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1. Updating the 2017 stock assessment of Antarctic toothfish (Dissostichus mawsoni) in the Ross Sea region

   of precautionary yields. In addition, work will need to be carried out in the longer term that consider how ... the assessment will need to be modified to respond to changes in the fishing catch and effort distributions ... for catch splits between the shelf, slope and north areas prior to the 2019 assessment. Sensitivities ... . In addition, work will need to be carried out in the longer term that consider how the assessment will need ...

   Meeting Document : WG-SAM-17/41 : Author(s): S. Mormede and S. Parker

2. A revision of yield and catch controls for managing the mackerel icefish (Champsocephalus gunnari) fishery in the vicinity of Heard Island and McDonald Islands

   fishing seasons. The results of the 2000 survey confirm the need to retain a closure to fishing on Shell ... Bank. The paper reviews current catch controls and suggests that some consideration needs to be given ... aggregations are not disrupted. Also, some consideration may need to be given to altering the minimum size ... . The results of the 2000 survey confirm the need to retain a closure to fishing on Shell Bank. The paper ...

   Meeting Document : WG-FSA-00/41 : Author(s): A. Constable, R. Williams, T. Lamb and E. van Wijk (Australia)

3. Information on levels of seabird by-catch in fisheries adjacent to the CAMLR Convention Area

   that there is a general need to improve levels of bycatch reporting, and in some cases to develop or refine data ... these needs are highlighted.   Author(s):  Submitted by ACAP Title:  Information on levels of seabird by-catch ... need to improve levels of bycatch reporting, and in some cases to develop or refine data collection ... be properly assessed and monitored. Initiatives that are currently underway to help address these needs ...

   Meeting Document : CCAMLR-XXXIII/BG/15 Rev. 1 : Author(s): Submitted by ACAP

4. On the consequences of differentiating between adult and sub-adult survival rates in the krill-predators model

   . This solution brings with it new problems, however, in that two further parameters need to be specified: one ... these parameters, consideration needs to be given to the possibilities for qualitatively inferring these values ... brings with it new problems, however, in that two further parameters need to be specified: one reflects ... , consideration needs to be given to the possibilities for qualitatively inferring these values or estimating them ...

   Meeting Document : WG-EMM-95/39 : Author(s): Butterworth, D.S., Thomson, R.B.

5. Statistical problems in krill stock hydroacoustic assessments

   unsatisfied needs for improvements in sampling design and tests for systematic trends in survey data collected ... the population is fixed in space, relative to the sampling interval. There remain several unsatisfied needs ...

   Meeting Document : SC-CAMLR-VII/BG/22 : Author(s): United States of America

6. Shedding new light on the life cycle of mackerel icefish in the Southern Ocean

   to deteriorating living conditons for C. gunnari in the near future. Fish stock assessment under CCAMLR needs ... conditons for C. gunnari in the near future. Fish stock assessment under CCAMLR needs to take ...

   Meeting Document : WG-EMM-03/4 : Author(s): K.-H. Kock (Germany) and I. Everson (United Kingdom)

7. Beach debris survey – Main Bay, Bird Island, South Georgia, 1997/98

   for concern and suggests that CCAMLR needs to enhance its campaign to reduce the amount of man-made debris ... needs to enhance its campaign to reduce the amount of man-made debris being jettisoned into the Southern ...

   Meeting Document : CCAMLR-XVIII/BG/6 : Author(s): Delegation of the United Kingdom

8. BEACH DEBRIS SURVEY – MAIN BAY, BIRD ISLAND, SOUTH GEORGIA 1995/96

   was the highest for many years, as was the proportion of these which were uncut. CCAMLR needs to take further ... was the highest for many years, as was the proportion of these which were uncut. CCAMLR needs to take further ...

   Meeting Document : CCAMLR-XVI/BG/4 : Author(s): Delegation of the United Kingdom

9. Using compact video camera technology for rapid deep-sea benthic habitat assessment

   training needs. 4. Robust: The unit was deployed successfully while the vessel was surrounded by sea ice ... training needs. 4. Robust: The unit was deployed successfully while the vessel was surrounded by sea ice. ...

   Meeting Document : WG-EMM-10/24 : Author(s): G.P. Ewing, R. Kilpatrick, A.J. Constable and D.C. Welsford (Australia)

10. Entanglement of Antarctic fur seals (Arctocephalus gazella) in man-made debris at Signy Island, South Orkney Islands, 2003/04

    that the number of entangled fur seals had decreased by 31% compared to the previous year, this being the lowest ... such a decrease is encouraging, the number of seals with neck collars at Bird Island, highlights the need ... of entangled fur seals had decreased by 31% compared to the previous year, this being the lowest number ... is encouraging, the number of seals with neck collars at Bird Island, highlights the need for CCAMLR members ...

    Meeting Document : SC-CAMLR-XXIII/BG/12 : Author(s): Delegation of the United Kingdom

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