Resultados de la búsqueda
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Shags in Antarctica: their feeding behaviour and ecological role in the marine food web.
Abstract: Feeding behaviour, ecological role in the marine food web and population trend of the ... of both sexes partition foraging depths and food resources, which might diminish intra-specific ... requirements at the nest increase, they increment the number but reduce the duration of the feeding trips. A ... steady declining trend in the number of breeding pairs of both species has been observed in the last ...
Meeting Document : WG-FSA-05/P5 : Autor(es): Casaux, R., Barrera-Oro, E.R.
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Report on a tuna long-lining fishing voyage aboard Southern Venture to observe seabird by-catch problems
Abstract: Incidental captures of seabirds, and the behaviour of seabirds around the fishing gear ... as it was deployed, were observed during 8-days' fishing of a New Zealand-owned tuna long-liner ... . From 11,200 hooks set 6 seabirds were hooked and recovered: 5 Wandering Albatross Diomedea exulans of ... birds survived hooking in this study because of the lighter gear and quicker recovery of the long-line ...
Meeting Document : WG-IMALF-94/10 : Autor(es): M.J. Imber (New Zealand)
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CLASSIFICATION GUIDE FOR POTENTIALLY VULNERABLE INVERTEBRATE TAXA IN THE ROSS SEA LONG-LINE FISHERY
Abstract: Conservation Measure 22-06, in the absence of site-specific or other conservation ... to be taken when evidence of a Vulnerable Marine Ecosystem (VME) is encountered in the course of ... fishing operations. Monitoring fishing operations for encounters with evidence of a potential VME entails ... identification of specific taxonomic groups of invertebrates, such as sponges or corals. Identification of these ...
Meeting Document : WG-FSA-08/19 : Autor(es): S. Parker, D. Tracey, E. Mackay, S. Mills, P. Marriott, O. Anderson, K. Schnabel, D. Bowden and M. Kelly (New Zealand)
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RECRUITMENT AND BODY SIZE IN RELATION TO TEMPERATURE IN JUVENILE PATAGONIAN TOOTHFISH (DISSOSTICHUS ELEGINOIDES) AT SOUTH GEORGIA
commercially important, deepwater nototheniid fish, was examined at the sub-Antarctic island of South Georgia ... . Abundance of the 1+ juvenile fish cohort (13 to 15 month old dependent on survey date) was found to vary ... and larvae were not significantly correlated with juvenile density. The mean length of 1+ fish ... attained after 13-15 months was higher in years of high juvenile abundance and was significantly inversely ...
Meeting Document : WG-FSA-08/P02 : Autor(es): M. Belchier and M.A. Collins
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Sistema de inspección de la CCRVMA
implements a System of Inspection. CCAMLR’s System of Inspection was established in 1989 to support the ... comprehensive inspections of vessels by Contracting Parties. The System of Inspection provides for: procedures ... for the designation of inspectors the rights and responsibilities of Inspectors procedures for ... on evidence acquired under the System of Inspection. Designated Inspectors Members may appoint ...
Page : Site Section: Compliance
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Existing initiatives that provide an extensive framework for research and monitoring in East Antarctica
considered a number of issues relating to the development of RM plans, including that guidance is needed from ... the Scientific Committee and Commission in the detailed structure of the plans. SC-CAMLR endorsed ... System of Marine Protected Areas (EARSMPA) contains the priority elements of the RM Plan to support the ... management of that system. Here, we show how the scientific initiatives currently underway in the region ...
Meeting Document : SC-CAMLR-IM-I/BG/01 : Autor(es): Delegations of Australia, France and the European Union
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Pleuragramma antarcticum distribution in the Ross Sea during late austral summer 2013
Abstract: Research during the last decade has revealed much about the early life history of ... Pleuragramm antarcticum, including confirmation of the first known nursery ground in Terra Nova Bay. However ... the central Ross Sea and one location in the far south of the eastern Ross Sea (in the Bay of Whales ... ). Larval P. antarcticum made up more than 99% of the icthyoplankton in the western Ross Sea. Most of these ...
Meeting Document : WG-EMM-14/38 : Autor(es): C. Brooks and K. Goetz (USA)
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Integrating Climate and Ecosystem Dynamics in the Southern Ocean (ICED) programme: developing links between ICED and CCAMLR
programme of the Integrated Marine Biogeochemistry and Ecosystem Research (IMBER) Programme and is closely ... analyses to improve our understanding of change and the implications for Southern Ocean ecosystems and for ... management of human impacts. A diverse range of multidisciplinary research is underway through core ... been made in understanding the structure and functioning of ecosystems, modelling species and food webs ...
Meeting Document : WG-EMM-16/22 : Autor(es): E. Murphy, R. Cavanagh, N. Johnston, E. Hofmann and A. Constable
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Propuesta Preliminar para un Área Marina Protegida en el Dominio 1 PARTE A-2: Modelo de AMP
led by Argentina and Chile. Specifically, this paper describes the rationale behind the development of ... Abstract: This document contributes to the planning process for the designation of a Domain 1 MPA ... the Domain 1 MPA model, which was based on the identification of Priority Areas for Conservation (PAC ... , WG-EMM-17/23, SC-CCAMLR XXXVI/XX) and considerations of krill fishery management and climate change ...
Meeting Document : SC-CAMLR-XXXVI/18 : Autor(es): Delegations of Argentina and Chile
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Diet overlap among top predators at the South Orkney Islands, Antarctica
2000 at South Orkney Islands. Overall, the diet of most of the predators was mainly composed of krill ... , fish or penguins. The re-occurrence of prey among predators was intermediate and ranged from 25.3 to ... 36.7 and fish, krill and squid re-occurred most frequently. The re-occurrence of fish among predator ... had high overlap of fish prey. Predators that could forage on demersal or water column prey had yearly ...
Meeting Document : WG-EMM-18/04 : Autor(es): M.L. Bertolin and R. Casaux