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Brief report on results of experimental harvest regime for the exploratory fishery for crab in the area of the South Orkney Islands (CCAMLR Subarea 48.2) during the 2009/10 season
Abstract: From March, 23 till April, 1, 2010 during the cruise of the Russian crabber vessel ... in the area of the Southern Orkney Islands. Probably, the absence of crabs at the in March was ... connected to their seasonal migration to other depths. At the end of March, biological productivity of this ... this time. The present article is a brief report on the executed work. Author(s): Yu.V. Korzun and S.E ...
Meeting Document : WG-FSA-10/44 : Автор(ы): Yu.V. Korzun and S.E. Anosov (Ukraine)
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Marine debris and entanglements at Bird Island and King Edward Point, South Georgia, Signy Island, South Orkneys and Goudier Island, Antarctic Peninsula 2016/17
to March 2017. Surveys of beached marine debris at Bird Island recorded a total of 244 items during ... austral winter (April to September 2016) and 499 items during summer (October 2016 to March 2017). Twelve ... to 22 March 2017). Sixty-four items of beached marine debris were recorded at Goudier Island ... (operational 13 November 2016 to 1 March 2017), which is the highest number since observations began in 2010/11 ...
Meeting Document : SC-CAMLR-XXXVI/BG/35 : Автор(ы): C. Waluda
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Marine debris and entanglements at Bird Island and King Edward Point, South Georgia, Signy Island, South Orkneys and Goudier Island, Antarctic Peninsula 2017/18
to March 2018. Surveys of beached marine debris at Bird Island recorded a total of 371 items during ... austral winter (April to September 2017) and 111 items during summer (October 2017 to March 2018 ... 2017 to 31 March 2018). Twenty-seven items of beached marine debris were recorded at Goudier Island ... (operational 16 November 2017 to 6 March 2018). Entanglements of seven Antarctic fur seals were observed at ...
Meeting Document : SC-CAMLR-XXXVII/BG/21 : Автор(ы): C. Waluda
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An outline of narrowband echosounder survey methods to estimate biomass of Antarctic krill in CCAMLR Division 58.4.1 during 2018/19 season by the Japanese survey vessel, Kaiyo-maru
in 2000 as the CCAMLR-2000 survey. Quantitative echosounders has evolved since then and a current ... discussed at ICES WGFAST and this aspect will also be investigated in this survey. Author(s): K. Abe, K ...
Meeting Document : SG-ASAM-18/02 : Автор(ы): K. Abe, K. Amakasu, R. Matsukura, T. Mukai and H. Murase
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By-catch of juvenile fishes – the Antarctic krill fishery
together with the massive antarctic krill exploitation during the 80039;s. There has been recognized ... over-exploited populations or that commercial or noncommercial populations are diminishing. Author(s ...
Meeting Document : WG-FSA-96/18 : Автор(ы): Moreno, C.A.
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Estimating confidence intervals for fish stock abundance estimates from trawl surveys
using the swept area method, using likelihood ratios from Aitchison039;s delta distribution ... confidence bound appears to be more reliable than the upper. Author(s): W.K. de la Mare (Australia) Title ...
Meeting Document : WG-FSA-93/20 : Автор(ы): W.K. de la Mare (Australia)
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Analysis of the diet of Champsocephalus gunnari in Subarea 48.3, Dr E. Holmberg survey, February 1995
to be similar to that observed in the E. Holmberg survey in February/March 1994: common levels of ... krill aggregations were found in the South Georgia shelf during the Holmberg Cruise in Feb-March/1994 ... , an acoustic survey carried out in the same area in March 1995 detected such aggregations. It is ... somewhat below the historical years of high abundance, but above than in 1994. Author(s): Marschoff, E ...
Meeting Document : WG-FSA-95/36 : Автор(ы): Marschoff, E., Barrera-Oro, E., Casaux, R.
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Computer program for the calculation and validation of Verhoeff check digits
program to calculate, check, and validate a check digit scheme based on Verhoeff039;s Dihedral Group D5 ... check algorithm (Mohr 2005, Verhoeff 1969) is described. Author(s): A. Dunn (New Zealand) Title ...
Meeting Document : WG-FSA-SAM-05/11 : Автор(ы): A. Dunn (New Zealand)
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Measurements of sound-speed and density contrasts of Antarctic krill (Euphausia superba) on board RV Kaiyo Maru
/2000 and 2004/2005. Samples of krill were caught by a RMT(1+8). Mass-density of krill was measured by ... South Shetland Islands in February 2000. These were 21.7mm and 1.049, and 45.1mm and 1.043 in the Ross ... target strength and its directivity of krill were calculated using the stochastic DWBA model. Author(s ...
Meeting Document : WG-EMM-08/56 Rev. 1 : Автор(ы): Y. Takao, H. Yasuma, R. Matsukura, K. Amakasu and M. Naganobu (Japan)
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Assessment of fishing intensity of krill in Subarea 48.2 during the season of 1989/90
population during the months (December-March), being critical to dependent species. The results of fishing ... (data of 2900 trawlings are used) in the South Orkneys area during December 1989- March 1990. In the ... ). Therefore, the months critical to dependent species (December- March) during 1989/90) were considered as the ... amounted to: CV(Q)=5.7%, CV(τ)=46%, CV(q)=36.2%. During the fishery period (December 1989- March 1990 ...
Meeting Document : WG-EMM-97/51 : Автор(ы): Ivanova, V.I., Sushin, V.A., Kasatkina, S.M.
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