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Results of fish stock assessment survey, South Georgia, December 1987 - January 1988
, stratum 3: 251-500 m; Everson 1984) (Figure 1). This procedure follows that of Kock (1985) and Gabriel ... for any subsampling on deck or in the laboratory, and was standardized to 30 minute tows. 21 3 ... estimates in Table 2. A brief summary of the length information for the 1987/88 survey is given in Table 3 ... . 3. 1 Champsocephalus gunnari Since the decline of N. rossii the fishery in the South Georgia ...
Science Journal Paper : Selected Scientific Papers, SC-CAMLR-SSP/5 – Part II (Selected Scientific Papers, SC-CAMLR-SSP/5 – Part II) : 19-52 : Autor(es): McKenna, Jr., J.E. and S.B. Saila
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Observations of fishing operations on a krill trawler and distributional behaviour of krill off Wilkes Land during the 1985/86 season
% 31 40 35 35 Towing 28 42 37 24 21 Net handling 13 20 16 14 15 Idling 0 0 0 15 4 Cargo work 3 7 7 ... . Information utilized in this report was collected on board Zuiyo Maru No. 2 (3 023 tons, Hakodate Kokai ... according to the product. Fresh-frozen and boiled-and-frozen krill must be processed within 3 hours of ... caught preferentially if only green krill are available to the fishery. 3. Gravid females Gravid ...
Science Journal Paper : Selected Scientific Papers, SC-CAMLR-SSP/4 (Selected Scientific Papers, SC-CAMLR-SSP/4) : 335-368 : Autor(es): Ichii, T.
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e-sc-xxxv-a05.pdf
... choice of reference areas chosen for research blocks (WG-SAM-16/18 Rev. 1, Appendix 3, Table A3) and ... WG-SAM-16/28 presented results of the second year of the Korean research program in Division 58.4.1
application/pdf attached to:WG-SAM-16
Meeting Report : WG-SAM-16
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Low breeding success of the Adélie penguin at Béchervaise Island in the 1998/99 season
~eli~ adeliae) H a 0 - B e 6 e L L I e p ~ 3 3 B C e 3 0 H e 1998199 F., XapaKTepM30BaBLLIeMCII ... 3 n B TeveHaeTpexHegenbnocnenepBoros~InynneH~x.Penp~~y~~~~~b~f iycnexcoc~a~nn 0.43 n T e H q a I ... ICeJ lbHorO B O 3 p a C T a H a r H e 3 A O ; A n I I CpaBHeHIIX, B IIpeAbIAyU@ie Ce30HbI ~ O A O ... X A y 0.69 M 1.06 n T e H q a zcenmoro ~ o s p a c ~ a H a r ~ e 3 ~ o . A ~ a n ~ s p a f i ...
Science Journal Paper : CCAMLR Science, Volume 7 (CCAMLR Science, Volume 7) : 151–167 : Autor(es): Irvine, L.G., J.R. Clarke and K.R. Kerry
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Analysis of changes in biomass of fish stocks in the South Georgia area in 1976/77-1986/87
al. 1985) and (3) based on Virtual Population Analysis (Anon. 1985, 1986). The swept area methods ... of C = 1 was assumed. - 190 - 3. RESULTS AND DISCUSSION There has been a number of attempts to ... by high biomass densities was quite different. In both of them, 3-year old fish predominated ... et al. 1985, Annex 1) showed that such an estimate may be 2.5-3 times higher than a biomass ...
Science Journal Paper : Selected Scientific Papers, SC-CAMLR-SSP/4 (Selected Scientific Papers, SC-CAMLR-SSP/4) : 185-211 : Autor(es): Mucha, M. and W. Ślósarczyk
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Effect of line sink rate on albatross mortality in the Patagonian toothfish longline fishery
1.2 m intervals along the mother line. Snood lines were 3 mm in diameter and 50 cm in length. Line ... hook line running parallel to the mother line. Hook lines bore 3 mm diameter, 0.7 m long snood lines ... presented as a family of polynomial and logarithmic regressions expressing line sink rate (Figure 3), sink ... (Figure 3). Sink rates to any depth did not vary greatly with weight spacings >70 m, suggesting that at ...
Science Journal Paper : CCAMLR Science, Volume 7 (CCAMLR Science, Volume 7) : 133–150 : Autor(es): Robertson, G.G
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Effects of recruitment variability and natural mortality on generalised yield model projections and the CCAMLR decision rules for Antarctic krill
fishing has occurred mainly in Area 48, where about 28% of the Antarctic krill stock is esti- mated to ... to 45%) and finally to 3 (5% annual survival). The scenarios with a variable range of annual ... produces a smooth distribution (Figure 3) which differs in several respects from distributions for ... produced using the Beta distribution (Figure 3), the values of standardised recruitment or their ...
Science Journal Paper : CCAMLR Science, Volume 20 (CCAMLR Science, Volume 20) : 81–96 : Autor(es): Kinzey, D., G. Watters and C.S. Reiss
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Changes in biomass of eight species of finfish around the South Orkney Islands (Subarea 48.2) from three bottom trawl surveys
survey are presented in Kock (1986). A total of 30 hauls were made: 3 in the 50-150 m stratum, 9 in the ... highest yields generally to the west and north of the South Orkney Island chain (Figure 3) and around ... in 1999. Estimates by species that drive the overall patterns are presented in Table 3. 150-250 m ... around the South Orkneys Table 3: Estimates of biomass (tonnes) and 95% confidence intervals by stratum ...
Science Journal Paper : CCAMLR Science, Volume 7 (CCAMLR Science, Volume 7) : 53–74 : Autor(es): Jones, C.D., K.-H. Kock and E. Balguerías
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Estimates of circumpolar abundance of Antarctic krill based on recent acoustic density measurements
, YTO COOTBeTCTBYeT MeHbLUIlM H 3 n p e n n o n a r a B r u H x c a no 3 ~ 0 r o s ~ a u e ~ ~ W ... cKopee Bcero B03paCTYT, T.K. IIpM PaCqeTe IIpeAOXpaHMTenbHbIX 0rpa~Mqe~Mfi Ha BbIJIOB ~ c n o n b 3 y e ... ~ c ~ s ~ a v e ~ a e 1 1 % oqeaou~ok n p e ~ 3 ~ c n n y a ~ a q ~ o ~ ~ o f i 6 ~ o ~ a c c b 1 ... B ~ B I I I ~ ~ C S I B npomnoM 3 ~ a ~ e ~ ~ e . ynpaBneHm BOSPOCLUHM npoMbIcnoM KpHJlR HaAO 6 y ...
Science Journal Paper : CCAMLR Science, Volume 7 (CCAMLR Science, Volume 7) : 87–99 : Autor(es): Nicol, S., A.J. Constable and T. Pauly
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Towards the development of a management plan for mackerel icefish (Champsocephalus gunnari) in Subarea 48.3
~ H H X t i ~ a o p ~ a q ~ ~ , n o n y ~ e ~ ~ o f i B p e 3 y n b ~ a ~ e KoMMepyecKoro ... npoMbIcna H H ~ Y Y H O - HCCJIeAOBaTeJlbCKHX C'beMOK. B COOTBeTCTBHH C 3 T H M MeTOAOM HPOrH03bI ... its abundance is low. consume about 28 000 tonnes of fish each year, of Surveys undertaken in the ... warning of a possible period of krill scarcity some months later at South Georgia. 3. Monitoring of ...
Science Journal Paper : CCAMLR Science, Volume 5 (CCAMLR Science, Volume 5) : 63–77 : Autor(es): Agnew, D.J., I. Everson, G.P. Kirkwood and G.B. Parkes