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1. Integration of CPUE data into assessments using the Generalised Yield Model

   ) and driven by estimates of recruitment strength derived from trawl surveys (Constable and de la Mare ... most recent years, and that the trend in biomass predicted by the GYM had shown a smaller decline ... than that indicated by the standardised CPUEs. On these grounds, it recommended that the catch limits ... recommended that the catch limit should be equal to that indicated by the GYM analysis (SC-CAMLR, 1999 ...

   Science Journal Paper : CCAMLR Science, Volume 8 (CCAMLR Science, Volume 8) : 65–74 : Автор(ы): Kirkwood, G.P. and A.J. Constable

2. The effects of monitoring procedures on Adélie penguins

   ). Disturbance to individuals and colonies by these research activities may result in decreased breeding ... altering or biasing the very data we are attempting to collect. The demographic studies recommended by ... . The system utilises implanted transponders for identification of individual birds. By using ... 550 nes ts ) were individually identified by means of either an electronic t r ansponde r tag ...

   Science Journal Paper : CCAMLR Science, Volume 1 (CCAMLR Science, Volume 1) : 155–164 : Автор(ы): Clarke, J. and K. Kerry

3. Distribution of fish larvae at South Georgia: horizontal, vertical, and temporal distribution and early life history relevant to monitoring year-class strength and recruitment

   East Bay the early stages of many species were found throughout the water column. In summer only four ... species of larvae were abundant, they were found in the upper 100 m of the water column, especially the ... unpublished observations by the British Antarctic Survey that found fish larvae to be very abundant in ... island is an important breeding area for higher predators which are also studied by shorebased research ... represented by filled circles in the Figures 2-17 follows Figure 1. For most hauls a single specimen caught ... alongside the foredeck of the ship. This suggests that the eggs were not adequately sampled by MRMT8 nets ...

   Science Journal Paper : Selected Scientific Papers, SC-CAMLR-SSP/4 (Selected Scientific Papers, SC-CAMLR-SSP/4) : 105-141 : Автор(ы): North, A.W.

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

   explained by the progression of the large mode found at 25 cm, in 1986/87, to about 32 cm in 1987/88. The ... fishery was supported mostly by the catch of Notothenia rossii, which yielded hundreds of thousands of ... striking. By 1985 the stock was estimated to be less than 10% of its pristine size (Kock 1985). The ... fishery is presently supported by catches of Champsocephalus gunnari, but its decline is also evident ...

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

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

   % or more by number were analysed. These conditions on size and species compo- sition were found only ... influenced by the swimming angle. However, this effect could be less than expected for fish with scattering ... that freezing the fish reduces the overall backscatter by 30%. However, the results of several ex ... where mixed species occur. In the global method the fish density, species and size determined by ...

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

6. [node:field-journal-volume]:37-51

   , Wellington New Zealand Abstract Samples of macrourid rattail by-catch from the toothfi sh fi shery in the ... Ross Sea dependency in 2002 were identifi ed by observers and returned to New Zealand for subsequent ... confi rmation of their identity by researchers from the National Institute of Water and Atmospheric ... readings, separately by sex. M. whitsoni appears to be a slow- growing and long-lived species, living to ...

   Science Journal Paper : 37–51

7. Beyond MSY: a consideration of definitions of management objectives

   few months or years of life, as eggs, larvae or juveniles, the fish are too small to be caught by ... written as R+G-M-C, where R is the recruits to the stock, G is the growth put on by the fish that have ... the components of the right hand side need to be examined separately. R is not affected by current ... recruitment from that stock can be described by a curve similar to those of Ricker (1954) or Beverton and ...

   Science Journal Paper : Selected Scientific Papers, SC-CAMLR-SSP/4 (Selected Scientific Papers, SC-CAMLR-SSP/4) : 299-322 : Автор(ы): Gulland, J.A.

8. Hook selectivity in the longline fishery of Dissostichus eleginoides (Nototheniidae) off the Chilean coast

   coast reached a record of 9.387 tonnes (SERNAP, 1991). In accordance with information by DeWitt et al ... in this paper can, therefore, be used by the CCAMLR Working Group on Fish Stock Assessment for ... by Decree No. 439 of the Economy Ministry of 1985, which establishes that only vessels of a maximum ... increased to 18 m by Decree No. 43 of 1986 of the same Ministry. This amendment relates to vessels that ...

   Science Journal Paper : Selected Scientific Papers, SC-CAMLR-SSP/8 (Selected Scientific Papers, SC-CAMLR-SSP/8) : 107–119 : Автор(ы): Moreno, C.A.

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

   with frozen herring and the carcasses of various fishes caught as by-catch. Haul-specific soak times ... saturate the gear. The data analysed in this paper were provided by scientific observers. There were ... -specific string identification number, location (identified by the squares drawn in Figure l), CPUE, mid ... and Table 1: Summary statistics for data collected from hauls made by the FV Anzerican Clzanzpion ...

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

10. Analysis of changes in biomass of fish stocks in the South Georgia area in 1976/77-1986/87

    a selected area (Everson 1977) as well as on annual consumption of fish by Antarctic birds and ... , widely-used, especially on fishing grounds exploited by the fishery, yield acceptable biomass estimates ... caught by the Polish fiShery in selected subdivisions of the South C~orgia shelf in the 1976;77-1986/87 ... seasons. The present study is a follow-up to an earlier paper by Slosarczyk et al. (1985) and, at the ...

    Science Journal Paper : Selected Scientific Papers, SC-CAMLR-SSP/4 (Selected Scientific Papers, SC-CAMLR-SSP/4) : 185-211 : Автор(ы): Mucha, M. and W. Ślósarczyk

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