (Australia)

2. Theoretical considerations for estimating the density of cohorts and mean recruitment of Patagonian toothfish (Dissostichus eleginoides) based on research trawl survey data

   assessing the long-term yield for toothfish fisheries in CCAMLR uses estimates of density of juvenile ... fishery. At the 2003 meeting of WG-FSA a number of inconsistencies were identified in the estimation of ... the recruitment series for Subarea 48.3. In light of this, the Scientific Committee agreed that there ... was an urgent need to review and revise the recruitment series for D.eleginoides in Subarea 48.3 ...

   Meeting Document : WG-FSA-04/92 : Автор(ы): C.R. Davies, E.M. van Wijk and A.J. Constable (Australia)

3. Diseases outbreak threatens Southern Ocean albatrosses

   Abstract:  Infectious diseases have the potential to cause rapid decline and extinction in ... vertebrate population and are likely to be spreading with increased globalisation and climate warming. In the ... Southern Ocean and in Antarctica no major outbreaks of infectious diseases have been reported, perhaps ... can be found dead on the colonies. The outbreak of the disease occurred probably in the mid 1980s when ...

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

4. Second International Fishers Forum: executive summary Western Pacific Regional Fishery Management Council

   , 2002, in Honolulu, Hawaii. IFF2 built on the First International Fishers Forum (IFF1) held in Auckland ... , New Zealand in November 2000. IFF2 widened the focus of IFF1 to address the bycatch of sea turtles as ... , government agencies, non-governmental organizations and other interested parties from 28 countries in the ... Atlantic, East and Central Pacific, North Pacific and South Pacific participated in IFF2. The 4-day meeting ...

   Meeting Document : WG-FSA-03/25

5. CCAMLR conservation measures: review of the numbering system

   numbers and Roman numerals. This system is simple, uniquely identifies each measure, and has been in use ... retained. The presentation of measures in the annually published Schedule of Conservation Measures in Force ... appropriate, the target species, area, season and fishing gear to which the measure applies. In addition, two ... new tables may be included in the schedule to indicate which measures applied to particular fisheries ...

   Meeting Document : CCAMLR-XXI/15 : Автор(ы): Secretariat

6. Population trends of albatrosses and petrels at sub-Antarctic Marion Island

   during the early to mid-1990s. Recently, all species have once again stabilized or decreased in numbers ... and can be explained by changes in tuna (Thunnus spp.) longline fishing effort in the southern Indian ... Ocean. A recent increase in tuna longlining, as well as recent large-scale Illegal, Unregulated and ... , could be contributing to the recent decreases in some of these species. Adoption of mitigation measures ...

   Meeting Document : WG-FSA-01/11 : Автор(ы): D.C. Nel, P.G. Ryan, R.J.M. Crawford, J. Cooper and O. Huyser (South Africa)

7. Relative abundance of large whales around South Georgia

   whaling in 1965, we report three independent sighting databases: a cruise in 1997, observations from Bird ... growing at 7% per annum. In contrast, blue and fin whales appear to be less abundant. A single blue whale ... mother-calf pair was observed off the Shag Rocks in February 1997. Extirpation of animals from this ... humans, an unusually high rate of natural mortality, habitat change such as alteration in sea ice ...

   Meeting Document : WG-EMM-99/34 : Автор(ы): M.J. Moore (USA), S.D. Berrow (UK), B.A. Jensen (USA), P. Carr (UK), R. Sears (Canada) and V.J. Rowntree, R. Payne and P.K. Hamilton (USA)

8. Analysis of trawl data from the South Georgia krill fishery

   Abstract:  Data from individual trawls carried out by vessels operating in the krill fishery at ... focussed, operating in a limited area along the shelf edge on the northern coast of the island. Each day a ... large number of trawls were undertaken by each,vessel, with trawls being shorter in duration during the ... the variability are discussed in relation to the biology of krill, others are discussed in relation to ...

   Meeting Document : WG-EMM-97/41 : Автор(ы): Parkes, G., Trathan, P.N., Everson, I., Murphy, E.J.

9. Acoustic visualization of the three-dimensional prey field of foraging chinstrap penguins

   Abstract:  Predator-prey interactions play an important role in determining the dynamics of ... pelagic ecosystems. Human intervention in such interactions can have effects that cascade throughout these ... Antarctic krill, a keystone prey species in the Southern Ocean food web. It has been difficult to evaluate ... the surface distribution of penguins and krill distributed in the 30- 40 m depth layer; no spatial ...

   Meeting Document : WG-Joint-94/12 : Автор(ы): J.E. Zamon, C.H. Greene, E. Meir, D.A. Demer, R.P. Hewitt and S. Sexton (USA)

10. Distribution of Antarctic krill concentrations exploited by Japanese krill trawlers and minke whates

    krill fishing and minke whaling (Balaenoptera acutorostrata) data was investigated in relation to bottom ... sectors. In early summer (December) the areas of operation for both fisheries were affected by the ... latitudinal position and shape of the pack-ice edge. Harvesting was frequently conducted in the vicinity of a ... more southerly positioned pack-ice edge. Whaling was also undertaken in the embayments created by the ...

    Meeting Document : SC-CAMLR-VIII/BG/31 : Автор(ы): Delegation of Japan

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