Résultats de la recherche
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Analysis of changes in biomass of fish stocks in the South Georgia area in 1976/77-1986/87
recruiting an abundant year-class to the exploited stock. The biomass of other bottom species is more stable ... biomass density of C. gunnari stock. High biomass density appeared with 2-4 year intervals after ... , especially in the case of N. gibberifrons. Recently, an increase in the C. aceratus stock has been observed ... recruiting an abundant year-class to the exploited stock. The biomass of other bottom species is more ... seasons (Table Ill). Prior to the 1977;78 seaons, large fish with lengths of 30-65 cm, age-groups ... ; strong year classes of 1976, 1977, and 1978 were recruited to the stock. At that time young fish, age ... , mostly from age-groups V and VI (year classes of 1977 and 1978). Higher biomass density in 1984/85 may ...
Science Journal Paper : Selected Scientific Papers, SC-CAMLR-SSP/4 (Selected Scientific Papers, SC-CAMLR-SSP/4) : 185-211 : Auteur(s): Mucha, M. and W. Ślósarczyk
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e-cc-xiii.pdf
... granting an exemption from Conservation Measure 30/X for one Polish krill trawler until the end of 1995 ... Establishment of an Intersessional Procedure for Notifying CCAMLR Members of Infractions and Sanctions Imposed ... of the 1994 financial year a review audit would be required. 2 2.4 To permit the auditor to ... new distribution policy continue for a second year, as agreed at the 1993 meeting of the Commission
application/pdf attached to:CCAMLR-XIIIMeeting Report : CCAMLR-XIII
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e-sc-xxxiii.pdf
... Committee for the Conservation of Antarctic Marine Living Resources held in Hobart, Australia, from 20 to ... updated integrated assessments (ii) an evaluation of research plans for notifications to fish in ... developing an updated stock assessment for toothfish (Dissostichus spp.) in Division 58.5.2 and discussed ... ) (b) advice on a process for external review of stock assessments (paragraph 14.2; Annex 5, paragraph
application/pdf attached to:SC-CAMLR-XXXIIIMeeting Report : SC-CAMLR-XXXIII
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e-cc-xxxii.pdf
... to a productive meeting which would continue to trial an eight-day meeting format for a second year ... Panama had acceded to the Convention on 20 March 2013. The Convention entered into force for Panama on ... the Chair of SCIC for their efforts to guide SCIC through the first year of implementing CCAMLR’s ... . It was noted that the 2–3 days allocated for the meeting of SCIC this year was insufficient to
application/pdf attached to:CCAMLR-XXXIIMeeting Report : CCAMLR-XXXII
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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)
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e-sc-xv-a4-appI.pdf
... collecting samples for toxicological analysis and recommended that the protocol should be published as an ... subgroup was unable to establish a framework for a comprehensive review of existing methods and reiterated ... of instruments in electrical tape before they were glued onto an animal allowed subsequent removal ... an animal. The instruments are then removed by carefully cutting the feathers or pelage close to
application/pdf attached to:WG-EMM-Methods-96Meeting Report : WG-EMM-Methods-96
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Fishery Report: Dissostichus eleginoides Heard Island (Division 58.5.2)
catch older fish (>20 years) than trawl gear which has high selectivity for 6-year-old fish ... were available for the years 2006–2011 to determine abundance-at-age using survey- and year-specific ... estimated in WG-FSA-09/20, including large amounts of catch-at-age data for the first time (Welsford et al ... effective sample sizes for catch-at-length and catch-at-age proportions by sub-fishery and year are given ...
Document : Site Section: Publications
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Brief report of the joint Soviet-Australian expedition of the USSR FRV Professor Mesyatsev to the Australian fishing zone around the territory of Heard and McDonald Islands, May-August, 1987
Heard were favourable for the formation of commercial aggregations of Champsocephalus gunnari during the ... weight c) collection of otoliths and scales for, age determination d) determination of sex and sexual ... in size with depth was detected. Immature, never spawned fish prevailed (females 80%, males 90 ... females and 0.3% for males . Of the analysed fish, 80% had food present in their stomach. The mean ... , Beverton and Holt model for the Kerguelen Archipelago Shelf population of C. gunnari which equals 30 ...
Science Journal Paper : Selected Scientific Papers, SC-CAMLR-SSP/4 (Selected Scientific Papers, SC-CAMLR-SSP/4) : 75-103 : Auteur(s): Gherasimchook, V.V., V.N. Brodin, A.V. Kljausov, I.B. Russelo, P.V. Tishkov and N.B. Zaremba
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e-sc-xxi-a4-appD.pdf
... duration varied from year to year, at-sea locations for fur seals in all years were centred over an area ... 1.8 Last year, WG-EMM endorsed the use of the principles for developing small-scale management units ... described in WG-EMM-01/52 as a guide for its work this year in developing these units (SC-CAMLR-XX, Annex 4 ... information for each species was pooled into centres of biomass. The pooling of colonies was based on an
application/pdf attached to:WSSMUPU-02Meeting Report : WSSMUPU-02
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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