Résultats de la recherche

1. Scientific observations in CCAMLR fisheries – past, present and future

   , 58.5.2, 58.4.2 9 9 100 Trawl E. superba 48.1 12 1 8 2001 Longline Dissostichus spp. 48.3, 58.6, 58.7 ... waters located south of the Antarctic Convergence (or Polar Front) at about 50°S (Figure 1). These ... principles outlined in Article II of the CAMLR Convention (CCAMLR, 2004a, Part 1) embody an ‘ecosystem’ and ... – past, present and future Fi gu re 1 : M ap o f t he C C A M L R C on ve nt io n A re ...

   Science Journal Paper : CCAMLR Science, Volume 12 (CCAMLR Science, Volume 12) : 81–98 : Auteur(s): Sabourenkov, E.N. and E. Appleyard

2. An impact assessment framework for bottom fishing methods in the CAMLR Convention Area

   1 : D ra gg ed d ow nl in e 4 65 7 0. 15 69 9 3 00 0 2. 1 43 5 82 6 0. 00 ... ) 19 1. 9 0. 04 4 0. 00 80 Im pa ct a ss es sm en t w it hi n m os t h ea vi ly ... : L os t g ea r re co ve ry 47 4 0. 02 9. 48 1 10 0 0. 01 0 4 35 1 0. 00 ... form (Table 1) and combined to derive an estimate of total cumulative impact in Step 6. Step 1 ...

   Science Journal Paper : CCAMLR Science, Volume 16 (CCAMLR Science, Volume 16) : 195–210 : Auteur(s): Sharp, B.R., S.J. Parker and N. Smith

3. Defining smaller-scale management units to further develop the ecosystem approach in managing large-scale pelagic krill fisheries in Antarctica

   . 9 (2002): 117–131 117 DEFINING SMALLER-SCALE MANAGEMENT UNITS TO FURTHER DEVELOP THE ECOSYSTEM ... period in each fi ne-scale area (0.5° latitude x 1° longitude) is shown in Figure 5. This indicates ... -SSP/9). CCAMLR, Hobart, Aus- tralia: 345–350. Constable, A.J., W.K. de la Mare, D.J. Agnew, I ... fi shery. CCAMLR Science, 3: 1–11. Hofmann, E.E., J.M. Klinck, R.A. Locarnini, B. Fach and E.J ...

   Science Journal Paper : CCAMLR Science, Volume 9 (CCAMLR Science, Volume 9) : 117–131 : Auteur(s): Constable, A.J. and S. Nicol

4. Some comments on the procedure for testing estimators of krill abundance which utilise survey data

   plantean algunas sugerencias a este respecto. 1. IN1RODUCTION A "straightforward" approach to abundance ... data analysed by Miller and Hampton (1989a) are shown in Figure 1, which is a reproduction of Figure 1 ... motivated, and has the form: PB(y) = Prob[encounter swarm] Y Y where a = [Ai1{1-e-A,lY ... } + Ail e-A,lY]-l, and Y is related to the (typical) radius of the concentration. (1) (2) The ...

   Science Journal Paper : Selected Scientific Papers, SC-CAMLR-SSP/8 (Selected Scientific Papers, SC-CAMLR-SSP/8) : 191–205 : Auteur(s): Butterworth, D.S., D.L. Borchers and D.G.M. Miller

5. Results of fish larvae sampling by means of fine-meshed samplers attached to a bottom trawl

   capturados mas comunes fueron Nototheniidae post larvales, y entre ellos 1 . INTRODUCTION This study ... attached to the trawl in 49 of the 118 hauls (Figures 1 and 2). Each pair consisted of one sampler with 12 ... results for three different mesh sizes is given in Table 1. At the beginning of the bottom survey ... , with a few exceptions, numbers of larvae were comparable in both nets (Table 1). The volume of small ...

   Science Journal Paper : Selected Scientific Papers, SC-CAMLR-SSP/5 – Part II (Selected Scientific Papers, SC-CAMLR-SSP/5 – Part II) : 69-86 : Auteur(s): Ślósarczyk, W. and I. Wójcik

6. Significant intra-annual variability in krill distribution and abundance at South Georgia revealed by multiple acoustic surveys during 2000/01

   05 brierley et al PROOF.indd CCAMLR Science, Vol. 9 ... locations of the new and pre-2000 survey boxes and transects are shown in Figure 1. The early- and late ... western box grid, progressing sequentially eastwards from transect 1 to 7, sampling two transects per ... -34 Longitude (degrees) Figure 1: South Georgia and the 200 m (grey) and 1 000 m (black) depth ...

   Science Journal Paper : CCAMLR Science, Volume 9 (CCAMLR Science, Volume 9) : 71–82 : Auteur(s): Brierley, A.S., C. Goss, S.A. Grant, J.L. Watkins, K. Reid, M. Belchier, I. Everson, M.J. Jessop, V. Afanasyev and J. Robst

7. Status of the Polish FIBEX acoustic data from the West Atlantic

   ~1, paragraph 3.78). This re-analysis was carried out by Trathan et al. (1992) who calculated ... normalised to 1 m3) were calculated from the archived data sheets according to the formula given in BIOMASS ... log Y + C where L is the integrator deflection in millimetres for 1 n mile of transect, AR is the ... mm) data: (10-120 m), SL is the source level (224.1 dB 1 l yPa ref. lm), VR is the receiving ...

   Science Journal Paper : CCAMLR Science, Volume 6 (CCAMLR Science, Volume 6) : 125–132 : Auteur(s): Trathan, P.N., J. Kalinowski and I. Everson

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

   8 9 10 of years between 1 and 10. The conclusions about the power of the procedure do not ... also a scalar given by: de ia Mare and Constable Table 1: Means and coefficients of variation ... 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 ...

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

9. Improving estimates of Adélie penguin breeding population size: developing factors to adjust one-off population counts for availability bias

   -October, with adult numbers reaching a peak in early November (Figure 1). Many of these penguins form ... Program (CEMP) Standard Method A3 (CCAMLR, 2004) (indicated by a large circle in Figure 1). The ... un ts Male breeders Female breeders Non-breeders Figure 1: Population dynamics of Adélie penguins ... prior to and after this time. A total of 12 island- wide chick counts were made between 9 January and ...

   Science Journal Paper : CCAMLR Science, Volume 17 (CCAMLR Science, Volume 17) : 229–241 : Auteur(s): Southwell, C., J. McKinlay, L. Emmerson, R. Trebilco and K. Newbery

10. Precautionary spatial protection to facilitate the scientific study of habitats and communities under ice shelves in the context of recent, rapid, regional climate change

    @bas.ac.uk V. Siegel and K.-H. Kock Institute of Sea Fisheries Palmaille 9 D-22767 Hamburg Germany ... 1 000 m in depth. Their movement is mainly driven by gravity, driving the seaward front of the ice ... 70.416°S) which lost ~1 098 km2 in 1998 (Scambos et al., 2000); or it can be dramatic, such as the final ... -2009). 143 Spatial protection of habitats and communities under ice shelves Figure 1: (a) Proposed ...

    Science Journal Paper : CCAMLR Science, Volume 20 (CCAMLR Science, Volume 20) : 139–151 : Auteur(s): Trathan, P.N., S.M. Grant, V. Siegel and K.-H. Kock

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