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1. Modelling and decision making as part of the CCAMLR management regime

   l'Antarctique conformement aux conditions de 1 'Article II de la CCAMLR. Huit attributs ont ete identifies ... several alternatives are possible (Table 1). For example, socio-economic considerations could be ... Table 1. "Ecological objectives ll are concerned solely with system objectives, whereas economic and ... social objectives would also consider resource utilization. For example, Cell A of Table 1 would ...

   Science Journal Paper : Selected Scientific Papers, SC-CAMLR-SSP/3 (Selected Scientific Papers, SC-CAMLR-SSP/3) : 295-322 : Author(s): Miller, D.G.M.

2. Size at sexual maturity of Patagonian toothfish (Dissostichus eleginoides)

   ). Descriptions of the maturity stages are set out in Table 1. Fish were considered to be sexually mature if the ... (asymptote = 1). The length at which 50% of the population were mature (L,,,) was determined from the ... sexual maturity of Patagonian toothfish Table 1: Macroscopic description of maturity stages (Kock and ... virgin or resting 3. Developing 4. Gravid 5. Spent Male: 1. Immature 2. Developing or ...

   Science Journal Paper : CCAMLR Science, Volume 6 (CCAMLR Science, Volume 6) : 37–46 : Author(s): Everson, I. and A.W. Murray

3. Assessment and tag program adaption methods for exploratory fisheries in the CAMLR Convention Area: an example application for Division 58.4.3a

   dynamics of the biomass, B, are given by: 1 1 1 m L IUU y y y y y yB B rB B C K C K . (1) Here, y ... this tagged population over time is as follows: , 1 , exp 1 . r y r y L IUU y y T T M TS h h (2 ... abundance data, I: Hillary 104 1 2 22 ,, ˆln ln1 ... exp 22 y y y Iy y I I I p I (4) where ... recapture events is: , , , , , , , , ! ! ! 1 .r y r y r y r y r y r y r y r y R T Rr r y y T p R ...

   Science Journal Paper : CCAMLR Science, Volume 16 (CCAMLR Science, Volume 16) : 101–113 : Author(s): Hillary, R.M

4. Krill biomass assessment in Statistical Area 48 from the RV AtlantNIRO data - Autumn 1989/90

   selected intervals (Figures 1 and 2) and the area of layers having equal density was determined. Biomass ... the sum of biomass by layer. Table 1 gives mean weighted (mglm3) and absolute (thousands of tonnes ... specific biomass were typical of krill distribution both in the South Sandwich (Figure 1) and South Orkney ... Islands study area (Table 1). The figure of 3.8 million tonnes for the total krill stock in the South ...

   Science Journal Paper : Selected Scientific Papers, SC-CAMLR-SSP/7 (Selected Scientific Papers, SC-CAMLR-SSP/7) : 115–121 : Author(s): Fedotov, A.C.

5. Movement, growth and available abundance to the fishery of Dissostichus eleginoides Smitt, 1898 at Heard Island, derived from tagging experiments

   1). The HIMI and Kerguelen zones are con- tiguous and occupy the northern part of the Kerguelen ... , growth, available biomass, CCAMLR Williams et al. 36 Fi gu re 1 : M ap s ho w in g th e ... sh b et w ee n th em . O ce an ic f ro nt d at a fr om P ar k et a l. (1 99 ... recruitment nor emigration during the fi shing season (1 December to 30 November). The parameters estimated ...

   Science Journal Paper : CCAMLR Science, Volume 9 (CCAMLR Science, Volume 9) : 33–48 : Author(s): Williams, R., G.N. Tuck, A.J. Constable and T. Lamb

6. The use of analysis of penguin stomach contents in simultaneous study of prey and predator parameters

   8ahfa Esperanza, randomly divided into two groups (Table 1). Obviously, the highly significant F ... Figure 1). In view of this significant regression, it is reasonable to assume that the variance ... our attention to the size selectivity problem. 370 Table 1: One factor ANOVA for two random ... groups of penguins. See text for discussion. Source of Variation Cf Random groups 1 Krill (within ...

   Science Journal Paper : Selected Scientific Papers, SC-CAMLR-SSP/6 (Selected Scientific Papers, SC-CAMLR-SSP/6) : 367–375 : Author(s): Marschoff, E. and B. González

7. Distribution of fish larvae at South Georgia: horizontal, vertical, and temporal distribution and early life history relevant to monitoring year-class strength and recruitment

   , 1987), "surveys of early life history stages". 1. WINTER SOUTH GEORGIA ZONE SURVEY, 28 JULy TO 21 ... AUGUST, 1983 Methods The study was a grid survey around South Georgia (Figure 1). There were 26 ... represented by filled circles in the Figures 2-17 follows Figure 1. For most hauls a single specimen caught ... -2 m depth was sampled by horizontal tows of 30 minutes duration using a Foredeck Net (FNet) (1 m2 ...

   Science Journal Paper : Selected Scientific Papers, SC-CAMLR-SSP/4 (Selected Scientific Papers, SC-CAMLR-SSP/4) : 105-141 : Author(s): North, A.W.

8. Selectivity of commercial and research trawls in relation to krill

   = f (L ) Selectivity of Commercial and Research Trawls Table 1: Details of trawl sampling ... codend against mechanical wear and tear. The trawl is towed with a single wire. Station 1 2 3 ... the trawl mouth is 35 m, while its area (approximately 1 109 m2) is significantly greater than that ... course with only a small time difference between hauls, were selected for comparative analysis (Table 1 ...

   Science Journal Paper : CCAMLR Science, Volume 4 (CCAMLR Science, Volume 4) : 161–169 : Author(s): Kasatkina, S.M

9. A simulation study of the method of deriving natural mortality rate using data for Champsocephalus gunnari in Subarea 48.3

   supuesto es menor que el valor "real". 1. INTRODUCTION In 1989, in the papers by Shlibanov (1989) and ... natural mortality. (1) (2) The main principle of the natural mortality rate verification is based on ... , W _ Na,y a,y - r,N a,y or using factors recommended by Shepherd (1982): -z [ -z ] F e a,Y 1-e ... relationships of abundance dynamics N - N (-za,y) a+ 1,y+ 1 - a,ye where Sa is selectivity at age a ; Fy ...

   Science Journal Paper : Selected Scientific Papers, SC-CAMLR-SSP/8 (Selected Scientific Papers, SC-CAMLR-SSP/8) : 69–83 : Author(s): Gasyukov, P.S. and R.S. Dorovskikh

10. Observation of seabirds in the Southern Ocean in 1988/89

    glace au cours de 1'etude sont discutees de meme que la grande variabilite de la repartition numerique ... distribucion numeric a y de las especies en cada zona oceamca de la Antartida. 1. INTRODUCTION The CCAMLR ... shown in Figure 1. Observations lasting 30 minutes each were carried out during the daylight hours at ... January 1989) very large flocks were encountered again, this time their numbers exceeded 1 000 specimens ...

    Science Journal Paper : Selected Scientific Papers, SC-CAMLR-SSP/7 (Selected Scientific Papers, SC-CAMLR-SSP/7) : 521–542 : Author(s): Vagin, A.V. and V.V. Popov

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