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

   (from 12–15% of first year to 20–32% dry weight (DW) of second year; DeVries and Eastman, 1978 ... of the body. Therefore, TS of P. antarcticum before the ossification (post-larvae, sub-juveniles: 15–45 mm ... field (2 m at 38 kHz). The monofila- ment lines had a tilt of around 15° to simulate a fish swimming ... angle of +15° (head up) or –15° (head down). In order to check the calibration and acous- tic axis ...

   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

2. Areas of seabed within the 500 m isobath around Elephant Island (Subarea 48.1)

   of the Elephant Island shelf is shown in Figure 1. Areas of seabed, expressed as square nautical miles by a 15 ... Elephant Island by fine-scale grid of 15' latitude X 30' longitude. Table 2: Summaryof areas of seabed ... 60'45' - 61°00'S 61'00' - 61°15'S 56O30' - 56"OO'W 0.85 1.28 223.40 19.15 25.53 30.64 ... 29.36 120.85 55'00' - 54O3OfW 2.13 223.40 29.79 26.81 15.74 47.66 38.30 14.89 28.09 ...

   Science Journal Paper : CCAMLR Science, Volume 2 (CCAMLR Science, Volume 2) : 131–135 : Author(s): Kock, K.-H. and U. Harm

3. Using ecosystem monitoring data to detect impacts

   in the impacted data, had marginal probability ≤0.15. Therefore, in the simulations summarised in Tables ... 1 and 2, Method 4 identified an impact if an event with marginal probability ≤0.15 occurred in two out of three ... : unimpacted sampled from years 1984–1990 0.05 0.01 0.35 0.48 0.15 0.1 0.02 0.39 0.53 0.25 0.04 0.48 ... 1991–2006 0.05 0.75 0.25 0.15 0.23 0.1 0.73 0.18 0.10 0.25 0.70 0.10 0.04 (2a ...

   Science Journal Paper : CCAMLR Science, Volume 17 (CCAMLR Science, Volume 17) : 197–212 : Author(s): Hill, S.L., J. Forcada, P.N. Trathan and C.M. Waluda

4. Results of the CCAMLR Antarctic fish otoliths/scales/bones exchange system

   (Kock, 1981). For examination they are placed in camphor oil for a maximum of 10 to 15 minutes ... with the species. Age classes 1 to 14/15 were identified from the samples. Full agreement among all readers ... 1 to 15 were identified from the samples. Comparison of age determination from scales did not reveal ... of maturity in marbled notothenia Notothenia rossii marmorata. J. Ichthyol. 15 (1):82-88. SKORA, K. 1980 ...

   Science Journal Paper : Selected Scientific Papers, SC-CAMLR-SSP/6 (Selected Scientific Papers, SC-CAMLR-SSP/6) : 197–226 : Author(s): Kock, K.-H.

5. Age and growth of spiny icefish (Chaenodraco wilsoni Regan, 1914) off Joinville–D’Urville Islands (Antarctic Peninsula)

   1.21 0.04 32.55 0.85 0.03 k 0.68 0.12 0.18 0.81 0.18 0.23 0.78 0.12 0.15 t0 0.11 0.22 2.08 0.24 0.27 ... (cm) Annual growth (cm) Fish length (cm) Annual growth (cm) 1 15.1 14.9 2 24.9 9.8 23.7 8.8 ... icefish species, which generally attain a maximum age between 15 and 18 years of age (Kock, 2005 ... -excisura ostii 0 5 10 15 20 25 30 35 15 17 19 21 23 25 27 29 31 33 35 Total length (cm) S pe ci ...

   Science Journal Paper : CCAMLR Science, Volume 16 (CCAMLR Science, Volume 16) : 115–130 : Author(s): La Mesa, M., A. De Felice, C.D. Jones, K.-H. Kock

6. Demographic characteristics of the Adélie penguin population on Béchervaise Island after 12 years of study

   41 58 19 33 15 56 0. 80 19 98 / 99 40 63 18 80 72 0 0. 38 19 99 / 00 ... (6 5% ) 7+ 35 (4 6% ) 29 (5 4% ) 35 (5 9% ) 18 (6 0% ) 15 (7 5% ) 22 ... (3 1% ) 31 (5 3% ) 15 (5 0% ) 10 (5 0% ) 15 (5 4% ) 10 ... + 21 (2 8% ) 14 (2 6% ) 24 (4 1% ) 15 (5 0% ) 10 ...

   Science Journal Paper : CCAMLR Science, Volume 10 (CCAMLR Science, Volume 10) : 53–74 : Author(s): Clarke, J., L.M. Emmerson, A. Townsend and K.R. Kerry

7. Joinville–D’Urville Islands (Subarea 48.1) – a former fishing ground for the spiny icefish (Chaenodraco wilsoni), at the tip of the Antarctic Peninsula – revisited

   sh- ery in that area had ceased almost 15 years before and that commercial fi shing has been banned ... ’W concentrations were larger. Catches varied from 15–20 tonnes/hour. The biomass of these concentrations ... fi sh, with the bulk of fi sh measuring 15–35 cm (Figure 8). The length composition of research ... season. GSIs of females were 15.5 to 20.5, while GSIs of adult males did not exceed 3–4. Gobionotothen ...

   Science Journal Paper : CCAMLR Science, Volume 11 (CCAMLR Science, Volume 11) : 1–20 : Author(s): Kock, K.-H., L. Pshenichnov, C.D. Jones, K. Shust, K.E. Skora and Zh.A. Frolkina

8. Australian research on Antarctic bird and seal diets

   E. superba 42.60 5.20 76.90 66.30 Fish 4.15 3.60 4.70 20.00 Amphipods 29.15 58.20 0.10 0.50 Others 13.60 ... 15.4 Gammarids 14.8 25.0 Unid. crustaceans 66.7 44.3 48.7 Prey size: Of the 27 fish otoliths ... 72 and 183 mm, mean 129.5±23.8 mm. Location: Amanda Bay (69°19'S: 76°46'E). Time: 14 August, 15 ... September and 10 October 1986 Source of material: 15 stomach samples per visit obtained by repeated water ...

   Science Journal Paper : Selected Scientific Papers, SC-CAMLR-SSP/5 – Part II (Selected Scientific Papers, SC-CAMLR-SSP/5 – Part II) : 231-249 : Author(s): Williams, R.

9. Is the attempt to estimate the biomass of Antarctic fish from a multi-species survey appropriate for all targeted species? Notothenia rossii in the Atlantic Ocean sector – revisited

   in that season (CCAMLR, 1990). The annual catch taken in 1979/80 exceeded the biomass estimate of 15 663 tonnes ... Phalacrocorax atriceps bransfi eldensis at Nelson Island, South Shetland Islands. Polar Biol., 15: 349–352 ... ° –53°30' –53°45' –54°00' –54°15' –54°30' –54°45' –55°00' –55°15' (b) –38°0' –37°30' –37 ... °0' –36°30' –36°0' –35°30' –35°0' –53°30' –53°45' –54°00' –54°15' –54°30' –54°45' –55°00 ...

   Science Journal Paper : CCAMLR Science, Volume 11 (CCAMLR Science, Volume 11) : 141–153 : Author(s): Kock, K.-H., M. Belchier and C.D. Jones

10. Results of fish stock assessment survey, South Georgia, December 1987 - January 1988

    of the catch was from stratum 2 (15/31/1 *)(Table 1). The stratified mean catch per tow was 27.7 kg ... around South Georgia and 75% of the Shag Rocks tows, and accounted for 15.6% of the catch by weight ... greater than the 1986/87 mean (33.9 cm, Gabriel 1987). The obvious modes occurred at approximately 15, 24 ... 7 kg. This represents 15% of the catch of this species. It was unique in that most of the catch ...

    Science Journal Paper : Selected Scientific Papers, SC-CAMLR-SSP/5 – Part II (Selected Scientific Papers, SC-CAMLR-SSP/5 – Part II) : 19-52 : Author(s): McKenna, Jr., J.E. and S.B. Saila

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