Résultats de la recherche

1. CCAMLR ecosystem monitoring and management: future work

   ), Mangel and Switzer (1998) and Constable (2001) – although such modelling was also undertaken for the ... on the major species (see Yodzis, 2001 for review). Scales of Monitoring and Management for a ... , 2001). In addition, varia- tion in the fi shery might arise through varying dependence on particular ... procedure. Some consideration will need to be given to the different scales of interaction for different ...

   Science Journal Paper : CCAMLR Science, Volume 9 (CCAMLR Science, Volume 9) : 233–253 : Auteur(s): Constable, A.J

2. Otolith microstructure of juvenile mackerel icefish (Champsocephalus gunnari) (Channichthyidae) in the South Georgia area

   2001/02 year class lasted four months. This was estimated based on a retrospective count of daily ... 500 days (TL 13.1 cm). The pelagic stage of egg incubation development for fi sh of the 2001/02 year ... de la classe d'âge de 2001/02 a duré 4 mois. Cette estimation est fondée sur le comptage ... см). Пелагическая стадия инкубационного периода развития икры для рыбы годового класса 2001/02 г ... ; Lisovenko, 1982; Frolkina, 1989, 1999, 2001, 2002) has demonstrated that fi sh with gonads at stages II ...

   Science Journal Paper : CCAMLR Science, Volume 12 (CCAMLR Science, Volume 12) : 173–181 : Auteur(s): Shcherbich, L.V

3. Report on bottom fisheries and vulnerable marine ecosystems

   particular interaction with the fishing gear. Fragility will be different for different VME taxa; when the ... characteristics of the species, and the mechanism of interaction between the two. The actual catchability ... (Table 2). Better experimental information on the interaction of various gear configurations with VME ... organisms and interaction between the fishery and habitat. Currently it is likely to be easier to evaluate ...

   Document : Site Section: Publications

4. CCAMLR-XX

   October 2001 to Friday, 2 November 2001 Meeting documents Doc Number Title CCAMLR-XX/01 Provisional Agenda ... for 2000 Executive Secretary CCAMLR-XX/04 Review of the 2001 budget, draft 2002 budget and forecast ... Japan’s notification for exploratory fisheries in the 2001/02 season Delegation of Japan CCAMLR-XX/10 ... Notification of exploratory fisheries for Dissostichus spp. in the 2001/2002 season Delegation of Japan CCAMLR ...

   Meeting

5. Whale depredation – Data collection guidelines

   Description / Abstract:  Marine mammal interactions with fisheries are a growing major world-wide ... these interactions i.e. marine mammals eating fish directly from fishing gear, known as “depredation ... depredation activity in the Southern Ocean is due to interactions with odontocetes (toothed whales ... collection framework across fisheries confronted with interactions with odontocetes is important for a better ... ......................................................................................................... 18 1.9. Interaction between Killer whales and sperm whales ... individuals; - interaction with fishing gear; - photo-identification; and four additional fields ... : - Estimated Time of Arrival (ETA); - Number of magazines with presence; - Interaction between killer whales ... Comment Boolean (yes/no) Yes No A comment field related to interaction is also available for ...

   Document : Site Section: Science

6. An ecosystem-based approach to management: using individual behaviour to predict the indirect effects of Antarctic krill fisheries on penguin foraging

   interactions within and between species. 2. Ecological interactions involving krill are of major importance to ... conditions on these interactions. In this study, we extended a behavioural model used previously to ... understand the interactions between penguins and krill to determine the indirect effect of krill fisheries on ... understanding of predator–prey interactions, indirect effects between species, and individual behaviour is ...

   Meeting Document : WG-EMM-03/34 : Auteur(s): S.H. Alonzo, P.V. Switzer and M. Mangel (USA)

7. 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

   moorings (Reid and Brierley, 2001). It has been shown previously (Reid and Brierley, 2001) that sizes of ... may occur against the predominately low winter signal (e.g. July–August in 2005) (Figure 2), and ... physical interactions operating at various scales throughout the Scotia Sea (Murphy et al., 1998) and ... . Ser. Everson, I. 1984. Marine interactions. In: Laws, R.M. (Ed.). Antarctic Ecology, 2. Academic ...

   Science Journal Paper : CCAMLR Science, Volume 14 (CCAMLR Science, Volume 14) : 27–41 : Auteur(s): Saunders, R.A., A.S. Brierley, J.L. Watkins, K. Reid, E.J. Murphy, P. Enderlein and D.G. Bone

8. Whale depredation data collection guidelines

   Abstract:  Marine mammal interactions with fisheries are a growing major world-wide issue with ... world are seriously affected by these interactions i.e. marine mammals eating fish directly from fishing ... across fisheries confronted with interactions with odontocetes is important for a better understanding of ... marine mammal interactions or are interested in expanding their observation efforts. It is based on ten ...

   Meeting Document : WG-FSA-16/09 : Auteur(s): N. Gasco, P. Tixier, M. Söffker and C. Guinet

9. 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

10. Fishery Report: Dissostichus eleginoides Heard Island (Division 58.5.2)

    shown in Table 1. In Division 58.5.2, the fishery was a trawl fishery from the 1996/97 to the 2001/02 ... 4720 2000/01 2 2995 0 0 2980 2980 2004 4984 2001/02 2 2815 0 0 2756 2756 3489 6245 2002/03 3 2879 ... of the catch) Le ng th (c m ) 50 100 150 1996/97 1997/98 1998/99 1999/00 2000/01 2001/02 2002 ... - 2000/01 - 0 1 1 50 0 5 5 - 2001/02 50 0 4 4 50 0 4 4 - 2002/03 465 3 1 4 120 7 27 33 - 2003/04 360 ...

    Document : Site Section: Publications

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