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1. Measurements of sound-speed and density contrasts of Antarctic krill (Euphausia superba) on board RV Kaiyo Maru

   Abstract:  In order to calculate the target strength of Antarctic krill (Euphausia superba) using ... of krill were measured during the Antarctic surveys conducted by the Japanese RV Kaiyo Maru in 1999 ... South Shetland Islands in February 2000. These were 21.7mm and 1.049, and 45.1mm and 1.043 in the Ross ... Sea in January and February 2005. Sound-speed was measured using the "time of flight" method ...

   Meeting Document : WG-EMM-08/56 Rev. 1 : Author(s): Y. Takao, H. Yasuma, R. Matsukura, K. Amakasu and M. Naganobu (Japan)

2. Estimating food consumption of marine predators: Antarctic fur seals and macaroni penguins

   and macaroni penguin Eudyptes chrsolophus) that feed on krill in the Southern Ocean were used as ... sensitive to uncertainty in some demographic variables, particularly the annual survival rate and total ... offspring production. Uncertainty in the measurement of metabolic rate led to a positive bias in the mean ... amount of food consumed. Uncertainty in most other variables had little influence on the estimated food ...

   Meeting Document : WG-EMM-02/23 : Author(s): I.L. Boyd (United Kingdom)

3. RESOURCES EVALUATION OF ANTARCTIC KRILL EUPHAUSIA SUPERBA DANA USING AREAL TRAWLING AND HYDRO-ACOUSTIC DATA

   analyses procedures applied for trawling and hydro-acoustic sampling have to in compliance with the rules ... revealed. Standard measures for the population densities of krill in natural habitat are not available ... , thus it is principally impossible to structure systems and random errors in evaluating process, to ... krill and minimizing miscalculations in evaluations of congestions. Evaluations regime applied for the ...

   Meeting Document : WG-SAM-08/P01 : Author(s): L.A. Kovalchuk (Ukraine)

4. Beach debris survey – Main Bay, Bird Island, South Georgia 1999/2000

   items collected in 1998/99, but is consistent with numbers in years prior to the 1998/99. A dramatic ... increase (310%) in the number of items collected over winter (April- September) from 41 items in 1998/99 to ... 168 items in 1999/2000 and a 40% increase in the number of items collected during summer reflect a ...

   Meeting Document : SC-CAMLR-XX/BG/02 : Author(s): Delegation of the United Kingdom

5. Examination of the CCAMLR toothfish GLM

   CPUE in Subarea 48.3 are investigated. Problems with crossover between the essentially summer fishery ... nationalities, coupled with the existence of the experimental fishery in 1994, lead us to suggest that future ... analyses should be restricted to GLMs based on winter data alone. Unfortunately, this does result in there ... different sizes on the shelf slope. A winter GLM is described which includes a depth factor, and is used in ...

   Meeting Document : WG-FSA-98/35 : Author(s): G.P. Kirkwood and D.J. Agnew (United Kingdom)

6. SUMMARY OF FRENCH PAPERS REGARDING RECOMMENDATIONS MADE BY THE SCIENTIFIC COMMITTEE WITH RESPECT TO THE INCIDENTAL MORTALITY OF SEABIRDS

   use and develop effective mitigation measures in the French EEZ fisheries and that France continues to ... during longline fishing in the French EEZs are the only remaining substantial seabird by-catch in the ... mortality of seabirds in accordance with CCAMLR policies and practices'. This document summarises the ... papers submitted by France in response to the recommendations recorded in paragraph 5.6 of the Scientific ...

   Meeting Document : SC-CAMLR-XXVII/10 : Author(s): Delegation of France

7. Have Antarctic toothfish returned to McMurdo Sound?

   Abstract:  A dramatic reduction in catch rates of Antarctic toothfish in McMurdo Sound, Antarctica ... , has led to conclusions that the commercial bottom longline fishery for toothfish in the Ross Sea has ... , results from a new monitoring programme for Antarctic toothfish and other top predators carried out in ... McMurdo Sound in 2014 have shown toothfish catch rate, fish size and fish age similar to those observed ...

   Meeting Document : WG-FSA-15/P01 : Author(s): S.J. Parker, S. Mormede, A.L. DeVries, S.M. Hanchet and R. Eisert

8. SCAR Report on Marine Acoustics and the Southern Ocean

   workshop on marine acoustic studies at the University of Cadiz, Spain in January 2006. The purpose of the ... workshop was to review improvements in knowledge and understanding of the interactions between marine ... mammals and noise generated by human activities in the Southern Ocean. The workshop revised the original ... risk assessments for particular acoustic equipment currently used in the Southern Ocean, e.g acoustic ...

   Meeting Document : CCAMLR-XXV/BG/23 : Author(s): Submitted by SCAR

9. Hidroacustics survey around Elephant Island (Subarea 48.1) and South Orkney Islands (Subarea 48.2), austral summer 2016

   Abstract:  This paper submits the results of the acoustic cruise made in the austral summer of ... , and the presence of fish shoals in 1,500 nautical miles over the shelf and the continental slope (100 ... fish species in the research, besides other finfish species in the area. The mackerel icefish was found ... and semi-pelagic overnight. During the darkness hours the mean determined depth in the schools was ...

   Meeting Document : WG-FSA-16/21 : Author(s): N.A. Landeros and P.M. Arana

10. Beach debris survey Signy Island, South Orkney Islands, 2002/03

    1994/95 (an increase of 38% and 7% since 2001/02 respectively). There was an increase in the number of ... continued the change in trend that began last season in what had otherwise been a declining trend since 1993 ... /94. Such a continued increase in the number of these packaging bands found indicates that the ban on ... their use aboard fishing vessels brought into force by CCAMLR in 1995/96 has yet to prove entirely ...

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

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