Resultados de la búsqueda
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Modelling Movement of Antarctic Krill (MMAK): the importance of retention, dispersal and behaviour for krill distribution
Abstract: Effective management of the Antarctic krill (Euphausia superba, hereafter krill ... ) fishery requires an understanding of the controls on the distribution and abundance of krill ... . Particularly important are the pathways and timescales of movement and retention affecting krill distribution ... at scales relevant to the fishery and predators. This paper reports the initiation of a project that ...
Meeting Document : WG-EMM-17/31 : Autor(es): S. Thorpe, E. Young and E. Murphy
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AFRICAN IUU CAPACITY BUILDING WORKSHOP AND EXPENDITURE FROM THE CDS FUND – REPORT TO CCAMLR-XXIX
Abstract: AFRICAN IUU CAPACITY BUILDING WORKSHOP AND EXPENDITURE FROM THE CDS FUND- REPORT TO ... -05/B, paragraph B2(ix) on the progress of a proposal for expenditure from the CDS Fund to conduct an ... African capacity building event aimed at combating IUU fishing. The proposal was submitted to CCAMLR ... capacity-building event focusing on illegal, unreported and unregulated (IUU) fishing in the CCAMLR ...
Meeting Document : CCAMLR-XXIX/09 : Autor(es): Delegations of Australia, South Africa, the United Kingdom and the CCAMLR Secretariat
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COMPARING CEMP INDICES TO INFORM FEEDBACK MANAGEMENT OF THE ANTARCTIC KRILL FISHERY
Abstract: Despite uncertainties about interactions between ecosystems and fisheries, the ability ... to adjust activity of the Antarctic krill fishery based on the state of krill-dependent predators is ... a recognized goal of the CCAMLR. We suggest that progress toward a feedback management approach can ... be made efficiently via the comparative approach. Specifically, changes due to an impact in one ...
Meeting Document : WG-EMM-11/25 : Autor(es): J.T. Hinke and G.M. Watters (USA)
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Stomach contents of sub-adult Antarctic toothfish (Dissostichus mawsoni) from the western Ross Sea, Antarctica
Abstract: The stomach contents of 190 sub-adult (51-100 cm TL) Antarctic toothfish (Dissostichus ... mawsoni) captured by bottom longline in the western Ross Sea were analysed. Fish were sampled during the ... ) were the most important prey by frequency, weight and IRI, while small notothens (Nototheniidae) were ... , but only 6% by IRI. Samples were collected mainly from the continental slope along the northern edge ...
Meeting Document : WG-FSA-06/27 : Autor(es): D.W. Stevens (New Zealand)
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Proposal to standardise the submission of meeting documents to working groups
Abstract: At the request of the Scientific Committee, the Secretariat has prepared a single ... reference document which provides guidelines for the submission of meeting documents to the Scientific ... Committee, WG-EMM and WG-FSA (including ad hoc WG-IMAF). In doing so, the Secretariat noted some Working ... Group-specific differences in relation to: submission deadline; exception to the deadline; and approach ...
Meeting Document : WG-FSA-05/15 : Autor(es): Secretariat
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Report of the WG-FSA Intersessional Subgroup on Sampling Catches from Longlines
Abstract: In 2001, WG-FSA asked the Intersessional Subgroup on Sampling Catches from Longlines to ... ; 2) the allocation of observer effort within longline haul and between hauls; and 3) the allocation ... subsampling methods use the hauling completed within a day as a frame, and theoretically cover all fishing ... design, which could be implemented more rigorously if the CCAMLR objective was changed from sampling 60 ...
Meeting Document : WG-FSA-02/52
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Spatio-temporal trends of longline fishing effort in the Southern Ocean and implications for seabird by-catch
Abstract: Longline fisheries have expanded throughout the world’s oceans since major commercial ... distant-water pelagic fleets began fishing for tuna and tuna-like species in the early 1950s. Along with ... the more recent development and expansion of demersal longline fleets for species such as Patagonian ... areas by wide-ranging seabirds. Attracted by baits and offal, the birds can be caught on the baited ...
Meeting Document : WG-FSA-02/43 : Autor(es): G.N. Tuck, T. Polacheck and C.M. Bulman (Australia)
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Marine debris collected at Cape Shirreff during the Antarctic season 2000/01
plastic bands were found at the site, which represent 34% of all plastic items. From these bands, 40 were ... Abstract: The eighth annual beach debris survey was carried out at Cape Shirreff (62º 28' S ... ., 60º 48' W.), Livingston Island, South Shetland Islands, Antarctica during the austral summer 2000 ... the snowmelt occurred. The debris were counted by beaches, measured, weighed and classified into four ...
Meeting Document : SC-CAMLR-XX/BG/25 : Autor(es): Delegation of Chile
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Cephalopod diet of the southern elephant seal (Mirounga leonina) at King George Island, South Shetland Islands
Abstract: In the austral summer of 1995/96, 25 southern elephant seals, Mirounga leonina, were ... present in 72% of the individuals sampled (n=18). Seven species of squid and 3 of octopus were identified ... . Overall, the squid species Psychroteuthis glacialis was by far the most important prey in terms of numbers ... (77%), biomass (80.8%) and frequency of occurrence (94.4%). Next in importance in terms of mass in the ...
Meeting Document : WG-EMM-99/13 : Autor(es): G.A. Daneri, A.R. Carlini (Argentina) and P.G.K. Rodhouse (United Kingdom)
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COMPARATIVE CHARACTERISTICS OF PATAGONIAN (DISSOSTICHUS ELEGINOIDES) AND ANTARCTIC (D. MAWSONI NORMAN) TOOTHFISH INHABITING DIFFERENT SECTORS OF THE SOUTHERN OCEAN
Abstract: On the basis of our own data and literature materials, the schematic posters showing ... interrelations and size composition on the shelf and continental slope, are presented. The comparative analysis ... of these parameters revealed essential differences in food spectra both at the first pelagic stage of ... their life cycle and during the period of their habitation on the shelf and continental slope. At that ...
Meeting Document : WG-FSA-09/24 : Autor(es): K.V. Shust, I.P. Zarikhin, I.G. Istomin, A.F. Petrov, V.A. Tatarnikov and N.S. Demina (Russia)