Résultats de la recherche
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Further measures to combat illegal, unreported and unregulated fishing in the Convention Area
Abstract: This paper highlights the continuation of a significant level of illegal, unreported ... and unregulated fishing activities in the Convention Area. It proposes that the Commission adopt a ...
Meeting Document : CCAMLR-XVII/BG/13 : Auteur(s): Delegation of Australia
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Professional development in the CCAMLR Secretariat
Abstract: The CCAMLR Secretariat has been tasked with developing a program for CCAMLR along the ... task and provides information to be considered on the future of such a program in the CCAMLR ...
Meeting Document : CCAMLR-XXVI/09 : Auteur(s): Secretariat
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SUMMER SURVEY OF FUR SEALS AT PRINCE EDWARD ISLAND, SOUTHERN INDIAN OCEAN
gazella and Subantarctic fur seals A. tropicalis were determined at Prince Edward Island during 16–20 ... December 2008. This repeats a survey conducted in December 2001 and extends the area surveyed to include ... remained free of Subantarctic fur seals and had expanded at a mean intrinsic rate of natural increase of ...
Meeting Document : WG-EMM-10/P15 : Auteur(s): M.N. Bester, P.G. Ryan and J. Visagie
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Geographical variation in the diet of the Antarctic fur seal Arctocephalus gazella
. Author(s): R. Casaux, A. Baroni, F. Arrighetti, A. Ramón and A. Carlini (Argentina) Title: Geographical ...
Meeting Document : WG-EMM-02/10 : Auteur(s): R. Casaux, A. Baroni, F. Arrighetti, A. Ramón and A. Carlini (Argentina)
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Population trends of albatrosses and petrels at sub-Antarctic Marion Island
the last 16-18 years. All were stable or decreasing during the 1980s, followed by a recovery period ... populations, but were different from the Atlantic Ocean population. These similarities suggest a common cause ... Ocean. A recent increase in tuna longlining, as well as recent large-scale Illegal, Unregulated and ...
Meeting Document : WG-FSA-01/11 : Auteur(s): D.C. Nel, P.G. Ryan, R.J.M. Crawford, J. Cooper and O. Huyser (South Africa)
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Length-age composition of icefish (Champsocephalus gunnari, perciformes, notothenioidei, Channichthyidae) from different locations of South Georgia Island subarea
Island and near Shag Rocks and finding a difference between those two groups and the eastern group ... maturing individuals as they grow. It has been defined that a part of western group of fish at the age of 2 ... presence of fishery. It is obviously a natural character of the population under consideration. Ch.gunnari ...
Meeting Document : WG-FSA-00/32 : Auteur(s): Zh.A. Frolkina (Russia)
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Relative abundance of large whales around South Georgia
whaling in 1965, we report three independent sighting databases: a cruise in 1997, observations from Bird ... photographed off South Georgia matched animals known from Peninsula Valdes, Argentina, a population known to be ... growing at 7% per annum. In contrast, blue and fin whales appear to be less abundant. A single blue whale ...
Meeting Document : WG-EMM-99/34 : Auteur(s): M.J. Moore (USA), S.D. Berrow (UK), B.A. Jensen (USA), P. Carr (UK), R. Sears (Canada) and V.J. Rowntree, R. Payne and P.K. Hamilton (USA)
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Increase in relative abundance of fjord Notothenia rossii in Potter Cover, South Shetland Islands, after the decrease associated with commercial fishing in the area
Abstract: A monitoring program of demersal fish in inshore sites of the South Shetland Islands ... has continued in Potter Cove from 1991 to 1999, covering a continuous sampling period of sixteen years ... non commercially fished Notothenia coriiceps, which was already reported for the period 1983-1990 in a ...
Meeting Document : WG-FSA-99/30 : Auteur(s): E.R. Barrera-Oro, E.R. Marschoff and R.J. Casaux (Argentina)
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The diet of toothfish species Dissostichus eleginoides Smitt and D. mawsoni Norman with overlapping distributions around the South Sandwich Islands, Southern Ocean
correlated with their relative abundance around the islands derived from fishery bycatch data, suggesting a ... carnivores and finds that D. mawsoni and D. eleginoides occupy a similar trophic niche and are likely to ... feeding behaviour, which may reflect the increased metabolic demands of a cold water-adapted physiology ...
Meeting Document : WG-FSA-11/P03 : Auteur(s): J. Roberts, J. Xavier and D. J. Agnew
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Aggregation patterns of pelagic predators and their principal prey, Antarctic krill, near South Georgia
predators that feed upon krill. 2. Our data were collected in February 1986, during a systematic shipboard ... using strip transects, and krill abundance was simultaneously estimated using a hull-mounted echosounder ... seals were distributed in a strikingly non-random fashion at sea near South Georgia; their ...
Meeting Document : WG-CEMP-93/13 : Auteur(s): R.R. Veit (USA), E.D. Silverman (USA) and I. Everson (United Kingdom)