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1. A review of tag-based stock assessments of the Antarctic toothfish Dissostichus mawsoni in Subarea 48.4

   rate population abundance, and the mis-identification of species at release. This paper presents a ... Abstract:  The stock abundance of Antarctic toothfish in Subarea 48.4 is estimated using tag based ... the Petersen estimation method to the use of the Chapman bias corrected estimator; a correction ... specifically developed to reduce estimation bias in populations with low recaptures, a feature typical of the ...

   Meeting Document : WG-FSA-15/44 : Автор(ы): N. Walker, M. Soeffker, V. Laptikhovsky and T. Earl (United Kingdom)

2. Incorporating information on the distribution of the krill fishery into Domain 1 MPA planning – report of the CCAMLR scholarship recipient

   Abstract:  This study aims to improve understanding of spatial and temporal variability in krill ... fishing activity in MPA Planning Domain 1, towards the development of a ‘cost layer’ and additional ... the location of areas of high concentration of krill catches or ‘hotspots’ in current fishing ... to 2015/2016.We also analyze the distribution of fishing hotspots at different time scales in Domain ...

   Meeting Document : WG-EMM-17/22 : Автор(ы): A. Capurro, M. Santos and S. Grant

3. Application of aerial photography for ecological survey and habitat management of Adélie penguins

   Abstract:  There are some limits to the accurate counting of the total number of nests by ground ... survey at large scale breeding sites of penguins. To compensate for these shortcomings of the classical ... method, we tested the effectiveness of aerial photography for penguin monitoring at Cape Hallett. Images ... some of the colonies because it was difficult to access those areas located below the mountain slope ...

   Meeting Document : WG-EMM-18/38 : Автор(ы): J.-H. Kim, H.-C. Kim, J.-I. Kim, C.-U. Hyun, J.-W. Jung, Y.-S. Kim, H. Chung and H.C. Shin

4. Inclusion of fisheries notifications in the Database of Upcoming Expeditions to the Southern Ocean

   Ocean, relevant to their communities. To support the sharing of this information, the Southern Ocean ... Observing System (SOOS) has developed the Database of Upcoming Expeditions to the Southern Ocean, DueSouth ... community that supports the planning of collaborative field programs by providing basic information on ... inclusion of industry vessels (e.g., Tourist and Fisheries) provide important “Ships of Opportunity” for ...

   Meeting Document : CCAMLR-38/BG/26 : Автор(ы): Submitted by SCOR

5. Spatial and temporal operation of the Scotia Sea ecosystem: a review of large-scale links in a krill centred food web

   Abstract:  The Scotia Sea ecosystem is a major component of the circumpolar Southern Ocean system ... Current (ACC) and waters from the Weddell–Scotia Confluence dominate the physics of the Scotia Sea ... phytoplankton blooms, which at times can cover an area of more than 0.5 million km2, probably result from the ... mixing of micronutrients into surface waters through the flow of the ACC over the Scotia Arc. This ...

   Meeting Document : WG-EMM-07/P8 : Автор(ы): E.J. Murphy, J.L. Watkins, P.N. Trathan, K. Reid, M.P. Meredith, S.E. Thorpe, N.M. Johnston, A. Clarke, G.A. Tarling, M.A. Collins, J. Forcada, R.S. Shreeve, A. Atkinson, R. Korb, M.J. Whitehouse, P. Ward, P.G. Rodhouse, P. Enderlein, A.G. Hirst, A.R. Martin, S.L. Hill, I.J. Staniland, D.W. Pond, D.R. Briggs, N.J. Cunningham and A.H. Fleming (United Kingdom)

6. On maturity level of gonads of Antarctic toothfish Dissostichus mawsoni from the southern Ross Sea (Subarea 88.1) in December 2005–February 2006

   Abstract:  Data on length and gonad-weight distribution, maturity and gonadosomatic index (GSI) of ... Antarctic toothfish Dissostichus mawsoni were collected from Subarea 88.1 on board of the longliner “Yantar ... ” under Russian flag in the 2005/06 season. Our supposition is that the predominant part of Antarctic ... participation in spawning of the current year. Ovaries of the most females weighed less than 2.0 kg; average GSI ...

   Meeting Document : WG-FSA-06/9 : Автор(ы): V.G. Prutko (Ukraine)

7. Fish Heaven 2.0: summary of modifications and additions to earlier versions and illustrations of its application as a tool for evaluating fisheries management systems

   examples of its application as a tool for evaluating fisheries management systems. As in previous years ... there have been numerous small changes and additions to the functionality of the program. This note ... range of models to be constructed and explored. The application of Fish Heaven as an evaluation tool is ... illustrated by some examples of how Catch Per Unit Effort performs as an indicator of abundance under simple ...

   Meeting Document : WG-FSA-SAM 03/15 : Автор(ы): I. Ball (Australia)

8. PRELIMINARY ASSESSMENT OF MACKEREL ICEFISH, CHAMPSOCEPHALUS GUNNARI, IN THE VICINITY OF HEARD ISLAND AND MCDONALD ISLANDS (DIVISION 58.5.2), BASED ON A SURVEY IN APRIL 2009, USING THE GENERALISED YIELD MODEL

   short-term annual yield in the 2009/2010 CCAMLR season. This paper provides a preliminary assessment of ... Abstract:  A survey of mackerel icefish, Champsocephalus gunnari, was undertaken in Division ... 58.5.2 in the vicinity of Heard Island in April 2009 to provide the information for an assessment of ... yield for the area of Division 58.5.2 to the west of 79o 20’ E using standard CCAMLR methods. The strong ...

   Meeting Document : WG-FSA-09/33 : Автор(ы): D.C. Welsford (Australia)

9. PRELIMINARY ASSESSMENT OF MACKEREL ICEFISH, CHAMPSOCEPHALUS GUNNARI, IN THE VICINITY OF HEARD ISLAND AND MCDONALD ISLANDS (DIVISION 58.5.2), BASED ON A SURVEY IN JULY 2008, USING THE GENERALISED YIELD MODEL

   -term annual yield in the 2008/2009 CCAMLR season. This paper provides a preliminary assessment of yield ... Abstract:  A survey of mackerel icefish, Champsocephalus gunnari, was undertaken in Division ... 58.5.2 in the vicinity of Heard Island in July 2008 to provide the information for an assessment of short ... for the area of Division 58.5.2 to the west of 79o 20’ E using standard CCAMLR methods. The strong ...

   Meeting Document : WG-FSA-08/56 : Автор(ы): D.C. Welsford (Australia)

10. Areal and seasonal extent of sea-ice cover off the northwestern side of the Antarctic Peninsula: 1979 through 1995

    Abstract:  Analysis of seasonal sea ice cover of a 1,250,000 km2 area off the northwestern side of ... multiple years is apparent. Annual curves of sea ice cover were integrated over time to produce an annual ... index of sea ice cover in units of 106 km2-months. Author(s):  Hewitt, R.P. Title:  Areal and seasonal ... extent of sea-ice cover off the northwestern side of the Antarctic Peninsula: 1979 through 1995 Approval ...

    Meeting Document : WG-EMM-96/24 : Автор(ы): Hewitt, R.P.

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