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THE HISTOLOGICAL ANALYSIS OF OOGENESIS AND MATURITY OF ANTARCTIC TOOTHFISH FROM THE ROSS SEA
fishing period the individuals with gonads of the late III stage of maturity were dominated. Their ovaries ... contained two groups of vitellogenous oocytes. The large oocytes of the nearest spawning season with average ...
Meeting Document : WG-FSA-09/26 : Autor(es): S.V. Piyanova and A.F. Petrov (Russia)
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KRILL FISHERY REPORT: 2009 UPDATE
). Most of this catch was taken in Subarea 48.2 (51316 t) with the remainder in Subarea 48.1 (31533 t ... compares with 156521 t of krill reported in STATLANT data in 2007/08. Recent developments in the krill ...
Meeting Document : WG-EMM-09/06 : Autor(es): Secretariat
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Diet of the cape petrel Daption capense during the post hatching period at Laurie Island, South Orkney Islands, Antarctica
in terms of frequency of occurrence. Fish prey formed near 64% by mass, with krill forming 35.8 ... compared with results of previous studies. Author(s): Montalti, D., Coria, N.R., Soave, G.E. Title: Diet ...
Meeting Document : WG-EMM-96/44 : Autor(es): Montalti, D., Coria, N.R., Soave, G.E.
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KRILL FISHERY REPORT: 2008 UPDATE
preliminary estimate of the total catch of krill for the season is approximately 108343 t. This compares with ... 104586 t of krill reported in the STATLANT data for 2006/07. With the exception of Poland, all ...
Meeting Document : WG-EMM-08/05 : Autor(es): Secretariat
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On the accuracy of the pellet analysis method to estimate the food intake in the Antarctic shag Phalacrocorax bransfieldensis
, respectively, throughout the breeding season were compensated with the mentioned factors. The estimations ... slightly decreased in February. These estimations, in general, are in line with those previously obtained ...
Meeting Document : WG-EMM-97/61 : Autor(es): Casaux, R.
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Beach debris survey - Main Bay, Bird Island, South Georgia 1993/94
% decrease in overall debris levels (225 items in 1993/94 compared with 280 items reported in 1992/93 ... onwards, coinciding with fishing activity in the South Georgia area. All polypropylene packing bands found ... Abstract: The fourth year of survey of beach debris at Main Bay, Bird Island reported a 20 ...
Meeting Document : CCAMLR-XIV/BG/10 : Autor(es): Delegation of the United Kingdom
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Tracer trajectories from the western shelf of South Georgia: ship displacement data
is complex with no simple flow field. These data include a lot of complex process interactions ... . Particles getting onto the shelf become retained with little escape after a run of 100 days. Some of the ...
Meeting Document : WS-Flux-94/10 : Autor(es): E.J. Murphy, I. Everson and C. Goss (United Kingdom)
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By-catch of juvenile Champsocephalus gunnari in krill fishery on the shelf of South Georgia Island
abundant species around South Georgia Is. Results of these survey were summarised and compared with ... depth with a maximum density observed at depth between 100 and 200 m. High catches of C. gunnari ... survived up to an age of one year. Author(s): G.A. Frolkina, V.I. Latogursky, V.A. Sushin (Russian ...
Meeting Document : WG-FSA-92/06 : Autor(es): G.A. Frolkina, V.I. Latogursky, V.A. Sushin (Russian Federation)
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Small scale krill surveys: simulations based on observed euphausiid distributions
.) of mean krill density varies inversely with mean density, and is lowest for the survey design ... the power of surveys to reliably detect changes in mean density indicate that with probability of Type ...
Meeting Document : WG-KRILL-91/19 : Autor(es): D.J. Agnew (Secretariat) and S. Nicol (Australia)
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Assessment of the Dissostichus eleginoides stock in Subarea 48.3 for the 1990/91 season and calculation of TAC for the 1991/92 season
optimal results, fishing operations should be conducted at a level of F0.1. In accordance with such a ... demonstrated that the stock size and TAC were determined with a high degree of robustness Author(s): P.S ...
Meeting Document : WG-FSA-91/24 : Autor(es): P.S. Gasiukov, R.S. Dorovskikh and K.V. Shust (USSR)