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1. Krill fishery report: 2005 update

   the “Fishery Reports” developed by WG-FSA in 2004. As reported to the CCAMLR Secretariat, 9 vessels ... ; Time series of catch by season, Contracting Party and small-scale management unit; Species composition ... of by-catch; Occurrence of incidental catches of seabirds and mammals; Development of measures of ...

   Meeting Document : WG-EMM-05/5 : Автор(ы): Secretariat

2. Seal mitigation measures on trawl vessels fishing for krill in CCAMLR Subarea 48.3.

   ) in Siena, Italy, the UK reported on the by-catch of fur seals (Arctocephalus gazella) in the krill ... employed for consideration by the ad hoc Working Group on Incidental Mortality Arising from Fishing (WG ... approaches, aimed at reducing seal entanglements, are similar to the two systems implemented by Japanese ...

   Meeting Document : WG-FSA-05/P1 : Автор(ы): Charman, C., Clark, J., Hooper, J., Agnew, D.

3. Changes to the Statistical Bulletin

   : (1) publication of data by CCAMLR season rather than by split-year (agreed at SC-CAMLR-XXI); and (2 ... Statistical Bulletins are based on STATLANT data submitted annually by Members. Therefore these changes have ...

   Meeting Document : SC-CAMLR-XXII/BG/07 : Автор(ы): Secretariat

4. An examination of latitudinal variation in the growth rates of Antarctic toothfish (Dissostichus mawsoni) in the Ross Sea

   (62.5°–78.0° S). Between-zone comparisons were confounded by marked differences in the age structure of ... catches from the northern and southern sections of the range, and by the relatively high level of variance ... latitudinal differences in growth rates for relatively sedentary fish are likely to be blurred by migration ...

   Meeting Document : WG-FSA-03/30 : Автор(ы): P.L. Horn (New Zealand)

5. Stock assessment of D. eleginoides in Subarea 48.3 using dynamic production models

   in subarea 48.3. This type of the models differ from the models currently used by CCAMLR Working ... estimates by years of fishing. Both models showed that the D. eleginoides stock status at the initial period ... in recent years. The trends in biomass dynamic estimated by DPM are very similar with trends from ...

   Meeting Document : WG-FSA-02/78 : Автор(ы): P.S. Gasiukov and R.S. Dorovskich (Russia)

6. Environmental response of upper trophic level predators reveals a system change in an Antarctic marine ecosystem

   been amplified by predator-induced mortality, resulting in breeding predators now regularly operating ... close to the limit of krill availability. Understanding how krill demography is affected by changes in ... physical environmental factors and by predator consumption and how, in turn, this influences predator ...

   Meeting Document : WG-EMM-01/21 : Автор(ы): K. Reid and J.P. Croxall (United Kingdom)

7. Preliminary review of Antarctic toothfish maturity in the Ross Sea

   toothfish Dissostichus mawsoni caught by Russian longliners in the Ross Ross Sea of the Pacific sector in ... gonads, fecundity, and condition by Fulton are described. The criteria of assessment of maturity stages ... spawning takes place from June to August. By the histological data 7-40% females had prespawning ovaries ...

   Meeting Document : WG-FSA-11/27 : Автор(ы): S.V. Piyanova and A.F. Petrov (Russia)

8. QUANTIFYING MOVEMENT BEHAVIOUR OF VESSELS IN THE ANTARCTIC KRILL FISHERY

   Abstract:  Ten years of recent finescale haul-by-haul krill data were used to characterize the ... obvious for operations by Japanese fishing vessels. There were differences between statistical areas with ... assist in interpreting the annual fishing patterns, which can best be collected by scientific observers ...

   Meeting Document : WG-EMM-09/P05 : Автор(ы): S. Kawaguchi and S.G. Candy

9. ANALYSIS OF ICE-FISH (CHAMPSOCEPHALUS GUNNARI) SPATIAL DISTRIBUTION FOR OPTIMIZATION OF THE BOTTOM TRAWL SURVEY SAMPLING

   2002. Acoustic and trawl density samples obtained in the near-bottom layer covered by trawl survey are ... between fish biomass estimates from bottom surveys may be to a considerable degree stipulated by ... trawl HEK-4M and UK trawl FP120) and the trawl station location rather than by the variability of the ...

   Meeting Document : SG-ASAM-09/07 : Автор(ы): S. Kasatkina (Russia)

10. Modelling crustacean fisheries: effects of parasites on management strategies

    affected by symbiotic nemertean egg predators and parasitic castrators. Because these parasites commonly ... affect only females or feminize males, they may be protected by management practices that protect females ... fishery is affected by a parasite. Retaining females in the catch is preferable in most cases. Treating or ...

    Meeting Document : WS-CRAB-93/09 : Автор(ы): A.M. Kuris and K.D. Lafferty (USA)

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