Résultats de la recherche

1. Revised estimates of seabed areas within the 500 m isobath of the South Orkney Islands (subarea 48.2) and consequences for standing stock biomass estimates of nine species of finfish

   ~ ~ 11306aTb1 ( ~ . e . 0-500 M) PaCCYHTbIBanACb no HHTerPHPOBaHHbIM 6 a 3 a ~ AaHHbIX An2 50-M~TPOB~IX ... Science Foundation Rice University Scripps Institute of Oceanography S ain $3 Defense Mapping Agency ... strata. Number of Surveys 1 3 14 3 na 1 1 1 2 na 1 na 1 2 Stratum (m) Land masses ... presented in this paper. RESULTS Polygons (Number) na 3 663 5 642 7 202 11 074 18 119 32 351 ...

   Science Journal Paper : CCAMLR Science, Volume 7 (CCAMLR Science, Volume 7) : 197–204 : Auteur(s): C.D. Jones

2. Joint Polish/American hydroacoustic survey of Elephant Island and the vicinity of King George Island, 1988

   ) populations within the survey area. ( 3) Establish a longterm monitoring effort for a statistically-based ... bongo-net hauls (reduced speed from 6-8 knots to 3 knots for 45 min) spaced approximately every 30 n ... to calculate abundance and biomass are included as an appendix. 3. RESULTS The results of the ... (2 894 n miles2 in 1988 vs 3 000 n miles2 in 1987 for the Bransfield Strait; 7 453 n miles2 in 1988 ...

   Science Journal Paper : Selected Scientific Papers, SC-CAMLR-SSP/5 – Part I (Selected Scientific Papers, SC-CAMLR-SSP/5 – Part I) : 357–377 : Auteur(s): Macaulay, M.C.

3. Further computations of the consequences of setting the annual krill catch limit to a fixed fraction of the estimate of krill biomass from a survey

   % 6 ~ o ~ a c c a ynaneT Hwxe P ~ ~ ~ M Y H ~ I X none5 cBoero MeAtiaHHoro ~ 0 3 ~ c n n y a ~ a 1 ... yr.' (natural mortality) oR = 0.4 (recruitment variability) a, = 3 yr (knife-edge age-at ... -recruitment) a,,, = 3 yr (knife-edge age-at-maturity) a+ = l + y r (age-range corresponding to biomass ... , ) for tl <_l! e, = e:: + W, / 2 (3) where ty from U [38,42] mm with W, = 10 mm, and ...

   Science Journal Paper : CCAMLR Science, Volume 1 (CCAMLR Science, Volume 1) : 81–106 : Auteur(s): Butterworth, D.S., G.R. Gluckman, R.B. Thomson, S. Chalis, K. Hiramatsu and D.J. Agnew

4. Assessments of the stocks of Notothenia rossii marmorata and Champsocephalus gunnari in the South Georgia area

   -~H60 5IPKO B~pa~eHHOH TeHAeH~HH. * * * * * * * * * * - 3 - ASSESSMENTS OF THE STOCKS OF ... reduction in the stock in the early 1970's led to only a 3-fold increase in per capita recruitment. Since ... Table 3. The corresponding estimates of annual survival rate and r II recruitment rates are given ... . The age at recruitment is 3-4 years, hence up to two consecutive years of heavy fishing can occur ...

   Science Journal Paper : Selected Scientific Papers, SC-CAMLR-SSP/3 (Selected Scientific Papers, SC-CAMLR-SSP/3) : 1-21 : Auteur(s): Cooke, J.G.

5. Utilising data from ecosystem monitoring for managing fisheries: development of statistical summaries of indices arising from the CCAMLR Ecosystem Monitoring Program

   the inclusion of parameters in the index. Predator Parameter 1 2 3 4 5 6 7 8 Parameter ... 1 2 3 4 5 6 7 8 (i) Highly correlated (0.6 < r < 0.95) 1 1 0.7301 0.8454 0.6797 0.6642 0.6613 ... 0.8399 0.7626 2 0.7301 1 0.8467 0.6096 0.8438 0.6728 0.6103 0.8585 3 0.8454 0.8467 1 0.7385 0.8181 ... 0.3293 0.5273 0.5536 3 0.5549 0.3413 1 0.465 0.4073 0.5912 0.5699 0.5 4 0.5116 0.4594 0.465 1 0.4766 ...

   Science Journal Paper : CCAMLR Science, Volume 7 (CCAMLR Science, Volume 7) : 101–117 : Auteur(s): de la Mare, W.K. and A.J. Constable

6. Age and growth of the Antarctic skate (Amblyraja georgiana) in the Ross Sea

   ca. 3% trypsin at 35–37°C, and the adhering skin and cartilaginous plug inside each thorn were ... aged thorns, 14 (9%) were judged unreadable. The readability of most thorns (80%) was scored as 3 or ... the second reading produced slightly lower band counts than the fi rst reading (Figure 3). This is ... , four with scores of 3, and one with a score of 4. There are many possible explanations for these ...

   Science Journal Paper : CCAMLR Science, Volume 12 (CCAMLR Science, Volume 12) : 183–194 : Auteur(s): Francis, M.P. and C. Ó Maolagáin

7. Calibration of an acoustic echo-integration system in a deep tank, with system gain comparisons over standard sphere material, water temperature and time

   dB on the TS of one sphere. 3. EQUIPMENT AND PROCEDURES An extensive calibration was performed on ... tank is a cylindrical steel structure, approximately 10 m deep by 3 m in diameter. It was filled with ... ): Bandwidth (kHz): Transmit power (kW): Angle Sens. (deg.): 2-Way Beam Angle (deg.): 3-dB Beamwidth (deg ... ) 17.0 -18.5 9.0 3 50 5.5, 5.0, 3.5, 3.0, 1.0,0.5 34.0 (±0.5) A wide receiver bandwidth was used ...

   Science Journal Paper : Selected Scientific Papers, SC-CAMLR-SSP/9 (Selected Scientific Papers, SC-CAMLR-SSP/9) : 127–144 : Auteur(s): Demer, D.A. and R.P. Hewitt

8. CCAMLR-XXVII/19, Annex I

   Nos 3, 4, 12 SC Agenda No. 4 This document should be read in conjunction with CCAMLR-XXVII/12. Ce ... developed. 3. WORKING DEFINITION OF VMEs The first task of the workshop was to agree upon a ... fishery’s potential impact on VBH in the Ross Sea region. 1. Introduction 2. Hypothesis 3. Working ... of 3-5 knots, hauling the line at a rate of approximately 0.5 m/s. The vessel maintains position ...

   Document : Site Section: Publications

9. Sensitivity analysis for parameters of predatory species CCAMLR Ecosystem Monitoring Program

   =0.019) (Figure 3), it was used for the sensitivity analysis. 2.4 Parameter A6 - Breeding Success ... . Sensitivity analyses were conducted on data from colonies 3 and 4. 2.5 Parameter A7 - Fledging Weight It ... recommended sample sizes. 3. SAMPLE SIZE (='SENSITIVITY') ANALYSES From these data it is possible to ... standard deviation (sd) are indicated. Colony n x ro 1 5 162 3.03 2 3 53 1.00 3 4 104 6.38 4 4 74 ...

   Science Journal Paper : Selected Scientific Papers, SC-CAMLR-SSP/6 (Selected Scientific Papers, SC-CAMLR-SSP/6) : 411–432 : Auteur(s): Whitehead, M.D.

10. The ecosystem approach to managing fisheries: achieving conservation objectives for predators of fished species

    : (i) K a K O e n 0 6 0 ~ ~ 0 e B O ~ A ~ ~ C T B M ~ I I p O M h I C e n OKaF3blBaeT Ha 3 K O C H ... , MorYT 6b1~1-r HenOCpenCTBeHHO CBR3BHb1 C l303flefic~B~eM ITpOMblCna. B HaCToRlUee BpeMR 3 T 0 He ... fisheries Foraging Area 1 Foraging Area 2 Foraging Area 3 Figure 3: Schematic diagram showing the ... , fishing, other) and migration of fished species in and out of the local areas (SC-CAMLR, 1995) (Figure 3 ...

    Science Journal Paper : CCAMLR Science, Volume 8 (CCAMLR Science, Volume 8) : 37–64 : Auteur(s): Constable, A.J

Pages