Search results
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Fishery Report 2015: Exploratory fishery for Dissostichus spp. in Division 58.4.3b
) 8 2 11 * 2012 0 (40) 4 5 9 * 2013 0 0 0 0 * 2014 0 0 0 0 * 2015 0 0 0 0 * 1 Includes 50 tonnes ... vessels are set at a level intended to provide sufficient information (including sufficient recaptures ... and 2013, CCAMLR put in place a more structured approach to setting catch limits, and spatially ... constraining research, in data-poor fisheries. This process attempts to use all available information combined ...
Document : Site Section: Publications
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Conservation Measure Conservation Measure 21-02 (2012)
: 2012- 2013 ... before sufficient information was available upon which to base management advice, Agreeing ... that exploratory fishing should not be allowed to expand faster than the acquisition of information necessary ... to be classified as such until sufficient information is available: (a) to evaluate the distribution ... as effort levels and fishing gear, where appropriate. 2. To ensure that adequate information is made ...
Conservation Measure : 21-02 (2012)
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Estimation of krill (Euphausia superba) mortality and production rate in the Antarctic Peninsula region
filet le long de la peninsule antarctique. Les resultats ont ete compares avec les donnees d'une ... d'abondance et de biomasse d'ete et d'hiver depassait un facteur de 1:35, alors que la variabilite ... interannuelle entre les donnees de campagnes disponibles n'atteignait qu'un facteur de 1:1,6. La mortalite du ... krill, calcuIee par l'analyse de la courbe de capture linearisee, a produit un taux de Z = 0,88 (1989 ...
Science Journal Paper : Selected Scientific Papers, SC-CAMLR-SSP/8 (Selected Scientific Papers, SC-CAMLR-SSP/8) : 159–176 : Author(s): Siegel, V.
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Length-based assessments revisited – why stock status and fishing mortality of long-lived species such as toothfish cannot be inferred from length-frequency data alone
with other informative estimators for stock abundance and productivity, the review and the simulations ... with other informative estimators for stock abundance and productivity, the review and the simulations ... in assessments when integrated with other informative estimators for stock abundance and productivity ... in comparisons between areas and in de- pletion studies (McKinlay et al., 2008; SC-CAMLR, 2008, paragraph 5.82 ... of 40% relative to an unfished population. The values of the indicators also de- pended strongly ... ) (Consta- ble and de la Mare, 1996; Constable et al., 2003) was used to simulate a single age-structured ...
Science Journal Paper : CCAMLR Science, Volume 18 (CCAMLR Science, Volume 18) : 57–73 : Author(s): Ziegler, P.E., D.C. Welsford and A.J. Constable
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Progress report on the development of MPAs in Domain 1
of assistants is provided in Annex 1. The workshop was held at La Serena, Chile, between 2-4 September 2013 ... of assistants is provided in Annex 1. The workshop was held at La Serena, Chile, between 2-4 September 2013. ...
Meeting Document : WG-EMM-14/40 : Author(s): J. Arata, C. Gaymer, F. Squeo (Chile), E. Marschoff, E. Barrera-Oro and M. Santos (Argentina)
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Proposal to extend trial of daytime setting of longlines between 15 and 30 April in the Patagonian toothfish longline fishery in CCAMLR Statistical Division 58.5.2
to encompass the 2013/14 and 2014/15 fishing seasons. Extending the trial for a further two years will enable ... in the Patagonian toothfish longline fishery in CCAMLR Statistical Division 58.5.2 to encompass the 2013/14 and 2014 ...
Meeting Document : WG-FSA-13/20 : Author(s): J. Barrington and B. Baker (Australia)
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Update on the redevelopment of the CCAMLR database
IT and data infrastructure. This work, which begun in 2013, includes developing an Enterprise Data Model ... infrastructure. This work, which begun in 2013, includes developing an Enterprise Data Model, redeveloping ...
Meeting Document : WG-SAM-15/33 : Author(s): CCAMLR Secretariat
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Estimating optimal observer coverage in the Antarctic krill fishery
international d'observation scientifique de la CCAMLR sur les chalutiers conventionnels à krill en pêche en ... Géorgie du Sud (sous- zone 48.3 de la CCAMLR) ont été analysées au moyen d’une analyse en composantes de ... à estimer de manière fiable les paramètres présentant de l’intérêt, soit dans ce cas la longueur moyenne ... (ou médiane) du krill et le taux de capture accessoire de poissons larvaires. Un programme ...
Science Journal Paper : CCAMLR Science, Volume 17 (CCAMLR Science, Volume 17) : 139–154 : Author(s): Agnew, D.J., P. Grove, T. Peatman, R. Burn and C.T.T. Edwards
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Intra-annual variability in the density of Antarctic krill (Euphausia superba) at South Georgia, 2002–2005: within-year variation provides a new framework for interpreting previous ‘annual’ estimates of krill density
oceanographic variability to be tested. Résumé Des profi leurs de courant acoustique à effet Doppler (300 kHz ... ) orientés vers le haut et des échosondeurs (125 kHz) ont été mis en mouillage sur le plateau et au large de ... ce dernier, au nord-ouest de la Géorgie du Sud entre le 14 octobre 2002 et le 29 décembre 2005 pour ... mesurer en continu la densité de krill antarctique, ainsi que des paramètres environnementaux. Une ...
Science Journal Paper : CCAMLR Science, Volume 14 (CCAMLR Science, Volume 14) : 27–41 : Author(s): Saunders, R.A., A.S. Brierley, J.L. Watkins, K. Reid, E.J. Murphy, P. Enderlein and D.G. Bone
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Demographic characteristics of the Adélie penguin population on Béchervaise Island after 12 years of study
for CEMP Standard Method A4. Résumé Les paramètres démographiques (taux de survie selon l’âge ... , fécondité et effectif de la population) de la colonie de manchots Adélie de l’île Béchervaise, dans l’est ... de l’Antarctique, font l’objet d’une analyse après 12 années de surveillance dans le cadre du ... Programme de contrôle de l’écosystème de la CCAMLR (CEMP). Une table de survie est dressée et les taux ...
Science Journal Paper : CCAMLR Science, Volume 10 (CCAMLR Science, Volume 10) : 53–74 : Author(s): Clarke, J., L.M. Emmerson, A. Townsend and K.R. Kerry