Resultados de la búsqueda
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Climate change impacts, vulnerabilities and adaptations: Southern Ocean marine fisheries
Abstract: • The Antarctic region is characterized by complex interaction of natural climate ... security in the longer term. •The institutional and management approach taken by CCAMLR, including the ...
Meeting Document : WG-EMM-18/P19 : Autor(es): K. Reid
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Propuesta de mecanismo de apoyo para la implementación del Fondo de Desarrollo de la Capacidad General propuesto
Building Fund (‘the Fund’) considered by the Intersessional Correspondence Group on Sustainable Financing ... implementation of capacity building by CCAMLR. Finally, this paper proposes that the Commission establish a ...
Meeting Document : CCAMLR-XXXVII/02 Rev. 1 : Autor(es): Delegations of Australia, New Zealand, Norway, the Republic of Korea and the United Kingdom
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Preliminary results of stock estimation for D. mawsoni using CASAL in the research block 48.6_2
biomass estimates by CPUE-by-seabed method (3029 t) and Chapman method (4223 t). CCAMLR decision rule risk ...
Meeting Document : WG-FSA-18/72 : Autor(es): T. Okuda
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Propuesta modificada de medida de conservación para establecer un Área Marina Protegida en el Dominio 1 (Península Antártica Occidental y Arco de Scotia meridional)
outstanding issues as raised by Members during the 37th Scientific Committee Meeting (Hobart, 2018). The ... , followed by a track-change version which is contained as an Appendix. Author(s): Delegations of Argentina ...
Meeting Document : CCAMLR-38/25 Rev. 1 : Autor(es): Delegations of Argentina and Chile
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Improving the monitoring and control of transhipments in CCAMLR
accountable for non-compliance by their flagged vessels. Develop and require use of a standardized ... ): Submitted by ASOC Title: Improving the monitoring and control of transhipments in CCAMLR Microsoft Word ...
Meeting Document : CCAMLR-38/BG/46 : Autor(es): Submitted by ASOC
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Data collection and sharing
tasks need to be considered in the light of the resources allocated to them by the Commission. SC (2008 ... (scientific research) Refer to annual reviews by the Scientific Committee and its Working Groups of ... notifications submitted by Members under CM 21-01, 22-01, 23-01 and 24-01. Scientific Committee – Completed CM ... Convention Area. Not yet considered by France with respect to the French EEZ. 3.3.2.2 All Members and CPs ...
Page : Site Section: The Organisation
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Age determination of Notothenia gibberifrons from the South Shetland Islands, Antarctic Peninsula subarea (Subarea 48.1)
between false and annual checks in scales. Age determination by otolith cross sections proved to be the ... discussed. It is expected that the Otoliths/Scales/Bones Exchange System established by CCAMLR will help to ... (1980) found inconsistencies between age determined by otoliths and scales (scales indicated 1-2 years ... determination by otolith cross sections proved to be the most reliable method. Mean length data at age ... Otoliths/Scales/Bones Exchange System established by CCAMLR will help to eliminate discrepancies in age ... CCAMLR. Since 1986 it has been discussed by the Fish Stock Assessment Working Group at the follow-up ...
Science Journal Paper : Selected Scientific Papers, SC-CAMLR-SSP/5 – Part II (Selected Scientific Papers, SC-CAMLR-SSP/5 – Part II) : 143-160 : Autor(es): Barrera-Oro, E.
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Statistical problems in krill stock hydroacoustic assessments
method is most appropriate, this is made even more difficult by the fact that most survey methods assume ... non-stationary populations, which have not been well addressed by present techniques. However, this ... difficult by the fact that most survey methods assume the population is fixed in space, relative to the ... well addressed by present techniques. However, this does not invalidate the use of available methods ... estimates of abundance by depth and distance along a survey track. These relative estimates of abundance ... by adjusting the estimate by the ratio of the old and new target strengths. Surveys are conducted ...
Science Journal Paper : Selected Scientific Papers, SC-CAMLR-SSP/5 – Part I (Selected Scientific Papers, SC-CAMLR-SSP/5 – Part I) : 301–309 : Autor(es): Macaulay, M.C.
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Notes on the use of virtual population analysis for stock assessment of the mackerel icefish, Champsocephalus gunnari (Lönnberg, 1906) in Subarea 48.3 for the 1990/91 and 1991/92 seasons
techniques, from 1991 back to 1977. The predicted age structure, dominated in recent years by the 1987 year ... is recommended, based on the results of surveys by Falklands Protector in 1990/91 and 1991/92. File ... . The predicted age structure, dominated in recent years by the 1987 year-class (1 year olds in 1988 ... the results of surveys by Falklands Protector in 1990/91 and 1991192. Resume Suite a l'apparente ... stock size in 1990/91, all of these VPAs indicated that the biomass that year was dominated by 4 year ... distribution estimated by the VPA for that year (Figure 1). Concern was expressed at WG-FSA-91 that the large ...
Science Journal Paper : Selected Scientific Papers, SC-CAMLR-SSP/9 (Selected Scientific Papers, SC-CAMLR-SSP/9) : 49–79 : Autor(es): Parkes, G.
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Using ecosystem monitoring data to detect impacts
impacted by activities such as fishing. This paper discusses a range of methods for inferring such impacts ... point. The second approach allows inference criteria based on changes in this frequency rather than by ... indicate the state of ecosystems and whether they have been impacted by activities such as fishing. This ... inference criteria based on changes in this frequency rather than by reference to a critical probability ... assessed by reference to a control population. Developing man- agement strategies that use uncontrolled ... ongoing chal- lenges faced by CCAMLR is to develop a manage- ment strategy for the krill fishery which ...
Science Journal Paper : CCAMLR Science, Volume 17 (CCAMLR Science, Volume 17) : 197–212 : Autor(es): Hill, S.L., J. Forcada, P.N. Trathan and C.M. Waluda