Resultados de la búsqueda

1. Reasons of differences between distribution and density of mackerel icefish (Champsocephalus gunnari) aggregations in the South Georgia area during summer and autumn periods in different years from the bottom trawl survey data

   , transition of icefish to pre-spawning condition is conditioned by visceral fat content (over 2 points). The ...

   Meeting Document : WG-FSA-05/77 : Autor(es): Zh.A. Frolkina (Russia)

2. Fish and invertebrate by-catch from Australian fisheries for D. eleginoides and C. gunnari in Division 58.5.2

   represent less than 1% and 2% respectively, of the total catch weight (target and non-target species) in ...

   Meeting Document : WG-FSA-03/73 : Autor(es): E.M. van Wijk and R. Williams (Australia)

3. Are penguins and seals in competition for Antarctic krill at South Georgia?

   seasons of 1999 and 2000 and (2) diet data to assess potential changes in their trophic niches between ...

   Meeting Document : WG-EMM-02/22 : Autor(es): K.E. Barlow, I.L. Boyd, J.P. Croxall, K. Reid, U.J. Staniland and A.S. Brierley (United Kingdom)

4. Monitoring a marine ecosystem using responses of upper trophic level predators

   index (CSI). 2. Sensitivity analyses showed that missing values had a large effect upon the accuracy of ...

   Meeting Document : WG-EMM-01/25 : Autor(es): I.L. Boyd and A.W.A. Murray (United Kingdom)

5. Summer distribution, abundance and structure of krill populations (Euphausia superba and Euphausia crystallorophias) sampled by plankton net in the western Ross Sea (January–February 2000)

   second mode consisting of sub-adults and adults (Age groups 2+ and 3+). Author(s):  M. Azzali, A. Sala ...

   Meeting Document : WG-EMM-00/38 : Autor(es): M. Azzali, A. Sala and G. Brancato (Italy)

6. Catch rates and length composition data of the longline fishery for Dissostichus eleginoides at the Prince Edward Islands: 1996/97

   3.7 million hooks and landed 2 100 tons of toothfish. Although catch rates were initially high at ...

   Meeting Document : SC-CAMLR-XVI/BG/28 : Autor(es): Delegation of South Africa

7. Entanglement of Antarctic fur seals in marine debris at Cape Shirreff and San Telmo Islets, Livingston Island, Antarctica: 1988–1997

   , given the case of observing entangled animals; (2) the implementation of more regulations over fishing ...

   Meeting Document : SC-CAMLR-XVI/BG/33 : Autor(es): Delegation of Chile

8. A comparison of acoustic targets at South Georgia and the South Orkney Islands during a season of profound krill scarcity

   10.7 gm-2 for Willis and Coronation Islands respectively). Gross regional differences in pelagic faunal ...

   Meeting Document : WG-EMM-95/75 : Autor(es): Watkins, J.L., Brierley, A.S.

9. Alternative methods for determining subarea or local area catch limits for krill in Statistical Area 48

   considered, 2) the cost of data collection, 3) the reliability of required information, 4) the ease of ...

   Meeting Document : WG-KRILL-92/16 : Autor(es): G. Watters and R.P. Hewitt (USA)

10. Responding to climate change: Adélie penguins confront astronomical and ocean boundaries

    ice edge. They also used locations where there was some twilight (2-7 hr with sun < 6° below ...

    Meeting Document : WG-EMM-10/P11 : Autor(es): G. Ballard, V. Toniolo, D.G. Ainley, C.L. Parkinson, K.R. Arrigo and P.N. Trathan

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