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Effective, cost-limited and easy-to-implement photo-identification from fishing vessels: an alternative to no effort at all
-identification from fishing vessels: an alternative to no effort at all Microsoft Word File: fsa-2019-50.docx ...
Meeting Document : WG-FSA-2019/50 : Author(s): N. Gasco, P. Tixier and C. Lemarchand
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REPORT ON A RANDOM STRATIFIED TRAWL SURVEY TO ESTIMATE DISTRIBUTION AND ABUNDANCE OF DISSOSTICHUS ELEGINOIDES AND CHAMPSOCEPHALUS GUNNARI IN THE HEARD ISLAND REGION (DIVISION 58.5.2) FOR 2008 AND 2009
completed on the RV Southern Champion, continuing the series that commenced in 1997. Catches in 2008 were ... higher than those from the 2008 survey. The total catch of fish was three times higher than that of 2008 ... Southern Champion, continuing the series that commenced in 1997. Catches in 2008 were generally reduced ... higher than those from the 2008 survey. The total catch of fish was three times higher than that of 2008 ...
Meeting Document : WG-FSA-09/34 : Author(s): G.B. Nowara (Australia)
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A hybrid approach to acoustic classification and length estimation of krill
school- ing organisms, such as euphausiids, this criterion is seldom met. Therefore, in the Ross Sea ... ) from a non-resonant marine organism can be used to estimate the radius of the backscattering cross ... of the organisms in the dominating sound-scatter volume at the frequency j if f ; • km = (2π ... for a 26% (or 1 dB) measurement error of Δ (Table 1). The smallest scattering organisms (equivalent radius ...
Science Journal Paper : CCAMLR Science, Volume 11 (CCAMLR Science, Volume 11) : 33–58 : Author(s): Azzali, M., I. Leonori and G. Lanciani
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Standing Committee on Implementation and Compliance (SCIC)
of the Convention, including in particular illegal, unregulated and unreported (IUU) fishing, and recommend ... Parties’ implementation of, and compliance with, conservation and management measures adopted ... with, conservation and management measures by those non-Contracting Parties which have agreed to apply such measures ... of, and compliance with, conservation and management measures; (iv) review and analyse information pertaining ...
Document : Site Section: Publications
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Timing of clutch initiation in Pygoscelis penguins on the Antarctic Peninsula: towards an improved understanding of off-peak census correction factors
covariate (Table 2) was regressed against mean CID for each site. Temperature, precipitation, Southern ... Dataset6. Southern Oscillation Index (SOI) University Center for Atmospheric Research Climate Analysis ... - suses of penguin, blue-eyed shag Phalacrocorax atriceps and southern giant petrel Macronectes ... . Trivelpiece. 2000. Censuses of penguin, blue-eyed shag, and southern ...
Science Journal Paper : CCAMLR Science, Volume 16 (CCAMLR Science, Volume 16) : 149–165 : Author(s): Lynch, H.J., W.F. Fagan, R. Naveen, S.G. Trivelpiece and W.Z. Trivelpiece
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RECENT TRENDS IN NUMBERS OF FOUR SPECIES OF PENGUINS AT THE PRINCE EDWARD ISLANDS
and southern rockhopper penguin E. chrysocome. In December 2008 it was estimated that some 65 000 pairs of king ... and southern rockhopper penguins at Marion Island decreased by about 30% and 70%, respectively. In 2008/09 ... penguins. In 2008/09, some 42 000 pairs of southern rockhopper penguins bred at Marion Island and 12 000 ... pairs of macaroni penguins and 38 000 pairs of southern rockhopper penguins at Prince Edward Island ...
Meeting Document : WG-EMM-10/P1 : Author(s): R.J.M. Crawford, P.A. Whittington, L. Upfold, P.G. Ryan, S.L. Petersen, B.M. Dyer and J. Cooper
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Recent trends in numbers of four species of penguins at the Prince Edward Islands
and southern rockhopper penguin E. chrysocome. In December 2008 it was estimated that some 65 000 pairs of king ... and southern rockhopper penguins at Marion Island decreased by about 30% and 70%, respectively. In 2008/09 ... penguins. In 2008/09, some 42 000 pairs of southern rockhopper penguins bred at Marion Island and 12 000 ... pairs of macaroni penguins and 38 000 pairs of southern rockhopper penguins at Prince Edward Island ...
Meeting Document : WG-EMM-10/P01 : Author(s): R.J.M. Crawford, P.A. Whittington, L. Upfold, P.G. Ryan, S.L. Petersen, B.M. Dyer and J. Cooper
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ON THE STUDY OF FECUNDITY AND EGGS SIZE OF ANTARCTIC TOOTHFISH DISSOSTICHUS MAWSONI NORMAN 1937
mawsoni) fecundity and eggs size, caught in December-March the Pacific and Indian Ocean area ... the Indian Ocean area of Antarctica. The individual absolute fecundity is varied from 0.03 to 0.61 million ... and eggs size, caught in December-March the Pacific and Indian Ocean area of the Antarctica are presented ... Ocean area of Antarctica. The individual absolute fecundity is varied from 0.03 to 0.61 million eggs ...
Meeting Document : WG-FSA-08/35 : Author(s): S.V. Piyanova. A.F. Petrov and N.V. Kokorin (Russia)
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ANTARCTIC-WIDE GEOMORPHOLOGY AS AN AID TO HABITAT MAPPING AND LOCATING VULNERABLE MARINE ECOSYSTEMS
features of the Antarctic continental margin and adjoining ocean basins at scales of 1:1-5 million ... a certain size are readily identified and submarine canyons and mid ocean ridge central valleys which ... of the Antarctic continental margin and adjoining ocean basins at scales of 1:1-5 million. These data can also ... are readily identified and submarine canyons and mid ocean ridge central valleys which harbour hydrothermal ...
Meeting Document : WS-VME-09/10 : Author(s): Romeyn, R., O’Brien, P.E., Post, A.L.
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Observer notes (Subarea 88.1)
Abstract: Results of biological data analysis of Antarctic fish species from catches of 117 ... of individuals from the continental shelf and from the more southern seamounts (to the South of 70°S) were ... considerably behind in maturation and had lower GSI value. Probably, as gonads are maturing, a part of fish ... individuals forming spawning aggregations was ascertained. Studies of biology of mass by-catch fish showed ...
Meeting Document : WG-FSA-04/89 : Author(s): V.G. Prutko (Ukraine)