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1. Environment–krill relations in the South Georgia marine ecosystem

   environment. Mackintosh (1972) drew attention to the correlation between the size of the scientific ... greater than in wa rm seasons (e.g. 1936/37). Mackintosh (1972) deve loped this theme and highlighted ... gradient (Sverdrup et al., 1942). Thus, the zonal air transport (east-west) corresponds to the meridional ... transport to the east and negative values of M-AT reflect air transport to the north. In this study ... study, time series of krill abundance (CPUE) indices were derived from Soviet fishing operations in the ... atmospheric components of the system, and there are also correlations with CPUE data. The CPUE index generally ... agrees with other data which give direct or indirect indications of krill availability, suggesting it can ... were only expressed strongly in years of extreme conditions. The correlation with water temperature was ...

   Science Journal Paper : CCAMLR Science, Volume 3 (CCAMLR Science, Volume 3) : 13–30 : Author(s): Fedoulov, P.P., E. Murphy and K.E. Shulgovsky

2. 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 ... Y qepHo6pOBOfO, CepOfOJJOBOfO I1 CTpaHcTBy~efo aJJb6aTpOCOB, nanyaccKofO I1 30JIOTOBOJJOCOfO nI1HfBI1HOB I1 IO ...

   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

3. Statistical power to detect changes in growth rates of Antarctic fur seal pups

   changes (between years) in pup growth rates, the loss of power associated with obtaining weight samples ... years) in pup growth rates, the loss of power associated with obtaining weight samples on only three ... ) in pup growth rates, the loss of power associated with obtaining weight samples on only three dates ... in pup growth rates, the loss of power associated with obtaining only three weight samples, and possible ...

   Science Journal Paper : Selected Scientific Papers, SC-CAMLR-SSP/6 (Selected Scientific Papers, SC-CAMLR-SSP/6) : 399–409 : Author(s): Boveng, P., J.L. Bengtson and M.E. Goebel

4. Biological parameters for icefish (Chionobathyscus dewitti) in the Ross Sea, Antarctica

   that brooding fish did not occur in the sampling area/depth or that egg bundles were dis- lodged prior ... for collecting the icefish specimens. Peter McMillan (NIWA) assisted with specimen identification, and Di ... to loss or damage of the caudal fin. A linear regression model relating standard to total length ... to the data using logistic probit mod- els (Pearson and Hartley, 1962). These models were fitted using ... , meristics, reproductive biology, diet and age estimation. All of the icefish sampled were identified as ... between December and February, but this was limited, probably due to the short temporal distribution of ... the data. Length-at-maturity and age-at-maturity ogives indicated that 50% of the fish sampled were ... mature at about 340–360 mm total length (TL) and about 3–4 years of age, and that 95% were mature at ...

   Science Journal Paper : CCAMLR Science, Volume 15 (CCAMLR Science, Volume 15) : 139–165 : Author(s): Sutton, C.P., M.J. Manning, D.W. Stevens and P.M. Marriott

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 ... 21.0 15.43 Size of Survey Area (n miles2) 14300 97200 78940 88230 93800 Size ofKrill Area (%) 64 35 ... Paper Title:  Estimation of krill (Euphausia superba) mortality and production rate in the ... data of an identical survey with RV Polarstern in 1987/88. Seasonal variation between summer and winter ... abundance/biomass data exceeded a factor of 1:35, while inter-annual variability between available surveys ... reached only a factor of 1:1.6. Krill mortality was calculated by linearized catch curve analysis and ...

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

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

   % of the Peninsula’s glaciers have retreated in recent decades. Further ice-shelf collapse will lead to the loss ... to the loss of existing marine habitats and to the creation of new habitats, with consequent changes in both ... . In: di Prisco, G. and C. Verde (Eds.). Adaptation and evolution in marine environments, Volume 1, From ... , G. Di Prisco, E. Fahrbach, J. Gutt, D.A. Hodgson, P.A. Mayewski and C.P. Summerhayes (Eds.). 2009a ... will lead to the loss of existing marine habitats and to the creation of new habitats, with consequent ... on both sides of the peninsula. Loss of ice on the eastern side results from warm air being brought over ...

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

7. Significant conservation benefits obtained from the use of a new fishing gear in the Chilean Patagonian toothfish fishery

   by introducing modifications of the gear, like changing the dis- tance between weights or integrating weight ... , south of South Africa, observers have estimated toothfish losses due to predation by killer whales ... , called the trotline, which is obtained by eliminating the mother line, or hook line, char- acteristic ... mortality and fish loss to marine mammal depredation. The results of an evaluation, carried out during ... Paper Title:  Significant conservation benefits obtained from the use of a new fishing gear in the ... practically eliminated depredation of fish by killer whales (Orcinus orca) and sperm whales (Physeter ... macrocephalus). The performance of this fishing technique with regard to seabird mortality and depredation by ... the implementation of the modification. The number of seabirds killed in 2002 was 1 542 compared to ...

   Science Journal Paper : CCAMLR Science, Volume 15 (CCAMLR Science, Volume 15) : 79–91 : Author(s): Moreno, C.A., R. Castro, L.J. Mújica and P. Reyes

8. Age estimation and maturity of the ridge-scaled macrourid (Macrourus whitsoni) from the Ross Sea

   A longline fishery targeting toothfish (Dis­ sostichus spp.) in the waters in and near the Ross Sea ... fitted to the maturity data using probit analysis (Pearson and Hartley, 1962). A probit model ... –383. Pearson, H.S. and H.O. Hartley. 1962. Biometrika Tables for Statisticans. Vol. 1. Cambridge Uni ... 2 (east coast North Island). N.Z. Fisheries Assessment Report 2000/27: 21 pp. Liste des tableaux ... Paper Title:  Age estimation and maturity of the ridge-scaled macrourid (Macrourus whitsoni) from ... the Ross Sea Abstract / Description:  Juveniles of the macrourid Macrourus whitsoni were collected by ... the NIWA research vessel Tangaroa during the BioRoss survey of the western Ross Sea and Balleny ... Islands in 2004. Intensive analysis of otoliths from these specimens greatly increased confidence in the ...

   Science Journal Paper : CCAMLR Science, Volume 13 (CCAMLR Science, Volume 13) : 291–303 : Author(s): Marriott, P.M., M.J. Manning and P.L. Horn

9. Distribution of mackerel icefish (Champsocephalus gunnari) (Channichthyidae) around South Georgia at various stages of its life cycle

   in length) were mainly found in the southern part of the study area, immature fish (15–25 cm) in the east ... of the study area, immature fish (15–25 cm) in the east and southwest, and adults (25–39 cm ... to be dis- tributed throughout the water column at all times of the day, but they also undertake vertical ... was obtained and its functional structure described. The South Georgia population of C. gunnari is dis ... of the shelf where depth was mainly about 200 m, while mature fi sh were dis- tributed in the northern area ... mainly found in the southern part of the study area, immature fi sh (15–25 cm) in the east and southwest ...

   Science Journal Paper : CCAMLR Science, Volume 9 (CCAMLR Science, Volume 9) : 49–69 : Author(s): Frolkina, Zh.A

10. Target strength studies on Antarctic silverfish (Pleuragramma antarcticum) in the Ross Sea

    , I. Leonori, I. Biagiotti, A. De Felice Istituto di Scienze Marine ISMAR-CNR Sezione Pesca Marittima ... , M. Bottaro and M. Vacchi ISPRA Università di Genova Genova, Italy Abstract Target strength (TS ... to the overall TS are calculated (Anderson, 1950; Haslett, 1962, 1970; Johnson, 1977; Stanton, 1988a, 1988b ... line (|Rcr| for the nine tri- als was 0.666; Table 7 in Crow et al., 1960). For this study, only ... Ross Sea Abstract / Description:  Target strength (TS) of preserved (frozen and defrosted) Antarctic ... silverfish (Pleuragramma antarcticum) of total length (TL) from 110 to 202.5 mm were measured ex situ (Ancona ... -larvae of P. antarcticum with a total length from 13 to 70 mm, were conducted in the southeast of the ... continental slope and shelf of the Ross Sea at depths from 30 to 120 m, during the Italian expeditions of 1997 ...

    Science Journal Paper : CCAMLR Science, Volume 17 (CCAMLR Science, Volume 17) : 75–104 : Author(s): Azzali, M., I. Leonori, I. Biagiotti, A. De Felice, M. Angiolillo, M. Bottaro and M. Vacchi

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