Resultados de la búsqueda

1. Spawning locations of mackerel icefish at South Georgia

   CCAMLR Scierzce, Vol. 8 (2001): 107-118 SPAWNING ... research cruises. During August 1983 a regular grid of 42 stations spaced at 30 n mile (55 km) intervals ... also from June to August. There was a sudden increase in numbers in March leading to a peak in May ... Even though the August 1983 sampling program covered a wide area, C. gllrzt7nvi larvae were only ...

   Science Journal Paper : CCAMLR Science, Volume 8 (CCAMLR Science, Volume 8) : 107–118 : Autor(es): Everson, I., A.W. North, A. Paul, R. Cooper, N.C. McWilliam and K.-H. Kock

2. 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 : Autor(es): Saunders, R.A., A.S. Brierley, J.L. Watkins, K. Reid, E.J. Murphy, P. Enderlein and D.G. Bone

3. 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 ... , the diving ability and competitive interactions of individual species within that assemblage, fi ...

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

4. Movement, growth and available abundance to the fishery of Dissostichus eleginoides Smitt, 1898 at Heard Island, derived from tagging experiments

   movement patterns of this species. Some genetic work has been published (Appleyard et al., 2001; Smith et ... al., 2001; Smith and McVeagh, 2000) which demonstrates that fi sh from widely separated locations ... et al. (2001) found very few genetic differences between fi sh in differ- ent grounds within the ... parameters (L∞ = 2 465 mm, k = 0.029 year-1, t0 = -2.56; data from SC-CAMLR, 2001). The tagged fi sh then ...

   Science Journal Paper : CCAMLR Science, Volume 9 (CCAMLR Science, Volume 9) : 33–48 : Autor(es): Williams, R., G.N. Tuck, A.J. Constable and T. Lamb

5. Fatty acid and stable isotope analyses to infer diet of Antarctic toothfish caught in the southern Ross Sea

   Epstein, 1981; Minagawa and Wada, 1984; Vander Zanden and Rasmussen, 2001; Post, 2002). Therefore, using ... . Ainley and R. Cattaneo- Vietti. 2007. Trophic interactions within the Ross Sea continental shelf ... , Hobart, Australia. Vander Zanden, M.J and J.B. Rasmussen. 2001. Variation in δ15N and δ13C trophic ... 138 where only 2 750 hooks were set instead of 4 600 hooks. Table 2: List of specimens collected ...

   Science Journal Paper : CCAMLR Science, Volume 20 (CCAMLR Science, Volume 20) : 21–36 : Autor(es): Jo, H.-S., I. Yeon, C. Lim, S.M. Hanchet, D.-W. Lee and C.-K. Kang

6. The ecosystem approach to managing fisheries: achieving conservation objectives for predators of fished species

   interactions between species. Species that directly interact with the target and by-catch species (hereafter ... CCAMLR Scier~ce, Vol . 8 (2001): 37-64 THE ECOSYSTEM ... biological interactions.) Figure 2: Structure of the food web around South Georgia Island in the Atlantic ... fishing, particularly those with the strongest interactions with the fished species (Paine, 1980; but ...

   Science Journal Paper : CCAMLR Science, Volume 8 (CCAMLR Science, Volume 8) : 37–64 : Autor(es): Constable, A.J

7. 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 ... 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 ... período de 12 años. Los datos fueron recopilados desde 1990/91 hasta 2001/02 en isla Béchervaise ...

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

8. An assessment of CCAMLR measures employed to mitigate seabird mortality in longlining operations for Dissostichus eleginoides around South Georgia

   operations for Dissostichus eleginoides off South Georgia were assessed for interactions with seabirds and ... Longlining operations for Dissostichus eleginoides off South Georgia were assessed for interactions with ... Antarctic Marine Living Resources (CCAMLR), seabird interactions with the toothfish fishery were first ... , CCAMLR-designated observers reported extensive interactions of the fishery with seabirds and sea ... season. The aims of the observer included recording seabird mortalities and interactions with ...

   Science Journal Paper : CCAMLR Science, Volume 5 (CCAMLR Science, Volume 5) : 217–230 : Autor(es): Ashford, J.R. and J.P. Croxall

9. Diet study of Antarctic toothfish caught in the east Antarctic based on stomach content, fatty acid and stable isotope analyses

   (Kock, 2001; Pinkerton and Bradford-Grieve, 2014). For a sustainable fisheries management in the ... matter path- ways and trophic interactions within food webs. This is based on the assumption that the ... trophic level (Minagawa and Wada, 1984; Vander Zanden and Rasmussen, 2001; Post, 2002). Recently, the ... . Sergent and M. Duxbury. 2006. Identification of trophic interactions within an estuarine food web ...

   Science Journal Paper : CCAMLR Science, Volume 22 (CCAMLR Science, Volume 22) : 29–44 : Autor(es): Park, H.J. , I. Yeon, E. Han, Y.J. Lee, S.M. Hanchet, G.W. Baeck, Y. Kwon, S.G. Choi, D.W. Lee and C.K. Kang*

10. Comparison of two methods to assess fish losses due to depredation by killer whales and sperm whales on demersal longlines

    longline sets, taking into account spatial heteroge- neity of both the fish resource and the interactions ... tested with a simple linear regression. Results From 1 September 2003 to 31 August 2013, 7 467 ... , 2011). While Gasco et al. 12 interactions with illegal fishing vessels negatively impacted the ... consequences of human– wildlife interactions such as depredation. Acknowledgements We wish to thank all ...

    Science Journal Paper : CCAMLR Science, Volume 22 (CCAMLR Science, Volume 22) : 1–14 : Autor(es): Gasco, N., P. Tixier, G. Duhamel and C. Guinet

Páginas