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e-sc-x.pdf
... meeting. Best wishes were extended to Prof. T. Lubimova (USSR) the other Vice-Chairman of the Scientific ... Meeting of WG-Krill, chaired by the Convener Mr Miller, was held in Yalta, USSR, from 22 to 30 July 1991 ... * The Antarctic split-year begins on 1 July and ends on 30 June. The column ‘split-year’ refers to the ... 500000 600000 Subarea 48.1 Subarea 48.2 Subarea 48.3 Other 48 Area 58 Area 88 C at ch (t
application/pdf attached to:SC-CAMLR-XMeeting Report : SC-CAMLR-X
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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 : Autor(es): Kizner, Z.I.
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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 : Autor(es): Candy, S.G and A.J. Constable
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Conservation Measure Conservation Measure 26/IX (1990)
~ k r e t a r y shall make a final estimate of the date ilpon which the total allowable catch will ... be reached. The fishery shall close at the end of the last t h y of the reporting period within ... which that date falls. C O P ~ ~ S E R V ~ L T ~ ~ O N rdziisernrj: x / ~ : Y EFFORT AND RI0UX;lCAL ... data rcqi~ircct to com~~lc[c the CCAMLR fine-scale catch ant1 effort data form for longlinc Sisherics ...
Conservation Measure : 26/IX (1990)
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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 : Autor(es): Ziegler, P.E., D.C. Welsford and A.J. Constable
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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-2019Meeting Report : SG-ASAM-2019
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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 : Autor(es): Hewitt, R
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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 : Autor(es): Murphy, E.J., P.N. Trathan, I. Everson, G. Parkes and F.H.J. Daunt
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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
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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 : Autor(es): Pilling, G. and G. Parkes