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1. CCAMLR Tagging Program Equipment Ordering Information

   ordered, two tagging guns be purchased. To order any tags and tagging equipment, please use the Tagging ... also available for purchase (A$30.00). The Tagging Equipment box consists of the following items: one ... . Please note that we no longer require recaptured tags to be returned. Instead, please take photographs of ... any recovered tags using the supplied CCAMLR tag photo template rule as a background, and return these ...

   Page : Site Section: Science

2. WG-EMM-08

   DOWN-SCALING FOOSA TO MODEL THE ADMIRALTY BAY PYGOSCELID PENGUIN COLONIES: A WORK IN PROGRESS J.T ...

   Meeting

3. Methodology for automated spatial sea ice summaries in the Southern Ocean

   performance in the Southern Ocean. Sea ice can limit access to fishing grounds, for both commercial fishing ... monitoring purposes and to inform research plans by CCAMLR, no quantitative summaries relative to fishing ... sea ice concentration data in the Southern Ocean, and relate it to data on commercial fishing vessel ... operations around the Antarctic continental margin. A spatial view is used to characterise the spatial ...

   Meeting Document : WG-FSA-14/54 : Author(s): S.J. Parker, S.D. Hoyle, J.M. Fenaughty and A. Kohout (New Zealand)

4. Operational interactions between cetaceans and the Patagonian toothfish (Dissostichus eleginoides) industrial fishery off Southern Chile

   100%. Considering that in 153 (84%) of the effectively monitored sets no interaction whatsoever was ... Abstract:  Operational interactions between marine mammals and the Patagonian toothfish ... recorded and that the mode and median of the predation rate was 0, the global impact of cetaceans over the ... =12) the rate of predation decreased to 0%. Upon detecting orca presence, sperm whales modified their ...

   Meeting Document : WG-FSA-03/95 : Author(s): R. Hucke-Gaete, C.A. Moreno and J.A. Arata (Chile)

5. Slow recovery of previously depleted demersal fish at the South Shetland Islands, 1983–2010

   period showed no change in modal size or mean length of the fish. We relate these patterns to the fishery ... Abstract:  Following seals and baleen whales prior to the 1970s, demersal fish stocks were ... depleted off the South Shetland Islands by intensive industrial fishing during the late 1970s to early ... closed this fishery in 1990. We report changes in size and abundance of the commercially exploited ...

   Meeting Document : WG-FSA-12/P01 : Author(s): E.R. Marschoff, E.R. Barrera-Oro, N.S. Alescio and D.G. Ainley

6. Analysis of seamount-specific catch and tagging data in the Amundsen Sea, SSRU 88.2H

   areas. These metrics were also calculated for SSRU 88.2H as a whole. The analyses indicate that: Fish ... seldom move among seamounts within the complex, and residence time on particular seamounts is typically 1 ... -2 years before fish depart from these seamounts, presumably back to the slope SSRUs. Therefore, it ... is recommended that the stock assessment include only recaptures of tagged fish that have been at ...

   Meeting Document : WG-SAM-14/27 : Author(s): S.J. Parker (New Zealand)

7. Integrated weight longlines with paired streamer lines – best management practice for demersal longline fisheries: preliminary results

   Abstract:  Minimizing the time gear is available to seabirds by increasing the sink rate of ... mitigation trials targeting Pacific cod in the Bering Sea, Alaska, USA. Our objective was to evaluate IW as a ... behaviour, sink rate of the gear and breaking strength. All mitigation technologies dramatically decreased ... seabird bycatch rates while having little to no effect on fish catch rates. Sink rate measurements ...

   Meeting Document : WG-FSA-06/52 : Author(s): K. Dietrich, E. Melvin and L. Conquest (USA)

8. Report on an Antarctic cetacean survey on board a Chilean fishing vessel in February 2016

   Abstract:  During a CCAMLR endorsed fishing survey on board the Chilean trawler ‘Cabo de Hornos ... ’ around the South Orkney Islands and Elephant Island, a trained marine mammal observer conducted a ... , comprising 217 individuals, including calves of both humpback and fin whales. The preliminary results of the ... survey show that the areas around the Southern Orkneys and Elephant Island are important feeding grounds ...

   Meeting Document : WG-FSA-16/19 : Author(s): S. Viquerat, H. Herr, K.-H. Kock and P. Arana

9. Validation of sink rates of longlines measured using two different methods

   sight behind waves or in congregations of seabirds before the target depth was reached. No TDRs were ... of the ground line – IW-50 lines) were measured during commercial fishing operations using two ... = –0.181, P = 0.859). When the target depth was 15 m, sink rates measured using the bottle method (0.20 ... behind the vessel, i.e. out of the observer’s sight, when they reached the target depth. Bottles had a ... before the target depth was reached. No TDRs were lost during the trial. Bottle tests were most useful ... with 50 g.m–1 lead integrated into two strands of the ground line – IW-50 lines) were measured during ... difference was not statistically signifi cant (t12 = –0.181, P = 0.859). When the target depth was 15 m ... , sink rates measured using the bottle method (0.20 ± 0.02 m.s–1) were signifi cantly slower than those ...

   Science Journal Paper : CCAMLR Science, Volume 11 (CCAMLR Science, Volume 11) : 179–187 : Author(s): Wienecke, B. and G. Robertson

10. e-sc-xxxii-a06.pdf

    ... there is no information on IUU vessels from closed SSRUs, especially from the Indian Ocean sector of ... decrease with no corresponding change in length. 3.18 The Working Group further noted that the depth ... data equally well because the model utilises fishery-dependent data and therefore has no information ... about the distribution of toothfish in areas where no fishing has occurred. The Working Group agreed application/pdf attached to:WG-FSA-13

    Meeting Report : WG-FSA-13

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