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1. Krill biomass assessment in Statistical Area 48 from the RV AtlantNIRO data - Autumn 1989/90

   Islands was assessed at 3.8 million tonnes, most of which was concentrated in the waters of the Weddell ... Sea. In contrast to this site, the one off the South Orkney Islands is well-established in terms of ... tonnes. Most of this stock was concentrated in the south-western part of the Coronation Island shelf ... Paper Title:  Krill biomass assessment in Statistical Area 48 from the RV AtlantNIRO data- Autumn ... South Sandwich Islands. Mean value of weighted biomass in the South Sandwich Islands study area was ... , most of which was concentrated in the waters of the Weddell Sea. In contrast to this site, the one ... off the South Orkney Islands is well-established in terms of both research and commercial harvesting ... concentrated in the south-western part of the Coronation Island shelf. Resume En mars/avril 1990, une ...

   Science Journal Paper : Selected Scientific Papers, SC-CAMLR-SSP/7 (Selected Scientific Papers, SC-CAMLR-SSP/7) : 115–121 : Автор(ы): Fedotov, A.C.

2. Assessment and tag program adaption methods for exploratory fisheries in the CAMLR Convention Area: an example application for Division 58.4.3a

   tagging levels that will produce an expected abundance estimate in the following year of a given precision ... Paper Title:  Assessment and tag program adaption methods for exploratory fisheries in the CAMLR ... exploratory stocks in the CAMLR Convention Area. The assessment methodology is designed to be able to ... whilst ensuring the sustainable exploitation of the stock as per the CCAMLR management procedure. The ... assessment and adaption of catch limits and tagging rates is presented for new and exploratory stocks in the ... will produce an expected abundance estimate in the following year of a given precision whilst ensuring ... 102 introduction Many of the major fisheries for Dissostichus spp. in the CAMLR Convention Area ... in the case of by-catch species (Agnew et al., 2006) and for new and exploratory fisheries, then it ...

   Science Journal Paper : CCAMLR Science, Volume 16 (CCAMLR Science, Volume 16) : 101–113 : Автор(ы): Hillary, R.M

3. Champsocephalus gunnari stock status in the South Georgia area

   intensity (F) in a predicted period was equal to the average value of fishing mortality: (b) For the ... predicted period fishing intensity was at the level of that in 1987/88; (c) For the predicted period fishing ... Paper Title:  Champsocephalus gunnari stock status in the South Georgia area Abstract ... intensity was F 0.1. In the first two cases TAC=25-30 thousand tonnes and stock size does not change. For ... fishing intensity was at the level of that in 1987/88; ( c ) For the predicted period fishing intensity ... THE SOUTH GEORGIA AREA R. Borodin, P. Kochkin Abstract Data of age composition and fishing ... , using F regression on fishing effort and method of average weighted F. For 1986/87 the values ... predicted period was equal to the average value of fishing mortality: ( b) For the predicted period ...

   Science Journal Paper : Selected Scientific Papers, SC-CAMLR-SSP/5 – Part II (Selected Scientific Papers, SC-CAMLR-SSP/5 – Part II) : 1-18 : Автор(ы): Borodin, R. and P. Kochkin

4. Phytoplankton distribution in the mixed layer: implication to krill abundance

   distribution of phytoplankton in the Antarctic Ocean. Since little is known about mixed layer dynamics in the ... . However, the effect on the dynamics is vital, affecting the distribution of particles in the upper ocean ... Paper Title:  Phytoplankton distribution in the mixed layer: implication to krill abundance ... Abstract / Description:  A one dimensional Lagrangian model of random walk is presented to study the ... effect on the dynamics is vital, affecting the distribution of particles in the upper ocean. Resume ... has been an increasing interest in the variability of biological marine resources, but little ... progress toward accurate predictions of productivity has been made. The major difficulty arises in ... ensemble method lies in its potential for testing the consequences of different hypotheses concerning the ...

   Science Journal Paper : Selected Scientific Papers, SC-CAMLR-SSP/5 – Part I (Selected Scientific Papers, SC-CAMLR-SSP/5 – Part I) : 331–356 : Автор(ы): Yamazaki, H. and T.R. Osborn

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

   study, time series of krill abundance (CPUE) indices were derived from Soviet fishing operations in the ... were only expressed strongly in years of extreme conditions. The correlation with water temperature was ... Paper Title:  Environment–krill relations in the South Georgia marine ecosystem Abstract ... / Description:  Interannual variability in the Southern Ocean ecosystem has long been noted and physical factors ... months during a period or as of temperature observations were obtained the mean CPUE for those months in ... RELATIONS IN THE SOUTH GEORGIA MARINE ECOSYSTEM P.P. Fedoulov Atlantic Research Institute of Marine ... study, time series of krill abundance (CPUE) indices were derived from Soviet fishing operations in the ... components were only expressed strongly in years of extreme conditions. The correlation with water ...

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

6. Otolith and body size relationships in the mackerel icefish (Champsocephalus gunnari)

   Paper Title:  Otolith and body size relationships in the mackerel icefish (Champsocephalus gunnari ... ) Abstract / Description:  A large sample of otoliths from the mackerel icefish (Champsocephalus gunnari) was ... measured and weighed and their effectiveness as predictors of fish length and fish mass determined. The two ... measures, otolith length and otolith mass, provide good predictors of fish length, the latter being ... same for each survey; details of a typical example are set out in Everson et al. (1991). During the ... fit (F4846 = 1.86, p > 0.05). The parallel-line model accounted for 85.1% of the variance in the ... > 0.05). The parallel-line model accounted for 92.0% of the variance in the data. In all of the above ... included as a factor in any of the other analyses. The fitted models were used to generate predictions ...

   Science Journal Paper : CCAMLR Science, Volume 6 (CCAMLR Science, Volume 6) : 117–123 : Автор(ы): Everson, I., B. Bendall and A. Murray

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

   in this paper provide a basis for the development of data reporting formats for CEMP Standard Method ... Paper Title:  Demographic characteristics of the Adélie penguin population on Béchervaise Island ... , fecundity levels and population numbers) were analysed for the Béchervaise Island Adélie penguin colony in ... eastern Antarctica after 12 years of monitoring under the CCAMLR Ecosystem Monitoring Program (CEMP). A ... season are shown in Table 2d for pooled known-age penguins of 3 to 9 years of age. Again the mean ... were present in the colony laid eggs each season. The mean number of chicks produced by these ... for the Béchervaise Island Adélie penguin colony in eastern Antarctica after 12 years of monitoring ... (1999). The use of demographic data in the development of survivorship curves and life history tables ...

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

8. Preliminary analyses of data collected during experimental phases of the 1994/95 and 1995/96 Antarctic crab fishing seasons

   their release sites. Density estimates from the mark-recapture data were in the order of 50 000 to 100 ... Paper Title:  Preliminary analyses of data collected during experimental phases of the 1994/95 and ... Champion during Phases 1 and 2 of the experimental crab fishery were analysed using generalised additive ... models and depletion estimators. Results from the generalised additive models show that the density of ... movement of crabs away from their release sites. Density estimates from the mark-recapture data were in ... adhere, is set out in CCAMLR Conservation Measure 90/XIV. Conservation Measure 90/XIV outlines the ... over a wide area. Phase 1 should be undertaken a t the beginning of the first season in which a ... vessel participates in the crab fishery; this phase is designed to provide an understanding of the ...

   Science Journal Paper : CCAMLR Science, Volume 4 (CCAMLR Science, Volume 4) : 141–159 : Автор(ы): Watters, G

9. Comparison of age readings from scales and otoliths of the Patagonian toothfish (Dissostichus eleginoides) from South Georgia

   Paper Title:  Comparison of age readings from scales and otoliths of the Patagonian toothfish ... compared for 105 specimens of the Patagonian toothfish (Dissostichus eleginoides) from the South Georgia ... region (Subarea 48.3). In 44% of specimens, age readings from both structures were identical. A Wilcoxon ... test for paired data (Ts = 0.256, n = 59) conducted on the remaining 56% showed that differences in age ... Rubilar (1992), variations in parameters of the von Bertalanffy growth equation, mainly K and L,, are ... potential causes of error in estimates of mortality rates. They concluded that the highest priority for ... research in D. eleginoides should be the validation of age and growth data from scale readings using ... about seven years, followed by a period when an increase in thickness is the main result of growth ...

   Science Journal Paper : CCAMLR Science, Volume 5 (CCAMLR Science, Volume 5) : 191–203 : Автор(ы): Cassia, M.C

10. A compilation of parameters for ecosystem dynamics models of the Scotia Sea – Antarctic Peninsula region

    – Antarctic Peninsula region Abstract / Description:  Expansion of the krill fishery in the Scotia Sea ... Paper Title:  A compilation of parameters for ecosystem dynamics models of the Scotia Sea ... assessment of methods for subdividing the precautionary catch limit amongst smaller spatial units. This paper ... compiles parameters for use in the ecosystem dynamic models that are needed to assess these methods. These ... whales and fi sh. This combination is intended to represent current interest in the conservation of ... given in Tables 3 and 4. Krill mean mass The mean body mass of individual krill caught in nets ... mean mass multiplied by proportion of annual de- mand consumed in the relevant season. Perciform fi sh ... gentoos were calculated as the averages across sexes of the mean, minimum and maximum quoted in Williams ...

    Science Journal Paper : CCAMLR Science, Volume 14 (CCAMLR Science, Volume 14) : 1–25 : Автор(ы): Hill, S.L., K. Reid, S.E. Thorpe, J. Hinke and G.M. Watters

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