Search results
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Analysis of albatross and petrel distribution within the CCAMLR Convention Area: results from the global procellariiform tracking database
Abstract: This paper presents an analysis of the distribution of albatrosses and petrels in the ... , with the lowest proportion of distribution being in Sub-Areas 88.2 and 88.3. Current and future ...
Meeting Document : WG-FSA-05/75 : Author(s): BirdLife International
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The error of the biomass estimate as a function of survey parameters and the statistics of a density field of krill aggregations
Abstract: Simple relationships expressing dependence of sampling relative error in biomass ... transects (sections) serve as survey parameters. Dependences offered here, can be used in practice both for ...
Meeting Document : SC-CAMLR-VI/BG/39 : Author(s): Z.I. Kizner (USSR)
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Setting management goals using information from predators
of ecosystem structure and function. Following this, the precautionary approach developed in the ... trophic levels in setting catch limits for target prey species is described. The last section considers ...
Meeting Document : WG-EMM-07/P7 : Author(s): A. Constable (Australia)
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Influence of sampling protocol on diet determination of gentoo penguins, Pygoscelis papua and Antarctic fur seals, Arctocephalus gazella
in the mass of food recovered from penguins were found but this was attributed to the mass of penguin ... sampled. There were no differences in diet composition between protocols and although body mass was a ...
Meeting Document : WG-EMM-99/29 : Author(s): S.D. Berrow, R.I. Taylor and A. Murray (United Kingdom)
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CLIMATE CHANGE AND THE ANTARCTIC MARINE ENVIRONMENT: MANAGEMENT IMPLICATIONS
international obligations. We suggest that in order for CEP and CCAMLR to undertake their respective schedules ... greatest amount. All of the risks described in this paper probably vary with latitude and longitude, with ...
Meeting Document : WG-EMM-09/24 : Author(s): P.N. Trathan and D. Agnew (United Kingdom)
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A brief exploitation of the stone crab Lithodes murrayi (Henderson) off south west Africa, 1979/80
crabs were present in small numbers over a much larger area. Over 90 per cent of the fishing effort was ... applied in this area of high concentration, accounting for almost 95 per cent by mass of the total catch ...
Meeting Document : WS-CRAB-93/21 : Author(s): R. Melville-Smith (South Africa)
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Destruction of Antarctic terrestrial ecosystems by a rapidly increasing fur seal population
past decade there has been a dramatic increase in the number of Antarctic fur seals Arctocephalus ... of seals were present on the island prior to the initiation of commercial hunting in the early 1820s ...
Meeting Document : SC-CAMLR-VII/BG/06 : Author(s): R.I. Lewis Smith (United Kingdom)
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Model diagnostics for the Antarctic krill assessment for Subarea 48.1
assessment being developed to set catch limits for Antarctic krill in Subarea 48.1. A "base-case" ... ; configuration of the krill model was presented to EMM in 2015 (Kinzey et al. 2015a) along with seven alternative ...
Meeting Document : WG-FSA-15/60 : Author(s): D. Kinzey, G.M. Watters and C.S. Reiss (USA)
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Progress report of the CEMP Special Fund overwinter penguin tracking project
the CEMP Special Fund in 2015/16. With the assistance of the Secretariat, we purchased 150 ARGOS-based ... tags). Data collection continues for one juvenile penguin and 50 adult penguins as of 13 June 2017. In ...
Meeting Document : WG-EMM-17/07 : Author(s): J. Hinke, G. Watters, M. Santos, M. Korczak-Abshire, G. Milinevsky and V. Lytvynov
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Modelling crustacean fisheries: effects of parasites on management strategies
fishery is affected by a parasite. Retaining females in the catch is preferable in most cases. Treating or ...
Meeting Document : WS-CRAB-93/09 : Author(s): A.M. Kuris and K.D. Lafferty (USA)