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

   after 12 years of study Abstract / Description:  Demographic parameters (age-specific survival rates ... in eastern Antarctica after 12 years of monitoring under the CCAMLR Ecosystem Monitoring Program (CEMP ... Demographic characteristics of the Adélie penguin population on Béchervaise Island after 12 years ... years of monitoring under the CCAMLR Ecosystem Monitoring Program (CEMP). A life table was constructed ... chicks per female per year (Table 5). On the assumption that the ratio of male to female chicks raised ... since Adélie penguins elsewhere have been shown to live up to 20 years of age (Reid, 1968; Ainley et ... success over 20 years was also calculated. This value was 0.78 chicks per breeding female, which ... 1 20 8 90 .0 3 19 97 / 98 20 8 19 9 95 .7 3 19 98 / 99 30 7 27 8 90 ...

   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

2. Significant intra-annual variability in krill distribution and abundance at South Georgia revealed by multiple acoustic surveys during 2000/01

   ), and in March 2001 (late-season). The surveys were the first in a newly planned five-year series of observations ... and southwest of the island. Together these surveys provided temporally and spatially extensive coverage around ... with observations from previous years, krill density in the western box in the mid-season survey was less than ... (mid-season), and in March 2001 (late-season). The surveys were the first in a newly planned five-year ... planned fi ve-year series of observations designed to complement and extend an existing time series ... , examined boxes to the north, northeast and southwest of the island. Together these surveys provided ... g m-2). In a pattern that is consistent with observations from previous years, krill density in the western box ... series of surveys was planned for the fi ve years 2000/01 to 2004/05. Surveys in previous years have ...

   Science Journal Paper : CCAMLR Science, Volume 9 (CCAMLR Science, Volume 9) : 71–82 : Author(s): Brierley, A.S., C. Goss, S.A. Grant, J.L. Watkins, K. Reid, M. Belchier, I. Everson, M.J. Jessop, V. Afanasyev and J. Robst

3. Fishing ground selection in the Antarctic krill fishery: trends in patterns across years, seasons and nations

   years, seasons and nations Abstract / Description:  Patterns of fishing ground selection were ... remained relatively constant in Subareas 48.2 (March–May) and 48.3 (June–August). In 25 years of krill ... Fishing ground selection in the Antarctic krill fishery: trends in patterns across years, seasons ... (March–May) and 48.3 (June–August). In 25 years of krill operations in Area 48, patterns ... x 10 days or finer, whereas in earlier years it was 30 n miles x 30 n miles x 30 days or finer ... on 1 December 1995 and ending on 30 November 1996 is expressed as 1995/96. If the years are simply expressed ... . CCAMLR Science, 3: 13–30. Hewitt, R.P., D.A. Demer and J.H. Emery. 2003. An eight-year cycle in krill ... Fishing ground selection in the AntArctic krill Fishery: trends in pAtterns Across yeArs, seAsons ...

   Science Journal Paper : CCAMLR Science, Volume 13 (CCAMLR Science, Volume 13) : 117–141 : Author(s): Kawaguchi, S., S. Nicol, K. Taki and M. Naganobu

4. A hybrid approach to acoustic classification and length estimation of krill

   strength in situ, an acoustic resolution volume must be based on a single animal measurement. For small ... school- ing organisms, such as euphausiids, this criterion is seldom met. Therefore, in the Ross Sea ... and their equivalent radius can be estimated confi dently in the interval (amin – amax) where 100|δ| < 20 ... to 38 kHz is highly ‘tuned’ (error < 20%) to measur- ing sizes within the class from a = 1.6 to 6.0 mm ...

   Science Journal Paper : CCAMLR Science, Volume 11 (CCAMLR Science, Volume 11) : 33–58 : Author(s): Azzali, M., I. Leonori and G. Lanciani

5. Catch per unit effort (CPUE) data from the early years of commercail krill fishing operations in the Atlantic sector of the Antarctic

   Paper Title:  Catch per unit effort (CPUE) data from the early years of commercail krill fishing ... 1975/76 to 1987/88. Comparisons are carried out between subareas in single years, between years ... between subareas, years and shelf/oceanic regions. Obviously, a consistent pattern of CPUE values does ... not occur over time for the entire area. High average CPUE were observed in the years 1975/76 and 1980/81 ... indices: (i) total catch/total hours for the split-year (1 July to 30 June); (iii) mean monthly ... ; (b) from a scientific (IKMT) net sampling survey. Siege1 et al. 10 20 30 40 50 60 70 Total length ... (mm) 10 20 30 40 50 60 70 Total length (mm) Figure 5: Overall length-frequency distributions ... 12 10 15 20 25 30 35 40 45 50 55 60 65 Total length (mm) (f) Season 1985186 10 15 20 25 30 35 ...

   Science Journal Paper : CCAMLR Science, Volume 5 (CCAMLR Science, Volume 5) : 31–50 : Author(s): Siegel, V., V. Sushin and U. Damm

6. A first step towards modelling the krill–predator dynamics of the Antarctic ecosystem

   to the hypothesis of a krill surplus in the mid-20th century is described, and the information on population ... , together with suggested further areas for investigation. Amongst the key inferences of the study ... surplus in the mid-20th century is described, and the information on population and trend levels that has ... , and the plausibility of the results and the assumptions on which they are based is discussed, together with suggested ... of this species declined substantially over the first 20 years of the fishery, from 1970 to 1990 (Kock, 1992 ... . Crabeater seals have hardly been harvested, but 750 animals were taken per year in Region A for 11 years ... . The background to the hypothesis of a krill surplus in the mid-20th century is described, and the information ... , together with suggested further areas for investigation. Amongst the key inferences of the study ...

   Science Journal Paper : CCAMLR Science, Volume 13 (CCAMLR Science, Volume 13) : 217–277 : Author(s): Mori, M. and D.S. Butterworth

7. Movement, growth and available abundance to the fishery of Dissostichus eleginoides Smitt, 1898 at Heard Island, derived from tagging experiments

   e nu m be rs (m ill io ns ) 1998 1999 2000 2001 Year 0 10 20 30 40 50 Pr ed ic te d nu ... m be rs (m illi on s) 1998 1999 2000 2001 Year 50 40 30 20 10 0 P re di ct ed n um be rs ... – r ec ap tu re lo ca ti on s. 20 00 30 00 40 00 40 00 30 00 30 00 20 00 10 00 50 ... B 55 8 70 7 77 8 1 15 5 22 10 7 20 4 30 6 Fi sh in g gr ou nd C 23 7 50 51 0 18 ...

   Science Journal Paper : CCAMLR Science, Volume 9 (CCAMLR Science, Volume 9) : 33–48 : Author(s): Williams, R., G.N. Tuck, A.J. Constable and T. Lamb

8. Observations of fishing operations on a krill trawler and distributional behaviour of krill off Wilkes Land during the 1985/86 season

   n-300 No.489 n=314 No.490 n=309 No.491 n=303 20 30 40 50 Length 20 30 40 50 ... HHH60Jlee nOJIe3HbIM npH 06HapY)I(eHHH CKOflJIeHHW, B TO BpeMfl KaK f'HApOJIOKaTOp HCnOJIb30BaJICfl npH ... no BpeMeHHOW H llpOCTpaHCTBCHHOW IDK8JIe MO)l(eT OKa3aTbCfl HeJIef'KHM AeJIOM, T.K. npH HCnOJIb30 ...

   Science Journal Paper : Selected Scientific Papers, SC-CAMLR-SSP/4 (Selected Scientific Papers, SC-CAMLR-SSP/4) : 335-368 : Author(s): Ichii, T.

9. Selectivity of commercial and research trawls in relation to krill

   more large krill (35-58 mm) than catches of the research trawl (30-54 mm). The maximum difference ... large krill (35-58 mm) than catches of the research trawl (30-54 mm). The maximum difference in mean ... -58 mm) than catches of the research trawl (30-54 mm). The maximum difference in mean length ... celles du chalut de recherche (30-54 mm). La difference maximale de longueur moyenne dans les captures ... -58 MM). YeM B ynoeax mccneAoBaTenhcKoro Tpana (30-54 MM). M ~ K C H M ~ ~ ~ H O ~ pacxoxAeHBe ... investigacion (30-54 mm). La diferencia maxima entre 10s promedios de las tallas de las capturas de ambas redes ...

   Science Journal Paper : CCAMLR Science, Volume 4 (CCAMLR Science, Volume 4) : 161–169 : Author(s): Kasatkina, S.M

10. Editorial

    of the CCAMLR Scientific Committee. Over those 30 years, several thousand scientific papers have been presented ... striking changes over the past 30 years is the increase in the number of scientific journals in which work ... Committee. Over those 30 years, several thousand scientific papers have been presented to CCAMLR meetings ... the past 30 years is the increase in the number of scientific journals in which work of relevance to CCAMLR ... with the 30th meeting of the CCAMLR Scientific Committee. Over those 30 years, several thousand scientific ... -making by CCAMLR. One of the most striking changes over the past 30 years is the increase in the number ...

    Science Journal Paper : CCAMLR Science, Volume 18 (CCAMLR Science, Volume 18) : 167 : Author(s): Editors

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