Résultats de la recherche

1. Entanglement of Antarctic fur seal Arctocephalus gazella in man-made debris at Bird Island, South Georgia during the 2001 winter and the 2002 breeding season

   as last year, however the summer entanglements were up 118%. Severe injuries accounted for 30% of ... here. The overall number of entanglements showed an increase from recent years, with 20 entanglements ... Georgia for the twelfth consecutive winter (2001) and fourteenth consecutive summer (2001/02) are reported ... entangled during the pup-rearing period suggesting an increased presence of man-made debris in the waters in ...

   Meeting Document : SC-CAMLR-XXI/BG/04 : Auteur(s): Delegation of the United Kingdom

2. Results of E.L. Holmberg 1995 fish survey in Subarea 48.3

   aggregation of stations in a nested ANOVA model. An increase over last year's values was observed in the ... the Scotia Sea. Plankton samples contained krill more often than last year and an hydroacoustical ... Abstract:  The survey comprised 48 bottom trawl hauls taken in subarea 48.3. About 80% of the ... comparison between both cruises. Of these, 20 hauls were located at less than 0.5 miles and 11 between 0.5 ...

   Meeting Document : WG-FSA-95/35 : Auteur(s): Marschoff, E., Madirolas, A., Balestrini, C., Tossonotto, G., Gonzalez, B., Calcagno, J.

3. Notothenia (p.) gibberifrons Stock Status and TAC Estimation in the Area of Shag Rocks (Subarea 48.3)

   Abstract:  Data on age composition of catches and fishing efforts for 1979/80- 1987/88 were used ... the mean value of fishing mortality for the main commercially taken age groups (2- 4 years); b ... . guntheri abundance was estimated as 227 thousand tons (using all the above-mentioned methods). For 1986/87 ... thousand tons when the Gamma method was used (actual values of first and second age groups abundance were ...

   Meeting Document : WG-FSA-88/33 : Auteur(s): R. Borodin and K. Shust (USSR)

4. The toothfish fishery in Subareas 88.1 and 88.2 from 1997/98 to 2002/03: New Zealand vessel summary

   2002 and 2003 were scaled up to the catch for each year. Also age, growth, and maturity data were ... converted to catch-at-age. Fish aged from 13 to 30 years dominated the catch. No progressions of any ... Abstract:  An exploratory fishery for Antarctic toothfish (D. mawsoni) has been in operation for ... particularly strong or weak year classes were apparent throughout the time series. Length and age of Antarctic ...

   Meeting Document : WG-FSA-03/44 : Auteur(s): M.L. Stevenson, S.M. Hanchet and P.L. Horn (New Zealand)

5. Estimation of krill (Euphausia superba) mortality and production rate in the Antarctic peninsula region

   0.88 to 0.94 for different years. The exchange rate of water masses and krill biomass within one summer ... Abstract:  A net sampling survey for krill was carried out by RV ‘Meteor’ along the Antarctic ... Peninsula from 26 December 1989 to 14 January 1990. Results were compared with data of an identical survey ... rate of Z=0.88 (1989/90) and Z=0.96 (1987/88). Production was estimated and resulted a P/B ratio of ...

   Meeting Document : WG-KRILL-91/15 : Auteur(s): Delegation of Germany

6. Entanglement of Antarctic fur seals (Arctocephalus gazella) in man-made debris at Bird Island, South Georgia, during the 2004 winter and 2004/05 breeding season

   64% from last year. For the first time since records started in 1990, none of the injuries were ... % compared to last year; the lowest number of entanglements recorded since 1989. As in previous years, most ... , this is after an absence of 3 years from the winter records and 2 years from the summer. These findings ... individuals observed entangled in debris were juveniles (80% of winter and 50% of summer observations). Of the ...

   Meeting Document : SC-CAMLR-XXIV/BG/16 : Auteur(s): Delegation of the United Kingdom

7. To the problem of assessment of probability of finding Antarctic krill concentrations in Division 58.4.2

   researches for creation of an imitation model of krill distribution and search in the Cooperation and ... Cosmonauts Seas (30–80°E). At this the following main problems were addressed:- Systematization of krill ... Abstract:  In 1994 the group of above mentioned authors has completed the first stage of ... algorithms for automatic processing of materials by means of computing devices and mathematic analysis of ...

   Meeting Document : WG-Krill-94/7 Rev. 1 : Auteur(s): V.N. Yakovlev, V.A. Bibik and L.M. Kokoz (Ukraine)

8. Development of the Southern Ocean Continuous Plankton Recorder survey

   serve as an important temporal reference for measuring long-term interannual variability and to help ... the 1925–1927 Discovery Expedition, and has been used successfully for 70 years to monitor plankton in ... from 60°E to 160°E, and south from about 48°S to the Antarctic coast—an area of more than 14 million ... schedule, travelling south on 110°E in early December and north on 150°E in mid-March each year, and will ...

   Meeting Document : WS-BSO-07/P4 : Auteur(s): Hosie, G., M. Fukuchi and S. Kawaguchi

9. Summary of the toothfish fishery and tagging program in the Ross Sea region (Subarea 88.1 and SSRUs 882A–B) through 2017/18

   2018 season. Despite 2018 being the first year of implementation of the Ross Sea region Marine ... recaptured in 2018 was similar to that recaptured in previous years, with some fish recaptured after 14 years ... slope area outside the MPA and south of 70°S. The median and 90 th percentile scaled length ... distributions showed no trend over time in the shelf, slope or northern areas. Patterns in the age frequency of ...

   Meeting Document : WG-FSA-18/46 : Auteur(s): S. Mormede and S. Parker

10. Évaluation du cadre réglementaire de la CCAMLR et des recommandations visant à rationaliser le statut des pêcheries

    pro-forma from CM 24-01 (Annex A, Format 2) and make it an annex to CM 41-01 noting that this would ... Committee Title:  Review of the CCAMLR regulatory framework and recommendations for streamlining fishery ... areas and  requested a review of the requirements of CM 21-02 and related measures (e.g., CMs 21-01 and ... Committee and Commission may wish to review the current status and nomenclature of exploratory and closed ...

    Meeting Document : CCAMLR-XXXIV/17 Rev. 1 : Auteur(s): Chair of the Scientific Committee

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