Search results

1. By-catch of fish in the krill fishery

   , USSR 381 1. INTRODUCTION During the past 20 years a major krill fishery has become established ... on dense krill swarms may have only a minor effect on the icefish. Approximately one haul in 20 ... 13 500 600 50 60 25 1025 1.08 70 19 4 54 29 35 7 400 500 40 40 30 1745 1.83 71 20 4 54 14 35 18 250 ... in 1981 (continued) 110 20 5 53 10 36 13 3000 3000 100 100 245 0.70 111 20 5 53 37 36 30 620 620 37 54 ...

   Science Journal Paper : Selected Scientific Papers, SC-CAMLR-SSP/8 (Selected Scientific Papers, SC-CAMLR-SSP/8) : 381–401 : Author(s): Everson, I., A. Neyelov and Y.B. Permitin

2. Seasonal and inter-annual variability in the distribution of Electrona carlsbergi in the southern Polar Front area (the area to the north of South Georgia is used as an example)

   concentrations throughout the year. Results of surveys showed that the distribution and behaviour ... of biomass of E. carlsbergi in the area indicated that its variability during the year is related ... to form large concentrations throughout the year. Results of surveys showed that the distribution ... the year is related to parameters of spatial and vertical distribution of fish. Interannual variability ... for almost two years from October 1987 to June 1989, over which time six detailed oceanographic and acoustic ... r,). PHCYHOK 10: 3x03anHcH CKOnJIeHHI1 E. carlsbergi Ha rJIy6HHax 40-130 M B BeqepHee BpeM5.I (19-20 qac) Ha ... the year. Results of surveys showed that the distribution and behaviour of E. carlsbergi are strongly ... of biomass of E. carlsbergi in the area indicated that its variability during the year is related ...

   Science Journal Paper : Selected Scientific Papers, SC-CAMLR-SSP/7 (Selected Scientific Papers, SC-CAMLR-SSP/7) : 337–367 : Author(s): Kozlov, A.N., K.V. Shust and A.V. Zemsky

3. Book review: Fish and Fish Resources of the Antarctic

   of more than 30 years allowed lum to analyse both the processes governing bioproductivity in various ... the broad area of open Antarctic waters only just over 80 meso- and bathypelagic species (30 families ... fish, i.e. movement to pelagic waters, was one of the most successful adaptive qualities ... and other countries, as well as CCAMLR sources, the author identified about 20 highly abundant species ... Antarctic bioresources, firstly by individual groups under the auspices of SCAR (Scientific Committee for ... Antarctic Research), and later, after the coming into force of the Convention on the Conservation of ...

   Science Journal Paper : CCAMLR Science, Volume 8 (CCAMLR Science, Volume 8) : 165–168 : Author(s): Shust, K.V

4. Optimization of survey sampling design in the detection of interannual variability and prey size selectivity in the diet of penguins

   , for Esperanza Base it was estimated based on two people working for 20 minutes; and the laboratory time was one ... A 10% change in the mean of two years results in the following variance component due to interannual ... nOTpe6JISleMbIX BH,lIOB H pa3MepHoti CeJIeKTHBHOCTH nHHrBHHOB aHaJIH3HpYIOTCSI C TOqKH 3peHHSI On ... THMaJIbHoti HHTeHCHBHOCTH Ha6JIIO,lIeHHti Ha Ka)J{,lIOM ypOBHe rHe3,l10BbIX cxeM. IIpe,llJIaraIOTCSI OnTHMaJIb- HbIe ... and prey size selectivity in the diet of penguins Abstract / Description:  Based on the preliminary ... results of a survey of prey size in Adélie penguins, sampling designs intended for the detection of inter ... inter-annual variation for mean prey size is fixed at 10%; the test power is taken as 0.9 and Type I ... errors fixed at 0.1. Cost values of manpower required are based on Argentinian logistics. File:  34 ...

   Science Journal Paper : Selected Scientific Papers, SC-CAMLR-SSP/7 (Selected Scientific Papers, SC-CAMLR-SSP/7) : 551–559 : Author(s): Marschoff, E. and B. Gonzalez

5. Surface water circulation in krill fishing areas near the South Shetland Islands

   with a drogue attached at a depth of 30 m to assess flow patterns at the depth range where krill tended ... at a depth of 30 m to assess flow patterns at the depth range where krill tended to be most abundant ... at a depth of 30 m to assess flow patterns at the depth range where krill tended to be most abundant ... eaux oceaniques au nord des iles Shetland du Sud. Chaque bouee tirait une ancre de cape situee a 30 ... ~e OnMCbIBamTCX M a P r U P y T b I LUeCTll ~ p e f i @ y ~ ) ~ M x n0 IIOBePXHOCTH BOAbI ... n p M K p e n n e H ~ p e f i @ - R K o p b Ha r n y 6 a ~ e 30 M C IJeJ lbH OqeHKH ~ ~ K O H O M ~ ~ H O C T ~ ~ ~ TeqeHAFI Ha ...

   Science Journal Paper : CCAMLR Science, Volume 3 (CCAMLR Science, Volume 3) : 125–136 : Author(s): Ichii, T. and M. Naganobu

6. Guidelines for the preparation of hydroacoustic survey reports on krill

   . ITocKonbKY rrpH rrpOBe~eHHH aXOCbeMKH rH~onOKaTOp paooTan B peJKHMe "0cnaoneHHe 20 ~B", aneKTpoaKYC- TH ... . KpaTKHlt ,D;HeBHHK peltca 19/X1 1980 20-29/X1 30/X1 31/X1 1980-10/ 1981 BbIXO,D; H3 CeBaCTOnOJIR ... C Hcnonb30BaHHeM r~poaKYC­ TH'IeCKHX nOH6opOB H nO~BO~Horo annapaTa ICeBep-2". BH60p onTHManbHoro pelKHMa pa ... H3 aBTOHOMHoro annapaTa "CeBep-2" rrOKa3anH, ~TO KPHnD 06pa30BHBan CTaH, B KOTOpHX OC06H ... Paper Title:  Guidelines for the preparation of hydroacoustic survey reports on krill Abstract ... requirements for the preparation of reports of echometric surveys. An example is provided of the preparation of ... / Description:  The proposed guidelines provide an opportunity to perform comparative analyses and checks of ... surveys. The unification of echometric survey data is aimed at increasing the effectiveness of research on ...

   Science Journal Paper : Selected Scientific Papers, SC-CAMLR-SSP/3 (Selected Scientific Papers, SC-CAMLR-SSP/3) : 165-193 : Author(s): Kalikhman, I.L.

7. Experimental evaluation of the effectiveness of weighting regimes in reducing seabird by-catch in the longline toothfish fishery around South Georgia

   . Two experiments were conducted: (i) a comparison of the use of one stone at each attachment site ... (single weight) and the other had the two-stone setup (double weights). In the second experiment one ... with the vessel in large numbers. Typically, one or two birds of this species were present during setting ... oiseaux est marquee lorsque l'on utilise des poids de 8,5 kg par rapport aux poids de 4,25 kg, mais on ne ... effects of different weighting regimes on the incidental mortality of birds caught on longlines fishing ... for toothfish (Dissostichus spp.). Three regimes were examined, with weights of 4.25, 8.5 and 12.75 kg ... attached at 40 m intervals on a Spanish-rigged longline. There was a significant reduction in bird ... intervals should be used. Results suggested that seabird by-catch on lines using effective weighting regimes ...

   Science Journal Paper : CCAMLR Science, Volume 7 (CCAMLR Science, Volume 7) : 119–131 : Author(s): Agnew, D.J., A.D. Black, J.P. Croxall and G.B. Parkes

8. Spawning locations of mackerel icefish at South Georgia

   was caught on 16 March, five more on the following day, two on 20 March and 14 on 30 March. 011 5 April ... INTRODUCTION Over the past 30 years there has been a fishery, large in some seasons, for mackerel icefish ... densit6 que pr&s des c8tes. La ponte semble egalement se produire dans les ilots Shag. Bien que l'on ne ... in February of the same year. Further evidence that spawning occurs in the inshore waters has come from ... :  Historical information on the distribution of spawning and larval mackerel icefish (Champsocephalus gunnari ... inshore spawning at South Georgia during April within and close to the bays on the north side of the ... weak. Concentrations of larval icefish within Cumberland Bay are an order of magnitude higher than in ...

   Science Journal Paper : CCAMLR Science, Volume 8 (CCAMLR Science, Volume 8) : 107–118 : Author(s): Everson, I., A.W. North, A. Paul, R. Cooper, N.C. McWilliam and K.-H. Kock

9. Research currently being undertaken by the Republic of South Africa on "dependent and related species" within the Antarctic marine ecosystem

   of the Southern Oc~an bounded bw latitudes 30-70 Sand I on9 i tudes 10 W ta 40 E. Research i s Pr i mar ... : 3KOCHCTEME AHTAPKTHKH Pe3l0Me OnHcaHbl BomeneHHHe KOMnoHeHTH 6HonorH~eCKOA nporpaMMhl. rnaBHoA 3anaqen ... F'rosramme. As st;ch, th<-)S~ com1~onGH1ts are of direct, relevance to imf'rovin~i o•.Jr und~r~>titndiml ... ~,e,nch Institut(? of the Universit~ of' Pretoria SP@nd UF' to three mont.h~; each Year in the Antarctic ... Paper Title:  Research currently being undertaken by the Republic of South Africa on " ...

   Science Journal Paper : Selected Scientific Papers, SC-CAMLR-SSP/2 (Selected Scientific Papers, SC-CAMLR-SSP/2) : 59-77 : Author(s): South Africa

10. Problems of population age structure determination of Euphausia superba Dana using an example from the Antarctic Peninsula area and adjacent waters

    pacnono~eH@ cpaBHHTenbHo He~aneKO OT oepera. Tor~a ~e B neTHe-oceHHHH ce- 30H 1981 r. 3HaqHTenbHO ~anee ... saMeTHTb, ~TO 9TH pa~KH no COCTaBY H30~epMeH- TOB.' OKasanHCb BeCbMa onHSKH BSPOCn@M OCOORM HS pa~OH.a ID ... npOSnEM Onp~EnEHM~ B03PACTHOw CTPYKTYFM EUPHAUSIA SUPERBA DANA HA OCHOBE AAHHhlX, nOnYqEHHhlX B PAwOHE ... AHTAPKTMqECKOrO nOnYOCTPOBA M SnM3nEmAmMX AKBATOPM~ B • A. CrUlpH,IJ;OHOB (C.C.C.P.) Pe3IOMe Ha OCHOBe ... examines the size structure of populations of E. superba in relation to their habitat, on the basis of an ... an example from the Antarctic Peninsula area and adjacent waters Abstract / Description:  This paper ... , data are cited on the growth rates of krill in relation to feeding conditions, temperature factors and ... other biotic and abiotic factors. Possibilities are outlined for the elucidation of the problem of the ...

    Science Journal Paper : Selected Scientific Papers, SC-CAMLR-SSP/3 (Selected Scientific Papers, SC-CAMLR-SSP/3) : 227-270 : Author(s): Spiridonov, V.A.

Pages