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1. Performance assessment of underwater setting chutes, side setting and blue-dyed bait to minimize seabird mortality in hawaii longline tuna and swordfish fisheries – Final Report August 2003

   as conventional approaches when setting from the stern, had the lowest mean seabird contact and capture rates ... , respectively, were used in this trial. The 9m chute had the second lowest mean seabird interaction rates when ... used with swordfish gear, and the 6.5m chute had the second lowest mean seabird interaction rates when ... as conventional approaches when setting from the stern, had the lowest mean seabird contact and capture rates ...

   Meeting Document : WG-FSA-03/36 : Author(s): E. Gilman (USA), N. Brothers (Australia), D. Kobayashi, S. Martin, J. Cook, J. Ray, G. Ching and B. Woods (USA)

2. Calibration of an acoustic echo-integration system in a deep tank, with system gain comparisons over standard sphere material, water temperature and time

   of temperature, standard sphere and time, is 2.1 dB, i.e., 0.8 dB less than the total range ofTS gain ... Foote et al. (1984a and b) stated that precision calibrations to within 0.5 dB are possible by means ... , the error of estimating mean target strength will be 1 dB (Tesler, 1989). Robinson and Hood (1984) asserted ... , a commonly used echosounder and a short pulse length, the error in mean target strength estimates of animals ... Paper Title:  Calibration of an acoustic echo-integration system in a deep tank, with system gain ... sphere. It presents the results of an extensive calibration of a Simrad EK500 scientific echosounder with ... length (0.1, 0.3 and 1.0 ms), target depth (0.8 to 7.5 m), and time (149 days). The total range in TS ... gain, including the effects of temperature, standard sphere and time, is 2.9 dB. Gain values calibrated ...

   Science Journal Paper : Selected Scientific Papers, SC-CAMLR-SSP/9 (Selected Scientific Papers, SC-CAMLR-SSP/9) : 127–144 : Author(s): Demer, D.A. and R.P. Hewitt

3. Broadbandwidth total target strength measurements of Antarctic krill (Euphausia superba) from reverberation in a cavity

   , 2001, J. Acoust. Soc. Am. 109(6): 2587:2597]. From 18 February to 9 March 2002, mean total target ... of mean s t were statistically compared to a recently proposed krill scattering model based ... , J. Acoust. Soc. Am. 109(6): 2587:2597]. From 18 February to 9 March 2002, mean total target strengths ... the variability in krill TTS measurements. Moreover, empirical estimates of mean s t were statistically compared ...

   Meeting Document : WG-EMM-02/49 : Author(s): D.A. Demer and S. G. Conti (USA)

4. Spatial distribution of Champsocephalus gunnari in Subarea 48.3. Some implications for parameter estimation

   (as in the estimation of the variance of the mean density) might result in a gross underestimation of the variance ... (as in the estimation of the variance of the mean density) might result in a gross underestimation of the variance ...

   Meeting Document : WG-FSA-96/30 : Author(s): Calcagno, J., Gonzalez, B., Marschoff, E.

5. Differences in distribution and population structure of krill (Euphausia superba) between penguin and fur seal foraging areas near Seal Island

   cercanas a la costa. 1. IN1RODUCTION The Seal Island area is one of the active sites in the Antarctic ... Distribution ofKrill In the inshore foraging areas krill undertook diurnal vertical migrations, tending ... in the region. 3.5 Size and Maturity ofKrill As shown by accumulated size composition data for each foraging ... . This means that for penguins, the amount of energy delivered to the chick per trip is limited, i.e ... the surface throughout the day. With regard to body size and maturity of krill in the inshore foraging ... dominant with occasional occurrences of juveniles (modal length 21 mm). In contrast, in the offshore ... Paper Title:  Differences in distribution and population structure of krill (Euphausia superba ... in inshore regions where krill frequently occurred but higher density areas of krill (~250 g/m 2 ...

   Science Journal Paper : Selected Scientific Papers, SC-CAMLR-SSP/9 (Selected Scientific Papers, SC-CAMLR-SSP/9) : 273–285 : Author(s): Ichii, T., H. Ishii, J.L. Bengtson, P. Boveng, J.K. Jansen and M. Naganobu

6. Indices of body condition and body composition in female Antarctic fur seals (Arctocephalus gazella)

   Abstract:  An attempt was made to develop simple, inexpensive, rapid means of determining body ... An attempt was made to develop simple, inexpensive, rapid means of determining body composition ... ) and appears to provide a simple, rapid means of estimating body composition in adult females. This technique ...

   Meeting Document : WG-EMM-95/21 : Author(s): Arnould, J.P.Y.

7. Revised assessment models for Patagonian toothfish in research block C of Division 58.4.4, Ob and Lena Banks

   ) was estimated; double-normal selectivity for legal fishery was estimated; mean-based weighting method was used ... versions seem to be due to the use of the mean-based weighting instead of multinomial-based weighting used ... -normal selectivity for legal fishery was estimated; mean-based weighting method was used for proportion ... to be due to the use of the mean-based weighting instead of multinomial-based weighting used in my previous ...

   Meeting Document : WG-FSA-14/23 : Author(s): K. Taki (Japan)

8. A preliminary assessment of mackerel icefish (Champsocephalus gunnari) in Division 58.5.2, based on recent survey results

   effectively accounts for uncertainty in growth and mortality, relative to scenarios using the mean biomass ... effectively accounts for uncertainty in growth and mortality, relative to scenarios using the mean biomass ...

   Meeting Document : WG-FSA-12/26 : Author(s): D.C. Welsford (Australia)

9. Results of E.L. Holmberg 1995 fish survey in Subarea 48.3

   and 1.0 miles from those in the previous survey. Mean densities were obtained considering the spatial ... miles from those in the previous survey. Mean densities were obtained considering the spatial ...

   Meeting Document : WG-FSA-95/35 : Author(s): Marschoff, E., Madirolas, A., Balestrini, C., Tossonotto, G., Gonzalez, B., Calcagno, J.

10. Biomass of Antarctic krill (Euphausia superba) off east Antarctica (30–80°E) in January–March 2006

    of estimating the biomass (B 0) of Antarctic krill (Euphausia superba). The mean density of E. superba ... the biomass (B0) of Antarctic krill (Euphausia superba). The mean density of E. superba, integrated to 250 ...

    Meeting Document : WG-EMM-06/16 : Author(s): T. Jarvis, E. van Wijk, N. Kelly, S. Kawaguchi and S. Nicol (Australia)

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