Résultats de la recherche
-
Preliminary report of the UK winter icefish survey, South Georgia (CCAMLR Subarea 48.3), 27 August to 21 September 2007
Abstract: This is a preliminary report of the results of the 11th UK South Georgia groundfish ... survey, the first to be conducted during the austral winter since 1997. Preliminary biomass estimates are ... provided for C. gunnari whilst new information on the winter distribution and ecology of the demersal fish ... . Lawson, C. Main and A. Pande (United Kingdom) Title: Preliminary report of the UK winter icefish survey ...
Meeting Document : WG-FSA-07/56 : Auteur(s): M. Belchier, M.A. Collins, J. Moir-Clark, S. Fielding, J. Lawson, C. Main and A. Pande (United Kingdom)
-
Results of the tagging experiment for D. eleginoides in Subarea 48.4
Abstract: Two vessels, the Argos Helena (UK) and the San Aspiring (New Zealand), fished around ... the South Sandwich Islands (Subarea 48.4) in 2006 following one vessel, the Argos Helena, fishing in ... 2005 to assess the toothfish population. We present an analysis of the catch and tagging data and a ... ) Title: Results of the tagging experiment for D. eleginoides in Subarea 48.4 Approval: Approved ...
Meeting Document : WG-FSA-06/56 : Auteur(s): A. Payne and D.J. Agnew (United Kingdom)
-
Developing conceptual models of elements of the Antarctic marine ecosystem: marine mammals
Abstract: The Convention for the Conservation of Antarctic Marine Living Resources (CCAMLR) is ... currently considering plausible models of the Southern Ocean ecosystem within the Working Group on Ecosystem ... be included in future ecosystem models of the Southern Ocean: cetaceans and pack-ice breeding seals ... . Important ecological differences exist among and between these groups, which should be considered in the ...
Meeting Document : WG-EMM-04/65 : Auteur(s): N. Gales and C. Southwell (Australia)
-
Adélie penguins foraging behaviour and krill abundance along the Wilkes and Adélie Land coasts, Antarctica
Abstract: The foraging behaviour of Adélie Penguins Pygoscelis adeliae was studied simultaneously ... the 1995/96 breeding season. The study took place in conjunction with a ship-based krill survey in the ... CCAMLR Division 58.4.1 (south of 55 °S, 80- 150 ° E) to determine the extent of overlap between penguin ... foraging areas and krill distribution. The maximal distances travelled by penguins from Shirley Island were ...
Meeting Document : WG-EMM-97/64 : Auteur(s): Kerry, K., Rodary, D., Bost, C., Lemaho, Y., Wienecke, B.C., Thomson, R., Lawless, R., Pauly, T., Robertson, G.
-
Food and feeding of the mackerel icefish (Champsocephalus gunnari) around South Georgia in January/February 1991
Abstract: The diet composition and feeding intensity of mackerel ice fish (Champsocephalus ... stations. Both, the proportion of krill (Euphausia superba) in the stomachs and the feeding intensity were ... uncommonly low in a period when energy-rich food is needed for the final maturation of the gonads. Author(s ... . Szlakowski (Poland) Title: Food and feeding of the mackerel icefish (Champsocephalus gunnari) around South ...
Meeting Document : WG-FSA-91/29 : Auteur(s): K.-H. Kock (Germany), I. Everson, S. Campbell and G. Parkes (United Kingdom), D. Cielniaszek and J. Szlakowski (Poland)
-
Modelling and Decision Making as Part of the CCAMLR Management Regime
Abstract: This paper outlines a stylised scheme designed to address the multi-objective decision ... environment essential for the effective management of the Antarctic marine ecosystem within the requirements ... horizons, time steps, constraints and data) were identified in an attempt to provide a blueprint for the ... development of suitable simulations of important Antarctic marine ecosystem interactions and to facilitate the ...
Meeting Document : WG-CSD-88/10 : Auteur(s): D.G.M. Miller (South Africa)
-
Observations of penguins in the waters off South Orkney Islands, 2011–2013
Abstract: In this study, we introduce the initial results from three seasons (2011-2013) of ... penguin observations made in the waters off the South Orkney Islands. The surveys followed pre-determined ... seasons, with Adélie (P. adeliae) and Gentoo penguins (P. papua) only present in modest numbers. The ... collected two times in the same area during the same survey. Future research will consider these results to ...
Meeting Document : WG-EMM-13/35 : Auteur(s): B.A. Krafft, G. Skaret (Norway) and P. Trathan (United Kingdom)
-
Proposal for GEF (Global Environment Facility) funding to support capacity building and training to the GEF-eligible countries with Antarctic interests
implement scientific research and monitoring in the Antarctic and Southern Ocean ecosystems, including ... ; Developing a collaborative ecosystem assessment and monitoring programme for the Antarctic LME, measuring ... potential physical and ecological degradation and destabilisation from the effects of climate change ... (particularly ocean acidification) and other factors Identifying and managing the risk from marine alien ...
Meeting Document : WG-EMM-13/44 : Auteur(s): Delegation of South Africa
-
Report from the annual survey of Antarctic krill and apex predators distribution at South Orkney Islands in 2014, and assessing escape mortality of krill in trawls
Abstract: This report describes the work and preliminary results from the fourth annual survey ... conducted around the South Orkney Islands, using a commercial krill fishing vessel as research platform. The ... overall purpose is to describe taxonomy of the macrozooplankton community, demography and density of ... Antarctic krill as well as the occurrence and distribution of krill predators. Author(s): B.A. Krafft ...
Meeting Document : WG-EMM-14/16 : Auteur(s): B.A. Krafft (Norway), L.A. Krag (Denmark), T.A. Klevjer, G. Skaret and R. Pedersen (Norway)
-
Background and criteria of establishment of Marine Protected Area (MPA) in the Weddell Sea
Russian and German scientists in the eastern part of the Weddell Sea. Data on potentially valuable for ... commercial fishing species in the eastern part of the Weddell Sea collected by German investigators in 1979 ... -2014 in the eastern part of the Weddell Sea. Author(s): A.F. Petrov, V.A. Bizikov, K.V. Shust and ... ) in the Weddell Sea Approval: Approved ...
Meeting Document : WG-EMM-14/23 : Auteur(s): A.F. Petrov, V.A. Bizikov, K.V. Shust and E.F. Uryupova (Russia)