Результаты поиска

1. Revised research plan for the exploratory longline fishery for Dissostichus spp. in 2012/13 Subarea 48.6 and Divisions 58.4.1, 58.4.2 and 58.4.3a (this is a revision of WG-SAM-12/09)

   , we firstly showed information of catch, efforts, tagging experimental results based on the CCAMLR C2 ... operations in the 2012/13 season for all vessels. Catch and efforts were active in two areas in the north of ... and maturity stages, sex ratio, age-length relationship, and catch rate which help the progress in ... current catch limits may be needed to increase in success of the mark recapture research for D. mawsoni in ...

   Meeting Document : WG-FSA-12/60 Rev. 1 : Автор(ы): Delegation of Japan

2. IMPLEMENTATION OF FISHERY CONSERVATION MEASURES IN 2009/10

   CM 21-03 8 Scientific research notifications 8 Appendix 1: Catch limits and total reported catches in ... :  Fisheries for icefish (Champsocephalus gunnari) in Division 58.5.2 and Subarea 48.3 (total reported catch ... catch 8 291 tonnes, Table 1, see also SC-CAMLR-XXIX/BG/1); Author(s):  Secretariat Title ...

   Meeting Document : CCAMLR-XXIX/BG/10 : Автор(ы): Secretariat

3. Assessment models for Antarctic toothfish (Dissostichus mawsoni) in the Ross Sea including data from the 2005/06 season

   ), using revised catch, CPUE, catch-at-age and tag-recapture data from New Zealand vessels. The updated ... entirely due to the impact of the catch-at-age data from the shelf fishery. Parameterising the model to ...

   Meeting Document : WG-FSA-06/60 : Автор(ы): A. Dunn and S.M Hanchet (New Zealand)

4. Descriptive analysis of the Antarctic toothfish (Dissostichus mawsoni) tagging scheme in the Ross Sea for the years 1997/98 to 2003/04

   between 1.0 and 1.37 toothfish per tonne of catch. Tagging rates by area over the past three years have ... been in the same proportion as the catch by area. However, recapture rates have tended to be higher in ... the mean size of fish taken in the commercial catch. Larger toothfish (>35 kg) are difficult to tag ...

   Meeting Document : WG-FSA-SAM-05/10 : Автор(ы): A. Dunn, S.M. Hanchet and K. Maxwell (New Zealand)

5. Investigations on midwater trawling for krill (Euphausia superba) in the Southern Ocean

   midwater trawl of Danish origin. total catch of 12470 kg was landed during the 16 aimed trawling operations ... total catch while salps constituted 54 per cent. Average catch for krill worked out to be 354.6 kg.haul ...

   Meeting Document : WG-EMM-98/38 : Автор(ы): M.R. Bhoopendranath, M.K.R. Nair, A. Anrose and V.C. George (India)

6. Incidental mortality of seabirds associated with longline fishing in Subarea 48.3 – preliminary results of scientific observations onboard the Chilean longliner, Puerto Ballena, from March to May 1996

   observations on the by-catch of seabirds during a cruise of the Chilean longliner 'Puerto Ballena' in ... incidentally would have been substantially lower. The by-catch of both black-browed albatrosses and white ... -chinned petrels appeared to decline towards the end of April/begriming of May. The estimated total catch ...

   Meeting Document : WG-FSA-96/31 : Автор(ы): Selling, J., Kock, K.-H.

7. The effects of an experimental hake Merluccius capensis/paradoxus longline fishery on Procellariiform seabirds in South Africa - a preliminary investigation

   100% of the catch on longlines during setting despite the fact that they were not the most abundant ... measures include: (1) the introduction of tori lines on all vessels which catch seabirds; (2) mandatory ... the water are essential to further reduce catch rates of seabirds. Without the implementation of ...

   Meeting Document : WG-FSA-95/21 : Автор(ы): Barnes, K.

8. Report on fishery and scientific activity of Ukraine in the Antarctic in 1993/94

   subarea 48.3 and from 28.05 to 11.08.94 in subarea 48.3. According to operative data, summary catch of ... Patagonian toothfish in the period from October 1993 to February 1994. The total catch in the above period ... , biochemical components and specific primary production. The detailed processing of data on Soviet catch ...

   Meeting Document : SC-CAMLR-XIII/BG/12 : Автор(ы): Observer (Ukraine)

9. The use of electronic monitoring camera system for the toothfish fishery in CCAMLR Subarea 48.3: a study case to help CCAMLR

   Abstract:  Sampling methods to determine the composition and nature of the catch of the longlining ... assessment and management of the fishery. This independent estimation of the total catch in the fishery ... catch composition for invertebrates showed high discrepancy between in situ and footage observations ...

   Meeting Document : WG-FSA-14/27 : Автор(ы): R.A. Benedet (United Kingdom)

10. Observations of fishing operations on a krill trawler and distributional behaviour of krill off Wilkes Land during the 1985/86 season

    fishing areas. While catch per towing time reflects within-swarm density, catch per day was thought to be ... to 10 km with different distributions occurring in different fishing areas. While catch per towing ... time reflects within-swarm density, catch per day was thought to be a good index to measure abundance ... stock but also to monitor and manage the Antarctic ecosystem as a whole. The usefulness of CPUE (catch ... than half the total Japanese catch is used for direct human consumption. processing constraints differ ...

    Science Journal Paper : Selected Scientific Papers, SC-CAMLR-SSP/4 (Selected Scientific Papers, SC-CAMLR-SSP/4) : 335-368 : Автор(ы): Ichii, T.

Страницы