Search results
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Contribution to the early life history of Channichthyidae from the Bransfield Strait and South Georgia
the South Georgia region grow faster in the first two years of life than reported by Sosinski /1981 ... grow faster in the first two years of life than reported by Sosinski /1981/ and Kochkin /1982 ... , formed by two separate length/age groups /Fig. 2/. Semi-transparent otoliths from postlarvae 38-107 mm SL ... to be fortnightly /Fig. 3/. Otoliths of juvenile C. gunnari /155-215 mm SL/ had one annulus, approximating ...
Meeting Document : CCAMLR/86/FA/08 : Author(s): W. Ślósarczyk (Poland)
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e-sc-xxviii-a8.pdf
... in 2008 during the International Polar Year (IPY). 8. Krill were identified from the relative frequency ... frequencies, TS frequency responses were estimated for individual animals. 13. The Subgroup noted ... individual krill targets for TS estimation of in situ animals. This method could also provide data about ... the orientation angle of tracked animals because orientation angle and swimming speed are inversely related. 15 ... developing a probability density function (PDF) for the estimate of B0 based on the current understanding ... techniques, together with an assessment of their associated levels of uncertainty, was strongly encouraged ... collated the current CCAMLR protocols for the component parts of the production of an estimate of krill B0 ... needs for acoustic instrumentation in the Antarctic 62. Dr L. Andersen (Norway) provided an overview
application/pdf attached to:SG-ASAM-09Meeting Report : SG-ASAM-09
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e-sc-xi-a8.pdf
... be partitioned into two components: the one, the residual natural mortality (M’) arising from predators other ... in the absence of fishing. Natural fluctuations in recruitment from year to year lead in turn to fluctuations ... the requirements of Article II. 2. Functional Relationships Between Krill and Predators Following on from ... to be carried out over a number of years to take full account of the high levels of variability alluded ... ) potential impacts of fishing on predators; (iv) potential control/experimental sites for an experimental ... abundance of krill starts to impact on the predators. Two values of α need to be specified: α J (for the ... should be developed for two or three choices of an actual predator species. These species should be ... MEETING OF THE WORKING GROUP ON KRILL AND THE WORKING GROUP FOR THE CCAMLR ECOSYSTEM MONITORING PROGRAM
application/pdf attached to:WG-KRILL/CEMP-92Meeting Report : WG-KRILL/CEMP-92
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Scientific Abstracts 1995–1996
by about two years over the last 20 years, for both sexes. The decrease in grey-headed albatrosses ... , one wandering albatross and two snow petrels contaminated with oil were reported. Ingested ... bands and the fact that all such bands washed ashore over the last two years have been cut, does SC ... and fishing nets were both higher than in recent years. Most animals involved were juvenile females ... all scientific papers presented for the consideration of the annual meetings of the CCAMLR Commission ... are four categories of papers: (i) Scientific papers published elsewhere, for which the full reference ... and published abstract are given; (ii) Scientific papers submitted for publication, i.e., in CCAMLR ... known; (iii) Scientific papers not intended for publication, which are listed as ‘unpublished’; and (iv ...
Document : Site Section: Publications
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Apparent decrease of Weddell seal numbers in the western Ross Sea
by satellite indicate wider foraging range during winter than 20 years ago. A large-scale seal monitoring ... by satellite indicate wider foraging range during winter than 20 years ago. A large-scale seal monitoring ... imagery during 2008-2012 indicated many fewer Weddell seals (Leptonychotes weddellii) at the two major ... 2008-2012 indicated many fewer Weddell seals (Leptonychotes weddellii) at the two major molting haul ...
Meeting Document : WG-EMM-14/44 : Author(s): D.G. Ainley, M.A. Larue (USA), I. Stirling (Canada), S. Stammerjohn and D.B. Siniff (USA)
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Evaluation of the effects of illegal, unregulated and unreported (IUU) fishing on the legal catch of fisheries for Dissostichus eleginoides
Abstract: CCAMLR currently establishes catch limits each year for Patagonian toothfish ... of this species. As a result of IUU fishing, the catch limits set by CCAMLR are being reduced each year ... with the legal catch limit being adjusted each year after the IUU catch and the legal catch were combined ... as the legal catch limit for the following year, assuming no future IUU fishing. If there was no IUU fishing ...
Meeting Document : WG-FSA-02/69 : Author(s): A.J. Constable (Australia)
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Conservation Measure Conservation Measure 51-04 (2019)
/20 season Species: Euphausia superba Period in Force: 2019- 2020 ... /20 season ... the 2019/20 season shall have one observer appointed in accordance with the CCAMLR Scheme ... ) General measure for exploratory fisheries for Euphausia superba in the Convention Area in the 2019/20 ... season Species krill Area various Season 2019/20 Gear various The Commission hereby adopts ... of International Scientific Observation and, where possible, one additional scientific observer, on board ...
Conservation Measure : 51-04 (2019)
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An approach to feedback management (FBM) of the krill fishery based on routine acoustic data collection and intermittent land-based predator studies
way forward it will take several years to implement fully due to the required development ... land-based predator studies Microsoft Word File: sc-xxxvi-bg-20.docx Approval: Approved Secretariat ... way forward it will take several years to implement fully due to the required development ...
Meeting Document : SC-CAMLR-XXXVI/BG/20 : Author(s): Delegations of Norway, China and Chile
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WG-FSA-04
(Spain) WG-FSA-04/2 List of participants WG-FSA-04/20 A characterisation of the toothfish fishery ... -FSA-04/3 List of documents WG-FSA-04/30 Report on the identification of fish eggs and larvae taken ... ) stock model for CCAMLR Subarea 88.1 for the years 1997/98 to 2003/04 A. Dunn, D.J. Gilbert, S.M. Hanchet ... . Moore and P.M. Sagar (New Zealand) WG-FSA-04/59 Exploitation of the marine environment by two sypatric ...
Meeting
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Summary of research voyages in the South Orkney Islands region in 2015/16
Abstract: Two scientific research voyages were undertaken on board the RRS James Clark Ross ... in the South Orkney Islands region during the 2015/16 austral summer. These surveys together involved ... Two scientific research voyages were undertaken on board the RRS James Clark Ross in the South ... Orkney Islands region during the 2015/16 austral summer. These surveys together involved scientific ...
Meeting Document : SC-CAMLR-XXXV/BG/28 : Author(s): Delegations of the United Kingdom and Norway