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1. Natural mortality of grey rockcod (Notothenia squamifrons) in various areas of the Indian sector of the Southern Ocean

   were 0.38, 0.36 and 0.33 for the above areas respectively. These values are comparable with those ... -0.4634IgTO ( 3 ) ( 4 ) These calculations are presented here purely to compare our results with the ... and Lena Banks and 1969 to 1972 for the Kerguelen Islands). Data on 2 to 15 year old fish were used ... respectively. These values are comparable with those derived for most notothenioids. Resume Le taux de ... on the Ob and Lena Banks these were 6.6 and 6.2 years respectively, while for the Kerguelen Islands ...

   Science Journal Paper : Selected Scientific Papers, SC-CAMLR-SSP/6 (Selected Scientific Papers, SC-CAMLR-SSP/6) : 141–146 : Автор(ы): Zaitsev, A.K.

2. Sea-surface temperature and krill catches around South Georgia in December–February 1989–1991 and 1999–2001

   with the early 1990s, the period from December to February in the late 1990s and early 2000s showed a ... Subarea 48.3, which includes satellite surveys with GOES-E, Meteosat and in situ monitoring, together with ... appraised by comparing them with krill catches obtained under various hydrological conditions. In comparison ... Current (ACC) infl uence. Under these hydrological conditions, krill that drifted along with Weddell Sea ... comparison with the early 1990s, the period from December to February in the late 1990s and early 2000s ... could be verifi ed only by comparing forecasts with actual krill catches for a number of years. The ... 1991 (Figures 3 and 4) with anomalies in 2000 and 2001 (Figures 5 and 6) reveals a signifi cant ... includes satellite surveys with GOES-E, Meteosat and in situ monitoring, together with further analysis ...

   Science Journal Paper : CCAMLR Science, Volume 9 (CCAMLR Science, Volume 9) : 165–174 : Автор(ы): Vanyushin, G.P

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

   some or all of breeding population size, breeding success, foraging trip duration and offspring growth ... synchronised with those at South Georgia; they correlate best (especially for chinstraps, which suffered badly ... in 1980-81 and 1982-83) with the date of ice break-out in late spring. Numerous parameters of ... success, foraging trip duration and offspring growth rate. 1977-78 and 1983-84 were summers of ... -eating, summer-breeding penguins at Signy Island are not synchronised with those at South Georgia; they ... correlate best (especially for Chinstraps, which suffered badly in 1980-81 and 1982-83) with the date of ...

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

4. Fish stock assessment survey in Subarea 48.3

   decline by comparison with results from the 1989/90 season. Other species do not show a similar dramatic ... . The survey design was similar to those of previous years (Parkes et al., 1990) with a series of ... .earlier years with the exception of 1985/86 when a totally different type of net was used. Acoustic ... (years) Species 1 2 3 4 5 6 7 8 9 10 11 12 13 C.gunnari 17.4 21.2 36.2 21.9 2.3 0.7 0.4 C. gunnari ... indicated. Age (years) Species 1 2 3 4 5 6 7 8 9 10 11 12 13 14 C. gunnari (male) 20.4 87.8 191 275 493 ...

   Science Journal Paper : Selected Scientific Papers, SC-CAMLR-SSP/8 (Selected Scientific Papers, SC-CAMLR-SSP/8) : 25–67 : Автор(ы): Everson, I., G. Parkes, K.-H. Kock, S. Campbell, Z. Cielniaszek and J. Szlakowski

5. Preliminary report on biological observations and exploratory fishing data collected in the South Georgia area during the 1985/86 cruise of MT Carina

   mesh sizes (47 and 60 mm) were used with a bottom trawl of 32 m head rope. Catch data were collected in ... . Sampling tows, including some tows inside the 12 Nm zone, were made with 47 mm mesh size codends. Fifty six ... determinations. The total catch with 60 mm mesh size codends was 1305.4 tons with a mean CPUE of 1822 kg/hour. C ... of C. gunnari were found with modes of 18 and 28 cm. The length range of C. aceratus was 25–72 cm. P ... the fishing grounds to make c.p.u.e. values comparable with those obtained in previous years. The ... , the average degree of their stomach fullness stayed at grade 3. Fish stomachs were filled with krill ... I , I i 1 t i i I I 100 1985/86 (XII-I) n-570 2 4 6 8 10 Age groups {years) 0 I I I I I I 3 ... mm) were used with a bottom trawl of 32 m headrope. Catch data were collected "in 249 hauls using ...

   Science Journal Paper : Selected Scientific Papers, SC-CAMLR-SSP/3 (Selected Scientific Papers, SC-CAMLR-SSP/3) : 65-97 : Автор(ы): Kreft, K. and J. Szynaka

6. Precautionary measures for a new fishery on Martialia hyadesi (Cephalopoda, Ommastrephidae) in the Scotia Sea: an ecological approach

   000 tonnes, with an upper estimate of 550 000 tonnes if less reliable data are included. M. hyadesi ... spawns between autumn and mid-summer with peak hatching in winter/spring. Its life span has not been ... established. Data from the CCAMLR Convention Area suggest that M. hyadesi may live for two years, but this may ... vary. In common with other ommastrephids, the species is probably semelparous. It is proposed that the ... Convention Area suggest that M. hyadesi may live for two years, but this may vary. In coinmon with other ... in this paper owe much to 12 years' fruitful collaboration with John Croxall and Peter Prince ... were more mature in samples taken later in the year; ranging from stage I1 (Lipinski, 1979) at the ... increments in statoliths were up to one year old (Rodhouse, 1991; Rodhouse et al., 1994). Given the early ...

   Science Journal Paper : CCAMLR Science, Volume 4 (CCAMLR Science, Volume 4) : 125–139 : Автор(ы): Rodhouse, P.G

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

   dynamics of spatial heterogeneity of the population along with age structure, movement and reproductive ... were consistent with the results of tagging studies and fits to the other observations (age ... successive years, i.e. 2, 3, 2,ijkl ijkl ijkl ijkl ijkl a a aD= -å å , where a2 is the value of cell ... the ACC or current flow (e.g. Mormede et al., 2012), but were later super- seded with better-fitting ... year from fisheries data for the years 1998– 2011. The maximum exploitation rate was assumed to be ... the years 1998–2011. Year Catch (tonnes) Number of observations used to derive input data Catch ...

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

8. Comparative feeding ecology of Patagonian toothfish (Dissostichus eleginoides) in the southwestern Atlantic

   continental shelf/slope between 46°-55°S and 60°-64°W, and around South Georgia between 53°-55°30' and 3 ... (Bathyduaco spp.), Nototheniidae and Channichthyidae (Chionoduaco spp.), all with occurrences below 3%F ... ), and less than 10% had stomachs with an index of 3 (100°/0 full), while about 40% of fish between 110 ... and 180 cm TL had stomachs with an index of 3 (Figure 5). This observation could be related to prey ... KOHTHHeHTaJIbHOM IIIeJIb@e/c~noHe MeXAy 4 6 ° - 5 5 0 ~ . ~ . H 60"-64"3.~., H ROKPYr IOXHOW reoprm Memay 53 ...

   Science Journal Paper : CCAMLR Science, Volume 4 (CCAMLR Science, Volume 4) : 105–124 : Автор(ы): García de la Rosa, S.B., F. Sánchez and D. Figueroa

9. Distribution characteristics of krill aggregations in the fishing ground off Coronation Island in the 1989/90 season

   aggregations. Krill was harvested by standard midwater trawls with a horizontal mouth opening of 33 m. All ... standard midwater trawls with a horizontal mouth opening of 33 m. AU common types of kriU aggregations ... measured to within 0.2°e of accuracy. 3. RESULTS The entire period of investigations (18 November 1989 ... given in Table 3; daily catch and fishing effort expended are shown in Table 4. (Period I) 18 November ... to 3 December 1989 Observations were carried out over two fishing grounds during this period: north ...

   Science Journal Paper : Selected Scientific Papers, SC-CAMLR-SSP/7 (Selected Scientific Papers, SC-CAMLR-SSP/7) : 49–73 : Автор(ы): Kasatkina, S.M. and V.I. Latogursky

10. Supplementary data on exploited stocks in Division 58.5.1 (Kerguelen)

    will later have repercussions on the adult stock, with some inertia due to growth, taking into account ... classes 2 and 3, and therefore will have hatched from layings of adult stock of three or four years ... impact will be observed on the adult stock with a delay of about four years corresponding to the arrival ... trawlers following each other made 3 602 trawls), finishing in April 1989. The status of exploited stocks ...

    Science Journal Paper : Selected Scientific Papers, SC-CAMLR-SSP/6 (Selected Scientific Papers, SC-CAMLR-SSP/6) : 147–161 : Автор(ы): Duhamel, G.

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