Résultats de la recherche
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Using digital video monitoring systems in fisheries: applications for monitoring compliance of seabird avoidance devices and seabird mortality in Pacific halibut longline fisheries
Halibut Commission (IPHC) for a project examining the feasibility of electronic monitoring systems (EMS ... options for the future use of electronic monitoring as a fishery management tool. To determine if EMS ... to the streamer lines. The ability of a video analyst to recognize and identify the species of ... would be able to detect a high proportion of incidentally caught seabirds. However, additional work is ...
Meeting Document : WG-FSA-04/24 : Auteur(s): R.T. Ames, G.H. Williams and S.M. Fitzgerald (USA)
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Entanglement of Antarctic fur seals Arctocephalus gazella in man made debris at Signy Island, South Orkney Islands 1999/2000
lowest ever recorded, a decrease of 50% compared to the previous season. This was despite the fact that ... entanglement surveys began in 1996/97. Data are compared with results from a parallel study undertaken at Bird ... the most common entangling material at Signy Island (60%) followed by packaging bands (20%) and a neck ... second lowest recorded, a decrease of 20% compared to the previous year. At Bird Island, packaging bands ...
Meeting Document : SC-CAMLR-XIX/BG/03 : Auteur(s): Delegation of the United Kingdom
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An index of per capita recruitment
does not vary over age or between years; 2) 100% of age-1 animals spawn; 3) a representative sample of ... offset this effect but only slightly. A simple population model was then constructed to test the ... cycles in recruits per spawner after a 20% random sampling error was added to the value of R1 used in the ... introduced, although errors were larger. A time series of PCR for Antarctic krill sampled in the vicinity of ...
Meeting Document : WG-EMM-99/50 : Auteur(s): R. Hewitt (USA)
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Information on illegal fishing in Statistical Area 58 assessment of illegal fishing in French waters around Kerguelen and Crozet Islands: report of observations and inspections in the CCAMLR area 2002/2010 season (1 July 2009 to 15 August 2010)
are now protected. However, several times a year IUU activities lasting from one to five weeks are ... Heard EEZs (Lameyne Ridge, Gallienni Spur, Williams Seamount), a resumption of IUU activities has been ... observed over the seamounts along the edge of the continent which are accessible in summer; this is a ... worrying development for the Antarctic toothfish stocks. All IUU vessels observed use gillnets. A number of ...
Meeting Document : CCAMLR-XXIX/44 : Auteur(s): Delegation of France
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Market-related measures
; (2009) CCAMLR-XXVIII, Annex 5, paragraph 7.2(ii) – SCIC adopted a proposal to amend Conservation Measure ... 10-05 to making the E-CDS format a mandatory requirement. Commission- Complete 4.6.1.2 To improve the ... , the possible development and implementation of a more sophisticated chain-of-custody regime. Such a ...
Page : Site Section: The Organisation
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Activity, seasonal site fidelity, and movements of Type-C killer whales between the Ross Sea, Antarctica and New Zealand
TCKW may use small-scale areas in this highly productive ecosystem intensely for a period of days to ... weeks, but also undergo rapid long-distance travel along a northward transect towards New Zealand and ... dives while in Terra Nova Bay (100-455 m) than on the northbound journey. A preliminary analysis of ... photo-ID data indicates that TCKW show a high degree of seasonal site fidelity, with whales inter ...
Meeting Document : WG-EMM-15/52 : Auteur(s): R. Eisert (New Zealand), G. Lauriano, S. Panigada (Italy), E.N. Ovsyanikova, I.N. Visser, P.H. Ensor, R.J.C. Currey, B.R. Sharp and M.H. Pinkerton (New Zealand)
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Engaging ‘the crowd’ in citizen science and remote sensing to learn about habitat affinity of two Southern Ocean seals
Abstract: Satellites Over Seals (SOS) is a crowd-sourced, remote sensing approach to identify ... /absence data for Weddell seals on images from November 2010 and 2011. In a second campaign, we selected ... 852 VHR images, composed of a series of tiles called “maps”, across both campaigns. The circum ... were conducted by experts, and on a subset of available images (of area totalling 738 km 2). We assess ...
Meeting Document : WG-EMM-2019/37 : Auteur(s): M.A. LaRue, D.G. Ainley, J. Pennycook, K. Stamatiou, M. Dozier, J. Saints, L. Sales, N. Nur, S. Stammerjohn and L. Barrington
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Seabird warp-strike research design
Abstract: The paper documents a protocol for assessing warp strike occurrence for seabirds in ... – also submitted to WG-FSA). Author(s): A. Kennedy (New Zealand) Title: Seabird warp-strike research ...
Meeting Document : WG-FSA-05/41 : Auteur(s): A. Kennedy (New Zealand)
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Krill fishery information
is presented, including: • A report on catches for the last, complete season (2002/03) and an update ... krill predators; • A revised plan for the krill fishery in Area 48. Author(s): Secretariat Title ...
Meeting Document : WG-EMM-04/15 : Auteur(s): Secretariat
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NOVEL METHODS IMPROVE PREDICTION OF SPECIES’ DISTRIBUTIONS FROM OCCURRENCE DATA
, R.J., Manion, G., Scachetti-Pereira, R., Elith, J., Lehmann, A., Guisan, A., Williams, S., Peterson ...
Meeting Document : WS-VME-09/P01 : Auteur(s): Anderson, R.P., Ferrier, S., Moritz, C., Dudík, M., Loiselle, B.A., McC. Overton, J., Nakamura, M., Lohmann, L.G., Hijmans, R.J., Manion, G., Scachetti-Pereira, R., Elith, J., Lehmann, A., Guisan, A., Williams, S., Peterson, A.T., Nakazawa, Y., Wisz, M.S.