Результаты поиска

1. Dynamics of Notothenia rossii rossii size-age structure on the Kerguelen Islands shelf

   Abstract:  Basing on materials of research expeditions and fishing cruises to the Kerguelen ... of the stock, the major part of catches (more than 80%) was formed by repeated spawning fish. then as ... a result of fisheries, the share of the fish spawning for the first time increased considerably in ... limited to 500 tons, a stable trend towards increase in the mean age and fish length was noted in catches ...

   Meeting Document : WG-FSA-94/04 : Автор(ы): P.B. Tankevich (Ukraine)

2. BEACHED MARINE DEBRIS SURVEYS AND INCIDENCES OF SEABIRD/MARINE MAMMAL ENTANGLEMENTS AND HYDROCARBON SOILING AT BIRD ISLAND, SOUTH GEORGIA AND SIGNY ISLAND, SOUTH ORKNEYS, 2008-2009

   , one wandering albatross and one gentoo penguin (all involving fishing line and/or hooks) were observed ...

   Meeting Document : WG-IMAF-09/09 : Автор(ы): C.M. Waluda (United Kingdom)

3. RESEARCH PLAN FOR TOOTHFISH IN DIVISION 58.4.4a & b BY SHINSEI MARU NO. 3 IN 2009/10

   one fishing line, will be used in order to standardize the CPUE of Trot line more accurately in this ... . Concentrated tagging, 3 fish/ton, will be made to apply the mark-and-recapture studies. Author(s):  Delegation ...

   Meeting Document : WG-SAM-09/11 : Автор(ы): Delegation of Japan

4. FURTHER DEVELOPMENTS OF A SIMULATION MODEL, ‘PATCH’, FOR EVALUATING MANAGEMENT STRATEGIES TO CONSERVE BENTHIC HABITATS (VULNERABLE MARINE ECOSYSTEMS) WHICH ARE POTENTIALLY VULNERABLE TO IMPACTS FROM BOTTOM FISHERIES

   practical approach to develop and evaluate fishing strategies aimed at achieving this objective i.e. what is ...

   Meeting Document : WG-FSA-09/42 : Автор(ы): A.J. Constable (Australia)

5. AERIAL SURVEYS OF WEDDELL SEALS DURING 2007-08, WITH NOTES ON THE HISTORY OF AERIAL CENSUSES IN THE ROSS SEA AND RECOMMENDATIONS FOR CONTINUED COUNT EFFORT

   from industrial fishing. On the basis of this and the previous paper, a Weddell seals monitoring ...

   Meeting Document : WG-EMM-08/23 : Автор(ы): D. Siniff and D. Ainley (USA)

6. Preliminary results on by-catch of fishes caught by the fishery vessel Chiyo Maru No. 3 to the north of the South Shetland Islands (February to March, 1996)

   Abstract:  Investigations on by-catch of fishes captured during krill fishing by F/V Chiyo Maru No ... -1780m (average 1006m). Notothenioid juveniles never caught with bathypelagic fish species in all hauls ... catch and 51±217 ind./h (0 to 3927 ind./h) trawling respectively. Bathypelagic fish species, Electrona ... CPUE of hauls without by-catch of fish ranged widely, the large incidental catch of fish usually ...

   Meeting Document : WG-EMM-96/52 : Автор(ы): Ichii, T., Kawaguchi, S., Naganobu, M.

7. Report on scientific observations onboard the Chilean longliner, ‘Puerto Ballena’, in Statistical Subarea 48.3 from March to May 1996

   Scientific Observatio was conducted onboard the Chilean longliner 'Puerto Ballena' fishing for ... -130 cm whith the proportion of females in the catch exceeding those of males in fish larger than 1 10 ...

   Meeting Document : WG-FSA-96/22 : Автор(ы): Selling, J., Kock, K.-H.

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

   fishing and that only the younger age groups are available for harvest. It appears that length at age data ... Abstract:  Foremost in the elucidation of accurate population dynamics parameters in fish is a ... periodicity in Antarctic hydrographic conditions, age determination of Antarctic fish has proven to be ... difficult. It is now possible to determine the age of fish through the utilization of daily increments in ...

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

9. A SIMULATION MODEL FOR EVALUATING MANAGEMENT STRATEGIES TO CONSERVE BENTHIC HABITATS (VULNERABLE MARINE ECOSYSTEMS) WHICH ARE POTENTIALLY VULNERABLE TO IMPACTS FROM BOTTOM FISHERIES

   approach to develop and evaluate fishing strategies aimed at achieving this objective i.e. what is the most ...

   Meeting Document : WG-SAM-09/21 : Автор(ы): A.J. Constable (Australia)

10. Analysis of variability of krill size and fish by-catch in Japanese krill fishery based on scientific observer data

    Antarctic krill commercial fishing vessels, we estimated the relationship between statistical precision and ... length and bycatch fish number, the parameters estimated by MCMC hardly show difference among years, sub ... Bayesian model. For both krill length and bycatch fish number, vessel sample size show marked effects on CV ... (Japan) Title:  Analysis of variability of krill size and fish by-catch in Japanese krill fishery based ...

    Meeting Document : WG-EMM-12/68 : Автор(ы): T. Okuda and M. Kiyota (Japan)

Страницы