Search results
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The effects of global climate variability in pup production of Antarctic fur seals
. Nonlinear mixed effects models indicated that positive anomalies at South Georgia explained extreme ... was also a decade of warm background conditions in the tropical Pacific Ocean. Nonlinear mixed effects ...
Meeting Document : WG-EMM-06/P2 : Author(s): J. Forcada, P.N. Trathan, K. Reid and E.J. Murphy (United Kingdom)
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Numerical model of ecosystem including Euphausia superba Dana as a key species in circumpolar region
) with seven compartments and coupled with a one dimensional mixed layer model for calculating the diffusion ... and coupled with a one dimensional mixed layer model for calculating the diffusion coefficient. ...
Meeting Document : WG-Krill-94/26 : Author(s): M.J. Kishi and M. Naganobu (Japan)
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e-sc-xxiv-a5-appO.pdf
... that the incidence of birds being caught injured and uninjured (i.e. birds that are caught on the haul), accounted ... 3). The overall catch rate was 0.0011 birds/thousand hooks compared to the rates of 2004 and 2001 (0.0015 birds ... 3). In earlier years (1997 to 2001) extrapolated mortalities and rates ranged between 834–156 birds and 0.52 ... in the same format for the same period. March was excluded as a period where 2003/04 data were a mix of both ... . 26. The Working Group noted that in order to be consistent with CCAMLR procedures, the use of ... mortality of seabirds will be collected only in a format that allows direct comparison with other CCAMLR ... . Dr Micol indicated that increasing these rates may not be compatible with other observer tasks ... those vessels with on-board incineration facilities and that all bands be cut and disposed of using
application/pdf attached to:Ad Hoc WG-IMAF-05Meeting Report : Ad Hoc WG-IMAF-05
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e-sc-xxxv-a06.pdf
... overlap between fishery and predators and to take into account the sea- ice conditions being the important ... , and between the number of zones and body length. 2.70 The Working Group welcomed the progress being made ... decision rules could be advanced by holding a workshop in 2016, perhaps associated with WG-EMM (SC-CAMLR ... operating in a given area, could be a useful way to describe the operation of the fishery that could ... decisions to fish in an area at a particular point in time would be useful in assisting with those studies ... would rest with the vessels’ operator. 2.13 The Working Group agreed that the new online system for
application/pdf attached to:WG-EMM-16Meeting Report : WG-EMM-16
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e-sc-xxvii-a4.pdf
... OF THE WORKING GROUP ON ECOSYSTEM MONITORING AND MANAGEMENT (St Petersburg, Russia, 23 July to 1 August 2008 ... to 1 August 2008) INTRODUCTION Opening of the meeting 1.1 The fourteenth meeting of WG-EMM was held ... Petersburg, Russia, from 23 July to 1 August 2008. The meeting was convened by Dr G. Watters (USA). 1.2 ... patterns of water movement were identified by the authors, the most common being one (Type I) in which ... abundance. 2.18 Secondly, Dr T. Ichii (Japan) commented that top-down control may be unrealistically ... ecosystem effects of fisheries that target finfish. With these changes, the agenda was adopted (Appendix B ... 48, with advice on a Stage 1 subdivision of the precautionary krill catch limit among SSMUs1 to be ... with a review of the development of progress on this topic. The Working Group recalled that, in the
application/pdf attached to:WG-EMM-08Meeting Report : WG-EMM-08
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e-sc-vi-a5.pdf
... in 1986 was not yet available. The Chairman reported on the arrangements being made for the exchange ... -SIBEX Fish Data Evaluation Workshop held in Cambridge, UK in August 1987 (WG-FSA-87/14). The Group ... was being prepared by Drs Slosarczyk and Kellermann (SC-CAMLR-VI/BG/25). A key to the identification ... and a catalogue of fish larvae was being prepared by A.W. North and A. Kellermann (see WG-FSA-87/11). Printing ... significantly less than the increase in costs; – as compared with higher Fs that might be adopted as target ... , setting a target F equal to F0.1 would result in a level of fishing that would be consistent with ... meeting in the case of biological data). Age Determination 3. The Group noted with regret that the ... held in Cambridge, UK in August 1987 (WG-FSA-87/14). The Group noted that an inventory of information
application/pdf attached to:WG-FSA-87Meeting Report : WG-FSA-87
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Interannual variability in Antarctic krill (Euphausia superba) density at South Georgia, Southern Ocean: 1997 – 2013
in that year. WCB krill density (µ, mean density for the area) showed several years (1997-8, 2001-2003, 2005 ... temperature (August SST) from the preceding year. A quadratic regression (r 2 = 0.42, P<0.05) provides ... in that year. WCB krill density (µ, mean density for the area) showed several years (1997-8, 2001-2003 ... and winter sea-surface temperature (August SST) from the preceding year. A quadratic regression (r2 = 0.42 ...
Meeting Document : WG-EMM-14/P04 : Author(s): S. Fielding, J. Watkins, P. Trathan et al.
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Habitat partitioning in Antarctic krill: spawning hotspots and nursery areas
activities is needed to protect the health of the south-west Atlantic sector ecosystem. Author(s): F. Perry ... activities is needed to protect the health of the south-west Atlantic sector ecosystem. ...
Meeting Document : WG-EMM-2019/20 : Author(s): F. Perry, A. Atkinson, S.F. Sailley, G.A. Tarling, S.L. Hill, C.H. Lucas and D.J. Mayor
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An initial analysis of data provided from the deployment of scientific observers in the krill fishery
to compute monthly length frequency distributions. Linear Mixed Models were used to remove systematic ... to compute monthly length frequency distributions. Linear Mixed Models were used to remove systematic ...
Meeting Document : WG-EMM-12/60 : Author(s): S. Thanassekos (CCAMLR Secretariat), S. Candy (Australia), E. Appleyard (CCAMLR Secretariat), S. Kawaguchi (Australia) and K. Reid (CCAMLR Secretariat)
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e-sc-iii-a8.pdf
... , Copenhagen) in July-August; (b) in Hobart immediately before the next Commission meeting. If the meeting ... , or the magnitude of a TAC for a particular stock, to be specified with more precision. Such studies ... meeting confirmed that this was likely to be a valuable approach. Calculations based on parameters for ... fishery before 1980 were in general agreement with the conclusions from other data that these stocks were ... relation of the current fishing mortality to that which would be desirable according to various policy
application/pdf attached to:WG-FSA-84Meeting Report : WG-FSA-84