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1. CCAMLR scientific observation: tasks, priorities and time budget

   Abstract:  The workload of the tasks required in the CCAMLR Observer manual is assessed. The total ... time needed for the minimum amount of daily routine tasks was well above the capacity that an observer ... to undertake. The manual must be structured as its entirety so that the observer, only by following ... instructions in the manual, can produce the report and logbook data which is collected systematically and ...

   Meeting Document : WG-EMM-07/26 : Автор(ы): S. Kawaguchi (Australia)

2. Management plan for Site of Special Scientific Interest (SSSI) No. 1

   Abstract:  Management at Cape Royds aims to: • avoid degradation of, or substantial risk to, the ... values of the Area by preventing unnecessary human disturbance to the Area; • allow scientific research ... on the ecosystem, and in particular on the avifauna in the Area, while ensuring protection from over ... -sampling; • minimize the possibility of introduction of alien plants, animals and microbes into the Area ...

   Meeting Document : WG-EMM-02/59 : Автор(ы): Secretariat

3. Near-shore acoustic surveys for Antarctic krill at South Georgia, January 2004

   Abstract:  Dual frequency (120 and 38 kHz) acoustic surveys were conducted around the Willis ... Islands and off the Barff Peninsula, South Georgia, from a 59 foot yacht in January 2004. The purpose of ... the surveys was to determine krill density near shore, in regions that have not traditionally been ... provisioning chicks ashore were foraging. Despite its relatively small size, the yacht (Golden Fleece) proved ...

   Meeting Document : WG-EMM-04/35 : Автор(ы): A.S. Brierley, P.N. Trathan, J. Poncet and A. Morton (United Kingdom)

4. Observer notes (Subarea 88.1)

   bottom long-line sets in Subarea 88.1 from 15.12.03 till 10.03.04 are presented. For the first time ... Antarctic toothfish was found in long-line catches above seamounts of the Pacific-Antarctic Ridge to the ... cannot lead to their intbreeding as its gonads were at the early development stages in that period ... . Antarctic toothfish spawning takes place above the mountains of the Pacific-Antarctic Ridge, located ...

   Meeting Document : WG-FSA-04/89 : Автор(ы): V.G. Prutko (Ukraine)

5. Fish and invertebrate by-catch from Australian fisheries for D. eleginoides and C. gunnari in Division 58.5.2

   Islands in CCAMLR Statistical Division 58.5.2. These comprise a trawl and a longline fishery for the ... gunnari. This paper presents available by-catch information for the three fisheries including estimates of ... . Preliminary results from a rajid tagging program are also presented. Total removals of by-catch in the trawl ... caught in the D. eleginoides trawl fishery and 107 tonnes in the C. gunnari trawl fishery. These values ...

   Meeting Document : WG-FSA-03/73 : Автор(ы): E.M. van Wijk and R. Williams (Australia)

6. Marine debris, entanglements and hydrocarbon soiling at Bird Island and King Edward Point, South Georgia, Signy Island, South Orkneys and Goudier Island, Antarctic Peninsula, 2010/11

   Island, South Orkneys for the period April 2010 to March 2011. Surveys were also undertaken at Goudier ... hydrocarbon soiling at this location during the reporting period. Surveys of beached marine debris at Bird ... summer 2010/11 (January to March 2011). Plastic was the most commonly observed item during the two ... seasons at Bird Island, and the majority of items collected at Signy Island were wood/lumber ...

   Meeting Document : SC-CAMLR-XXX/BG/05 : Автор(ы): Delegation of the United Kingdom

7. Uncertainty in echosounder calibrations

   Abstract:  Calibration of echo sounders for fish stock assessment are commonly performed using the ... standard sphere method (Johannesson and Mitson, 1983; Simmonds et al., 1984). To determine the accuracy of ... the method, direct measurements of target strength (TS) were made of three standard spheres (Copper ... (Cu)- 23.0 mm and tungsten carbide (WC)- 33.0 mm and 38.1 mm). At the best case range of 5 m, the TS ...

   Meeting Document : WG-EMM-96/40 : Автор(ы): Soule, M.A., Demer, D.A.

8. Towards a strategic framework for assessing uncertainty in ecosystem dynamics models: objectives are sensitive too

   candidate feedback management approaches for the Antarctic krill fishery in the southern Drake Passage and ... Scotia Sea. The Foosa ecosystem dynamics model was developed to perform spatially resolved, stochastic ... simulations of krill, its predators and fishery. It has been used to provide advice on the spatial allocation ... of the precautionary catch limit for krill. Foosa might therefore be a suitable simulation platform ...

   Meeting Document : WG-EMM-12/20 Rev. 1 : Автор(ы): S. Hill and J. Matthews (United Kingdom)

9. Mitigation of Macrourus by-catch in research block 58.4.1_6 and estimation of Macrourus biomass and sustainable catch in Divisions 58.4.1 and 58.4.2

   Abstract:  Macrourus spp. are the major by-catch species in the exploratory toothfish fishery in ... ) avoidance, ii) mitigation and iii) the setting of sustainable by-catch limits if mortality is not ... preventable (SC-CAMLR-XXII, paragraph 5.230). Here, we undertake a risk assessment of the effects of ... block 58.4.1_6 in particular. We investigate the distribution of D. mawsoni and Macrourus spp. catch ...

   Meeting Document : WG-FSA-17/23 : Автор(ы): D. Maschette, P. Burch, P. Yates and P. Ziegler

10. Norwegian Cruise to Kong Håkons VII Hav 28 February – 10 April 2019

    Abstract:  Norwegian Polar Institute led a cruise to the Kong Håkons VII Hav 28th February-10 ... April 2019. Our focus area was the ocean south of 65°S east of 0° meridian and 13.5° E (Fig 1) with a ... focus on Astrid ridge. Our focus was to map and describe the whole ecosystem. During transit, we ... identification. The ROV transects made up the basis of our intensive study areas. Each intensive study area ...

    Meeting Document : WG-EMM-2019/48 : Автор(ы): H. Steen

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