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1. Foraging behaviour and reproductive success in chinstrap penguins: the effects of transmitter attachment

   method with which to monitor foraging trip duration in penguins by the CCAMLR (Commission ... on: (i) the effects of radio transmitter attachment on nest attendance, foraging trip duration, nest failure ... between trip durations obtained by applying the transmitters to one or both members of a breeding pair ... trip duration in penguins by the CCAMLR (Commission for the Conservation of the Antarctic Marine Living ... test) showed that fewer trips were made during the early brood period than both the mid- and late ... with Transmitters Early Brooding: Trip 13.4 14.7 14.6 17.1 (6.0, 99) (4.7, 16) (6.0, 16) (9.6, 15) Visit ... with which to monitor foraging trip duration in penguins by the CCAMLR (Commission for the Conservation ... on: (i) the effects of radio transmitter attachment on nest attendance, foraging trip duration, nest failure ...

   Science Journal Paper : Selected Scientific Papers, SC-CAMLR-SSP/8 (Selected Scientific Papers, SC-CAMLR-SSP/8) : 291–303 : Author(s): Croll, D.A., J.L. Bengtson, P.L. Boveng, M.E. Goebel and J.K. Jansen

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

   distribution and early life history relevant to monitoring year-class strength and recruitment Abstract ... / Description:  Four studies on the early life history stages of Antarctic fish at South Georgia are reported ... . In winter and summer fish larvae and early juveniles were present over the continental shelf and abundant ... near the coast, but rare in oceanic waters. During winter in the 265 m deep fiord of Cumberland East ... , but rare in oceanic waters. During winter in the 265 m deep fiord of Cumberland East Bay the early stages ... mostly beyond the shelf but also over the shelf near the middle of the north-east coast of South Georgia ... of the north-east coast of South Georgia. Therefore in summer and winter the early stages ... AT SOUTH GEORGIA : HORIZONTAL, VERTICAL, AND TEMPORAL DISTRIBUTION AND EARLY LIFE HISTORY RELEVANT ...

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

3. Estimates of circumpolar abundance of Antarctic krill based on recent acoustic density measurements

   2). Figure 1: The distribution of Euphausia superba derived from di itising Figure 135, p. 394 in Marr (1962 ... information on krill over much of its range (Marr, 1962; Mackintosh, 1973), and historical large surveys ... , 1962; Mackintosh, 1973) support modern ideas of where krill are to be found and where the major ... (1962 -Figure 135, p. 394) was digitised to provide an overall range for E. superba. The range of krill ...

   Science Journal Paper : CCAMLR Science, Volume 7 (CCAMLR Science, Volume 7) : 87–99 : Author(s): Nicol, S., A.J. Constable and T. Pauly

4. The role of fish as predators of krill (Euphausia superba) and other pelagic resources in the Southern Ocean (submitted to the 2008 Joint CCAMLR-IWC Workshop)

   in the low Antarctic were made in the late 1970s/early 1980s. Those estimates were constrained by a paucity ... extended to the mesopelagic realm and the high-Antarctic Zone in the late 1980s and early 1990s when ... in the low Antarctic were made in the late 1970s/early 1980s. Those estimates were constrained by a paucity ... extended to the mesopelagic realm and the high-Antarctic Zone in the late 1980s and early 1990s when ... / early 1980s. Those estimates were constrained by a paucity of biomass estimates and the mostly ... and the high-Antarctic Zone in the late 1980s and early 1990s when these areas were exploited commercially ... of early whaling at South Georgia that fish in the Southern Ocean were first commercially harvested ... and Tarverdiyeva 1972, 1978; Tarverdiyeva 1972, 1982; Linkowski and Rembiszewski, 1978; Shust and Pinskaya, 1978 ...

   Science Journal Paper : CCAMLR Science, Volume 19 (CCAMLR Science, Volume 19) : 115–169 : Author(s): Kock, K.-H., E. Barrera-Oro, M. Belchier, M.A. Collins, G. Duhamel, S. Hanchet, L. Pshenichnov, D. Welsford and R. Williams

5. The foraging range of Adélie penguins at Béchervaise Island, Mac. Robertson Land, Antarctica, and its overlap with the krill fishery

   determined by satellite tracking using the ARGOS system. Birds were tracked over four foraging trips (two ... females and four males) during the incubation period (November to December 1991) and 17 trips (four ... trips to the continental shelf break (1 000 m isobath) approximately 110 km distant at its closest point ... the ARGOS system. Birds were tracked over four foraging trips (two females and four males) during ... by satellite tracking using the ARGOS system. Birds were tracked over four foraging trips (two females ... and four males) during the incubation period (November to December 1991) and 17 trips (four females ... and two males) throughout January 1992 when birds were feeding chicks. Most birds made foraging trips ... trips of between two and three weeks. Later in January/February both parents are required to forage ...

   Science Journal Paper : Selected Scientific Papers, SC-CAMLR-SSP/9 (Selected Scientific Papers, SC-CAMLR-SSP/9) : 337–344 : Author(s): Kerry, K.R., J.R. Clarke and G.D. Else

6. Natural mortality rate in the mackerel icefish (Champsocephalus gunnari) around South Georgia

   in the 1960s and large-scale catches have been reported from 1970 onwards. Everson (1978) indicates ... from 1972 used to devise a separate age composition for each of the four seasons 1964/65, 1966/67 ... from a series of randomly located hauls around South Georgia during the 1972 austral summer and from ... , such as from growth equations, to corroborate the results. The age/length key from 1972 was obtained from ...

   Science Journal Paper : CCAMLR Science, Volume 5 (CCAMLR Science, Volume 5) : 245–257 : Author(s): Everson, I

7. Integrating Count Effort by Seasonally Correcting Animal Population Estimates (ICESCAPE): a method for estimating abundance and its uncertainty from count data using Adélie penguins as a case study

   site distribution contributing to the aggregate dis- tribution has already been formed using sam ... fractions were assumed to be 1). The ICESCAPE estimation procedure was applied to the adult data, with dis ... of uncertainty (e.g. Law, 1962; Ensor and Bassett, 1987). In the interests of promoting a precau- tionary ... for developing avail- ability adjustment factors for adult Adélie pen- guins in East Antarctica, with only two ...

   Science Journal Paper : CCAMLR Science, Volume 17 (CCAMLR Science, Volume 17) : 213–227 : Author(s): McKinlay, J., C. Southwell and R. Trebilco

8. Sources of variance in studies of krill population genetics

   research did not identify dis- tinct populations of Antarctic krill (Fevolden, 1988; Fevolden ... and even truly holoplanktonic organisms can dis- play genetic heterogeneity between populations (Ayoama et ... to be quasi- permanent, large-scale concentrations of krill (Lubimova et al., 1985; Mackintosh, 1972, 1973 ... , population, CCAMLR 109 Sources of variance in studies of krill population studies Early allozyme ...

   Science Journal Paper : CCAMLR Science, Volume 9 (CCAMLR Science, Volume 9) : 107–116 : Author(s): Jarman, S.N. and S. Nicol

9. Sensitivity analysis for parameters of predatory species CCAMLR Ecosystem Monitoring Program

   at breeding colonies; duration of first incubation shift; duration of adult foraging trips; breeding success ... at breeding colonies; duration of first incubation shift; duration of adult foraging trips; breeding ... this comprised nine male and 12 female foraging trips, and at the East colony it comprised 36 male and 32 female ... 414 foraging trips. Foraging trips are relatively short during early chick rearing, so detection ... shift; • duration of adult foraging trips; • breeding success; and • chick fledging weight. Resume ... ). This parameter is considered likely to be sensitive to variable food availability during the foraging trip ...

   Science Journal Paper : Selected Scientific Papers, SC-CAMLR-SSP/6 (Selected Scientific Papers, SC-CAMLR-SSP/6) : 411–432 : Author(s): Whitehead, M.D.

10. Biological characteristics of Antarctic fish stocks in the southern Scotia Arc region

    of the 1960s, principally by fleets from the ex-Soviet Union and other former Eastern Bloc countries ... the early 1990s, the fishery was almost exclusively a longline fishery which targeted Patagonian toothfish ... ; Permitin and Tarverdiyeva, 1972; Kock, 1986; Agnew and Moreno, 1992; Moreno et al., 1996; Agnew et al ... Islands are located some 150 n miles to the east of Elephant Island. The shelf areas of both island ...

    Science Journal Paper : CCAMLR Science, Volume 7 (CCAMLR Science, Volume 7) : 1–41 : Author(s): Kock, K.-H., C.D. Jones and S. Wilhelms

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