Resultados de la búsqueda
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A study on calibration for commercial echosounder using the bottom backscattering strength from a fishing vessel near the South Shetland Islands in Antarctic
fishing vessel to use it in estimating biomass of Antarctic krill (Euphausia superba). The method of ... calibration was to analyze the difference between the bottom backscattering strength of the commercial ... echosounder (i.e. ES70) and the scientific echosounder (i.e. EK60) at some transects designated by CCAMLR ... , was examined to verify the calibration result. The analysis result confirmed the possibility of ...
Meeting Document : WG-EMM-16/61 : Autor(es): Delegation of the Republic of Korea
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Informe del Grupo de trabajo por correspondencia sobre financiación sostenible para 2016/17
Abstract: A summary of the work undertaken in relation to tasks identified at CCAMLR-XXXV for the ... attention of the Intersessional Correspondence Group – Sustainable Financing (ICG-SF) during 2016/17 is ... following tasks requested by CCAMLR-XXXV: issues associated with funding conveners to meetings of the ... Scientific Committee and working groups considerations relating to the establishment of a Working Capital ...
Meeting Document : CCAMLR-XXXVI/11 : Autor(es): CCAMLR Secretariat
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Información sobre un taller de capacitación dirigido a observadores científicos e inspectores en el marco de la CCRVMA
Inspectors to work in fisheries in the CCAMLR Convention Area held at the AntlantNIRO Institute in ... Kaliningrad (21–25 August 2017). Author(s): Delegation of the Russian Federation Title: Information about a ...
Meeting Document : SC-CAMLR-XXXVI/14 : Autor(es): Делегация Российской Федерации
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Adélie penguin breeder abundance in CCAMLR Divisions 58.4.1 and 58.4.2
Adelie penguins were attempting to breed at the time of the surveys in Divisions 58.4.1 and 58.4.2. This ... predators of the Southern Ocean including ice-breeding seals, fur seals, penguins and flying seabirds. The ... other regions around Antarctica under the work program of WG-EMM-STAPP as a basis for management of ... future krill fisheries in those regions. We present here estimates of the breeding Adélie penguin ...
Meeting Document : WG-EMM-13/09 : Autor(es): C. Southwell, J. McKinlay, L. Emmerson (Australia), A. Takahashi (Japan), C. Barbraud, K. DeLord and H. Weimerskirch (France)
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Southern elephant seals and CCAMLR
of this species have declined at Kerguelen, Marion, Prince Edward and Heard Islands. Population ... research findings of primarily South African (including some French and Australian results) studies on the ... southern elephant seal (Mirounga leonina) in the Kerguelen province of the Southern Ocean. Sub-populations ... been recently confirmed for the Macquarie Island stock. The availability of food, competition with ... . The last includes not only elephant seals of the Kerguelen archipelago, but also those found at ... (feeding) and two terrestrial (fasting) phases can be distinguished in the annual cycle of at least the ... case at lIes Kerguelen where killer whales were seldom seen and the magnitude of the decline of ... to lIes Kerguelen however, suggest a two-way directional migration for at least part of the ...
Science Journal Paper : Selected Scientific Papers, SC-CAMLR-SSP/4 (Selected Scientific Papers, SC-CAMLR-SSP/4) : 465-473 : Autor(es): Bester, M.N. and D.G.M. Miller
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WG-EMM-08
-conveners) WG-EMM-08/16 DISTRIBUTION OF KRILL AT THRESHOLD DENSITIES SUITABLE FOR FISHING IN THE ATLANTIC ... IN 2009 Secretariat WG-EMM-08/53 PRELIMINARY ESTIMATION OF PENGUIN BREEDING ABUNDANCE AT SPATIAL ... July to 1 August 2008) WG-EMM-08/02 List of participants WG-EMM-08/03 List of documents WG-EMM-08/04 ... -08/06 SUMMARY OF NOTIFICATIONS FOR KRILL FISHERIES IN 2008/09 Secretariat WG-EMM-08/07 DEMOGRAPHY OF ...
Meeting
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Seal mitigation measures on trawl vessels fishing for krill in CCAMLR Subarea 48.3
Abstract: At WG-EMM in Siena, 2004, the UK reported on the bycatch of fur seals in the krill ... fur seal deaths in the fishery. WG-EMM requested the UK to provide further details of the methods ... employed for consideration of IMAF. Observers recorded mitigation measures for fur seal (Arctocephalus ...
Meeting Document : WG-FSA-04/83 : Autor(es): J. Hooper, J.M. Clark, C. Charman and D. Agnew (United Kingdom)
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RAPID CLIMATE CHANGE AND LIFE HISTORY: HOW PLASTIC IS THE ADÉLIE PENGUIN?
to different environmental conditions over space and time. To assess the ability of the Adélie ... penguin to cope with recent rapid climate change, survivorship, fecundity, age at first breeding, and ... breeding success from long-term monitoring sites across the latitudinal range of Adélie habitats were ... rates and the age of first breeding show that Adélie populations do respond, in situ, to local climate ...
Meeting Document : WG-EMM-09/34 : Autor(es): J. Hinke, S. Trivelpiece and W. Trivelpiece (USA)
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Krill Spill: An opportunistic approach to collecting penguin diet and krill length data
of the methods. A pilot study was conducted at Esperanza Station for the 2017/18 season to consider ... Abstract: Over time there has been a general decline in the collection of penguin diet ... composition data through the A8 parameter of the CEMP program, due to concerns surrounding the invasive nature ... obtained from collecting samples of ‘krill spill’, which comes from regurgitation during chick feeding. The ...
Meeting Document : WG-EMM-18/45 : Autor(es): E. Grilly, M. Santos, K. Reid and A. Silvestro
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A nonparametric algorithm to model movement between polygon subdomains in a spatially explicit ecosystem model
effective algorithm to model movement at the polygon level is proposed, preserving the general properties of ... Abstract: Many modern spatially explicit ecosystem models use modelling subdomains of different ... shape and size (‘polygons’) to resolve space, and movement of biomass between them forms an important ... part of the modelling effort. In marine applications, a flow field grid describing the water movement ...
Meeting Document : WG-EMM-06/35 : Autor(es): T. Lenser and A. Constable (Australia)