Resultados de la búsqueda
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Further development of a krill fishery simulation model
to both Japanese and Chilean krill fishing fleets in Subarea 48.1. A stochastic element is introduced ... the model predicts a 90% reduction in overlap with foraging predators, and a 15 to 20% reduction in ... catch. Closure of Livingston Island for the breeding period resulted in a 60% reduction in overlap with ... development of a krill fishery simulation model Approval: Approved ...
Meeting Document : WG-Joint-94/04 : Autor(es): D.J. Agnew (Secretariat)
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A glossary of terms relevant to the management of Vulnerable Marine Ecosystems (VMEs) in the CCAMLR Area
Abstract: In 2009 SC-CCAMLR identified a list of tasks to be considered intersessionally to ... progress a framework within CCAMLR to manage the risk that bottom fishing in the CCAMLR Area may produce ... the identified intersessional tasks was to produce a glossary of terms relevant to the management of ... VMEs (SC-CAMLR XXVIII, paragraph 4.251(iii)). We propose a glossary of terms relevant to VMEs, for ...
Meeting Document : WG-EMM-10/29 : Autor(es): B.R. Sharp and S.J. Parker (New Zealand)
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Proposal for a longline survey to determine toothfish population connectivity between Subareas 48.2 and 48.4
Abstract: This paper presents a proposal for a longline survey connecting the currently ... distributions of benthic bycatch species. This proposal includes a three-year data collection and two-year data ... analysis plan towards the development of a stock hypothesis for the northern regions of 48.2 and southern ... regions of 48.4. Author(s): Delegation of the United Kingdom Title: Proposal for a longline survey to ...
Meeting Document : WG-SAM-16/33 : Autor(es): Delegation of the United Kingdom
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Proposal for a longline survey to determine toothfish population connectivity between Subareas 48.2 and 48.4
Abstract: This paper presents a proposal for a longline survey connecting the currently ... distributions of benthic bycatch species. This proposal includes a three-year data collection and two-year data ... analysis plan towards the development of a stock hypothesis for the eastern regions of 48.2 and southern ... regions of 48.4. Author(s): Delegation of the United Kingdom Title: Proposal for a longline survey to ...
Meeting Document : WG-FSA-16/40 Rev. 1 : Autor(es): Delegation of the United Kingdom
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Note sur l'étude des effets environnementaux, spatiaux, temporels et opérationnels sur la mortalité accidentelle des oiseaux dans la pêcherie à la palangre dans les secteurs de Crozet et Kerguelen en 2003–2006
incidental mortality of seabirds was reduced by approximately half each year. A multivariate analysis has ... revealed that the incidental catch of white-chinned petrels and grey petrels is caused by a complex set of ... variables relating to the environment and fishing techniques. Results suggest that a significant proportion ... west) than at Crozet. Analyses show that a proportion of the incidental mortality can be explained by ...
Meeting Document : SC-CAMLR-XXVI/BG/21 : Autor(es): Délégation française
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A characterisation of the toothfish fishery in Subareas 88.1 and 88.2 from 1997/98 to 2005/06
nine years in Subarea 88.1 and for five years in Subarea 88.2 with a large amount of data collected on ... fished. The 2006 D. mawsoni catch was the second highest on record with a total of 3388 t against a ... . The management of the SSRUs within the two subareas was changed for the 2006 season as part of a 3 ... catch limit being slightly exceeded in the 2006 season. Concentration of effort within a smaller spatial ...
Meeting Document : WG-FSA-06/29 : Autor(es): S.M. Hanchet, M.L. Stevenson and A. Dunn (New Zealand)
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Developing a carbon-budget trophic model of the Ross Sea, Antarctica: work in progress
Abstract: We report on the development of a carbon-budget trophic-model of the Ross Sea. We ... column, ice, and benthic). The simple trophic model requires well over a hundred parameters, each of ... explicit assumptions. The model is not complete, and should be considered a work in progress. A trial ... budget was created to quantify carbon flow through our conceptual model of the Ross Sea ecosystem. A ...
Meeting Document : WG-EMM-05/18 : Autor(es): M. Pinkerton, S. Hanchet, J. Bradford-Grieve and P. Wilson (New Zealand)
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Assessing the feasibility of regional surveys of land-based predator abundance in the Southern Ocean: a framework for decision making and planning
abundance of land-based predators. At the 2001 meeting of WG-EMM it was proposed that a workshop be held in ... 2002 to assess the feasibility of such broad-scale surveys, and a small intersessional correspondence ... intersessional group developed a draft decision-making framework for planning regional scale surveys and agreed ... that it be applied at the workshop to a selected region as a means of both assessing and/or developing ...
Meeting Document : WG-EMM-02/45 : Autor(es): C. Southwell (Australia)
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Proposal for a new Antarctic Specially Protected Area, Terra Nova Bay, Ross Sea
Abstract: The Area proposed for special protection is a small and narrow strip of waters ... extending approximately 9.5 km in length immediately to the south of Terra Nova Bay Station and up to a ... proposed have been selected on the basis of the following criteria: a) the proposed area encompasses the ... ) lines of latitude and longitude in the north, east and south offer a clear and practical definition of ...
Meeting Document : WG-EMM-02/56 : Autor(es): Proposed by Italy
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A revision of yield and catch controls for managing the mackerel icefish (Champsocephalus gunnari) fishery in the vicinity of Heard Island and McDonald Islands
Abstract: A recent 2000 survey of mackerel icefish in the vicinity of Heard Island enabled a ... previous years, it is dominated by a strong age 2 year class. Estimates of yield for the Heard Island ... fishing seasons. The results of the 2000 survey confirm the need to retain a closure to fishing on Shell ... to enter the fishery prior to assessments occurring. Author(s): A. Constable, R. Williams, T. Lamb ...
Meeting Document : WG-FSA-00/41 : Autor(es): A. Constable, R. Williams, T. Lamb and E. van Wijk (Australia)