Resultados de la búsqueda
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Use of biological data to inform bioregionalisation of the Southern Ocean
spatially comprehensive species distribution layers from discontinuous biological data, by fitting complex ... species-specific layers can then be used in bioregionalisation, for instance by classifying directly on ... Regression Trees), by which we propose that CCAMLR may wish to generate species layers to inform the ... bioregionalisation of the Southern Ocean. We demonstrate the use of this method by generating 13 taxon-specific and ...
Meeting Document : WS-BSO-07/7 : Autor(es): M. Pinkerton, B. Sharp and J. Leathwick (New Zealand)
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Mackerel icefish Champsocephalus gunnari in the diet of upper trophic level predators at South Georgia: implications for fisheries management
ecosystem at South Georgia where its diet is dominated by Antarctic Krill Euphausia superba, it is an ... % of the diet by mass of gentoo penguins. The length-frequency distributions of C. gunnari indicated a ... 1993, 1996, 1999 and 2001. A recruitment index based on the contribution by mass of the 1+ age-class in ... previously. Estimates of consumption of C. gunnari by Antarctic fur seals and gentoo penguins (c. 138 000 ...
Meeting Document : WG-FSA-03/74 : Autor(es): K. Reid, S. Hill and T. Diniz (United Kingdom)
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Monitoring marine debris and its impact on marine living resources in Antarctic waters
Abstract: This paper has been prepared by the Secretariat of the Commission for the Conservation ... actions taken by CCAMLR on marine debris from fishing vessels, especially in relation to compliance with ... , paragraph 19). A number of measures have been adopted and implemented by CCAMLR to monitor and assess the ... and seabirds, ingestion by seabirds of plastic materials and entanglement of marine mammals in fishery ...
Meeting Document : SC-CAMLR-XX/BG/16 : Autor(es): Secretariat
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e-sc-xvii-a4.pdf
... Singh Kang, Governor of Kerala, officially opened the meeting by welcoming all participants and ... Appendix C. 1.6 The report was prepared by Drs D. Agnew (UK), A. Constable (Australia), R. Hewitt (USA), R ... reported to the Secretariat by August 1998 indicated that four Members fished for krill during 1997/98, all ... FISHSTAT database. This search confirmed the reported catches taken in Division 41.3.2 by Poland in 1988
application/pdf attached to:WG-EMM-98
Meeting Report : WG-EMM-98
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Histopathology of Antarctic krill (Euphausia superba) bearing black spots
Abstract: In Antarctic krill, Euphausia superba, sampled by a Japanese scientific observer ... classified into either Psychrobacter or Pseudoalteromonas by the sequences of 16S rRNA genes. Histological ... strains were also confirmed by in situ hybridization for 16S rRNA. The melanized nodules were almost ... always accompanied by a tumor-like mass of unknown large heteromorphic cells, which seemed to be derived ...
Meeting Document : WG-EMM-07/29 : Autor(es): S. Miwa, T. Kamaishi, T. Matsuyama, T. Hayashi and M. Naganobu (Japan)
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Report of the South Georgia groundfish survey (Subarea 48.3) in January 2006
by fish of 20-25 cm (putative 2+), but unusually large numbers of fish of ~ 50 cm were also caught to ... spawning may occur from December. The diet of icefish was dominated by Antarctic krill (82 % by weight ... Toothfish catches (548 kgs) were dominated by the same single cohort that was first detected as putative 1 ... + fish in 2003. The toothfish diet was dominated by Patagonotothen guntheri. Acoustic observations were ...
Meeting Document : WG-FSA-06/51 : Autor(es): M.A. Collins, C. Jones, J. Clark. S. Fielding, J. Slakowski, T. North, W. Reid and J. Watts (United Kingdom)
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Trends of the Dissostichus eleginoides stock using the sequential population analysis (SPA) model in Subarea 48.3: 1992-1996
for the non-lineal calculus process. The application of this model, tuned by auxiliary information of ... calculated by the WG-FSA in 1995 when F2/3 was applied, which allowed height level of spawning biomass per ... recruit escape. This event was even higher than that suggested by the rule of decision γl of CCAMLR. By ... stochastic projections adopted by consensus last year, has produced an appropriate and promising assessment ...
Meeting Document : SC-CAMLR-XV/BG/14 : Autor(es): Delegation of Chile
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Antarctic Climate Change and the Environment – 2019 Update
Abstract: This update by SCAR on recent advances in our understanding of climate change across ... , published by SCAR in 2009 (Turner et al. 2009), with an update of the key points in 2013 (Turner et al. 2014 ... Resolution 4 (2010)). This activity is coordinated by the SCAR ACCE Expert Group (see http://www.scar.org/ssg ... online version is progressively updated by a number of editors with input from many active scientists ...
Meeting Document : SC-CAMLR-38/BG/17 : Autor(es): Submitted by SCAR
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e-imaf-98 report.pdf
... of CCAMLR- XVI (November 1997) by the Secretariat in consultation with Prof. J. Croxall (UK) and ... coordinated by the Secretariat’s Science Officer. 7.2 The report of intersessional activities of WG-IMALF ... contained records of all activities planned and their results. It was considered item by item to evaluate ... accomplished intersessionally by ad hoc WG-IMALF, details of which were presented in a number of WG-FSA papers
application/pdf attached to:Ad Hoc WG-IMAF-98
Meeting Report : Ad Hoc WG-IMAF-98
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REVIEW OF CCAMLR TRANSLATION REQUIREMENTS
Abstract: As directed by the Commission, this paper reviews all CCAMLR’s translation needs for ... costs are also provided. The context provided by the review is used to identify four areas for attention ... by Members in considering how translation service delivery and standing may be sustained into the ... required by the Commission. Author(s): Executive Secretary Title: REVIEW OF CCAMLR TRANSLATION ...
Meeting Document : CCAMLR-XXVIII/10 Rev. 1 : Autor(es): Executive Secretary