Resultados de la búsqueda
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Efficiency and cost-effectiveness
contributions to meet such priorities. Alternatively, as it has become customary in recent years, it may be ... necessary for the Commission to identify high-priority items and then allocate additional funds for these ... items specifically in excess of the zero-growth threshold. Without such an approach, the RP considered ... ) CCAMLR-XXVII, paragraph 17.6. Customary practice of one-off allocations for specific tasks. Cost recovery ...
Page : Site Section: The Organisation
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Variations in condition indices of mackerel icefish at South Georgia from 1972 to 1997
predominantly on krill. An index of condition which uses the ratio of the measured total mass to the estimated ... in krill availability. Condition index provides a useful proxy for krill density and is likely to be ... by the Convention for the Conservation of Antarctic Marine Living Resources. An index of condition ... account for 20% of the total mass (Kock, 1992; Everson et al., 1996). Arising from this, we envisage two ... were used to derive an estimated mass for each fish ( and K,,). Two condition indices were calculated ... ) for providing an indicator of krill availability to icefisli. Comparison of Condition Index to ...
Science Journal Paper : CCAMLR Science, Volume 8 (CCAMLR Science, Volume 8) : 119–132 : Autor(es): Everson, I. and K.-H. Kock
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First Annual Report of the CCAMLR Otolith Network, 2002
agreement in age estimations between all three readers, with no evidence of biases >2 years that would ... the CCAMLR Otolith Network (CON), following the Workshop on Estimating Age in Patagonian Toothfish ... held at the Centre for Quantitative Fisheries Ecology (CQFE), Old Dominion University, United States ... exchanges should 1) define better how these differences in interpretation may affect age estimates, and 2 ...
Meeting Document : WG-FSA-02/51
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Spatial distribution of foraging by female Antarctic fur seals
Abstract: The study tested the hypothesis that the distribution of critical habitat for foraging ... gradients in the oceans and also by the need to avoid local competition for food. It also tested the ... years when there were different amounts of prey available. Females were constrained to forage mainly ... within 100 km of the location at which the offspring was being raised. When this constraint was removed ...
Meeting Document : WG-EMM-01/26 : Autor(es): I.L. Boyd, I.J. Staniland and A.R. Martin (United Kingdom)
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Fishes incidentally caught by Japanese Antarctic krill commercial fishery to the north of the South Shetland Islands in February 1997
Niitaka Maru were made from 1 to 23 February, 1997 to the north of the South Shetland Islands. Among 80 ... hauls. Except for one channichthyid juvenile of Neopagetopsis ionah, by-catch fishes were referred to ... estimated value was 20 to 380 ind./t. The present by-catch data did not provide clear relationship between ...
Meeting Document : WG-EMM-97/72 : Autor(es): Iwami, T., Ichii, T., Naganobu, M., Kawaguchi, S.
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Adhesión a la Convención
To accede to the Convention a State must meet the conditions set out in Article XXIX, paragraph 1 ... include any details of research being undertaken, or being planned for, in the Convention Area. On request ... , the Secretariat will provide an example of an Instrument of Accession. ...
Page : Site Section: The Organisation
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Variability of krill stock composition and distribution in the vicinity of Elephant Island during AMLR investigations 1988-1992
recruitment from the 1989/90 and 1990/91 year classes. Year class success may be related to the abundance of ... distributional patterns during each year indicate that the older age classes were associated with oceanic/Drake ... five year period indicates strong recruitment from the 1987/88 and 1990/91 year classes and poor ... Passage waters while younger classes were associated with water masses to the south. Between-year ...
Meeting Document : WG-KRILL-92/12 : Autor(es): V. Loeb (USA) and V. Siegel (Germany)
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Further analysis of spatial patterns of benthic invertebrate habitats from fishery bycatch in the Ross Sea region
collected for two fishing seasons, with 4 728 longline segments observed. Several regions with consistent ... evidence of VME taxa. Identifiable sponge and/or gorgonian habitats occurred at a typical scale of 10-30 km ... indicate that several VME taxa are detected between 60% and 80% of the time when present, and that ... varies among four benthic bioregions developed for the Ross Sea. Together, the data show that vulnerable ...
Meeting Document : WG-FSA-10/30 : Autor(es): S.J. Parker, R.G. Cole and S.M. Hanchet (New Zealand)
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TROPHIC OVERLAP OF WEDDELL SEALS (LEPTONYCHOTES WEDDELLI) AND ANTARCTIC TOOTHFISH (DISSOSTICHUS MAWSONI) IN THE ROSS SEA, ANTARCTICA
item for Weddell seals in the Ross Sea. • We summarise the life history of Weddell seals to provide an ... observations, animal-mounted camera information, and observations from field scientists in the McMurdo Sound ... region suggest that toothfish are a significant prey item for Weddell seals. • In contrast, research ... importance of toothfish as a prey item for seals, but no results are available. • We have compared mortality ...
Meeting Document : WG-EMM-08/43 : Autor(es): M.H. Pinkerton, A. Dunn and S.M. Hanchet (New Zealand)
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Modelling and Decision Making as Part of the CCAMLR Management Regime
horizons, time steps, constraints and data) were identified in an attempt to provide a blueprint for the ... environment essential for the effective management of the Antarctic marine ecosystem within the requirements ... of CCAMLR Article II. Eight attributes (purpose, description, variables, driving forces, time ... formulation of a suitable decision-making protocol for management purposes. Author(s): D.G.M. Miller (South ...
Meeting Document : WG-CSD-88/10 : Autor(es): D.G.M. Miller (South Africa)