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1. Developing the risk assessment framework for the Antarctic krill fishery in Area 48

   Abstract:  Recognising that CM 51-07 is scheduled to lapse at the end of the 2020/2021 fishing ... season, we outline a plan of work to engage with the CCAMLR community to move towards refining the krill ... risk assessment framework. WG-EMM has previously offered advice about how the risk assessment might be ...

   Meeting Document : WS-SM-18/04 : Author(s): P. Trathan, V. Warwick-Evans, E. Young, S. Thorpe, E. Murphy, N. Kelly, S. Kawaguchi and D. Welsford

2. Changes to the Financial Regulations proposed by the ICG on Sustainable Financing, including the setting up of a Working Capital Fund

   Abstract:  The ICG on Sustainable Financing (CCAMLR-XXXVII/17) recommended that several of the ... clauses of the Financial Regulations be amended to accommodate (i) the creation and operation of a Working ... to the rules on small purchases to bring them up to date with current financial limits. The ...

   Meeting Document : CCAMLR-XXXVII/07 : Author(s): Executive Secretary

3. Update of ongoing work on age and growth of Antarctic toothfish (Dissostichus mawsoni) (2013-14 season) from Division 58.4.1 by Spain

   parameters obtained using length-age pair values are: L ∞: 175.7, k: 0.1078 and t 0: 1.528 for females; L ... ∞: 150.3, k: 0.1491 and t 0: 1.809 for males; and L ∞: 169.8, k: 0.1087 and t 0: 1.168 all combined. These ... slightly with the values used in the Ross sea assessment for males. Author(s):  L.J. López-Abellán, M.T.G ...

   Meeting Document : WG-FSA-16/58 : Author(s): L.J. López-Abellán, M.T.G. Santamaría, R. Sarralde and S. Barreiro

4. Update on the Top Predator Alliance project, 2013–14 season: Killer whales

   TCKW with small and presumably suckling calves.  Given that lactation represents a significant energy ... lactation.  A comparison of energy expenditure with energy densities of fish prey indicates that available ... Type C killer whales (TCKW), have been identified as the top predators most likely to be directly ... dependency even if limited to a relatively brief period of the year.  We conclude that there is a probable ...

   Meeting Document : WG-EMM-14/52 : Author(s): R. Eisert, M.H. Pinkerton (New Zealand), L. Torres (USA), R.J.C. Currey, P.H. Ensor, E.N. Ovsyanikova, I.N. Visser (New Zealand) and O.T. Oftedal (USA)

5. FISHING INDUSTRY POLLUTION OBSERVATIONS AND ASSOCIATED MARINE MAMMAL ENTANGLEMENT RECORDS AT SOUTH GEORGIA, SUMMER 1996/97

   in ensuring that vessels fishing in the Convention Area comply with packaging band and waste disposal ... adult, six juvenile); seven (58%) were entangled with plastic packaging bands, three (25%) in trawl ... secure bait boxes; a considerable proportion of these were uncut. CCAMLR Members need to be more active ...

   Meeting Document : CCAMLR-XVI/BG/26 : Author(s): Delegation of the United Kingdom

6. Age validation of Patagonian toothfish (Dissostichus eleginoides) from Heard and Macquarie Islands

   consensus that the observed increments represent annual events, no direct validation has been provided for ... . eleginoides in the Heard Island and Macquarie Islands fisheries has included injection of most fish with ... recapture, we determined that for age classes 5 to 18, one increment is laid down per year. The expected ... that while interpretation difficulties of increment structure in sectioned otoliths of D. eleginoides ...

   Meeting Document : WG-FSA-05/60 : Author(s): K. Krusic-Golub and R. Williams (Australia)

7. Chlorophyll distributions around the South Shetland Islands

   chlorophyll a concentration in Leg I suggest that phytoplankton bloom occurred in this area for about one ... month. Author(s):  H. Ishii, T. Ichii and M. Naganobu (Japan) Title:  Chlorophyll distributions around ...

   Meeting Document : WG-KRILL-93/23 : Author(s): H. Ishii, T. Ichii and M. Naganobu (Japan)

8. Advances are urgently needed in providing regular estimates of krill stock status based on the available data

   terms of reference. Finally, we emphasise that considerable uncertainty will be associated with any ... stock”. At the same time, CCAMLR recognises that “advances are urgently needed” specifically because the ... -species feedback loop that is widely used in fishery management elsewhere, including in other CCAMLR ... of this feedback loop to establish Conservation Measures that limit krill fishing in Subareas 48.1 to ...

   Meeting Document : WG-EMM-2019/28 : Author(s): S. Hill, J. Hinke, N. Ratcliffe, P. Trathan and G. Watters

9. A summary of the commercial fishery for mackerel icefish Champsocephalus gunnari in Subarea 48.3 during the 1997/98 season

   0.21 tonnes. The vessel's fishing master had no experience of fishing for icefish and was not well ...

   Meeting Document : WG-FSA-98/53 : Author(s): G. Parkes, A. King and C. Jones (United Kingdom)

10. Some components of uncertainty in the CCAMLR 2000 acoustical survey of krill

    distorted wave born approximation model of krill TS, fitted with measured distributions of animal lengths ... variance (1 1.33%) was little different from the sampling variance (1 1.38%). That is, the measurement ... variance may be negligible relative to the sampling variance due to the large number of measurements ... , thresholding, area definition, etc.), may be more appreciable components of measurement uncertainty. Further ...

    Meeting Document : WG-EMM-00/49 : Author(s): D.A. Demer (USA)

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