Résultats de la recherche
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The fishery for Patagonotothen brevicauda guntheri in CCAMLR Subarea 48.3
fishing is likely to have a significant effect on other species. P.b. guntheri has been reported as a by ... significant effect on other species. P.b. guntheri has been reported as a by-catch of other fisheries; this ... season catch and effort data, which include location and amount of catches by fine-scale rectangle (half ... a degree of latitude by one degree of longitude) and ten-day period, are required to be sent to ... CCAMLR. P.b. guntheri are small fish, rarely growing larger than 20 cm. They are not covered by any of ...
Science Journal Paper : Selected Scientific Papers, SC-CAMLR-SSP/7 (Selected Scientific Papers, SC-CAMLR-SSP/7) : 275–283 : Auteur(s): Everson, I. and C. Mitchell
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Estimating krill recruitment and its variability
recruits in a population sampled by a net haul survey. Preliminary results from a series of five net haul ... of krill density-at-length data into the proportion of recruits in a population sampled by a net ... in the length interval of the j'h class, given by: where Pi and Pi+, are the length bounds of the ... age i. The values of D,, p, and k are estimated by finding the values for them which result in d ... each mixture component. The estimated value of R(t) for the survey is given by: Only D, and the sum ...
Science Journal Paper : CCAMLR Science, Volume 1 (CCAMLR Science, Volume 1) : 55–69 : Auteur(s): de la Mare, W.K
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A LARGE-SCALE SURVEY OF ADÉLIE PENGUIN BREEDING DISTRIBUTION IN EAST ANTARCTICA
sites, increasing the number of known breeding sites in the survey region by 42% from 104 to 148. Author ... across the Australian Antarctic Territory in east Antarctica found that approximately half of the species ... Adélie penguins along 3000 km of the east Antarctic coastline. The survey found 44 unreported breeding ...
Meeting Document : WG-EMM-11/34 : Auteur(s): C. Southwell and L. Emmerson (Australia)
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CCAMLR process of risk assessment to minimise the effects of longline fishing mortality on seabirds
measures, extensive monitoring by independent observers, annual expert review of seabird bycatch rates and ...
Meeting Document : WG-FSA-07/P2 : Auteur(s): S.M. Waugh, G.B. Baker, R. Gales and J.P. Croxall (Mar. Pol., in press)
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Technical note on the sampling procedures of the Saga Sea
onboard by a UK CCAMLR Scientific and National Observers. Author(s): J. Hooper (United Kingdom), T ...
Meeting Document : WG-EMM-06/18 : Auteur(s): J. Hooper (United Kingdom), T. Knutsen (Norway), D. Agnew (United Kingdom) and S.A. Iversen (Norway)
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Towards a seabird mortality risk assessment: distribution of seabirds in the WCPFC Convention Area and potential overlap with fisheries
), Vulnerable (n =26) and Near Threatened (n = 7). The remaining 30 species are classified by the IUCN as Least ...
Meeting Document : WG-FSA-06/30 : Auteur(s): S. Waugh (New Zealand)
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Preliminary assessment of mackerel icefish (Champsocephalus gunnari) for the Heard Island Plateau region (Division 58.5.2) based on a survey in June 2005
less than that predicted for the coming season in the 2004 assessment by WG-FSA. Author(s): A.J ...
Meeting Document : WG-FSA-05/39 : Auteur(s): A.J. Constable, T. Lamb and R. Williams (Australia)
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Review of research into seabird–fishery interactions
formulated by the review editorial panel (submitted separately to WG-FSA), to assist in the development of ...
Meeting Document : WG-FSA-05/42 : Auteur(s): R. Alderman (New Zealand)
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On experimental approach to extend boundaries of exploratory fishery on Antarctic toothfish (D. mawsoni) in the Ross Sea (Subareas 88.1 and 88.2) in the meso- and bathypelagial layers
. mawsoni) by the Russian fishing vessels "Yantar" and "Volna" in the seasons of 2002/03 ...
Meeting Document : SC-CAMLR-XXIII/BG/19 : Auteur(s): Delegation of Russia
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Development of the acoustic survey database
submitted to CCAMLR. This database is ‘event-driven’ – i.e. each survey can be characterized by a series of ...
Meeting Document : WG-EMM-04/18 : Auteur(s): Secretariat