Résultats de la recherche

1. Results of fish stock assessment survey, South Georgia region, November - December 1986

   rossii and Patagonotothen brevicauda guntheri were an order of magnitude lower than observe by Kock in ... than 1984/85, although not by an order of magnitude. Abundances of Notothenia gibberifrons and ... /85 year classes. Coefficients of variation ranged from 67.9% (Notothenia squamifrons) to 12.6% (C ... described based on results of a stratified random bottom trawl survey. A total of 124 tows were undertaken ... lengths ranged between 13-76 cm, with an overall mean length of 34.2 cm (Figure 20). In contrast to ... ' 1"0/ ,9, o 10 20 30 40 LENGTH, CM 50 Figure 3. Length frequency distribution, li. rossii ... :::> 0 w ~ 20 u... 10 o ( ~, o 10 20 30 40 50 LENGTH, CM Figure 5. Length frequency distribution ... Z w :::> 0 w Cl::: ~ 50 o 'I' (,\ (I'Y'\(II'¥I' '\{'\ o 10 20 30 40 50 LENGTH, CM Figure ...

   Science Journal Paper : Selected Scientific Papers, SC-CAMLR-SSP/4 (Selected Scientific Papers, SC-CAMLR-SSP/4) : 143-183 : Auteur(s): Gabriel, W.L.

2. Cephalopods: Trophic modelling of the Ross Sea

   possibly two year classes (Lu & Williams 1994) although they could also represent more than one spawning ... released one or two at a time. The numbers of eggs produced are known only for a few species. It is ... 13–30% of wet weight and a value for ash proportion of 0.9–2.4% of wet weight equivalent to c. 7.7 ... squids in temperate waters. Grist & Jackson (2004) provide a physiologically based model for two-phase ...

   Document : Site Section: Publications

3. CCAMLR-XVIII

   , unregulated and unreported fishing in the Convention Area for the year to 30 June 1999 Delegation of Australia ... fishery Delegation of Australia CCAMLR-XVIII/13 Proposal by Chile for an exploratory fishery of ... Commission for the Conservation of Antarctic Marine Living Resources CCAMLR-XVIII/20 Notification of France’s ... or arrangements CCAMLR Observer (Italy) CCAMLR-XVIII/BG/30 US plans for fishing for crab in Subarea ...

   Meeting

4. Spatial distribution of foraging by female Antarctic fur seals

   Abstract:  The study tested the hypothesis that the distribution of critical habitat for foraging ... gradients in the oceans and also by the need to avoid local competition for food. It also tested the ... within 100 km of the location at which the offspring was being raised. When this constraint was removed ... years when there were different amounts of prey available. Females were constrained to forage mainly ...

   Meeting Document : WG-EMM-01/26 : Auteur(s): I.L. Boyd, I.J. Staniland and A.R. Martin (United Kingdom)

5. Data collection and sharing

   next few years, for both krill and other species, will increase the scale and complexity of data ... likely to increase the workload on the CCAMLR capability for information management, especially during ... Members. Ensure that these CPs do have an obligation to report on their fishing activities and to abide by ... 3.3.1 Extent to which CCAMLR has agreed formats, specifications and timeframes for data ...

   Page : Site Section: The Organisation

6. Dynamic model of krill Euphausia superba swarm

   (Okubo, 1980, 1986). It was assumed that the above mentioned model can also be applicable to krill swarms ... normally used for fish groupings. Author(s):  Kalinowski, J., Azzali, M. Title:  Dynamic model of krill ... Abstract:  During the Italian Antarctic Expeditions to the Ross Sea, in the years 1989- 1994 ...

   Meeting Document : WG-EMM-95/68 : Auteur(s): Kalinowski, J., Azzali, M.

7. e-sc-xxix-a5.pdf

   ... for frequencies higher than 120 kHz. 2.14 The first error (an error in the ‘shape file’) seems to ... produced by using 90 – θ or 270 + θ with an N(–20°,28°) orientation distribution indicated that the ... method for correcting sample-averaging effect on orientation variance ..... 155 Identify length ... outlined local arrangements for the meeting. 1.2 The terms of reference for the meeting focused on the application/pdf attached to:SG-ASAM-10

   Meeting Report : SG-ASAM-10

8. Terra Nova Bay: hot spot in marine and terrestrial biodiversity, knowledge and functioning of the ecosystem

   Abstract:  The Terra Nova Bay area is particularly valuable for science due to the presence of ... . From an oceanographic perspective, the area is characterised by the occurrence of the Terra Nova Bay ... polynya, a crucial region for the formation of the High Salinity Shelf Water (HSSW), formed by the ... Bay represents a nursery area for the pelagic silverfish, a key species in the coastal food web, and ...

   Meeting Document : WS-MPA-11/14 : Auteur(s): S. Torcini, M. Vacchi, S. Aliani, G. Bavestrello, A. Bergamasco, G. Budillon, B. Calcinai, G. Catalano, R. Cattaneo-Vietti, C. Cerrano, M. Chiantore, S. Corsolini, R. Bargagli, A. Dell’Anno, G. di Prisco, G. Fusco, S. Focardi, L. Gugliemo, G. Lauriano, P. Luporini, O. Mangoni, S. Olmastroni, F. Pezzo, E. Pisano, L. Ghigliotti, P. Povero, S. Puce, A. Pusceddu, E. Rusciano, M. Saggiomo, V. Saggiomo, M.C. Gambi, S. Schiaparelli, G. Spezie, C. Verde, P. Del Negro (Italy)

9. Scientific background document in support of the development of a CCAMLR MPA in the Weddell Sea (Antarctica) – Version 2016 – Part C: Data analysis and MPA scenario development

   , newly analysed data layers on seabirds and demersal fish. Chapter 2 provides an update of the newly ... ) the scientific background and justification for the development of a marine protected area (MPA) in ... development of the objectives and finally of the borders for the WSMPA. Earlier versions of Parts A-C were ... necessary foundation for developing a WSMPA proposal (SC-CAMLR-XXXIV, § 5.11). Here, the authors present the ...

   Meeting Document : WG-EMM-16/03 : Auteur(s): K. Teschke, H. Pehlke, M. Deininger and T. Brey on behalf of the German Weddell Sea MPA project team

10. Size and density of krill layers fished by a Japanese trawler in the waters north of Livingston Island in January 1988

    tow were: one (30 instances); two (one instance); three (two instances); and six (one instance). All ... 10 20 30 40 50 60 70 80 NET V 0 L U MED ENS IT Y ( g. m-3 ) Figure 3: Frequency distributions of ... -operative survey between RV Kaiyo Maru and a Japanese trawler was conducted from 17 to 20 January 1988 on ... the fishing ground north of Livingston Island (Figure 1). A total of 30 experiments on TS measurement ...

    Science Journal Paper : Selected Scientific Papers, SC-CAMLR-SSP/6 (Selected Scientific Papers, SC-CAMLR-SSP/6) : 339–345 : Auteur(s): Endo, Y. and Y. Shimadzu

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