Résultats de la recherche
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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 : Auteur(s): R.I. Lewis Smith (United Kingdom)
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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 : Auteur(s): Z.I. Kizner (USSR)
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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 : Auteur(s): D. Kinzey, G.M. Watters and C.S. Reiss (USA)
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Interdiction de prélèvement des ailerons de requins capturés dans la zone de la convention de la CCAMLR
shark species in the Convention Area…” and calls for the live release of incidentally-caught sharks ... Nations General Assembly (UNGA) resolutions adopted by consensus every year since 2007. The proposal has ... , South Africa, Uruguay and the USA Title: Prohibition of finning of sharks caught in the CAMLR ...
Meeting Document : CCAMLR-XXXV/23 : Auteur(s): Delegations of Argentina, Australia, Brazil, Chile, the European Union, Namibia, South Africa, Uruguay and the 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 : Auteur(s): J. Hinke, G. Watters, M. Santos, M. Korczak-Abshire, G. Milinevsky and V. Lytvynov
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The Ross Sea region Marine Protected Area Research and Monitoring Plan (WG-EMM 2017)
Scientific Committee and Commission later this year, prior to the Ross Sea Region MPA’s implementation in ... Palazzo Farnesina (Ministry of Foreign Affairs and International Cooperation, MAECI) in Rome from 26–28 ...
Meeting Document : WG-EMM-17/43 : Auteur(s): A. Dunn, M. Vacchi and G. Watters
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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
the dependence of relative sampling error in a biomass estimate (from a survey) on the statistical ... (sections) serve as survey parameters. The relationships described here can be used in practice for both a ... error in a biomass estimate (from a survey) on the statistical characteristics of the fish ... parameters. The relationships described here can be used in practice for both a posteriori estimation of ... nature of the estimate in question. If such a dependence has been revealed, it would be possible to ... relationships Let ue at first confine to the easiest and most widespread method of e9timating biomass 8 in a ...
Science Journal Paper : Selected Scientific Papers, SC-CAMLR-SSP/4 (Selected Scientific Papers, SC-CAMLR-SSP/4) : 213-228 : Auteur(s): Kizner, Z.I.
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Depletion-based stock reduction analysis: a catch-based method for determining sustainable yields for data-poor fish stocks
for data-poor fisheries in cases where approximate catches are known from the beginning of ... yield and biomass. Uncertainties in natural mortality, stock dynamics, optimal harvest rates, and recent ...
Meeting Document : WG-SAM-11/P2 : Auteur(s): E.J. Dick and A.D. McCall
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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 : Auteur(s): A.M. Kuris and K.D. Lafferty (USA)
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Unmanned Aerial Vehicles based monitoring of indicator species populations on King George Island (Subarea 48.1)
Abstract: Unmanned Aerial Vehicles specially adapted for operation in polar regions were used to ... study distribution and size of three Pygoscelis penguin species on King George Island (Subarea 48.1) in ...
Meeting Document : WG-EMM-15/48 : Auteur(s): M. Korczak-Abshire, A. Zmarz, R. Storvold, M. Rodzewicz, K. Chwedorzewska, A. Kidawa and A. Znój (Poland)