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1. Progress report on the scientific data compilation and analyses in support of the planning of a potential Marine Protected Area (MPA) east of the zero meridian in the Weddell Sea (Antarctica)

   modelling approaches and the project timeline (milestones and deliverables) to July 2020. Author(s):  G ... Abstract:  In recent years, CCAMLR Member States have undertaken substantial efforts to designate ... resources and marine biodiversity. During the Commission meeting of 2018, a proposal was made by Norway on ... of Domain 4 for submission to the Commission in 3 to 4 years. Work on this project commenced with an ...

   Meeting Document : SC-CAMLR-38/BG/14 : Автор(ы): G. Griffith, T. Hatterman, A. Høgestøl, Y. Kasajima, A. Lowther, S. Moreau, B. Njaastad, P. Koubbi, C. von Quillfeldt, T. Brey, K. Teschke and O.A. Bergstad

2. Small scale krill surveys: simulations based on observed euphausiid distributions

   norvegica is used to model the effects of krill swarm orientation and shape on the success of two proposed ... 0 0.0 0.1 20% change in mean density 30% 40% 50 ... involved searching each pass for krill occurrence. Radial transects were designed on a 90° arc from the ... BASED ON OBSERVED EUPHAUSIID DISTRIBUTIONS D.J. Agnew*, S. Nicol** * ** Abstract An observed ... krill swarm orientation and shape on the success of two proposed survey designs. The simulation ...

   Science Journal Paper : Selected Scientific Papers, SC-CAMLR-SSP/8 (Selected Scientific Papers, SC-CAMLR-SSP/8) : 245–256 : Автор(ы): Agnew, D.J. and S. Nicol

3. Possible effects of different levels of krill fishing on predators – some initial modelling attempts

   suggested by the Joint Meeting of CCAMLR's Working Group on Krill (WG-Krill) and Working Group for the ... krill predator species. A 'one-way' interaction model is developed, in which krill abundance ... 'two-way' interaction model (including also the effect of differing predator consumption ... development of the 'one-way' analyses. File:  06butterworth-thomson.pdf ... lues for parameters SF and S? will be discussed in the following section. ONE-WAY INTERACTION ... life-stage. Two parameters of equations ( I ) and (3) remain to be specified: P and S?. Given S ... value for S? for each predator, which was to be the value midway between these two bounds. However ... --...- v l med~an 90%-~le 1, , C 0 1 I I I 0 50 100 150 200 (ii)b Time (years) 5 Z 8 Y 5 d E a ...

   Science Journal Paper : CCAMLR Science, Volume 2 (CCAMLR Science, Volume 2) : 79–97 : Автор(ы): Butterworth, D.S. and R.B. Thomson

4. e-sc-xxxiii.pdf

   ... met from 20 to 24 October 2014 at the CCAMLR Headquarters in Hobart, Tasmania, Australia. The meeting ... Working Group on Statistics, Assessments and Modelling (WG-SAM) met in Punta Arenas, Chile, from 30 June ... should be presented to WG-FSA using information from recaptured tagged fish with up to one, two and ... REPORT OF THE THIRTY-THIRD MEETING OF THE SCIENTIFIC COMMITTEE HOBART, AUSTRALIA 20–24 OCTOBER application/pdf attached to:SC-CAMLR-XXXIII

   Meeting Report : SC-CAMLR-XXXIII

5. Fishery Report: Champsocephalus gunnari Heard Island (Division 58.5.2)

   Description / Abstract:  APPENDIX S ... 20. The Working Group recalled that the current strategy of spreading catch over two years, while ... m ) 10 20 30 40 50 1996/971997/981998/99 1999/00 2000/01 2001/022002/032003/042004/052005 ... % of the level that would occur in the absence of fishing within the two years following an abundance ... meeting the escapement rule, was to provide for two years of spawning (SC-CAMLR-XVI, Annex 5). The ...

   Document : Site Section: Publications

6. e-cc-xxviii-a5.pdf

   ... System of Inspection was more than 20 years old and that an update to the text was overdue, whilst ... meeting, the requirement to provide preliminary assessments had been in place for two years. 2.46 The ... preceding two years. 2.66 Whilst agreeing that face-to-face meetings were the most desirable option ... that all CDS Parties had been using the E-CDS format for nearly two years and that it had proven to be application/pdf attached to:SCIC-09

   Meeting Report : SCIC-09

7. Age, growth and size at sexual maturity of Macrourus carinatus caught as by-catch in Australian sub-Antarctic trawl fisheries

   from 156 Macrourus carinatus otolith samples collected during two research voyages to Heard and ... McDonald Islands (Division 58.5.2) in 1992 and 1993. The range of estimated ages was 4 to 25 years. There ... Paper Title:  Age, growth and size at sexual maturity of Macrourus carinatus caught as by-catch in ... Australian sub-Antarctic trawl fisheries Abstract / Description:  Estimates of age and growth were obtained ... Ross Sea. 0 100 200 300 400 500 600 700 0 5 10 15 20 25 30 Age (years) To ta l l en gt h ... aged within two years of each other. The bias corrected bootstrap mean IAPE = 4.6% (CI = 3.2–6.0 ... Dorsal Ventral van Wijk et al. 142 0 5 10 15 20 25 30 -500 -400 -300 -200 -100 0 100 200 300 ... corresponding to the upper end of each bin. 0 5 10 15 20 25 30 200 250 300 350 400 450 500 550 600 650 ...

   Science Journal Paper : CCAMLR Science, Volume 10 (CCAMLR Science, Volume 10) : 139–151 : Автор(ы): van Wijk, E.M., R. Williams and A.J. Constable

8. Fitting Euphausia superba into Southern Ocean food-web models: a review of data sources and their limitations

   fishery (sustained sampling in one place and wide area and time coverage) and via predators (long time ... , either from individual to schooling krill, or from one region to another. File:  Atkinson-krill.pdf ... ) method has been in use for 20 years but there have been various attempts to use other analytical ... to be two ‘populations’ of krill, one in the ACC and another in the East Wind Drift, much closer to ... occurred year- round throughout Antarctica, and regularly with an estimated ~20% of the stock deeper than ... Kingdom S. Nicol and S. Kawaguchi Australian Antarctic Division Department of the Environment, Water ...

   Science Journal Paper : CCAMLR Science, Volume 19 (CCAMLR Science, Volume 19) : 219–245 : Автор(ы): A. Atkinson, S. Nicol, S. Kawaguchi, E. Pakhomov, L. Quetin, R. Ross, S. Hill, C. Reiss, V. Siegel, G. Tarling (submitted to the 2008 Joint CCAMLR-IWC Workshop)

9. Seabird mortality in the Patagonian toothfish longline fishery around Crozet and Kerguelen Islands, 2001–2003

   petrels and grey petrels is explained by the time of year, geographical area and type of longliner (manual ... (Dissostichus eleginoides)). The bird-scaring system consists of one, two or three streamer lines attached at ... two years whereas the spread in effort decreased in the Crozet area. The effort of the fi shing ... 01 / 02 20 02 / 03 D ur at io n of fi sh in g: 8 m on th s 8 m on th s 4 ... 00 0 3 27 5 20 0 8 76 1 59 8 1 16 7 95 0 L in es s et 92 2 50 8 1 98 6 ...

   Science Journal Paper : CCAMLR Science, Volume 12 (CCAMLR Science, Volume 12) : 53–80 : Автор(ы): Delord, K., N. Gasco, H. Weimerskirch, C. Barbraud and T. Micol

10. Is the attempt to estimate the biomass of Antarctic fish from a multi-species survey appropriate for all targeted species? Notothenia rossii in the Atlantic Ocean sector – revisited

    was one of the first conservation measures adopted by CCAMLR. Fish biomass within a CCAMLR subarea or ... Elephant Island. Catches of the species have been small (<50 kg/ 30 min) with the exception of one or two ... properly in the almost 20 years since the fi shery was closed. Two alternatives to the approach generally ... trends in abundance. Despite the closure of the fi shery almost 20 years ago, none of these multi ... ). Consequently, biomass estimates obtained for N. rossii have in general been low. Due to one or two large ...

    Science Journal Paper : CCAMLR Science, Volume 11 (CCAMLR Science, Volume 11) : 141–153 : Автор(ы): Kock, K.-H., M. Belchier and C.D. Jones

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