Search results

1. Characteristics of interannual variation in aggregation and diurnal vertical migration of Antarctic krill at South Georgia during winter

   index and diurnal vertical distribution for Antarctic krill in krill fishing grounds (hotspots) at South ... Georgia during winter based on Japanese krill fishery data during the period 1990-2012. High density and ... was speculated to be from the Weddell sea during 2000-2006. Median winter trawling depth (a proxy for ... krill vertical migration) for each daytime and night-time was significantly positively correlated with ...

   Meeting Document : WG-EMM-18/34 : Author(s): T. Ichii, Y. Mori, P.N. Trathan, K. Mahapatra, M. Okazaki, T. Hayashi and T. Okuda

2. A brief characterisation of Patagonian toothfish tag survival and tag detection in CCAMLR Statistical Area 48.3

   48.3 relies on accurate tagging samples for its assessment. The bias in tagging survival and tag ... growth and the stock assessment for Patagonian Toothfish (Dissostichus eleginoides) in CCAMLR subarea ...

   Meeting Document : WG-FSA-13/29 : Author(s): M. Soeffker and R. Scott (United Kingdom)

3. Age and Growth of Pseudochaenichthys georgianus Norman, 1937 (Channichthyidae) from the South Georgia Area

   Abstract:  Age was determined on the basis of growth microincrements in otoltihs. A calibration ... applied to find a model for the age estimation from measurable fish and otolith parameters. The following ... to fit the von Bertalanffy’s growth curve. The following growth parameters were estimated for ...

   Meeting Document : WG-FSA-88/21 : Author(s): T.B. Linkowski and R. Traczyk (Poland)

4. Assessing the accuracy of penguin breeding abundance estimates at regional scales in Antarctica from existing count data: a review using Adélie penguins as a case study

   Abstract:  There is a large body of existing count data in the literature for penguins at their ... compilation documents and their accuracy assessed therein on a site-by-site basis. There has been no previous ... existing data is developed and the assumptions underlying that estimator outlined. Existing data for Adelie ...

   Meeting Document : WG-EMM-04/55 : Author(s): C. Southwell (Australia)

5. Commercial fishing vessel as research vessels in the Antarctic – requirements and solutions exemplified with a new vessel

   impacts on the harvested stocks as well as the associated ecosystem. Due to the vastness and remoteness of ... the Antarctic region research vessel capacity is not readily available for conventional coverage of ... could make a large amount of important data available for CCAMLR analysis and thus improve the basis for ...

   Meeting Document : WG-EMM-13/15 : Author(s): O.R. Godø (Norway), C. Reiss (USA), V. Siegel (Germany) and J.L. Watkins (United Kingdom)

6. Scientific background document in support of the development of a CCAMLR MPA in the Weddell Sea (Antarctica) – Version 2014

   , (iii) to inform on the data retrieval process, (iv) to provide- for the first time- a comprehensive ... provides the scientific basis for the evaluation of marine protected areas (MPAs) in the Weddell Sea ... work beyond the development of the scientific basis for the evaluation of a Weddell Sea MPA. Author(s ...

   Meeting Document : SC-CAMLR-XXXIII/BG/02 : Author(s): Delegation of Germany

7. New Zealand-Australia Antarctic Ecosystems Voyage

   centred on the feeding areas of cetaceans, primarily blue whales and humpback whales, and in the Ross Sea ... slope area, which is the main fishing ground for the Ross Sea toothfish fishery. Whales were located ... collected for trophic (stable isotope) studies. Weather conditions during the voyage were excellent and all ... Antarctica New Zealand (ANZ), the New Zealand Ministry for Business Innovation and Employment (MBIE ...

   Meeting Document : WG-EMM-15/56 : Author(s): R.L. O’Driscoll (New Zealand)

8. Different CPUE types in Soviet krill fishery statistics in 1977–1992

   and primary data for their calculations were considered. The main CPUE indices were catch per fishing ... day (CFD), catch per extended fishing day (CEFD) and catch per hour (CH). The primary data for all the ... fishery: human consumption, krill meal and frozen krill. When considered separately for different ... strategies and so hauls duration, mean daily CFD and CH are well correlated. Depending on the strategy ...

   Meeting Document : WG-EMM-03/35 : Author(s): F.F. Litvinov, A.Z. Sundakov and V. Arkhipov (Russia)

9. Results of scientific observation in Antarctic krill fishery in 2010/11: I. state of observer deployment and data collection

   vessels since there was confusion on the sampling and recording protocol for fish by-catch. Given the ... , the coverage of krill biological sampling for hauls and the number of krill sampled for biological ... clearer guidance for observers. Author(s):  M. Kiyota and T. Okuda (Japan) Title:  Results of scientific ...

   Meeting Document : WG-EMM-12/65 : Author(s): M. Kiyota and T. Okuda (Japan)

10. Summary of otoliths held in Cape Town that were collected within the CCAMLR area

    , vessel and year. Author(s):  R. Leslie, C. Heinecken and P. Mullins (South Africa) Title:  Summary ... , area, vessel and year. ...

    Meeting Document : WG-FSA-11/52 : Author(s): R. Leslie, C. Heinecken and P. Mullins (South Africa)

Pages