Résultats de la recherche
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Surface water circulation in krill fishing areas near the South Shetland Islands
region moved north-east with a meandering current (Figures l(a) and l(c)) that travelled generally ... -east (Figure 2(a)). Buoys 2, 3 and 6 released in the slope region initially showed circular and ... Orkneys for 20 days before drifting to South Georgia. Buoy 4, deployed in the shelf region, moved east ...
Science Journal Paper : CCAMLR Science, Volume 3 (CCAMLR Science, Volume 3) : 125–136 : Auteur(s): Ichii, T. and M. Naganobu
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Catch-at-age analysis applied to new fisheries: the case of Dissostichus eleginoides
possibility of estimating the T AC early in the history of a fishery for a certain biological reference point ... close to 0.15. It is too early to assess the usefulness of this method at present. It is necessary to ...
Science Journal Paper : Selected Scientific Papers, SC-CAMLR-SSP/9 (Selected Scientific Papers, SC-CAMLR-SSP/9) : 3–9 : Auteur(s): Zuleta, A.V. and C.A. Moreno
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Editorial
support scientific development, particularly through engaging early- career scientists, in the work of ...
Science Journal Paper : CCAMLR Science, Volume 17 (CCAMLR Science, Volume 17) : 243
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Catch per unit effort and proportional recruitment indices from Japanese krill fishery data in Subarea 48.1
density variations. In the Livingston Island area, a during the late 1970s to early 1980s and lower ... decreasing trend over time was observed. variability during the late 1980s to early 1990s The use of ... the use of different fishing strategies. During the early 1980s, the demands of the Japanese market ...
Science Journal Paper : CCAMLR Science, Volume 4 (CCAMLR Science, Volume 4) : 47–63 : Auteur(s): Kawaguchi, S., T. Ichii and M. Naganobu
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Estimation of natural mortality using catch-at-age and aged mark-recapture data: a multi-cohort simulation study comparing estimation for a model based on the Baranov equations versus a new mortality equation.
years’ releases that are still at liberty (i.e. have not died due to natural or fishing mortality up ...
Science Journal Paper : CCAMLR Science, Volume 18 (CCAMLR Science, Volume 18) : 1–27 : Auteur(s): Candy, S.G.
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Quantifying movement behaviour of vessels in the Antarctic krill fishery
fleet. The multi- scale gregarious behaviour of anchovy (school, cluster of schools, cluster of ...
Science Journal Paper : CCAMLR Science, Volume 16 (CCAMLR Science, Volume 16) : 131–148 : Auteur(s): Kawaguchi, S. and S.G. Candy
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Movement, growth and available abundance to the fishery of Dissostichus eleginoides Smitt, 1898 at Heard Island, derived from tagging experiments
. Of 682 fi sh observed, 79 or a proportion of 0.1158 had lost one tag. Using the model of Xiao (1996 ... that have lost one tag indicates that the probability of losing both tags after one year at liberty ...
Science Journal Paper : CCAMLR Science, Volume 9 (CCAMLR Science, Volume 9) : 33–48 : Auteur(s): Williams, R., G.N. Tuck, A.J. Constable and T. Lamb
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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
catches (>1 000 kg/30 min) were taken over the shelf to the east-northeast of South Georgia in the ... Elephant Island to the east of Seal Rocks in 1985 (Figure 3c). This concentration consisted of fi sh 34 ... east of Seal Rocks in February 1985, when fi shing was no longer in its heyday, consisted of an ...
Science Journal Paper : CCAMLR Science, Volume 11 (CCAMLR Science, Volume 11) : 141–153 : Auteur(s): Kock, K.-H., M. Belchier and C.D. Jones
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Revised estimates of the area of the South Georgia and Shag Rocks shelf (CCAMLR Subarea 48.3)
. North east corner °S °W 0– 50 50 –1 00 10 0– 15 0 15 0– 20 0 20 0– 25 0 25 0– 30 0 30 0 ... were not available at 50 m depth intervals and were pooled.) Depth bin (m) Grid no. North east ...
Science Journal Paper : CCAMLR Science, Volume 16 (CCAMLR Science, Volume 16) : 167–175 : Auteur(s): Belchier, M. and P. Fretwell
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Small scale krill surveys: simulations based on observed euphausiid distributions
earlier surveys, however, were run with the main transects running east-west. This survey design was ... individual swarms is shown by arrows and in general is east-west. The distributions are shown in their ...
Science Journal Paper : Selected Scientific Papers, SC-CAMLR-SSP/8 (Selected Scientific Papers, SC-CAMLR-SSP/8) : 245–256 : Auteur(s): Agnew, D.J. and S. Nicol