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1. Age, growth and mortality of Patagonian toothfish (Dissostichus eleginoides) caught off Kerguelen

   total mortality (Z), two methods were used: that of Royce (1972), in which the estimate of the number ... trend in abundance (Chapman and Robson, 1960; Barbieri et al., 1994). To estimate growth, data from ... Pride, total mortality was estimated as Z = 0.12 (Royce, 1972), and Z = 0.09 (SE = 0.01; R2 = 0.88 ... . and D.S. Robson. 1960. The analysis of a catch curve. Biometrics, 16 (3): 354–368. Everson, I. 1980 ...

   Science Journal Paper : CCAMLR Science, Volume 12 (CCAMLR Science, Volume 12) : 29–41 : Author(s): Ashford, J., G. Duhamel, C. Jones and S. Bobko

2. Consideration of major issues in ecosystem monitoring and management

   A5 Foraging trip duration 2 months 1–2 days 25–50 A6 Breeding success 2–3 months 100s A7 Chick ... trip duration 2–3 months Several days 20–100 C2 Pup growth 2–3 months 2–3 months 30–150 Calendar dateP ... ot en tia l r an ge fr om c ol on y Calendar date Foraging trip duration + Diet 1st ... characteristics to the availability of krill. At the one extreme, foraging trip duration refl ects the local ...

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

3. Preliminary analyses of data collected during experimental phases of the 1994/95 and 1995/96 Antarctic crab fishing seasons

   the eastern and northern coasts of the island, CPUE first decreased and Table 1: Summary statistics ... (p < 0.05). Predictions from equation 3 are illustrated in the middle panel of Figure 3. The binomial ... illustrate the fit of the GAM with gamma errors and log-link to the positive CPUE data. The middle panel ... that crab densities are probably low along the eastern coast of the island and at depths of less than ...

   Science Journal Paper : CCAMLR Science, Volume 4 (CCAMLR Science, Volume 4) : 141–159 : Author(s): Watters, G

4. Estimates of fish stock biomass around South Georgia in January/February 1985

   Pseudochaenichthys georgianus n = 1525 10 20 JO 4o so length (cm) fie;, 12: Length f'requency dis tribution ... l f with some larger concentrations in Royal Bay and the station on the eastern shelf where C. gunnari ... convention area - Atlantic, Indian and Pacific Ocean sectors of the Antarctic (from 1962 to 1983 inclusive ...

   Science Journal Paper : Selected Scientific Papers, SC-CAMLR-SSP/2 (Selected Scientific Papers, SC-CAMLR-SSP/2) : 1-32 : Author(s): Kock, K.-H.

5. Estimation of krill (Euphausia superba) mortality and production rate in the Antarctic Peninsula region

   is the age at which 99% of a cohort had died and it had been exposed to natural mortality only: M1 ... season indicating a missing of a middle aged class (see below). 3.2 Biomass Krill biomass was mapped ... . PETERS, H. 1955. Uber das Vorkommen des Walkrebschens Euphausia superba Dana und seine Bedeutung fur die ...

   Science Journal Paper : Selected Scientific Papers, SC-CAMLR-SSP/8 (Selected Scientific Papers, SC-CAMLR-SSP/8) : 159–176 : Author(s): Siegel, V.

6. On the power to detect changes using the standard methods for monitoring parameters of predatory species

   foraging trips (A5.1), penguin breeding success (A6.1), penguin chick diet (A8.1), and fur seal foraging ... trip duration (C2.0). The other Standard Methods are not evaluated because the power analysis ... shifts by penguins(Standard Method A2.1), duration of penguin foraging trips (A5.1), penguin breeding ... success (A6.1), penguin chick diet (A8.1), and fur seal foraging trip duration (C2.0). The other Standard ... by penguins (Standard Method A2.1), duration of penguin foraging trips (AS.1), penguin breeding success (A6.1 ... ), penguin chick diet (A8.1), and fur seal foraging trip duration (C2.0). The other Standard Methods ... considered here. 381 3.5 Duration of Foraging Trips (A5.1) The design for monitoring the duration ... of foraging trips is a nested, or hierarchical, experiment. That is, for any particular year, several ...

   Science Journal Paper : Selected Scientific Papers, SC-CAMLR-SSP/6 (Selected Scientific Papers, SC-CAMLR-SSP/6) : 377–397 : Author(s): Boveng, P. and J.L. Bengtson

7. Biogeographic patterns of benthic invertebrate megafauna on shelf areas within the Southern Ocean Atlantic sector

   to the sorting area for weighing. Additional basket loads were counted and dis- carded. In this way, an average ... - munities, if not for disturbance. The severity of dis- turbance regime, whether by icebergs or by fishing ... ; Gordon et al., 2000). This pattern effectively mirrors the dis- tribution of echinoderm-dominated ... region along the shelf of the Peninsula, as well as eastern and southeastern shelf areas of Elephant ...

   Science Journal Paper : CCAMLR Science, Volume 15 (CCAMLR Science, Volume 15) : 167–192 : Author(s): Lockhart, S.J. and C.D. Jones

8. Large-scale peculiarities of phytocenosis species composition in the surface layer in the Antarctic Atlantic and Indian Ocean sectors

   . In the eastern Weddell Gyre a great change in the composition of phytoplankton species was registered ... peripheral waters and the centre of the Weddell Gyre. In the eastern Weddell Gyre a great change ... the distribution of the south peripheral waters and the centre of the Weddell Gyre. In the eastern Weddell Gyre ... Current. In other regions phytoplankton biomass was lower. In the eastern part of the Weddell Gyre ... , but a substantial drop in phytoplankton biomass was observed (eastern part of tack Ill, tacks IV and V, see Figures ...

   Science Journal Paper : Selected Scientific Papers, SC-CAMLR-SSP/5 – Part II (Selected Scientific Papers, SC-CAMLR-SSP/5 – Part II) : 201-214 : Author(s): Makarov, R.R. and K.P. Fedorov

9. Reproductive performance of seabirds and seals at South Georgia and Signy Island, South Orkney Islands, 1976-1987: implications for Southern Ocean monitoring studies

   of breeding population size, breeding success, foraging trip duration and offspring growth rate. 1977-78 ... in some or all of breeding population size, breeding success, foraging trip duration and offspring growth ... shown major fluctuations in some or all of : breeding population size, breeding success, foraging trip ...

   Science Journal Paper : Selected Scientific Papers, SC-CAMLR-SSP/4 (Selected Scientific Papers, SC-CAMLR-SSP/4) : 445-447 : Author(s): Croxall, J.P., T.S. McCann, P.A. Prince and P. Rothery

10. Marine mammals and demersal longline fishery interactions in Crozet and Kerguelen Exclusive Economic Zones: an assessment of depredation levels

    s of id en ti fi ed in di vi du al s 2003 2004 ... 2005 120 100 80 60 40 20 0 To ta l n um be r o f i de nt ifi ed in di vi du al ... . Lauriano, G., C.M. Fortuna, G. Moltedo and G. Notarbartolo Di Sciara. 2004. Interactions between common ... to these depths, killer whales (Bowers and Henderson, 1972) and fur seals (Arctocephalus spp.) can only access ...

    Science Journal Paper : CCAMLR Science, Volume 14 (CCAMLR Science, Volume 14) : 67–82 : Author(s): Roche, C., C. Guinet, N. Gasco and G. Duhamel

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