Search results

1. Testing for genetic differentiation between two size classes of the starry skate (Amblyraja georgiana)

   in the catch data from the Ross Sea fisheries. We extracted DNA from A. georgiana samples from both ... size classes collected by Scientific Observers in the Ross Sea. We determined the DNA sequences of five ... mitochondrial DNA (mtDNA) gene sequences and tested whether the two size classes represented genetically ... differentiated groups, which might have formed through a recent speciation event. We found no genetic differences ...

   Meeting Document : WG-FSA-12/53 : Author(s): P. Ritchie and A. Fleming (New Zealand)

2. e-sc-vii-a5.pdf

   ... rossii), NOS (Notothenia squamifrons), NOT (Patagonotothen brevicauda guntheri), SSI (Chaenocephalus ... .). Split -year TOP NOG NOR NOS NOT SSI ANI SGI LXX OTHERS TOTAL 1970 0 0 399 704 ... (Notothenia rossii), NOS (Notothenia squamifrons), ANS (Pleuragramma antarcticum), ANI (Champsocephalus ... gunnari), LIC (Channichthys rhinoceratus), MZZ (Unknown), SRX (Rajiformes spp.). Split TOP NOR NOS ANS ... report (WG-FSA-88/32), and no attempt was made to modify the tuning methods reported in that document to ... Soviet figures (b) The 1988 figure, and to a lesser extent, the 1987 figure is too low because no ... Working Group had no new data concerning this matter which would suggest alterations to the present ... that have supplied significant catches in the past, no catches of N. rossii were reported in any of application/pdf attached to:WG-FSA-88

   Meeting Report : WG-FSA-88

3. Use of the Leslie stock depletion model for the assessment of local abundance of Patagonian toothfish (Dissostichus eleginoides)

   i io~e W r n ~ o h reoprc t~ ct no6epernbsi Y H ~ H a c n o n b 3 o ~ a n c ~ MeToA ctcToweHm ... , five separate fishing sites were chosen within the existing fishing grounds. Each site consisted ... potential for application of the model in some areas than in others, but in general there is no sufficiently ... Paper Title:  Use of the Leslie stock depletion model for the assessment of local abundance of ... Patagonian toothfish (Dissostichus eleginoides) Abstract / Description:  The Leslie depletion model has been ... used to examine local patterns in catch per unit effort (CPUE) in the longline fisheries for Patagonian ...

   Science Journal Paper : CCAMLR Science, Volume 3 (CCAMLR Science, Volume 3) : 55–77 : Author(s): Parkes, G., C.A. Moreno, G. Pilling and Z. Young

4. Proposal to extend the fishing season for longline fishing in CCAMLR Statistical Division 58.5.2

   "core" season and the 3 seabird bycatch limit no longer apply in September. Author(s):  I. Hay ... Abstract:  This paper summarises the historic effort and seabird bycatch mitigation measures that ... have applied to the Patagonian toothfish longline fishery in CCAMLR statistical division 58.5.2. It ... suggests that there is now sufficient experience to show that fishing under the current season timing and ...

   Meeting Document : WG-FSA-07/17 : Author(s): I. Hay (Australia)

5. Fishing intensity of the Soviet fleet in krill fisheries in the southern Atlantic (Subareas 48.2 and 48.3)

   , ésta no es sufi ciente como para producir una superposición funcional. Keywords: commercial fl eet ... fishing intensity, the Soviet fishing fleet had no impact on the krill stock or, consequently, on krill ... Paper Title:  Fishing intensity of the Soviet fleet in krill fisheries in the southern Atlantic ... (Subareas 48.2 and 48.3) Abstract / Description:  This paper provides an assessment of the impact of the ... commercial fleet on the krill population in different months during the 1987 to 1990 fishing seasons within ...

   Science Journal Paper : CCAMLR Science, Volume 10 (CCAMLR Science, Volume 10) : 15–35 : Author(s): Kasatkina, S.M. and V.F. Ivanova

6. Incidental seal entanglements on trawl vessels fishing for krill in CCAMLR Subarea 48.3

   the fishery. Experienced vessels, employing effective mitigation measures, caught no seals. Although ... Abstract:  Observers on krill vessels fishing around South Georgia in the 2003 fishing season ... recorded fur seal captures by some krill fishing vessels. These captures can be attributed to the absence ... of effective mitigation measures (escape panels in the nets) and lack of experience of crews new to ...

   Meeting Document : WG-EMM-04/31 : Author(s): J. Hooper, K. Reid and D. Agnew (United Kingdom)

7. Tracer trajectories from the western shelf of South Georgia: ship displacement data

   Abstract:  Corrected ships heading data were used to calculate drift data for the shelf area to ... the west of South Georgia. The data were collected over a six-week period during 1986. A distance ... weighted interpolation was used to obtain tracer trajectories in this irregular data grid. The vector field ... is complex with no simple flow field. These data include a lot of complex process interactions ...

   Meeting Document : WS-Flux-94/10 : Author(s): E.J. Murphy, I. Everson and C. Goss (United Kingdom)

8. SUMMARY OF NOTIFICATIONS FOR KRILL FISHERIES 2011/12

   Subareas 48.1, 48.2, 48.3 and 48.4 in 2011/12, and the total notified, expected level of catch of krill is ... 391,000 tonnes. There was no notification submitted for exploratory fisheries for krill in 2011/12. Author ...

   Meeting Document : WG-EMM-11/08 : Author(s): Secretariat

9. Observer activities on Japanese krill fishing vessels in the CCAMLR Convention Area

   CCAMLR Members, the actual catch has not increased, or can be described as decreasing, thus there is no ... . Although the increase of expected catch of krill notified in recent years has caused concerns among some ... urgent management concern related to krill fishery. In addition, CCAMLR XXV agreed “that the priorities ... ) determine the level of by-catch of larval finfish, and (iii) better understand the occurrence of warp-strike ...

   Meeting Document : CCAMLR-XXVI/BG/41 Rev. 1 : Author(s): Delegation of Japan

10. Preliminary results on by-catch of fish during krill fishery in March to May 1993 on the polish trawler M/T Lepus

    -catch of juvenile fish in the krill fishery was small. and off South Orkney Islands there was no such by ... Abstract:  From the end of March to the beginning of May. 1993, during fishing operations for ... krill conducted by the m/t Lepus on the fishing grounds off South Orkney Islands: and South Georgia ... , investigations were• carried out to determine biological/fisheries characteristics of the exploited stocks. One ...

    Meeting Document : WG-FSA-94/25 : Author(s): Z. Cielniaszek and R. Pactwa (Poland)

Pages