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Comisión para la Conservación de los Recursos Vivos Marinos Antárticos

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  1. Natural mortality of grey rockcod (Notothenia squamifrons) in various areas of the Indian sector of the Southern Ocean

    on the Ob and Lena Banks these were 6.6 and 6.2 years respectively, while for the Kerguelen Islands ... area the value was 8.6 years. The calculated values of M were found to be the lowest among specimens ... were established to be 5.9, 5.2 and 7.6 years. The value for M in the Kerguelen Islands area is ... population T =0.38 T m. For N. squamifrons T m is 15 years (Ob Bank), 14 years (Lena Bank) and 15 years ...

    Science Journal Paper : Selected Scientific Papers, SC-CAMLR-SSP/6 (Selected Scientific Papers, SC-CAMLR-SSP/6) : 141–146 : Autor(es): Zaitsev, A.K.

  2. Results of a longline survey on seamounts in the southeast Atlantic and in Subarea 48.6 and Division 58.4.4

    ); and (iii) Ob Bank (52"30'S, 41°30'E) and Lena Bank (53"0OrS, 44'15'E) (Division 58.4.4). A total ... 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 Species Dissosticht~s ... Lepidonotothen larseizii Raja faaf Lithodidae Date 27/10/97 28/10/97 30/10/97 30/10/97 31/10/97 1/11 ... 20/11/97 22/11/97 22/11/97 23/11/97 24/11/97 Meteor Bank No. % 401 68.20 146 24.83 34 ...

    Science Journal Paper : CCAMLR Science, Volume 6 (CCAMLR Science, Volume 6) : 99–116 : Autor(es): López Abellán, L.J. and J.F. González Jiménez

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

    ~, paSMepaMH OKOJIO .20 MM, O@JIH oOHapy- *eH@ B cpeBpane H MapTe 1981 r B HeTpaccpopMHpOBaHH@x Bo~ax MO ... ~ (20-22 MM) Mono~ B npHope~be ApxHnenara IlanMepa.+ TaK HnH HH~~e, HO HMeHHO oceHHH~ nHK MenKO~ MonO~H ...

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

  4. Midwater trawl catchability in relation to krill and possible ways of assessing gross catch

    Rhomboid a=lOO (30) mm a=80(20)mm a=60 (18) mm 0.2 0.2 0.2 Hexagonal a=lOO (20) mm a=80 (14) mm a=60 ... 70 60 50 40 ~ 30 I» o ~ 20 g. f 10 \-l o 0,9 10,7 20,5 30,3 40,1 ~9.9 59,7 3 ... spatial distribution, a horizontal extent of 20 ()()() m, a vertical extent of 200 m and a concentration ... -section diameter of 5 to 6 m and a mesh bar of 30 mm, then 0.33 kg of laill will escape through one ...

    Science Journal Paper : Selected Scientific Papers, SC-CAMLR-SSP/7 (Selected Scientific Papers, SC-CAMLR-SSP/7) : 87–113 : Autor(es): Zimarev, Yu.V., S.M. Kasatkina and Yu.P. Frolov

  5. Choosing distance between acoustic survey tacks

    , ~ , ~,,~" !,I I6~,\ :::::;::""""-1:~:,~ 30~ ~ <: I:' · .. . I·"'t:':::::"............ --=:z"=~ 20% '= I,' 7 ... stock exploitation rate and other factors, we have to estimate the biomass with an error 8B~30 ... %, while the error of the hydroacoustic method applied to the survey conditions 0H~20% (Kalikhman, 1982 ... error 8= vr302_202~20%=0.2. Assuming k=l, we use expression (3) to find a typical size 1= ~=100 miles ...

    Science Journal Paper : Selected Scientific Papers, SC-CAMLR-SSP/3 (Selected Scientific Papers, SC-CAMLR-SSP/3) : 153-164 : Autor(es): Kalikhman, I.L., Z.I. Kizner, B.R. Zaripov and W.D. Tesler

  6. Methodological guidelines on the assessment of trawl catchability of krill by means of statistical modelling

    nOBopOT, TO 9TO SHa'qHT, 'qTO npOHSOlliJIO SameMJIeHHe (CM. pHC. 20), H, CJIegoBaTeJIbHO ... ~ %.008y?3 T.O nepeHTH K n. 29 (KaK HEn. 10, s~eCb 008~ = Vl - 6 2~, HHa~e - npo~on~Tb. 20. OnpoKH ... < D3 HnH D4 < D/2 (T.e. HMeeT MeCTO SalI\eM- neHHe HnH oo@~HafI onopaHronKH), TO nepeHTH K n. 30, HHa~e ... - K n. 28. 27. ECnE D2 < D/2 HnH D4 < D3 (CMHcn TOT ~e, ~TO E n. 26), TO nepeHTH K n. 30, HHa~e ...

    Science Journal Paper : Selected Scientific Papers, SC-CAMLR-SSP/3 (Selected Scientific Papers, SC-CAMLR-SSP/3) : 195-222 : Autor(es): Kizner, Z.I.

  7. On the instantaneous natural mortality rate of Champsocephalus gunnari, South Georgia (Subarea 48.3)

    1964-69 16-17 0 3 0 0 3 18-19 0 18 0 0 18 20-21 0 9 2 14 25 22-23 0 2 8 77 87 24-25 0 23 53 138 ... 214 26-27 4 53 111 123 291 28-29 4 91 55 41 191 30-31 4 79 19 23 125 32-33 1 50 28 39 118 34-35 4 ... 25 2 0 0 0 0 0 0 0 0 20-21 1 41 0 0 0 0 0 0 0 0 22-23 0 43 8 0 0 0 0 0 0 0 24-25 0 83 9 0 0 0 0 0 ... 0 0 26-27 0 29 69 0 0 0 0 0 0 0 28-29 0 0 100 0 0 0 0 0 0 0 30-31 0 0 88 8 0 0 0 0 0 0 32-33 0 0 ...

    Science Journal Paper : Selected Scientific Papers, SC-CAMLR-SSP/7 (Selected Scientific Papers, SC-CAMLR-SSP/7) : 313–326 : Autor(es): Frolkina, G.A. and R.S. Dorovskikh

  8. Small scale krill surveys: simulations based on observed euphausiid distributions

    0 0.0 0.1 20% change in mean density 30% 40% 50 ... and number of transects required to confidently detect changes in mean densities of 20 to 50 ... transects required to reliably detect changes of 20%, for instance, is 28 when the CV is 0.3 and 310 when ... . Thus even under favourable conditions, when the cv is close to 0.3, prey surveys may take 30 or more ...

    Science Journal Paper : Selected Scientific Papers, SC-CAMLR-SSP/8 (Selected Scientific Papers, SC-CAMLR-SSP/8) : 245–256 : Autor(es): Agnew, D.J. and S. Nicol

  9. The choice of procedure for deciding when to close fisheries regulated by CCAMLR: a simulation model

    (TOTCAT1.GT.REMAIN) GOTO 30 TOTCAT2=TOTCAT1 95 20 CONTINUE IENDDAY=-l GO TO 40 C find proportion ... than the TAC+1O%, and were calculated from 20 x 400 iterations of the simulation. Mean over-shoot ... C fitting this to estimate next catch level C ARREG(30) holds the latest reported catch C NO is ... closure C C regression model: linear C REAL ARREG (30) SUMX=O. SUMY=O. SSUMX=O. SUMXY=O. C ...

    Science Journal Paper : Selected Scientific Papers, SC-CAMLR-SSP/9 (Selected Scientific Papers, SC-CAMLR-SSP/9) : 81–97 : Autor(es): Agnew, D.J.

  10. Depth distribution and spawning pattern of Dissostichus eleginoides at South Georgia

    both up and down slope at particular times of year. Months with a high mean length at depth are May and ... together accounted for 47% of the catch of the 11 vessels that took part in the fishery. Most of the ... the Atlantic. Vopvosy ikhtiologii, 30 (7): 142-146. Agnew et al. Month Mean depth Area ... , suggesting movement of animals both up and down slope at particular times of year. Months with a high mean ... . When this fishery started in 1989, fishing was conducted year round (CCAMLR, 1998). However ...

    Science Journal Paper : CCAMLR Science, Volume 6 (CCAMLR Science, Volume 6) : 19–36 : Autor(es): Agnew, D.J., L. Heaps, C. Jones, A. Watson, K. Berkieta and J. Pearce

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Correo electrónico: ccamlr [at] ccamlr [dot] org
Teléfono: +61 3 6210 1111
Facsímil: +61 3 6224 8744
Dirección: 181 Macquarie Street, Hobart, 7000, Tasmania, Australia

 

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