Résultats de la recherche

1. Breeding numbers and success of Eudyptes penguins at Marion Island, and the influence of mass and time of arrival of adults

   penguins (Eudyptes chrysolophus) over 26 years, as there was also for eastern rockhopper (E. chrysocome ... breeding. For both species the time of arrival of females for breeding, and for rockhopper penguins the ... strongly correlated for macaroni penguins than for rockhopper penguins. Macaroni penguins have a greater ... -scale environmental phenomena. For macaroni penguins, breeding success was significantly correlated with ... Huin, 2003; Puetz et al., 2003). For some of these decreases, an altered availability of food brought ... penguins have been monitored annually at three localities since 1979/80. For rockhopper penguins, numbers ... ) P ai rs (V an d en B oo ga ar d) 250 200 150 100 50 1995/96 20 40 ... Marion Island Trypot Hole than at the other two colonies. Over the 20-year period, it averaged 0.49 ...

   Science Journal Paper : CCAMLR Science, Volume 13 (CCAMLR Science, Volume 13) : 175–190 : Auteur(s): Crawford, R.J.M., B.M. Dyer, J. Cooper and L.G. Underhill

2. Peculiarities of Euphausia superba size composition in Statistical Subarea 48.2 (South Orkney Islands)

   (Table 1), which cover 20-years period (from 1965 to 1985). Data on size composition of E.superba for ... each survey are showed on reparate maps (Fig. l-14). Consideration of age of animals is outside of ... ) present here, and for size distribution curves is characteristic more compressed position of separate ... survevs, which were carried out during the same year shows definite closing to one another of modal groups ...

   Meeting Document : WG-KRILL-91/11 : Auteur(s): V.I. Latogursky and R.R. Makarov (USSR)

3. Can toothfish catches be used to predict the presence of vulnerable benthic invertebrate taxa?

   fishing for redfish (Sebastes mari- nus), tusk (Brosme brosme) and ling (Molva molva) inside and outside ... observers on New Zealand vessels from the Ross Sea Antarctic toothfish longline fisher- ies to look for ... were required to report the total catch (in litres or kg) of VME indicator taxa for each segment2 of ... longlining method (see Fenaughty, 2006, for a detailed description). Observer data were linked with catch ...

   Science Journal Paper : CCAMLR Science, Volume 18 (CCAMLR Science, Volume 18) : 87–96 : Auteur(s): Parker, S.J. and M.H. Smith

4. WG-CEMP-89

   Full Name:  Working Group for the CCAMLR Ecosystem Monitoring Program Location:  Mar del Plata ... , Argentina Date(s):  Wednesday, 23 August 1989 to Wednesday, 30 August 1989 Submissions Due:  Wednesday, 9 ... Detect Changes Using the Standard Methods for Monitoring Parameters of Predatory Species P. Boveng and ... J.L. Bengtson (USA) WG-CEMP-89/07 Sensitivity Analysis for Predatory Parameters. CCAMLR Ecosystem ...

   Meeting

5. Decision-making

   decision-making has worked for CCAMLR over a long period of time. This is very positive but, as for any ... envisaged in the preceding section. Commission   Commission – not yet considered 5.1.3 Existence of an ... Activities to date Status 5.1.3.1 The RP supported informal mechanisms of cooperation that are for the ... envisaged by Article XII.2 of the Convention; in accordance with Article XIII.6 of the Convention, CCAMLR ...

   Page : Site Section: The Organisation

6. On necessity of longline fishery and research of Antarctic toothfish in all SSRUs of Subareas and Divisions 88.1, 88.2, 58.4.1, 58.4.2

   SSRUs, open and closed for fishery, resulted in a lack of overall picture of population structure state ... , quantitative toothfish distribution over the whole aquatory in Divisions 88.1 and 58.4 and did not give an idea ... of toothfish migrations by tagging results. The mentioned system shortcomings require its revision ...

   Meeting Document : WG-FSA-10/36 : Auteur(s): K.V. Shust, A.F. Petrov, V.A. Tatarnikov and I.G. Istomin (Russia)

7. Day 1 - Session 2 - Progress in Africa since 2010 - Per Erik Bergh

    countries party to the  Agreement when it comes into force will be  important for how article 21 will be ...  demand for fish resulting  in high prices in key markets; • Globalisation of the fishing industry ...  impact from Illegal  Fishing in 2011 The estimates for the economic losses  from illegal fishing was as ... , 2011.  Economic impact from Illegal  Fishing in 2011 European Union estimates that up to 20 ...

   Document : Site Section: Compliance

8. Preliminary assessment of the South Georgia toothfish stock, 2007

   estimates of catches at age from 1998 to 2006 (based on random sampling of the catch for age determination ... ). Fits of all data (CPUE; catches at length for the early fishery; catches at age for the later fishery ... estimates year class strength which corresponds, in some years, with estimates made from the South Georgia ... Abstract:  1. The catch-at-length based CASAL model for toothfish at South Georgia is updated with ...

   Meeting Document : WG-FSA-07/29 : Auteur(s): D.J. Agnew, R. Hillary and J. Pearce (United Kingdom)

9. The Patagonian toothfish: biology, ecology and fishery

   , before undertaking an ontogenetic migration into deeper water. Although they are active predators and ... age, when they begin a gradual migration into deeper water. As juveniles in shallow water, toothfish ... toothfish are a long-lived species (> 40 years), which initially grow rapidly on the shallow shelf areas ... habitat at around 100 mm (1 yr old), and inhabit relatively shallow water (< 200m) until 6-7 years of ...

   Meeting Document : WG-FSA-10/P05 : Auteur(s): M.A. Collins, P. Brickle, J. Brown and M. Belchier

10. Preliminary assessment of Patagonian toothfish in Subarea 48.3

    and to catch at age observations and achieves this by assuming a different selection pattern for the ... catch at age data. MCMC diagnostics and trace plot indicate poorer results than for previous assessments ... terminal assessment year continues to be estimated at around 54% of virgin biomass, consistent with the ... intermediate (1998-2003) period and a slightly changed selection pattern for the most recent period Model ...

    Meeting Document : WG-FSA-13/30 : Auteur(s): R. Scott (United Kingdom)

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