Résultats de la recherche

1. Quantifying vessel performance in the CCAMLR tagging program: spatially and temporally controlled measures of tag-detection rates

   between sea- sons. Note that the fishing season in Subareas 88.1 and 88.2 starts on 1 December each year ... of tagged toothfish within season for most years (Figure 1). The method is applied in three ... dividing by the number of scanned fish by the case fishing event (scannedcase) (Equation 1). The num- ber ... control matched recaptures scanned scanned index recaptures = ×∑ ∑ (1) Approximate 90% confidence ...

   Science Journal Paper : CCAMLR Science, Volume 20 (CCAMLR Science, Volume 20) : 73–80 : Auteur(s): Mormede, S. and A. Dunn

2. Information on the status of fjord Notothenia rossii, Gobionotothen gibberifrons and Notothenia coriiceps in the lower South Shetland Islands, derived from the 2000–2006 monitoring program at Potter Cove

   haul at PC as response variables and the time factor (years) were highly signifi cant (Table 1). The ... means by each year are presented in Figure 1. It should be noted that these estimates have been ... , with an increasing trend from 2002 to 2006 (Figure 1). At HC, the observed mean of the relative ... abundance of N. rossii in the split-years 1995/96, Table 1: Results of the ANOVAs performed on total and ...

   Science Journal Paper : CCAMLR Science, Volume 14 (CCAMLR Science, Volume 14) : 83–87 : Auteur(s): Barrera-Oro, E.R. and E.R. Marschoff

3. Distribution and relative abundance of juvenile icefish (Champsocephalus gunnari) from a trawl survey of the South Georgia shelf in June–July 1985

   was assumed to be 1. SPATIAL DISTRIBUTION OF JUVENILES The largest catches of juvenile mackerel ... individuals (Table 1). VERTICAL DISTRIBUTION OF JUVENILE MACKEREL ICEFISH The upper limit of the ... abundance of the juvenile mackerel icefish. Table 1 Depth m 120-175 176-225 226-275 276-325 ... 812.2 18 1928 107.1 16 183 11.4 13 482 37.0 - - - 4 0 0 1 6 6.0 Abundance indices for ...

   Science Journal Paper : Selected Scientific Papers, SC-CAMLR-SSP/3 (Selected Scientific Papers, SC-CAMLR-SSP/3) : 55-63 : Auteur(s): Boronin, V.A., G.P. Zakharov and V.P. Shopov

4. Statistical problems in krill stock hydroacoustic assessments

   la administracion del ecosistema que la precision absoluta de las estimaciones de biomasa. 1 ... aggregation observed in 1981 covered an area 3 km by 5-6 km and extended from the surface to 250 m (Figure 1 ... its own requirements to have sufficient for its offspring too. Figure 1 shows an example of this with ... . Fish. Aquatic. Sciences, 39(1) 229-231 p. 305 Figure 1: 56°W 30' 55~ 30' 45'~----~r ...

   Science Journal Paper : Selected Scientific Papers, SC-CAMLR-SSP/5 – Part I (Selected Scientific Papers, SC-CAMLR-SSP/5 – Part I) : 301–309 : Auteur(s): Macaulay, M.C.

5. Catch per unit effort and proportional recruitment indices from Japanese krill fishery data in Subarea 48.1

   . Kawaguchi, T. Ichii and M. Naganobu National Research Institute of Far Seas Fisheries 5-7-1 Orido ... (yJl0d06'be~ I I ~ o T ~ ~ J I ~ H H o ~ ~ ~ 0 ~ 6 1 ) B pafio~e OCTpoBa ~ H B P I H ~ C T O H . B O ... °S, 54.00'-57.00°W) were used for this investigation (Figure 1). These include data on krill length ... fishing operations carried out within these areas is summarised in Table 1. Calculation of ...

   Science Journal Paper : CCAMLR Science, Volume 4 (CCAMLR Science, Volume 4) : 47–63 : Auteur(s): Kawaguchi, S., T. Ichii and M. Naganobu

6. Areas of seabed within the 500 m isobath around Elephant Island (Subarea 48.1)

   A revised bathymetric chart of the Elephant Island shelf is shown in Figure 1. Areas of seabed ... to 100 m and within 100 m depth contours from 100 to 500 m are set out in Table 1. The previous ... during SIBEX (1983-1985). Arch. Fisch Wiss . , 37 (Beih.1): 129-186. SC-CAMLR. 1992. Report of the ... Table 1: Areas of seabed (n miles2) around Elephant Island by fine-scale grid of 15' latitude X 30 ...

   Science Journal Paper : CCAMLR Science, Volume 2 (CCAMLR Science, Volume 2) : 131–135 : Auteur(s): Kock, K.-H. and U. Harm

7. Beyond MSY: a consideration of definitions of management objectives

   Holt (1957) (Figure 1), but that there is great variation about the average curve. The main ... curve in Figure 1 and the straight line of equal stock and recruitment. Provided that the recruitment ... of recruits) C/R = 1 + (G-M)/R. Calculation of yield per recruit as a function of the growth and ... decision tree. 1. Is the spawning stock below the safety level? Yes; close the fishery. No; go to 2 ...

   Science Journal Paper : Selected Scientific Papers, SC-CAMLR-SSP/4 (Selected Scientific Papers, SC-CAMLR-SSP/4) : 299-322 : Auteur(s): Gulland, J.A.

8. The effects of monitoring procedures on Adélie penguins

   CCAMLR Science, Vol. 1: 155-164 THE EFFECTS OF ... been banded the previous year and it was noted that their bands had opened by 1 to 2 mm. The g a p ... observations of all nests on the island (approximately 1 700 nests) during the 1991 /92 and 1992/93 breeding ... of the colony. RESULTS AND DISCUSSION Effects of Flipper Bands Table 1 shows that 63% of birds ...

   Science Journal Paper : CCAMLR Science, Volume 1 (CCAMLR Science, Volume 1) : 155–164 : Auteur(s): Clarke, J. and K. Kerry

9. Bias in the estimation of krill yield from using a deterministic formulation of the median unexploited spawning biomass

   CCAMLR Science, Vol. 5 (1998): 1-8 BIAS IN THE ... HepeCTOByIo ~ H O M ~ C C ~ An% TOrO, ~ ~ 0 6 6 1 AJIR KaXAOrO BapHaHTa PaCveTa OqeHHTb, npoH30fi~e~ nH ... OqeHHTb MeAHaHHYtO AeBCTBeHHyIo ~ H O M ~ C C ~ C TeM, ~ ~ 0 6 6 1 OHa 6b1na OCHOBaHa Ha IIapaMeTpaX ... equal to 1. They advise that the level of escapement for a particular catch level should be ...

   Science Journal Paper : CCAMLR Science, Volume 5 (CCAMLR Science, Volume 5) : 1–8 : Auteur(s): Constable, A.J. and W.K. de la Mare

10. A review of the trophic role of mesopelagic fish of the family Myctophidae in the Southern Ocean ecosystem

    , prions - 1, cormorants - 1) and two species of seal (elephant and southern fur seal). The published ... (1991) (see Table 1). Squid Research into the feeding habits of the abundant mesopelagic squid ... annual consumption of food by M. hamiltoni is 120 million tonnes. Table 1: Myctophids in the diet of ... . carlsbergi, E. antarctica, K. anderssoni and G . nicholsi attain high abundance and biomass (1,ubimova et ...

    Science Journal Paper : CCAMLR Science, Volume 2 (CCAMLR Science, Volume 2) : 71–77 : Auteur(s): Kozlov, A.N

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