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1. Preliminary 2018/19 conservation measures

   , 18/XXI, 19/XXI, 20/XXII, 22/XXV, 23/XXIII, 25/XXV, 27/XXVII, 28/XXVII, 29/XXVIII, 30/XXVIII, 31 ... measures 2018/19 adopted track changes (1.49 MB) Conservation measures 2018/19 adopted changes accepted ... in force in 2018/19: Measures on compliance – 10-01 (2014), 10-02 (2016), 10-03 (2015), 10-06 (2016), 10-07 ... (2016). Resolutions – 7/IX, 10/XII, 14/XIX, 15/XXII, 16/XIX, 17/XX, 18/XXI, 19/XXI, 20/XXII, 22/XXV, 23 ...

   Page : Site Section: Conservation and Management

2. CCAMLR's Management of the Antarctic

   (F). For example, if the number of animals of a certain length decrease in any one year, it is difficult ... the fragile ecological balances characteristic of the Southern Ocean. 20 Priface The Commission ... ....................................................... 20 Map of the CCAMLR Convention Area ...................... centre page vessels fishing ... the sediments but also destroys animals living on the sea floor. Although such impacts on the fragile and slow ...

   Document : Site Section: Publications

3. e-sc-ix-a5.pdf

   ... Biological Information 30. New information was provided on Myctophidae in WG-FSA-90/18, 19, 20, 21, 23, 35 ... . John had had an interest in the Antarctic extending over many years and had until recently ... in the Krill Fishery 10. The Working Group noted that this topic has been raised several times over the past ... few years, initially at the BIOMASS Working Group on Fish Ecology and more recently within CCAMLR ... noted that this topic has been raised several times over the past few years, initially at the BIOMASS ... unlikely to be used widely for several years. Other Available Biological Information 30. New ... extending over many years and had until recently participated in CCAMLR meetings initially as an Observer ... hauls these fish constituted about 20% of the catch by weight. During this study krill were being application/pdf attached to:WG-FSA-90

   Meeting Report : WG-FSA-90

4. Continuation of multi-Member research on the Dissostichus mawsoni exploratory fishery in East Antarctica (Divisions 58.4.1 and 58.4.2) from 2018/19 to 2021/22

   years. Compared to last year (WG-FSA-18/59), this research plan has been updated with 2019/20 operating ... . 2017, Eléaume et al. 2018). Here, we update the research plan for 2018/19 to 2021/22 (WG-FSA-18/59 ... ), in accordance with ANNEX 24-01/A, Format 2. This plan has been designed as a 4-year plan, based on the low risk ... years in non-stock-assessment years. Compared to last year (WG-FSA-18/59), this research plan has been ...

   Meeting Document : WG-SAM-2019/05 : Author(s): Delegations of Australia, France, Japan, Republic of Korea and Spain

5. Report on fish by-catch during exploratory fishing activities in Division 58.4.3a (Elan Bank) between 2008 and 2018

   (Dissostichus eleginoides) last submitted in 2018 by Japan and France in Division 58.4.3a (WG-FSA-18/61). We ... analyzed bycatch composition in number and biomass during the period 2008-2018 to investigate the inter ... , autolines were less selective than trotline. While trotlines had a bycatch-to-catch ratio of 10 to 20 ... %, autolines ratio was up to 70% in some years. Hence, bycatch number and biomass increased strongly the years ...

   Meeting Document : WG-FSA-2019/56 : Author(s): C. Péron, C. Chazeau, N. Gasco and F. Massiot-Granier

6. Management and assessment options for the crab fishery around South Georgia

   options for the crab fishery around South Georgia together with the requirements of Article I1 ... animals. The size at which moulting occurs less than once a year can often be simply estimated and gives ... fishery in Subarea 48.3 with specific reference to Article I1 of the CCAMLR Convention. In the final ... part of the stock. The target for the Alaskan king crab is between 20 and 60% depending on whether ...

   Science Journal Paper : CCAMLR Science, Volume 1 (CCAMLR Science, Volume 1) : 193–202 : Author(s): Basson, M. and D.D. Hoggarth

7. Fish prey of the wandering albatross Diomedea exulans at South Georgia

   (35%), Muraenolepis microps (33 %) and Chaenocephalus acemtus (20%) predominated, with Notothenia ... gibberifrons, Pagothenia hansoni and Champsocephalus gunnari (together 12%) also present. Composition by weight ... between years but epipelagic fish were significantly more abundant in +I983 than 1984. All identified fish ... georgianus (35%), Muraenolepis microps (33 %) and Chaenocephalus acemtus (20%) predominated, with Notothenia ...

   Meeting Document : SC-CAMLR-VII/BG/05 : Author(s): J.P. Croxall, A.W. North and P.A. Prince (United Kingdom)

8. e-sc-xxii.pdf

   ... ...................................................................... 20 Krill Resources ............................................................................. 20 ... Status and Trends ....................................................................... 20 Advice ... Advice for D. eleginoides (Subarea 48.3) ...................... 30 Priority Work for Future Assessments ... of D. eleginoides in Subarea 48.3......................................................................... 30 ... SPECIES ...................................................................... 20 Krill Resources ... ............................................................................. 20 Status and Trends ....................................................................... 20 ... Management Advice for D. eleginoides (Subarea 48.3) ...................... 30 Priority Work for Future ... ......................................................................... 30 (ii) D. eleginoides at South Sandwich Islands (Subarea 48.4) .................... 31 application/pdf attached to:SC-CAMLR-XXII

   Meeting Report : SC-CAMLR-XXII

9. Status of krill target strength

   on aggregations of live euphausiids and should not be affected by a frequent cause of bias in single-animal ... there is an empirical basis. The theoretical estimates show a non-monotonic dependence of target strength on both animal ... size and transmit frequency, notwithstanding admitted shortcomings. Some recent single-animal ... of bias in single-animal measurements, namely thresholding. Theoretical estimates for the target strength ... at 30 and 20 kHz. Measurements at 30 kHz were performed near Bouvet Island in December 1979 on krill ... of this ! 108 article, a reasonable fixed value of radius of curvature for the animals is used. In order ... of target strength in the article involve aggregations of animals, it is useful to compare the results ... to thresholding effects discussed earlier in this article and differences in animal type), the structure ...

   Science Journal Paper : Selected Scientific Papers, SC-CAMLR-SSP/9 (Selected Scientific Papers, SC-CAMLR-SSP/9) : 101–126 : Author(s): Foote, K.G., D. Chu and T.K. Stanton

10. e-sc-xvi-a4.pdf

    ... -97/30), rather than the abundant year suggested by the Polarstern cruise conducted in December 1996 ... of the island were associated with Weddell Sea water. 3.18 Trends over the last 20 years detected from ... the first year of occupation of the new CEMP site at Bouvet Island (WG-EMM-97/20). From a time series ... and biological oceanography. The meetings of WG-EMM have served to pull these fields together and further ... indicated an average year for krill abundance (WG-EMM-97/30), rather than the abundant year suggested by ... . 3.18 Trends over the last 20 years detected from the results of net surveys conducted in Subarea 48.1 ... indicate very good recruitment that year. Subarea 48.3 3.25 Off South Georgia, the only years when ... biological oceanography. The meetings of WG-EMM have served to pull these fields together and further application/pdf attached to:WG-EMM-97

    Meeting Report : WG-EMM-97

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