Resultados de la búsqueda
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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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SG-ASAM-09
Number Title SG-ASAM-09/01 Agenda for the Subgroup on Acoustic Survey and Analysis Methods SG-ASAM-09/02 ... /05 Preliminary acoustic results from the New Zealand IPY-CAML survey of the Ross Sea region in ... FOR OPTIMIZATION OF THE BOTTOM TRAWL SURVEY SAMPLING S. Kasatkina (Russia) SG-ASAM-09/08 ACOUSTIC ... STUDIES ON ANTARCTIC SILVERFISH (PLEURAGRAMMA ANTARCTICUM) IN THE ROSS SEA M. Azzali, I. Leonori, I ...
Meeting
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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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Acoustic estimates of krill density at South Georgia, December/January 1998/99
Abstract: Dual frequency (38 and 120 kHz) acoustic data from grid surveys in two boxes to the ... krill density there. Densities (east = 11.1 g m-2, west = 12.0 g m-2) were towards the lower end of the ... range observed over the past two decades, but not abnonnally low, and comprised almost entirely of large ...
Meeting Document : WG-EMM-99/20 : Autor(es): A.S. Brierley and C. Goss (United Kingdom)
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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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Operation results of Ukrainian vessels at Antarctic krill fishery in Subareas 48.2 and 48.3 in March-June 1994. Krill size composition
, YugNIRO scientist is on board the latter one. The fishery and scientific information given in this paper ... is based on operative data. That is why some correction of these data is possible after the ... observer’s return from the cruise. Author(s): V.A. Bibik and V.N. Yakovlev (Ukraine) Title: Operation ...
Meeting Document : WG-Krill-94/33 : Autor(es): V.A. Bibik and V.N. Yakovlev (Ukraine)