Resultados de la búsqueda

1. Differentiated catchability of trawls as a method for a more precise estimate of density of krill swarms and its biomass

   Abstract:  Krill escapement in different parts of krill trawls and their differentiated catchability have been studied. It is shown that krill possesses behavioural peculiarities representing considerable importance for catching results. It is proved that the estimation of density and size

   Meeting Document : WG-EMM-03/21 : Autor(es): V. Akishin (Russia)

2. WG-EMM Subgroup on Protected Sites: Terms of Reference – summary of CCAMLR decisions

   Abstract:  The proposed terms of reference of the WG-EMM Advisory Subgroup on Protected areas are presented "in a manner that properly places the tasks in context" of CCAMLR decisions (SC-CAMLR- XXI, paragraph 5.15; SC-CAMLR-XXI, Annex 4, paragraph 5.15). Author(s):  Secretariat Title: 

   Meeting Document : WG-EMM-03/22 : Autor(es): Secretariat

3. Options for allocating the precautionary catch limit of krill among small-scale management units in the Scotia Sea

   Abstract:  With the intent of stimulating discussion, we present four options for subdividing the precautionary catch limit of krill for Area 48 into the small-scale management units (SSMU) adopted at CCAMLR-XXI. The first three are static allocations: the first is proportional to estimated

   Meeting Document : WG-EMM-03/36 : Autor(es): R.P. Hewitt, G. Watters (USA) and P.N. Trathan (United Kingdom)

4. Foraging strategies of chinstrap penguins at Signy Island, Antarctica: importance of benthic feeding on Antarctic krill

   Abstract:  Chinstrap penguins Pygoscelis antarctica are one of the major consumers of Antarctic krill Euphausia superba in the Southern Ocean. To examine their foraging strategy, we studied foraging trip patterns and diving behaviour of chinstrap penguins breeding at Signy Island, Antarctica, using

   Meeting Document : WG-EMM-03/37 : Autor(es): A. Takahashi (Japan), M.J. Dunn, P.N. Trathan (United Kingdom), K. Sato, Y. Naito (Japan), J.P. Croxall (United Kingdom)

5. Distribution of foraging by female Antarctic fur seals

   Abstract:  The study examined the distribution of critical habitat for foraging by female Antarctic fur seals breeding at the island of South Georgia. Bathymetric features of the continental shelf around the island of South Georgia were an important indicator for the localisation of foraging. This

   Meeting Document : WG-EMM-03/38 : Autor(es): I.L. Boyd, I.J. Staniland and A.R. Martin (United Kingdom)

6. Energetics of diving in macaroni penguins

   Abstract:  Heart rate (fH), abdominal temperature (Tab) and diving depth were measured in thirteen free-ranging breeding female macaroni penguins. Measurement of these variables allowed estimation of the mass-specific rate of oxygen consumption (VO2) while diving and investigation of the

   Meeting Document : WG-EMM-03/39 : Autor(es): J.A. Green, P.J. Butler, A.J. Woakes and I.L. Boyd (United Kingdom)

7. Krill length frequency distribution in Subarea 48.3 in January–April 1988 in relation to sources of its origin

   Abstract:  Krill length frequency distribution through subarea 48.3 in 1988 January-February is considered in the frame of hypothesis of krill resources forming from two sources: Antarctic Circumpolar Current and Weddell Scotia Sea water flow. It is shown, that small krill with the mode of about 33

   Meeting Document : WG-EMM-03/40 : Autor(es): F.F. Litvinov, V.N. Shnar, A.V. Zimin and V.V. Lidvanov (Russia)

8. Exchange of wandering albatrosses Diomedea exulans between the Prince Edward and Crozet Islands: implications for conservation

   Abstract:  Exchange of 61 wandering albatrosses Diomedea exulans has been recorded between the French Crozet Islands and the South African Prince Edward Islands, 1 068 km apart in the Southern Ocean. Most movements of banded birds (57) have been westwards, from the Crozets to the Prince Edwards. In

   Meeting Document : WG-EMM-03/41 : Autor(es): J. Cooper (South Africa) and H. Weimerskirch (France)

9. Synopsis of CEMP and non-CEMP predator parameters from Admiralty Bay and Cape Shirreff, South Shetland Islands, Antarctica: their relationships to krill abundance and ice cover, 1978–2003

   Abstract:  A suite of CEMP and non-CEMP parameters collected at Admiralty Bay and Cape Shirreff, South Shetland Islands, Antarctica were analysed to assess the characteristics of the individual parameters, and their relationships to krill abundance and ice cover indices for the period 1978-2003.

   Meeting Document : WG-EMM-03/61 : Autor(es): W.Z. Trivelpiece (USA), K. Salwicka (Poland) and S.G. Trivelpiece (USA)

10. Report of the CEMP Review Workshop (Cambridge, UK, 18 to 22 August 2003)

    Title:  Report of the CEMP Review Workshop (Cambridge, UK, 18 to 22 August 2003) Approval:  Approved

    Meeting Document : WG-EMM-03/62

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