Résultats de la recherche

1. Low genetic diversity in the Antarctic toothfish (Dissostichus mawsoni) observed with mitochondrial and intron DNA markers

   stock relationships. Methods and materials Sampling of D. mawsoni During summer 2001, tissue ... ’ fragment of the control region, which is highly variable in some fi shes (Ishikawa et al., 2001), and a ... were tagged during the 2001, 2002 and 2003 seasons; the Table 2: Genotype frequencies at the CK6 ... relatively short distances between 5 and 73 km over 3 to 695 days (Hanchet et al., 2001; Sullivan et al ...

   Science Journal Paper : CCAMLR Science, Volume 12 (CCAMLR Science, Volume 12) : 43–51 : Auteur(s): Smith, P.J. and P.M. Gaffney

2. Biomass of myctophids in the Atlantic sector of the Southern Ocean as estimated by acoustic surveys

   ) (MZ/square miles), cr = "in situ" mean acoustic back-scattering cross-section for single fish of ... = = mean acoustic back-scattering cross-section per 1 kg of fish weight (m2/kg), mean weight of one fish ... -scattering cross-section per kilogram of fish weight was taken to be 0.0105 m2/kg because this value was ...

   Science Journal Paper : Selected Scientific Papers, SC-CAMLR-SSP/7 (Selected Scientific Papers, SC-CAMLR-SSP/7) : 417–431 : Auteur(s): Filin, A.A., K.V. Gorchinsky and V.M. Kiseleva

3. Possible effects of different levels of krill fishing on predators – some initial modelling attempts

   krill predator species. A 'one-way' interaction model is developed, in which krill abundance ... 'two-way' interaction model (including also the effect of differing predator consumption ... lues for parameters SF and S? will be discussed in the following section. ONE-WAY INTERACTION ... ' interaction model is developed, in which krill abundance fluctuations impact on the predator population, but ... management recommendations. A mathematical framevvork for a 'two-way' interaction model (including also the ... the parameter y (see sub-section 'Deterministic Evaluations of the Effect of Fishing' for a ...

   Science Journal Paper : CCAMLR Science, Volume 2 (CCAMLR Science, Volume 2) : 79–97 : Auteur(s): Butterworth, D.S. and R.B. Thomson

4. Archival and satellite-linked data recorders

   between years. SECTION I. ARCHIVAL DATA RECORDERS An archival recorder is an instrument which gathers ... Appendix 1. SECTION II. SATELLITE-LINKED RECORDERS One of the major limitations of the archival ... recorders discussed in the previous section is that they must be recovered. Satellite-linked recorders ...

   Science Journal Paper : Selected Scientific Papers, SC-CAMLR-SSP/4 (Selected Scientific Papers, SC-CAMLR-SSP/4) : 475-493 : Auteur(s): Hill, R.D.

5. Prey monitoring surveys: a discussion of the characteristics necessary in prey surveys

   such surveys and the level of interaction is only a small proportion of the total Southern Ocean. The ... is primarily aimed at purely predator/prey interactions. Alternative designs that are as efficient ...

   Science Journal Paper : Selected Scientific Papers, SC-CAMLR-SSP/4 (Selected Scientific Papers, SC-CAMLR-SSP/4) : 377-391 : Auteur(s): Everson, I.

6. Joinville–D’Urville Islands (Subarea 48.1) – a former fishing ground for the spiny icefish (Chaenodraco wilsoni), at the tip of the Antarctic Peninsula – revisited

   subsample of the respective species in each haul following standard procedures (Jones et al., 2001 ... , three, fi ve and six hauls were conducted in those years (Sosinski and Trella, 2001). USSR fi shing ... ; Sosinski and Trella, 2001) which were easily missed during research vessel surveys. Fishable ... Trella, 2001). Catches in the commercial fi shery, as far as was known, were often 5 tonnes/hour and ...

   Science Journal Paper : CCAMLR Science, Volume 11 (CCAMLR Science, Volume 11) : 1–20 : Auteur(s): Kock, K.-H., L. Pshenichnov, C.D. Jones, K. Shust, K.E. Skora and Zh.A. Frolkina

7. A review of data on abundance, trends in abundance, habitat use and diet of ice-breeding seals in the Southern Ocean (submitted to the 2008 Joint CCAMLR-IWC Workshop)

   winter reflected the interaction between the reliance of seals on regions of high zooplankton abundance ... ., 2001; Sato et al., 2002; Hindell et al., 2002; Davis et al., 2003; Watanabe et al., 2003; Fuiman et ... issues, the acknowledged guesswork underlying Laws’ (1953) estimates, and the lack of information on ...

   Science Journal Paper : CCAMLR Science, Volume 19 (CCAMLR Science, Volume 19) : 49–74 : Auteur(s): Southwell, C., J. Bengtson, M. Bester, A.S. Blix, H. Bornemann, P. Boveng and M. Cameron, J. Forcada, J. Laake, E. Nordøy, J. Plötz, T. Rogers, D. Southwell, D. Steinhage, B.S. Stewart and P. Trathan

8. Preliminary results of a bottom trawl survey around Elephant Island in October and December 1987

   interactions with the environment and their trophic links with plankton and benthos. In the first years (1975 ...

   Science Journal Paper : Selected Scientific Papers, SC-CAMLR-SSP/5 – Part II (Selected Scientific Papers, SC-CAMLR-SSP/5 – Part II) : 185-200 : Auteur(s): Kock, K.-H.

9. Large-scale peculiarities of phytocenosis species composition in the surface layer in the Antarctic Atlantic and Indian Ocean sectors

   section V) following the main system of currents which is typical for this part of the Antarctic Indian ... . Abstracts of the Third Meeting of Soviet oceanologists. Section: Physics and chemistry of the ocean ...

   Science Journal Paper : Selected Scientific Papers, SC-CAMLR-SSP/5 – Part II (Selected Scientific Papers, SC-CAMLR-SSP/5 – Part II) : 201-214 : Auteur(s): Makarov, R.R. and K.P. Fedorov

10. Analysis of results from demersal fish surveys at South Georgia, undertaken by the United Kingdom and the USSR, January and February 1990

    section 3.1 may have been made on the same concentration of fish. If this were the case, it might mean ... following results duplicate those in section 6 with the exception that the large haul of 23 tonnes at ... distribution of the species as described in section 4.2. It was agreed that bottom trawl surveys should not be ... rectangles. The proposed system is outlined in Table 3. 3. Sampling Methods Each sampling section will ...

    Science Journal Paper : Selected Scientific Papers, SC-CAMLR-SSP/7 (Selected Scientific Papers, SC-CAMLR-SSP/7) : 223–254 : Auteur(s): (Report of a Joint UK/USSR Workshop, 23 to 27 July 1990)

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