Resultados de la búsqueda
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Foraging partitioning between giant petrels Macronectes spp. and its relationship with breeding population changes at Bird Island, South Georgia
as speed and distance covered on foraging trips were similar between species but lower for males than ... during the breeding season on fur seals, which have increased exponentially in recent years, may be ... Abstract: We tracked by satellite the foraging trips of males and females of the two sibling ... females in both species. Sex differences agree with previous observations on diet and on attendance at ...
Meeting Document : WG-FSA-99/39 : Autor(es): J. González-Solís, J.P. Croxall and A.G. Wood (United Kingdom)
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Plan of research program of the Ukraine in Subarea 48.2 in 2016 (second season)
2016. Investigated area will be demarcated on two blocks- Northern and Southern. During the season of ... research activities on the assessment of the stock state of the Dissostichus spp species in subarea 48.2 ... will be carried out within three years. Implementation of the tagging program in the long-term ... prospective will provide the indicators for the procedure of abundance assessment of the studied species in ...
Meeting Document : WG-FSA-15/45 : Autor(es): Delegation of Ukraine
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Saga Sea krill harvesting and production
and is based on a conventional trawl with a connected rubber hose to the cod end of the trawl. The ... . The vessel has a processing plant onboard, which is approved for manufacturing food and feed grade ... , krill mince and krill protein concentrates. The vessel has so far carried out two fishing trips since 19 ... June 2006. The last trip started in September. The vessel carries an UK (MRAG) international scientific ...
Meeting Document : WG-FSA-06/20 : Autor(es): T. Williksen (Norway)
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Report of the UK Groundfish Survey at South Georgia (CCAMLR Subarea 48.3) in January/February 2019
Abstract: The UK undertook a bottom trawl survey of CCAMLR sub-Area 48.3 on the FV Sil between ... in 2017, but is comparable with the long term average. The highest catches were on the moraine banks ... of the two northern strata and at the western end of Shag Rocks, with one high catch recorded in the ... . dominated the diet around South Georgia. Based on the Index of Relative Importance, the importance of E ...
Meeting Document : WG-FSA-2019/20 : Autor(es): S. Gregory, P. Hollyman, T. Earl, A. Clement, J. Visagie, L. Featherstone and M. Belchier
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Plan of research program of the Ukraine in Subarea 88.3 in 2019
in 2005, Russia in 2011 and 2012 and the Republic of Korea in 2017 and 2018. It was noted that no ... will be 60 in four Reserch Blocks. It is planned to complete the study for Dissostichus spp. in Subarea ... 88.3 within 3 years. Author(s): Delegation of Ukraine Title: Plan of research program of the Ukraine ... responsibility for releasing documents: Ukraine ...
Meeting Document : WG-SAM-18/12 : Autor(es): Delegation of Ukraine
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Propuesta de mejoras de la seguridad de los observadores: Dispositivos independientes de comunicación satelital bidireccional por satélite y balizas salvavidas individuales
independent two-way satellite communication devices and personal lifesaving beacons. Author(s): Delegation of ... the USA Title: A proposal to improve observer safety: independent two-way satellite communication ... devices and personal lifesaving beacons Microsoft Word File: e-cc-xxxvii-20.docx Approval: Approved ... Secretariat Workflow Status: Content Approved Document Release Consent: Yes Delegation responsibility for ...
Meeting Document : CCAMLR-XXXVII/20 : Autor(es): Delegation of the USA
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Feasibility of lead-radium dating the otoliths of blackfin icefish (Chaenocephalus aceratus) and ocellated icefish (Chionodraco rastrospinosus)
educated recommendation for future lead-radium dating studies for these species. Based on the measured lead ... , but would provide the opportunity to make an age determination that does not reply on growth zone ... few years of growth) is possible for these species, provided there is enough sample mass and perhaps ... Abstract: Application of lead-radium dating was attempted as a feasibility study for otoliths of ...
Meeting Document : WG-FSA-10/17 : Autor(es): A.H. Andrews, M. La Mesa and J. Ashford (USA)
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Assessment of Patagonian toothfish (D. eleginoides) in Subarea 48.3
the current status of the stock is at 51% of B 0. Spawning biomass has been increasing in recent years ... . Projections indicate that a constant catch of 2 600 tonnes in the 2017/18 and 2018/19 seasons would be ... : Approved Secretariat Workflow Status: Content Approved Delegation responsibility for releasing documents ...
Meeting Document : WG-FSA-17/53 : Autor(es): T. Earl and S. Fischer
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A brief outline of the biology of the Antarctic silverfish, Pleuragramma antarcticum Boulenger, 1902 (Nototheniidae) from the Antarctic Indian Ocean
three relatively isolated groups. Fish aged from 0+ to 3+ years live in the epi- mesopelagic zone where ... there are macro aggregations of plankton, while fish aged from 3+ to 12+ years form near-bottom, pelagic ... when they reach 13-16 cm in length and 4-6 years of age. Males reach maturity at 12-18 cm in length and ... 4-7 years of age. The potential absolute and relative fertility of this species is one of the ...
Meeting Document : WG-FSA-92/11 Rev. 1 : Autor(es): V.V. Gerasimchuk (Ukraine)
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El control de las redes de pesca en los barcos de pesca de kril noruegos, las pruebas recientes y una propuesta de enmienda a la MC 25-03 para incluir la comunicación mediante cable entre los sensores de red y el barco
implemented on the FV Saga Sea because extensive trials carried out in 2017/18 with other alternatives were ... also summarizes earlier experiments on the FV Saga Sea. Based on the recognized need and utility of net ... monitoring devices and the continued technical requirement for cabled communication, Norway requests that the ... SC considers amending Article 1 of CM 25-03 so that uses of net monitoring cables that do not violate ...
Meeting Document : SC-CAMLR-38/18 : Autor(es): O.A. Bergstad