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1. Analyses of ice conditions in the research area proposed by Ukraine for a multi-year Dissostichus research program in Statistical Subarea 48.1

   fisheries research program, is located within CCAMLR Subarea 48.1. Detailed analyses of the sea ice ... the survey proposed by Ukraine is to be carried out), difficult sea ice conditions prevail especially ... the southern parts between 64° S and 65° S of the suggested research area. Here, the mean sea ice ... vessels able to operate under 60 % sea ice concentration. Author(s):  H. Pehlke, S. Hain, K. Teschke and T ...

   Meeting Document : WG-FSA-18/01 : Autor(es): H. Pehlke, S. Hain, K. Teschke and T. Brey

2. Development of standard methods for environmental data

   index F2 (sea-ice), drafted a standard method for index F5 (sea surface temperature), and begun ... documenting meteorological data and methodologies which may be used for calculating the draft indices F1 (sea ...

   Meeting Document : WG-EMM-98/06 : Autor(es): Secretariat

3. APPLICATION TO UNDERTAKE WINTER SCIENTIFIC RESEARCH IN CCAMLR SUBAREA 88.1 (SSRUS 88.1B, 88.1C AND 88.1G) IN THE 2008/09 SEASON

   of the life cycle of D. mawsoni in the Ross Sea by collecting biological samples from a broad spread ... of locations across the northern Ross Sea during the austral winter. The survey is designed to ... Dissostichus mawsoni in the Ross Sea region. In addition, tag data collected will give additional information ... understanding of the Ross Sea D. mawsoni stock structure. Data collected during the survey will provide ...

   Meeting Document : WG-FSA-08/62 : Autor(es): Delegation of New Zealand

4. A hypothetical life cycle for Antarctic toothfish Dissostichus mawsoni in Antarctic waters of CCAMLR Statistical Area 88

   spawning, eggs and larvae become entrained by the Ross Sea gyres, and may either move west settling out ... around the Balleny Islands and adjacent Antarctic continental shelf, south onto the Ross Sea shelf, or ... eastwards with the eastern Ross Sea gyre settling out along the continental slope and shelf to the east of ... the Ross Sea in Subarea 88.2. As the juveniles grow in size they move west back towards the Ross Sea ...

   Meeting Document : WG-FSA-07/35 : Autor(es): S.M. Hanchet, G.J. Rickard, J.M. Fenaughty, A. Dunn and M.J. Williams (New Zealand)

5. A characterisation of the toothfish fishery in Subareas 88.1 and 88.2 from 1997–98 to 2012–13

   Ross Sea slope SSRUs were clear of ice and catches were evenly distributed across the three SSRUs. As ... Antarctic toothfish CPUE in the Ross Sea and Subarea 88.2 fisheries have fluctuated over the past 10 years ... with no trend. A standardised CPUE analysis in the Ross Sea fishery showed an increase to 2008 followed ... be indexing abundance. Length frequency distributions of Antarctic toothfish in the Ross Sea fishery ...

   Meeting Document : WG-FSA-13/48 : Autor(es): S. Hanchet, S. Mormede and A. Dunn (New Zealand)

6. Integrating Climate and Ecosystem Dynamics in the Southern Ocean (ICED) programme: Report of the ICED–CCAMLR Projections Workshop, 5 to 7 April 2018

   . Global climate models do not currently resolve key ocean and sea ice processes at scales relevant to ... by 2100; Under a high emissions scenario the warming and loss of sea ice is expected to result in a ... reduction in the abundance and biomass of krill in northern areas of the Scotia Sea but an increase in ... abundance to the south around the Antarctic Peninsula and Weddell Sea. However, the resilience and adaptive ...

   Meeting Document : SC-CAMLR-XXXVII/BG/16 : Autor(es): E. Murphy, N. Johnston, S. Corney and K. Reid

7. A BRIEF DESCRIPTION OF NEW ZEALAND SCIENTIFIC OBSERVER EFFORTS IN THE CCAMLR AREA

   sea days p.a. in three Subareas). The general training of observers through to post-voyage debriefing ... is noted, along with details of the at-sea work conducted. Data collected and data checking ... electronic data capture at sea and improvements to VME sampling. Author(s):  Bilton, D., Smith, N. Title:  A ...

   Meeting Document : TASO-09/09 : Autor(es): Bilton, D., Smith, N.

8. Revised estimates of the area of the South Georgia and Shag Rocks shelf (CCAMLR Subarea 48.3)

   variety of primary sources including multi-beam swath bathymetry. Sea floor area (km 2 <500 m depth ... ) within CCAMLR Subarea 48.3 was calculated using this new dataset. Total sea floor area within the region ... , the reliability of existing sea floor area estimates was found to vary spatially and between different ... primary sources including multi-beam swath bathymetry. Sea floor area (km2 <500 m depth) within CCAMLR ... Subarea 48.3 was calculated using this new dataset. Total sea floor area within the region closely ... reliability of existing sea floor area estimates was found to vary spatially and between different depth ... Belchier and Fretwell 168 introduction The area of sea floor within different depth strata in the South ...

   Science Journal Paper : CCAMLR Science, Volume 16 (CCAMLR Science, Volume 16) : 167–175 : Autor(es): Belchier, M. and P. Fretwell

9. Notification for scientific research in 2019/20 under CM 24-01: Proposal for a winter longline survey of Antarctic toothfish in the northern region of Subareas 88.1 and 88.2

   toothfish (Dissostichus mawsoni): 1) Antarctic toothfish eggs are buoyant and accumulate under sea ice. If ... true, this would retain eggs near the spawning locations under the vast sea ice extent and once broken ... patterns may be influenced by changes in sea ice or circulation patterns that affect observed recruitment ... northern Ross Sea region to test these hypotheses. The longline and plankton survey is designed to cover ...

   Meeting Document : WG-SAM-18/09 : Autor(es): Delegation of New Zealand

10. Proposal for a winter longline survey of Antarctic toothfish in the northern region of Subareas 88.1 and 88.2

    toothfish (Dissostichus mawsoni): 1) Antarctic toothfish eggs are buoyant and accumulate under sea ice. If ... true, this would retain eggs near the spawning locations under the vast sea ice extent and once broken ... patterns may be influenced by changes in sea ice or circulation patterns that affect observed recruitment ... northern Ross Sea region to test these hypotheses. The longline and plankton survey is designed to cover ...

    Meeting Document : WG-FSA-18/40 : Autor(es): Delegation of New Zealand

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