Résultats de la recherche

1. A generalised model for evaluating yield and the long-term status of fish stocks under conditions of uncertainty

   objectives (e.g. de la Mare and Constable, 1990; Butterworth et al., 1991, 1994). Butterworth et al. (1991 ... Butterworth et al. (1994) where: 0 ; h(a + t) < l, - I,) ; l, < h(a, t) < l, ; h(a,t) > 1, (4 ... an adaptive Runge-Kutta procedure (Press et al., 1992). The total yield is the sum of the yields ... Butterworth et al. (1994) where: where l = I(T), the mean length of fish at age T = a + 2, m, and m, are ...

   Science Journal Paper : CCAMLR Science, Volume 3 (CCAMLR Science, Volume 3) : 31–54 : Auteur(s): Constable, A. and W.K. de la Mare

2. Mesopelagic fish of the Southern Ocean - summary results of recent Soviet studies

   distribution (Andriashev, 1964 as cited in Lubimova et al., 1983b; Lubimova et al.,1983a). 434 Soviet ... waters of the ACC and the drift ice zone (Lubimova et al., 1983b). Catches of myctophids in these waters ... gradient (Parin, 1968 as cited in Lubimova et al., 1983b). In general, however, myctophids are distributed ... distribution of the Antarctic Deep Warm Waters (below 200 m) (Lubimova et al., 1983a). In spring/summer ...

   Science Journal Paper : Selected Scientific Papers, SC-CAMLR-SSP/7 (Selected Scientific Papers, SC-CAMLR-SSP/7) : 433–457 : Auteur(s): Sabourenkov, E.N.

3. Low breeding success of the Adélie penguin at Béchervaise Island in the 1998/99 season

   l l 6 b 1 ~ 1 a BbI3BaHa HeaReKBaTHbIM KOJIHYeCTBOM Irvine et al. IIHUJH. B ~ o J I ~ I L I M ... Breeding success of predators such as seabirds (Crawford and Dyer, 1994; Croxall et al., 1999; van can be ... used as an indication of the status of lower Heezik and Davis, 1990; Watanuki et al., 1993). trophic ... levels (Furness et al., 1993; Montevecchi, Knowledge of the annual variation in specific 1993). Food ...

   Science Journal Paper : CCAMLR Science, Volume 7 (CCAMLR Science, Volume 7) : 151–167 : Auteur(s): Irvine, L.G., J.R. Clarke and K.R. Kerry

4. An impact assessment framework for bottom fishing methods in the CAMLR Convention Area

   necessary component of a full ecological risk assessment. File:  10sharp-et-al.pdf ... de pesca de fondo en los frágiles organismos del bentos. Este enfoque Sharp et al. 196 ... Rehman, 1987; Mardle and Pascoe, 1999; Mardle et al., 2004; NPFMC, 2006). The impact assessment ... ongoing human activities such as fishing (Smith et al., 2007). In this context ‘exposure’ refers to the ... Working Group on Incidental Sharp et al. 198 Mortality Associated with Fishing (WG-IMAF) to address ...

   Science Journal Paper : CCAMLR Science, Volume 16 (CCAMLR Science, Volume 16) : 195–210 : Auteur(s): Sharp, B.R., S.J. Parker and N. Smith

5. Estimating optimal observer coverage in the Antarctic krill fishery

   particular area. File:  07agnew-et-al.pdf ... le niveau d’observation approprié dans cette pêcherie. Les données sur la Géorgie du Agnew et al ... Marine Fisheries Service of the USA (Barbeaux et al., 2005). Most observer schemes operate at least a ... less structured programs (Cotter et al., 2002). International and national scientific observers ... -vessel or intra-vessel Agnew et al. 142 level (the latter combining the variance contri- butions ...

   Science Journal Paper : CCAMLR Science, Volume 17 (CCAMLR Science, Volume 17) : 139–154 : Auteur(s): Agnew, D.J., P. Grove, T. Peatman, R. Burn and C.T.T. Edwards

6. Age estimation and maturity of the ridge-scaled macrourid (Macrourus whitsoni) from the Ross Sea

   short note Marriott et al. 292 introduction A longline fishery targeting toothfish (Dis­ sostichus ... et al., 2002). Toothfish landings increased steadily from 41 tonnes in 1998 to 2 426 tonnes in 2004 ... (Hanchet et al., 2004). Antarctic toothfish (D. mawsoni) accounted for about 85% of total land- ings ... been caught (Hanchet et al., 2004). Although a by-catch, this species is clearly of com- mercial ...

   Science Journal Paper : CCAMLR Science, Volume 13 (CCAMLR Science, Volume 13) : 291–303 : Auteur(s): Marriott, P.M., M.J. Manning and P.L. Horn

7. Identifying taxonomic groups vulnerable to bottom longline fishing gear in the Ross Sea region

   in a structured way will require clear definitions and objectives (Rogers et al., 2008). Each ... described by Rogers et al. (2008), but they neces- sarily still leave many implementation issues to RFMOs ... clas- sification guide was also developed (Parker et al., 2008) and was adopted by CCAMLR as an ... research units (SSRUs) and depths deeper than 550 m (Stevenson et al., 2008; CMs 41-09 and 41-10 (CCAMLR ...

   Science Journal Paper : CCAMLR Science, Volume 17 (CCAMLR Science, Volume 17) : 105–127 : Auteur(s): Parker, S.J. and D.A. Bowden

8. Significant intra-annual variability in krill distribution and abundance at South Georgia revealed by multiple acoustic surveys during 2000/01

   05 brierley et al PROOF.indd CCAMLR Science, Vol. 9 ... Brierley et al. 72 des campagnes de soutien logistiques en Géorgie du Sud et étaient restreintes à quatre ... Georgia, CCAMLR Brierley et al. 74 INTRODUCTION The British Antarctic Survey (BAS) has con- ducted ... regularly since 1996 (see Brierley et al., 1997). Surveys have also been carried out at the island prior ...

   Science Journal Paper : CCAMLR Science, Volume 9 (CCAMLR Science, Volume 9) : 71–82 : Auteur(s): Brierley, A.S., C. Goss, S.A. Grant, J.L. Watkins, K. Reid, M. Belchier, I. Everson, M.J. Jessop, V. Afanasyev and J. Robst

9. Diet of the Antarctic toothfish (Dissostichus mawsoni) from the Ross Sea, Antarctica (Subarea 88.1)

   08fenaughty et al for pdf.indd CCAMLR Science, Vol ... shelf (Goldsworthy et al., 2002). The other species of the genus, the Patagonian tooth- fi sh (D ... Antarctic Convergence (Pilling et al., 2001). A number of commercially important inter- national longline ... this species is a cause for con- cern (Brandão et al., 2002). Most fi shing effort for D. mawsoni ...

   Science Journal Paper : CCAMLR Science, Volume 10 (CCAMLR Science, Volume 10) : 113–123 : Auteur(s): Fenaughty, J.M., D.W. Stevens and S.M. Hanchet

10. A potential feedback approach to ecosystem-based management: Model Predictive Control of the Antarctic krill fishery

    key goals of ecosystem-based management (EBM) (Grant et al., 2013). Feedback management must ... , its predators and the fishery (Grant et al., 2013); (ii) the complex spatial structure and signifi ... - cant spatial scale of the area requiring management (Murphy et al., 2012); (iii) the high levels of ... of its structure and operation (Nicol and Siegel, 2000; Hill et al., 2006; Hill, 2013a); and (iv ...

    Science Journal Paper : CCAMLR Science, Volume 20 (CCAMLR Science, Volume 20) : 119–137 : Auteur(s): Hill, S.L. and M. Cannon

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