Résultats de la recherche

1. A review of the diet and at-sea distribution of penguins breeding within the CAMLR Convention Area (submitted to the 2008 Joint CCAMLR-IWC Workshop)

   . Samples need to be stored in chlo- roform and methanol (in a 2:1 ratio) or frozen in a deep freezer or ... can range from within 150 to over 1 500 m, and Argos assigns each fix to a location quality class to ... 1986 at Amanda Bay. Fish comprised 98.6% of diet by mass, cephalopods 2.7% and crustaceans < 1%. Of ... –67.5%. The E. superba component declined with a seasonal trend, from 68% in August to < 1% in ...

   Science Journal Paper : CCAMLR Science, Volume 19 (CCAMLR Science, Volume 19) : 75–114 : Auteur(s): Ratcliffe, N. and P. Trathan

2. Telemetry monitoring of ecological resources

   sampling. REFERENCES 1. Mailing address: University of Minnesota, 2660 Fawn Lake Drive N.E., Bethel ... : Telemetric Studies of Vertebrates: 1-18. Cheeseman, C.L. and R.B. Mitson. Symp. zool. Soc. Lond. No. 49.2 ... ranging animals. Biotelemetry and Patient Monitoring 2 : 205-212 9. Garcelon, D.K. (1977). An ... PROCESSING, 45 DAYS D 20 PIT HIRE, INCLUDING A 1 0 SERVICE, 90 DAYS D 21 PIT HIRE, WITHOUT PROCESSING, 90 ...

   Science Journal Paper : Selected Scientific Papers, SC-CAMLR-SSP/4 (Selected Scientific Papers, SC-CAMLR-SSP/4) : 495-511 : Auteur(s): Kuechle, V.B.

3. Analysis of variability of krill size and fish by-catch in the Japanese krill fishery based on scientific observer data

   are shown in Figure 1 (krill length) and Figure 2 (number of by-catch fish). A summary de- scription ... interaction effect on the variation of krill length as follows: ij i j ijY µ α β γ= + + + (1) ( )~ N 0,10 ... ) ( )2~ N 0,ik YVλ σ (8) ( )2~ N 0,ikl Hω σ (9) where ijklY is the mean krill length in haul l of ... iterations after a burn-in of 1 000 iterations, thinning at intervals of 50. Con- vergence of the posterior ...

   Science Journal Paper : CCAMLR Science, Volume 19 (CCAMLR Science, Volume 19) : 31–47 : Auteur(s): Okuda, T. and M. Kiyota

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

   OTMeYeH CTaTMCTHYeCKM 3HaYMMblfi XapaKTep M3MeHeHMII Cpen~efi AnHHbI no r n y 6 k 1 ~ a ~ B 3aBMCMMOCTM ... rOna. Mecxllb~ C 6onbruofi C p e ~ ~ e f i ~ n k i ~ o f i Ha rny6M~e 6 b 1 n ~ Mafi M aBryCT, a C ... of D. eleginoides Table 1: Number of fish sampled for maturityby month. The longline fishery for ... (CCAMLR, 1994, paragraph 8.27). In 1998 the season was from 1 April to 31 August. South Georgia Shag ...

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

5. An alternative method for estimating the level of illegal fishing using simulated scaling methods on detected effort

   period of interest. A simple formula for this is: detest num obs un ectedF Obs f f= × + (1) where ... shing into the primary multiplier (the equivalent of fobs in equation 1). It also uses a method of ... and subsequent patrol vessels would have detected the illegal fi sher with a probability of 1. It ... value of Di is calcu- lated: 1 1 1 2( ) (1 )( )i i iD O L E O L E= − + − − (4) where O1 is the ...

   Science Journal Paper : CCAMLR Science, Volume 12 (CCAMLR Science, Volume 12) : 143–161 : Auteur(s): Ball, I

6. Towards the development of a management plan for mackerel icefish (Champsocephalus gunnari) in Subarea 48.3

   that C. gunnari exists within a dynamic set. of trophic interrelationships (Figure 1) whose ... in the food web dynamics, as suggested by Figure 1, which might periodically increase the natural ... interactions at South Georgia (Figure 1). The various sources of information which might contribute to the ... . 1. Targeted surveys: (i) currently the best method of providing information on standing stocks ...

   Science Journal Paper : CCAMLR Science, Volume 5 (CCAMLR Science, Volume 5) : 63–77 : Auteur(s): Agnew, D.J., I. Everson, G.P. Kirkwood and G.B. Parkes

7. A potential feedback approach to ecosystem-based management: Model Predictive Control of the Antarctic krill fishery

   : ( )1 , ,k k k kx f x u w+ = (9) where the vectors of state, input and disturbance variables are ... scientists illustrates many of the fea- tures of control strategies (Figure 1). According to Rademeyer et al ... time-step in response to new state estimates. The following sections provide more detail. Tables 1 ... and Cannon 122 Table 1: Parameters used to implement the operating model. Parameter Area 0 Area 1 ...

   Science Journal Paper : CCAMLR Science, Volume 20 (CCAMLR Science, Volume 20) : 119–137 : Auteur(s): Hill, S.L. and M. Cannon

8. Spatially explicit population dynamics models for Antarctic toothfish in the Ross Sea region

   25 725 9 202 1 990 49 2010 2 872 29 668 15 876 2 873 182 2011 2 931 * * * * * Age-based data for ... ______________________________________________________________________ 1 Note that the CCAMLR management season is from 1 December to 30 November. In this report, the ... term ‘year’ refers to the period in which most of the season occurs, e.g. the period 1 December 1996 ... : immature, mature, pre-spawning, spawning and post-spawning. N ro w s = 14 N columns = 21 Figure 1 ...

   Science Journal Paper : CCAMLR Science, Volume 21 (CCAMLR Science, Volume 21) : 19–37 : Auteur(s): Mormede, S., A. Dunn, S. Hanchet and S. Parker

9. Consideration of major issues in ecosystem monitoring and management

   . 9 (2002): 213–232 213 CONSIDERATION OF MAJOR ISSUES IN ECOSYSTEM MONITORING AND MANAGEMENT I ... much krill is required by the dependent species? Everson 216 Table 1: Time and space scales of ... Duration of first incubation shift 7–8 months 25–150 A3 Breeding population size >1 year 100s A4 Age ... specific survival 1 year 100s A5 Foraging trip duration 2 months 1–2 days 25–50 A6 Breeding success 2–3 ...

   Science Journal Paper : CCAMLR Science, Volume 9 (CCAMLR Science, Volume 9) : 213–232 : Auteur(s): Everson, I

10. Location and intensity of the Soviet krill fishery in the Elephant Island area (South Shetland Islands), 1988/89

    actual de kril no afecta significativamente a las aves y focas que se alirnentan de este. 1 ... 1 200 hauls. This constitutes some 70 to 90% of the total number of hauls made by the Soviet fleet ... co-ordinates of each haul were shown on the maps attached (Figures 1 to 8). 3. RESULTS Summary ... Table 1. The information in Table 7 demonstrates that the krill fishery was variable in terms of the ...

    Science Journal Paper : Selected Scientific Papers, SC-CAMLR-SSP/9 (Selected Scientific Papers, SC-CAMLR-SSP/9) : 305–335 : Auteur(s): Sushin, V.A. and A.S. Myskov

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