Résultats de la recherche

1. 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 ... ' 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 ... estiman 10s parametros de 10:s indices de supervivencia de 10s depredadores en funcion de la abundancia ... annual survival rates, and krill abundance. Next, a 'one-way' interaction model is developed, in ...

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

2. Estimation of natural mortality for the Patagonian toothfish at Heard and McDonald Islands using catch-at-age and aged mark-recapture data from the main trawl ground

   0.00 0.05 0.10 0.15 0.20 0 5 10 15 20 25 1997 1998 0 5 10 15 20 25 1999 2000 2001 2002 2003 ... 0.3 0 5 10 15 20 25 1998 2000 0 5 10 15 20 25 2001 2002 2003 0.0 0.1 0.2 0.3 2004 0.0 0.1 ... 0 20 40 60 5 10 15 20 1998 1999 5 10 15 20 2000 2001 2002 2003 2004 0 20 40 60 2005 0 ... Constable (2008). Updating Candy and Constable (2008), the total releases up to August 2009 for Grounds ...

   Science Journal Paper : CCAMLR Science, Volume 18 (CCAMLR Science, Volume 18) : 29–45 : Auteur(s): Candy, S.G., D.C. Welsford, T. Lamb, J.J. Verdouw and J.J. Hutchins

3. Phytoplankton distribution in the mixed layer: implication to krill abundance

   . File:  10-Yamazaki-and-Osborn.pdf ... mezcla en la capa superior es menor de 10 esperado. Sin embargo, el efecto en la dinamica es vital ... interaction and the physiological conditions but also the in situ physical environment. The problem, as it ... interaction can be "directly" evaluated by the model. Recent advancements of computer technology make the ... mixed layers are not apparent. Since wind speeds were typically 10 to 15 m S-1 (Chapman, personal ...

   Science Journal Paper : Selected Scientific Papers, SC-CAMLR-SSP/5 – Part I (Selected Scientific Papers, SC-CAMLR-SSP/5 – Part I) : 331–356 : Auteur(s): Yamazaki, H. and T.R. Osborn

4. Commercial krill fisheries in the Antarctic, 1973 to 1988

   (April to August). Trends in the fishery with respect to independent estimates of krill abundance and ... 48.3 where fishing is predominantly confined to the winter months (April to August). Trends in the ... (taken in groups by 10-day period and 0.5 0 latitude x 10 longitude) have been available since 1985/86 ... ). Sporadic catches in Statistical Area 88 reached a peak of 10 637 tonnes in 1982/83 and exhibited a ... plot total catches by month for various subareas and time periods (Figure 10). Monthly catch trends ...

   Science Journal Paper : Selected Scientific Papers, SC-CAMLR-SSP/6 (Selected Scientific Papers, SC-CAMLR-SSP/6) : 229–281 : Auteur(s): Miller, D.G.M.

5. Temporal variability and the interrelationships between CEMP parameters collected on Adélie penguins at Béchervaise Island

   examined for Adélie penguins over a period of 12 years. Data were collected from 1990/91 to 2001/02 at ... . 10 (2003): 75–90 75 TEMPORAL VARIABILITY AND THE INTERRELATIONSHIPS BETWEEN CEMP PARAMETERS ... period of 12 years. Data were collected from 1990/91 to 2001/02 at Béchervaise Island, Eastern ... de 12 ans. Les données ont été collectées de 1990/91 à 2001/02 à l’île Béchervaise, dans l’est de ... параметрами для пингвинов Адели на протяжении 12-летнего периода. Данные собирались с 1990/91 по 2001/02 гг ...

   Science Journal Paper : CCAMLR Science, Volume 10 (CCAMLR Science, Volume 10) : 75–90 : Auteur(s): Emmerson, L.M., J. Clarke, K.R. Kerry and C. Southwell

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

   bottom longline in the Ross Sea during the 2001 and 2002 fishing seasons was analysed (3 937 and 5 426 ... stomachs examined respectively). Fish sampled in 2001 were caught at depths of 317 to 2 154 m and ranged ... and ranged from 62 to 197 cm TL. A high proportion of stomachs were empty (34% in 2001 and 49% in 2002 ... identification difficult. Fish were the most important prey category (% F = 86 in 2001 and % F = 77 in 2002), in ... . 10 (2003): 113–123 113 DIET OF THE ANTARCTIC TOOTHFISH (DISSOSTICHUS MAWSONI) FROM THE ROSS SEA ... longline in the Ross Sea during the 2001 and 2002 fi shing seasons was analysed (3 937 and 5 426 stomachs ... examined respectively). Fish sampled in 2001 were caught at depths of 317 to 2 154 m and ranged from 58 ... ranged from 62 to 197 cm TL. A high proportion of stomachs were empty (34% in 2001 and 49% in 2002) and ...

   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

7. Physical oceanographic setting of the Siedlecki January 1987, South Shetland Island data set

   Scotia Sea water by a zone of varied width (10 to 100 km) of water which can best be considered as ... varied width (10 to 100 km) of water which can best be considered as continental margin water, advected ... de Scotia par une zone d"eau de largeur variee (10 a 100 km) que I'on peut considerer comme une eau ... 0 del mar de Scotia por una zona de agua una amplitud que varia entre 10 Y 100 km que se puede ... considerar como agua del margen continental, lIevada a la region, a 10 largo del borde extremo occidental de ...

   Science Journal Paper : Selected Scientific Papers, SC-CAMLR-SSP/5 – Part II (Selected Scientific Papers, SC-CAMLR-SSP/5 – Part II) : 161-184 : Auteur(s): Gordon, A.L.

8. Fishing intensity of the Soviet fleet in krill fisheries in the southern Atlantic (Subareas 48.2 and 48.3)

   02kasatkina ivanova.indd CCAMLR Science, Vol. 10 ... ecosystem approach adopted by CCAMLR (SC-CAMLR, 1993 and 2001; Thomson et al., 2001; Hewitt and Low, 2000 ... theory of fi sheries systems developed in AtlantNIRO by Kadilnikov (1985 and 2001). This theory ... CCAMLR Statistical Bulletins (CCAMLR, 1994 and 2001). Fishing effort was standardised over the groups ...

   Science Journal Paper : CCAMLR Science, Volume 10 (CCAMLR Science, Volume 10) : 15–35 : Auteur(s): Kasatkina, S.M. and V.F. Ivanova

9. Is current management of the Antarctic krill fishery in the Atlantic sector of the Southern Ocean precautionary?

   subareas to monitor krill biomass in survey grids covering between 10 000 and 125 000 km 2. Cautious ... 2000 2001 11 6 10 3 1 2 2002 21 2 3 1 0 1 2003 3 3 4 1 1 1 2004 12 9 14 1 2 2005 ... established in three of the subareas to monitor krill biomass in survey grids covering between 10 000 and 125 ... more than 10%. Constable et al. (2000) and Miller and Agnew (2000) provide full details of these ... risk (10% probability of falling below 20%). The precautionary catch limit is for the whole of ...

   Science Journal Paper : CCAMLR Science, Volume 23 (CCAMLR Science, Volume 23) : 31–51 : Auteur(s): Hill, S.L., A. Atkinson, C. Darby, S. Fielding, B.A. Krafft, O.R. Godø, G. Skaret, P.N. Trathan and J.L. Watkins

10. A stock assessment model of Antarctic toothfish (Dissostichus mawsoni) in the Ross Sea Region incorporating multi-year mark-recapture data

    hence a multi-year mark-recapture tagging program was initiated by New Zealand fishing vessels in 2001 ... 1999 14 282 0 296 2 281 2000 64 688 0 752 2 340 2001 113 347 133 593 2 314 2002 10 933 412 1 355 2 ... mark-recapture tagging program was initiated by New Zealand fishing vessels in 2001, and tagging has ... . Mormede et al. 40 to 10 nations each year (Hanchet et al., 2013). Initially, catch limits were derived ... -per-unit- effort (CPUE) indices may be unreliable as indices of abundance (Harley et al., 2001 ...

    Science Journal Paper : CCAMLR Science, Volume 21 (CCAMLR Science, Volume 21) : 39–62 : Auteur(s): Mormede, S., A. Dunn and S.M. Hanchet

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