Résultats de la recherche
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Developments in the CEMP indices 1996
Author(s): Secretariat Title: Developments in the CEMP indices 1996 Approval: Approved
Meeting Document : WG-EMM-96/13 : Auteur(s): Secretariat
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Testing for normality in colony counts
Author(s): Secretariat Title: Testing for normality in colony counts Approval: Approved
Meeting Document : WG-EMM-96/14 : Auteur(s): Secretariat
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A history of the acquisition and analysis of sea-ice data by CCAMLR
Abstract: This paper was requested by WG-EMM in 1995 (SC-CAMLR-XIV, Annex 4, paragraph 6.49). In the early years of development of the ecosystem monitoring program sea ice data, especially derived from satellite images, was recognised as an important source of information for interpreting changes
Meeting Document : WG-EMM-96/15 : Auteur(s): Agnew, D.J.
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WG-EMM Workshop on At-sea Behaviour
Author(s): Boyd, I.L. Title: WG-EMM Workshop on At-sea Behaviour Approval: Approved
Meeting Document : WG-EMM-96/16 : Auteur(s): Boyd, I.L.
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Diet of the cape petrel Daption capense during the chick rearing period at Fildes Peninsula and Harmony Point, South Shetland Islands, Antarctica
Author(s): Silva, P., Montalti, D., Coria, N.R., Soave, G.E., Favero, M. Title: Diet of the cape petrel Daption capense during the chick rearing period at Fildes Peninsula and Harmony Point, South Shetland Islands, Antarctica Approval: Approved
Meeting Document : WG-EMM-96/17 : Auteur(s): Silva, P., Montalti, D., Coria, N.R., Soave, G.E., Favero, M.
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Krill biomass estimates for two survey boxes to the north east and north-west of South Georgia in January 1996: the beginning of a five-year monitoring program
Abstract: Acoustic surveys were carried out in January 1996 within two 100 x 80 km boxes located over the shelf-break to the north-east and north-west of South Georgia. Surveys were conducted from RRS James Clark Ross using a Simrad EK500 echo-sounder operating at 38, 120 and 200 kHz. These
Meeting Document : WG-EMM-96/18 : Auteur(s): Watkins, J.L., Murray, A.W.A., Brierley, A.S.
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A synoptic review of energetic requirements of southern ocean krill predators
Abstract: The purpose of this paper is to synthesize information on the energetics and food requirements of krill predators that may be in the most direct competition with the krill fishery. These krill predators are the Adélie (Pygoscelis adeliae), chinstrap (Pygoscelis antarctica), gentoo
Meeting Document : WG-EMM-96/19 : Auteur(s): Stansfield, A.M.
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A model at the level of the foraging trip for the indirect effects of krill (Euphausia superba) fisheries on krill predators
Abstract: 1. Although the development of fisheries for krill in the southern oceans has prompted considerable work on the indirect effects of fisheries on krill predators, to date all work has focused on population level effects. Here, we present for. the first time a model at the level of the
Meeting Document : WG-EMM-96/20 : Auteur(s): Switzer, P.V., Mangel, M.
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Climate change and zooplankton dominance in the Antarctic marine ecosystem: implications for the food web
Abstract: There is a growing body of evidence that the climate of the Antarctic Peninsula region has been warming over the past 40 years with an associated decreased frequency of winters with extensive sea-ice development. These trends potentially will have a major impact on the structure and
Meeting Document : WG-EMM-96/21 : Auteur(s): Siegel, V., Fraser, W., Trivelpiece, S., Holm-Hansen, O., Loeb, V., Hewitt, R., Trivelpiece, W.
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Indices of prey availability near the Seal Island CEMP site: 1990 through 1996
Abstract: Four indices of prey availability are calculated for prey surveys conducted in the vicinity of the Seal Island CEMP site during the austral summers of 1990-96. The indices are measures of average prey density, depth, distance from Seal Island, and persistence over time. Acoustic data
Meeting Document : WG-EMM-96/22 : Auteur(s): Hewitt, R.P., Demer, D.A., Watters, G.