Résultats de la recherche

1. A statistical method for estimating the level of IUU fishing: application to CCAMLR Subarea 48.3

   040–23 361, 140–9 023 respectively for birds. Despite continuing high levels of FPV coverage from 2001 ... catches for the years 2001/02, 2002/03 and 2003/04. File:  07agnew-kirkwood.pdf ... 2001 to 2004, no further IUU activity has been detected, leading to estimates of zero fi sh and bird ... catches for the years 2001/02, 2002/03 and 2003/04. Résumé Ce document décrit une nouvelle méthode ... respectivement pour les oiseaux. Malgré les niveaux de couverture élevés des navires de surveillance de 2001 à ... poisson et d’oiseaux pour les années 2001/02, 2002/03 et 2003/04. Резюме В данной статье описывается ...

   Science Journal Paper : CCAMLR Science, Volume 12 (CCAMLR Science, Volume 12) : 119–141 : Auteur(s): Agnew, D.J. and G.P. Kirkwood

2. A fine-scale model of the overlap between penguin foraging demands and the krill fishery in the South Shetland Islands and Antarctic Peninsula

   for a number of reasons, an alternative method of calculating an index of fishery-predator interaction ... has been developed. The new index reflects the functional interaction between these two utilisers of ... calculating an index of fishery-predator interaction has been developed. The new index reflects the ... functional interaction between these two utilisers of the krill resource and is based on a detailed model of ... interaction, foraging, gentoo penguin, macaroni penguin, krill fishery, CCAMLR INTRODUCTION The question ... short (all about 10 km). Accordingly, the following standard parameters were chosen for the model ...

   Science Journal Paper : CCAMLR Science, Volume 2 (CCAMLR Science, Volume 2) : 99–110 : Auteur(s): Agnew, D.J. and G. Phegan

3. Variations in condition indices of mackerel icefish at South Georgia from 1972 to 1997

   CCAMLR Scier~ce, Vol. 8 (2001): 119-132 VARIATIONS IN ... interaction, CCAMLR INTRODUCTION Mackerel icefish (C1zni1ipsocep1~nli~s gtlnnnui) are widespread in ... 40°W and 44"W. The series of data have been grouped by month, beginning in August 1972 and ... 1.02 10 5 1.04 8 1.04 few samples around the spawning season. The important point here is that ...

   Science Journal Paper : CCAMLR Science, Volume 8 (CCAMLR Science, Volume 8) : 119–132 : Auteur(s): Everson, I. and K.-H. Kock

4. Assessing the power to detect systematic change in Adélie penguin foraging trip duration

   impact and thereafter remains constant (step change), (ii) the effect size is reached after 10 years of ... scenarios, analyses were undertaken for a varying number of years of post-impact monitoring (1–10, 15, 20 ... would take 10–15 years to detect a change with probability >0.80 for the crèche and guard stages ... accept a Type I error rate of 0.20 and monitor for up to 10–15 years after the impact to detect a ...

   Science Journal Paper : CCAMLR Science, Volume 13 (CCAMLR Science, Volume 13) : 201–215 : Auteur(s): Southwell, C., J. Clarke and L.M. Emmerson

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

   observers on New Zealand vessels during the 2009/10 Ross Sea longline fisheries to correlate toothfish catch ... catch at the scale of a longline set, ~7 km. Further studies at intermediate scales (10–100 km) would be ... invertebrate taxa reported by observers on New Zealand vessels during the 2009/10 Ross Sea longline fisheries ... studies at intermediate scales (10–100 km) would be useful to determine if both toothfish and individual ... ’ refers to the list of taxonomic groups defined by the Commission in 2009 following the VME Workshop (SC ... they often overlap in distribution (Brodeur, 2001; Heifetz, 2002; Krieger and Wing, 2002; Etnoyer and ...

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

6. Marine debris and fishing gear associated with seabirds at sub-Antarctic Marion island, 1996/97 and 1997/98: in relation to longline fishing activity

   and the 1997/98 field seasons. Fishing gear increased at a rate 10 times higher than 'other' ... seasons. Fishing gear increased at a rate 10 times higher than 'other' (non-fishing) marine debris over ... s'est accru 5 un taux 10 fois plus 6leve que celui des 'autres' debris marins (non lies B la p6che ... H 1997198 r r . B TOT nepr?on npoMbrcnoBbIe cHacTn CKannmanHcb B 10 pas 6bIcTpee, yeM Apyrlle ... durante este period0 aumento en un orden de magnitud (10 veces) con respecto a 10s desechos de otro tipo ...

   Science Journal Paper : CCAMLR Science, Volume 6 (CCAMLR Science, Volume 6) : 85–96 : Auteur(s): Nel, D.C. and J.L. Nel

7. A review of the diet and at-sea distribution of penguins breeding within the CAMLR Convention Area (submitted to the 2008 Joint CCAMLR-IWC Workshop)

   success when compared to unencumbered control birds (Ballard et al., 2001; Hull, 1997; Ropert-Coudert ... et al., 2000b, 2007a, 2007b; Taylor et al., 2001). A number of technologies to study penguin ... oesophagus that detect drops in temperature when cold prey items are ingested (Charrassin et al., 2001 ... the Weddell–Scotia Sea conflu- ence in July–August 1988. Of diet by mass, 99% comprised squid: 48% P ...

   Science Journal Paper : CCAMLR Science, Volume 19 (CCAMLR Science, Volume 19) : 75–114 : Auteur(s): Ratcliffe, N. and P. Trathan

8. A quantified Bayesian Maximum Entropy estimate of Antarctic krill abundance across the Scotia Sea and in small-scale management units from the CCAMLR-2000 Survey

   tonnes, with a standard deviation of 10 million tonnes. The MaxEnt method provides new insights into the ... biomass inferred for the survey area was 208 million tonnes, with a standard deviation of 10 million ... , pour un écart-type de 10 millions de tonnes. La méthode MaxEnt offre un éclaircissement à l’égard des ... The CCAMLR 2000 Krill Synoptic Survey of Area 48 (CCAMLR-2000 Survey) (Trathan et al., 2001; Hewitt ... плотности. Полученная общая биомасса в районе съемки составила 208 млн. т со стандартным отклонением 10 ...

   Science Journal Paper : CCAMLR Science, Volume 13 (CCAMLR Science, Volume 13) : 97–116 : Auteur(s): Heywood, B.G., A.S. Brierley and S.F. Gull

9. Response to Everson (2008)

   ., 2001 for the CCAMLR- 2000 strata). Stratum biomass is determined from the mean transect density raised ... denominator. The CCAMLR-2000 Survey comprised a total of 48 transects in 7 strata, with a maximum of 10 ... ) Brierley et al. 196 extent of the entire survey area (Trathan et al., 2001). Thus the value of n was ... of biomass in all the 449 500 1 n mile squares in the defined (Trathan et al., 2001) survey area ...

   Science Journal Paper : CCAMLR Science, Volume 15 (CCAMLR Science, Volume 15) : 195–198 : Auteur(s): Brierley, A.S., B.G. Heywood and S.F. Gull

10. A review of the effectiveness of streamer lines as a seabird by-catch mitigation technique in longline fisheries and CCAMLR streamer line requirements

    effective at reducing sea- bird attacks and mortality than a single streamer line (Melvin et al., 2001 ... ; Fenaughty, 2001; Smith, 2001). Based on these observations, the CCAMLR ad hoc Working Group on Incidental ... (Melvin and Robertson, 2001). Streamer line designs in current use stem from the best efforts and anec ... line. Boggs (2001) reported a 70% reduc- tion in North Pacifi c albatross contacts with baits using ...

    Science Journal Paper : CCAMLR Science, Volume 11 (CCAMLR Science, Volume 11) : 189–201 : Auteur(s): Melvin, E.F., B. Sullivan, G. Robertson and B. Wienecke

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