Resultados de la búsqueda
-
Arrangement SIOFA
signed on 28 August 2018. ...
Document : Site Section: The Organisation
-
Modelling krill recruitment
, that is the recruitments over a series of years are independent, identically distributed random ... according to equation (20) above. Since the proportion of recruits is bounded 0 - 1, a beta distribution ... model is exercised for n years without exploitation prior to calculating the mean unexploited ... realisation using equations (5) and (6). The variance is adjusted according to equation (20 ) and then used ...
Science Journal Paper : CCAMLR Science, Volume 1 (CCAMLR Science, Volume 1) : 49–54 : Autor(es): W.K. de la Mare
-
Fishery Report: Exploratory fishery for Dissostichus spp. (TOT) in Division 58.4.3a
season ended, e.g. 2012 represents the 2011/12 CCAMLR fishing season (from 1 December 2011 to 30 ... the relevant section of this report. Most D. eleginoides caught in the fishery ranged from 30 to 150 ... , Republic of Bonanza No. 707 10 10 20 Spain Arnela 20 6 26 Galaecia 34 79 113 2006 Spain Galaecia ... 33 95 128 2007 Japan Shinsei Maru No. 3 12 4 16 Spain Tronio 20 4 24 2008 Uruguay Banzare 8 5 ...
Document : Site Section: Publications
-
Investigation of the sensitivity of the Ross Sea toothfish assessment to withholding subsets of the available data
model outputs of withholding from a stock assessment between one and eight years of age frequency and/or ... time as more years’ data becomes available. The 2009 stock assessment of Antarctic toothfish in the ... estimated by the models arising from withholding data was found to be highest in the earlier years of stock ... years, the change in estimated biomass arising from withholding data was much smaller, with values ...
Meeting Document : WG-SAM-11/17 : Autor(es): S. Mormede (New Zealand)
-
Volume 4: CCAMLR. 1992. Statistical Bulletin, Vol. 4 (1982–1991). CCAMLR, Hobart, Australia.
is the split-year 1 July to 30 June. Split-year data are shown under the calender year in which the ... split year ends; for example, 1978 indicates the split-year 1 July 1977 to 30 June 1978. 2.5 Some ... .............................. :~.~.~~~~.~ Figure 20 Catch history of Notothenia rossii ....................... ~................. . Figure 21 ... 27 Figure 28 Figure 29 Figure 30 Figure 31 Figure 32 Figure 33 Total catch reported in fine ...
Document : Site Section: Publications
-
Using stationary acoustic platforms to assess precision and accuracy of acoustical krill surveys
a depth of ~20 m during daytime, while 24 % was found above ~20 m during night. A swarm detection ... approach suggested a similar pattern, 7 % of aggregated backscatter was found above ~20 m during daytime ...
Meeting Document : WG-EMM-2019/32 : Autor(es): T. Klevjer, G. Skaret and B.A. Krafft
-
Dynamics of Notothenia rossii rossii size-age structure on the Kerguelen Islands shelf
used to characterise the age composition. It was determined that in the initial years of exploitation ... catches and in some years (1981-1985) fisheries were based practically on recruitment. After the closure ... . In May-June 1991 the mean length was 59.2 cm, mean age was 7.4 years; some 70% of catch consisted of ... that observed in the initial years of exploitation and further closure of marbled rockcod specialised ...
Meeting Document : WG-FSA-94/04 : Autor(es): P.B. Tankevich (Ukraine)
-
Interannual changes in body fat condition, stomach content mass and distribution of minke whales in Antarctic Areas IV and V
the six years included in the study, two were categorized as years of poor body fat condition, and ... three as years of good condition. Estimated body weight gain during the feeding season in poor years was ... 25 % lower than in good years. The relationship between girth and stomach content mass in the ice ... . In Area V, in a year of high sea-ice extent, the krill-rich slope region in the western zone was ...
Meeting Document : WG-EMM-97/18 : Autor(es): Ichii, T., Nishiwaki, S., Tamura, T., Fujise, Y., Matsuoka , K.
-
Informe del Grupo de Trabajo de Seguimiento y Ordenación del Ecosistema
Kingdom, 9 to 13 July 2018) Approval: Approved Secretariat Workflow Status: Content Approved Document ...
Meeting Document : SC-CAMLR-XXXVII/03
-
Review of the technical recommendations for the Patagonian toothfish fishery in order to minimize by-catch
together socio-economic aspects and fishery history, steps implemented by each vessel to minimize avian ...
Meeting Document : SC-CAMLR-XXX/BG/10 : Autor(es): Delegation of France