Resultados de la búsqueda
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Length composition, sex ratio, and pre-spawning migration of Dissostichus eleginoides in Subarea 48.3 during 1995
Wshag in April reduced the mean length in the catch and increased CPUE (numbers of fish per hook ... seen at NWSG, although the sex ratio did change in favour of males (60% male by early May). The changes ... at Wshag are hypothesised to be the result of a prespawning migration of sub-adults, especially males ...
Meeting Document : WG-FSA-95/27 Rev. 1 : Autor(es): Agnew, D.J.
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An overview of tagging skates (Rajiformes) and CCAMLR skate tagging data
taxonomic and identification problems, this makes the tagging studies undertaken in CCAMLR area a ... conducted in the CCAMLR area for several years now, only preliminary observations have been presented to ... of the tagging work undertaken under the auspices of CCAMLR in the Southern Ocean with comments on ...
Meeting Document : WG-SAM-13/25 Rev. 1 : Autor(es): S.R. McCully, D. Goldsmith, G. Burt, R. Scott and J.R. Ellis (United Kingdom)
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Effects of variability in prey abundance on reproduction and foraging in chinstrap penguins (Pygoscelis antarctica)
offspring provisioning, the most energetically costly component of seabird parental care, adults need to ... contend with large interannual fluctuations in prey availability and hence the cost of chick provisioning ... somewhere along the continuum between maintaining constant investment in foraging effort between years and ... penguins and land-based observations at the breeding colony, we examined how foraging and reproductive ...
Meeting Document : WG-EMM-06/P6 : Autor(es): D.A. Croll, D.A. Demer, R.P. Hewitt, J.K. Jansen, M.E. Goebel and B.R. Tershy (USA)
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BEACHED MARINE DEBRIS SURVEYS AND INCIDENCES OF SEABIRD/MARINE MAMMAL ENTANGLEMENTS AND HYDROCARBON SOILING AT BIRD ISLAND, SOUTH GEORGIA AND SIGNY ISLAND, SOUTH ORKNEYS, 2008-2009
ropes were the most commonly observed items (in varying quantities) during all three seasons at Bird ... Island, whereas high numbers (67 items; 59%) of packaging bands were collected at Signy Island during the ... debris were found in association with seabird colonies at Bird Island, with the highest number (89 items ... /09 were below or just above the long-term mean for the majority of parameters measured. However, the ...
Meeting Document : WG-IMAF-09/09 : Autor(es): C.M. Waluda (United Kingdom)
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Adélie penguin diet: a pilot study directly comparing data from stomach flushing with faecal DNA analysis
Abstract: The diet composition of key species of penguin is currently monitored as part of the ... monitoring of seabird diets using this non-invasive methodology and could significantly increase the spatial ... research, however support from the CEMP special fund would allow for the directed research needed for ... establishment of faecal DNA analysis monitoring methods tailored to the requirements of CEMP. Author(s): B ...
Meeting Document : WG-EMM-18/29 : Autor(es): B. Deagle, J. McInnes, L. Emmerson, M. Dunn, S. Adlard and C. Waluda
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DEVELOPMENT OF A COMPLIANCE EVALUATION PROCEDURE (DOCEP) INTERSESSIONAL WORK 2010
BACKGROUND In accordance with CCAMLR-XXVIII, paragraph 8.39, the DOCEP group continued its work ... intersessionally via email on the development of a compliance evaluation procedure during 2010. At CCAMLR-XXVIII ... , Members were informed that this work would include the circulation of a questionnaire to provide an ... indication of Members’ views on the impacts of non-compliance with a number of conservation measures (CCAMLR ...
Meeting Document : CCAMLR-XXIX/17 : Autor(es): Convener, DOCEP
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Krill fishery information
Abstract: Fisheries targeting krill (Euphausia superba) in the CCAMLR Convention Area during 1998 ... /99 caught 103318 t of krill, and preliminary information indicates that the catch in 1999/00 will ... observer data submitted to the Secretariat are discussed, together with other information on krill obtained ... at the request of WG-EMM. Author(s): Secretariat Title: Krill fishery information Approval ...
Meeting Document : WG-EMM-00/25 : Autor(es): Secretariat
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On observations of ectoparasites of icefish Champsocephalus gunnari in Subarea 48.3 in March 1999
fishery for Champsocephalus gunnari in CCAMLR subarea 48.3. During the processing of catches taken in the ... area of the northwestern slope, two species of parasites were revealed: copepod Eubrachiella antarctica ... than 3.000 specimens of icefish has shown that the average infestation of fish with copepods ...
Meeting Document : WG-FSA-99/58 : Autor(es): V.L. Senioukov (Russia)
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INTERPOL technical report on fishing gear evidence collection
Abstract: This paper introduces a letter from INTERPOL to CCAMLR which briefs on the deployment ... of an investigative support team from INTERPOL which worked with the Mauritius Police Force ... collecting information from gillnets retrieved by the NGO Vessel Sam Simon. The letter presages a technical ...
Meeting Document : CCAMLR-XXXVII/BG/47 : Autor(es): CCAMLR Secretariat on behalf of INTERPOL
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Informational report on research fishing for Dissostichus spp. in Subarea 48.1 by Ukraine in 2019
purposes in the statistical subarea 48.1 on board of the fishing vessel “Calipso” (Fig. 1) (the shipowner ... LLC “Fishing Company “NEPTUNO”, Ukraine) were carried out in accordance with the research plan WG-FSA ...
Meeting Document : WG-SAM-2019/33 : Autor(es): P. Zabroda, L. Pshenichnov and K. Demianenko