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1. The error of the biomass estimate as a function of survey parameters and the statistics of a density field of krill aggregations

   examination, with steps Iz,r and A'V t along coordinate axes:Z: and !I, connected with direction of survey ... only on distance ~ between them: A= /I ('t). Correlation radius R, the minimum distance at which ... rewrit- ten in a different form: 1) . .¥ lJ =~, h ~ A('l.,.) 1 S nx !f 'Ft l-J. In case of trawl ... .ii =0) t and at i =J j all values of A ('Zz,j) are practically zero, so from (4) we obtain: (5 ...

   Science Journal Paper : Selected Scientific Papers, SC-CAMLR-SSP/4 (Selected Scientific Papers, SC-CAMLR-SSP/4) : 213-228 : Автор(ы): Kizner, Z.I.

2. An integrated stock assessment for the Patagonian toothfish (Dissostichus eleginoides) for the Heard and McDonald Islands using CASAL

   – trawling and longlining. The annual cycle was split into three seasons: (s1) 1 December–30 April, 5 ... Integrated stock assessment for Dissostichus eleginoides using CASAL (s2) 1 May–30 September, and (s3) 1 ... October– 30 November. These seasons were structured to accommodate the main longline fishery occurring ... 120 and 160 hauls, each of which were of approxi- mately 30 min duration, that were randomly located ...

   Science Journal Paper : CCAMLR Science, Volume 15 (CCAMLR Science, Volume 15) : 1–34 : Автор(ы): Candy, S.G and A.J. Constable

3. Possible effects of different levels of krill fishing on predators – some initial modelling attempts

   l'kcosysteme de la CCAMLR (WG-CEMP) en 1992. Tout d'abord, les auteurs ~ roceden t a des estimations des ... KpHJIeM XMWHMKOB. Pa3pa60~a~a ' o A H o H ~ M ~ ~ B ~ ~ H H ~ R ' MoHenb B ~ ~ M M O A ~ ~ % C T B H R ... , B K O T O P O ~ K o J I ~ ~ ~ H M R B YMCneHHOCTM KPMJIX BJ?MSIH)T Ha nOnYnRIJMll XAWHllKOB, a 0 ... 6 p a ~ ~ b l e B ~ ~ H M O ~ ~ ~ ~ ~ C T B H ~ I OTCYTCTBYIOT. Pe3ynbTaTb1 OCHOBaHHbIX Ha 3 ~ 0 ...

   Science Journal Paper : CCAMLR Science, Volume 2 (CCAMLR Science, Volume 2) : 79–97 : Автор(ы): Butterworth, D.S. and R.B. Thomson

4. Length-based assessments revisited – why stock status and fishing mortality of long-lived species such as toothfish cannot be inferred from length-frequency data alone

   in the catch tλ is the same as the the- oretical maximum age tmax. This method is sensi- tive to the ... ) with 0% as a target level or 30–40% where no upper size limit exists. The proportional length-based ... recruitment declines linearly 0.2 Fishery parameters Season 1 Dec–30 Nov Catch levels for the constant ... such as the vari- ation in fishing mortality and recruitment, the form of the fishing selectivity ...

   Science Journal Paper : CCAMLR Science, Volume 18 (CCAMLR Science, Volume 18) : 57–73 : Автор(ы): Ziegler, P.E., D.C. Welsford and A.J. Constable

5. e-sc-38-a6.pdf

   ... Meeting of the Subgroup on Acoustic Survey and Analysis Methods (Bergen, Norway, 26 to 30 August 2019 ... 255 Report of the Subgroup on Acoustic Survey and Analysis Methods (Bergen, Norway, 26 to 30 ... , from 26 to 30 August 2019. The Convener, Dr X. Zhao (China), welcomed the participants (Appendix A ... h measurements of E. superba and T. macrura that indicated that both material properties were application/pdf attached to:SG-ASAM-2019

   Meeting Report : SG-ASAM-2019

6. An index of per capita recruitment

   underestimate recruits per spawner by 30% if reasonable assumptions are made regarding the variability of ... 30% if reasonable assumptions are made regarding the variability of mortality and the proportion of ... 1979 to 1998 is presented. Resume Un indice de recrutement par t@te (PCR) est propose tel que ... reproducteur de 30% si les hypothPses avancPes sont raisonnables en ce qui concerne la variabilitg de la ... ~ e n b nononHeHm Ha oco6b KpHnx (PCR): me R1 - AOnR ~ - ~ ~ T H H X oco6efi B Bb160pKe B rOA y ...

   Science Journal Paper : CCAMLR Science, Volume 7 (CCAMLR Science, Volume 7) : 179–196 : Автор(ы): Hewitt, R

7. Krill fishing in the Scotia Sea in relation to bathymetry, including the detailed distribution around South Georgia

   ~ C U I T ~ ~ H ~ I X (0,5" LUMPOTbI X 1" , Q o ~ ~ o T ~ I ) AaHHbIX nOKa3bIBaK)T, YTO B Mope ... O T I ~ . A~anki3b1 no perkioHaM BbIxnane onpeAeneHHb1e Y Y ~ C T K H Murphy et al. pafio~oe ... rrrenb@a M rpaHHqb1 rrrenb@a, Ha K O T O P ~ I X 6 b 1 n ~ nonyYeHbI KpynHbre ynosb1. H ~ C M O T ~ R ... , rAe B nocneAymirpie ABa ce3o~a npomrcen 6b1n H ~ ~ H ~ Y M T ~ J I ~ H ~ I M . B 1994 r ...

   Science Journal Paper : CCAMLR Science, Volume 4 (CCAMLR Science, Volume 4) : 1–17 : Автор(ы): Murphy, E.J., P.N. Trathan, I. Everson, G. Parkes and F.H.J. Daunt

8. Fishes: Trophic modelling of the Ross Sea

   Bradford-Grieve & Fenwick 2002). Species Life- style1 Comp2 Depth3 (m) Diet4 Occ 5 Catch6 (t ... 97.3 Gvozdarus svetovidovi P MD/LD 500? 80D,10B,10S R Lepidonotothen larseni B SD 30–550 100K R ... Pagothenia borchgrevinki C SD 0–30 70Z,20K,10B O Pagothenia brachysoma C SD 0–30 70Z,20K,10B R Y ... 300–1000 70K,20B,10Z C Y Trematomus newnesi C SD 0–400 70K,20K,10B C Trematomus nicolai B SD 30 ...

   Document : Site Section: Publications

9. Performance and geometry of the FP-120 trawl used during UK fish stock assessment surveys around South Georgia, Subarea 48.3

   seabed. shows track of headline height a t station 30, The captain was not aware of the information In ... Pilling and Parkes 30 T I 3.5 4 4.5 Average Head Height (m) Figure 8: Regression of average head ... .130HTaJIbHOrO PaCKPbITMSi (R, TaKMM o6pa3o~ , n p o ~ p a n e ~ ~ o t i nnowan~) ~ 0 ~ ~ o r . o Tpana ... PerpeCCllll An% OQeHKll rOpll30HTaJIbHOAO PaCKPbITRSI C IIOMOWbK) APYrIIX nepeMeHHbIx, HanpuMep C K ~ P O C T ...

   Science Journal Paper : CCAMLR Science, Volume 2 (CCAMLR Science, Volume 2) : 51–69 : Автор(ы): Pilling, G. and G. Parkes

10. Scientific Abstracts 1993

    , 30% adult females) and the severity of injuries (40% serious) was similar to previous years. The ... , Palmaille 9, D-22767 Hamburg, Germany). Polar Record, 30 (172): 3-22 (1994). In the Southern Ocean ... coastline now available. The topographic database created, to be published on one CD-ROM, will form the ... -browed albatrosses. With our data, lifetime productivity would be 30% higher for black-browed albatrosses ...

    Document : Site Section: Publications

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