Resultados de la búsqueda
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The reliability of VHF telemetry data for measuring attendance patterns of marine predators: a comparison with Time Depth Recorder data
patterns of otariid seals. These data have been used in a wide variety of ways, from characterizing the ... reproductive and foraging ecology of these species to inferring ecosystem changes based on variation in ... . Additionally, there were significant differences in the number and duration of attendance bouts between the two ... data in a state-space framework elicited mean attendance durations that were indistinguishable from TDR ...
Meeting Document : WG-EMM-15/P05 : Autor(es): A.D. Lowther, H. Ahonen, G. Hofmeyr, W.C. Oosthuizen, P.J. Nico De Bruyn, C. Lydersen and K. Kovacs
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Adult male Antarctic fur seals: tourists, trouble makers or marine ecosystem sentinels?
Abstract: Resource competition often results in mechanisms that ameliorate its effects, typically ... concern that any increase in catch levels should not result in long-lasting or irreparable damage to the ... breeding Chinstrap penguins in the Bransfield Strait at a time when fishing effort is minimal, as well as ... considered in understanding the functional response of penguins and suggest that male AFS could be a useful ...
Meeting Document : WG-EMM-2019/49 : Autor(es): A. Lowther, C. Lydersen and K. Kovacs
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Krill population biology during the 1991 Chilean Antarctic krill fishery
/ Description: Population biology of Antarctic krill, Euphausia superba, was studied from samples taken in 1991 ... 419 hauls. In Area A, a unimodal size frequency distribution was found; the size range was between 30 ... spermatophore had a 36.5 mm TL, 80% of the females with spermatophores had a TL larger than 45 mm. In Area B, a ... in night-time catches while females are more abundant during daytime catches, thus showing a ... biology of Antarctic krill, Euphausia superba, was studied from samples taken in 1991 during krill ... of 419 hauls. In Area A, a unimodal size frequency distribution was found; the size range was ... larger than 45 mm. In Area B, a bimodal size frequency distribution and a larger size range were found ... composition is considered, males are more abundant in night-time catches while females are more abundant ...
Science Journal Paper : Selected Scientific Papers, SC-CAMLR-SSP/9 (Selected Scientific Papers, SC-CAMLR-SSP/9) : 223–235 : Autor(es): Mujica R., A., E. Acuña S. and A. Rivera O.
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WG-SAM-08
/03 List of documents WG-SAM-08/04 ANALYSIS OF THE POTENTIAL FOR AN ASSESSMENT OF TOOTHFISH STOCKS IN ... TACS TO OBTAIN SUITABLY PRECISE ABUNDANCE ESTIMATES FOR NEW AND EXPLORATORY FISHERIES IN THE CCAMLR ... (UK) WG-SAM-08/08 TOWARDS THE BALANCED STOCK ASSESSMENT OF ANTARCTIC TOOTHFISH IN THE ROSS SEA D ... -SAM-08/11 A PROPOSED MANAGEMENT PROCEDURE FOR THE TOOTHFISH (Dissostichus eleginoides) RESOURCE IN THE ...
Meeting
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Availability of resources for activities
7.1.1.1 The RP considered that CCAMLR will increasingly come under financial pressure in pursuing the ... financial resources over coming years. In addition, it appears that the growth in fishing operations (if not ... for finfish then certainly for krill) will continue. In these circumstances, the RP saw significant ... merit in the Commission seeking to expand its financial base through identifying and charging for the ...
Page : Site Section: The Organisation
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SUMMARY OF NOTIFICATIONS FOR KRILL FISHERIES 2011/12
Abstract: Six Members submitted notifications for a total 15 vessels for krill fisheries in ... Subareas 48.1, 48.2, 48.3 and 48.4 in 2011/12, and the total notified, expected level of catch of krill is ... 391,000 tonnes. There was no notification submitted for exploratory fisheries for krill in 2011/12. Author ...
Meeting Document : WG-EMM-11/08 : Autor(es): Secretariat
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SC-CAMLR-VI
. Everson (United Kingdom) SC-CAMLR-VI/BG/11 Cephalopod research in the Antarctic P. Rodhouse (United ... -December 1986 W.L. Gabriel (USA) SC-CAMLR-VI/BG/13 Can we satisfactorily estimate variation in krill ... abundance? I. Everson (United Kingdom) SC-CAMLR-VI/BG/14 Long term trends in the foraging patterns of female ... Antarctic fur seals at South Georgia J.L. Bengtson (USA) SC-CAMLR-VI/BG/15 Variation in reproductive ...
Meeting
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CCAMLR-XXXVII
– progress report CCAMLR Secretariat CCAMLR-XXXVII/12 IUU fishing activity and trends in 2017/18 and IUU ... Party (NCP) cooperating with CCAMLR by participating in the Catch Documentation Scheme (CDS) for ... monitoring and control of transhipments Delegation of the USA CCAMLR-XXXVII/19 Monitoring fishing in ... vulnerable marine ecosystems (VMEs) in the CAMLR Convention Area Delegation of the USA CCAMLR-XXXVII/20 A ...
Meeting
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Southern elephant seals and CCAMLR
southern elephant seal (Mirounga leonina) in the Kerguelen province of the Southern Ocean. Sub-populations ... possible causes of the elephant seal’s decline in the region. Such explanations assume that a communal ... pelagic phase is extremely important. Recent South African research in this field has been initiated and ... it is hoped that this will help to elucidate the reasons for the observed decline of M. leonina in ... seal (Mirounga leonina) in the Kerguelen province of the Southern Ocean. Sub-populations of this ... causes of the elephant seal's decline in the region. Such explanations assume that a communal feeding ... its pelagic phase is extremely important. Recent South African research in this field has been ... . leonina in the southern Indian Ocean. Ce document decrit les conclusions de recherches entreprises ...
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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Scientific research notifications (Conservation Measure 24-01)
Abstract: This paper summarises recent, fishery-related scientific research notified in ... in 2009/10, and five notifications have been received to date for research in 2010/11. Details of the ...
Meeting Document : WG-FSA-10/09 : Autor(es): Collated by the Secretariat