Search results
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Modelling variability and estimating power to detect change in Adélie penguin fledgling weights
from 12 split-year breeding seasons (1990/91 to 2001/02) which com- mence in October of one year ... 85 10: 1999–2000 50 50 11: 2000–2001* 50 50 50 150 12: 2001–2002* 50 50 50 150 Total 100 ... /2 (d)). 1 2 3 4 5 2000 3000 4000 5000 1991/92 1993/94 1995/96 1996/97 1998/99 2000/01 2001/02 model prediction ... supply. Polar Biol., 11 (3): 197–202. Liste des tableaux Tableau 1: Nombre d’oiseaux pesés par période ...
Science Journal Paper : CCAMLR Science, Volume 13 (CCAMLR Science, Volume 13) : 191–200 : Author(s): Emmerson, L.M., C. Southwell and J. Clarke
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The use of predator-derived krill length-frequency distributions to calculate krill target strength
CCAMLR Science, Vol. 8 (2001): 155-163 SHORT NOTE ... in predator performance. Clearly, in order to consider the interaction between these two factors, measures ... . M a r . Ecol. Prog. Ser., 117: 103-114. Liste des tableaux Tableau 1: Difference de pourcentage de r6ponse ... de moins de 40 mm (PAo) (TS,,,, (db kg-')). Liste des figures Figure 1: Changement de ...
Science Journal Paper : CCAMLR Science, Volume 8 (CCAMLR Science, Volume 8) : 155–163 : Author(s): Reid, K. and A.S. Brierley
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Age–length composition of mackerel icefish (Champsocephalus gunnari, Perciformes, Notothenioidei, Channichthyidae) from different parts of the South Georgia shelf
CCAMLR Scieilce, Vol. 8 (2001): 133-146 AGE-LENGTH ... catches. In November-December 1974, December 1975 and January-August 1977, vessels again targeted ... compositio~~ of mackerel icefish from the South Georgia shelf Liste des tableaux Tableau 1: Composition ... par des navires sovietiques de recherche ou de commerce. Liste des figures Figure 1: Correlation ...
Science Journal Paper : CCAMLR Science, Volume 8 (CCAMLR Science, Volume 8) : 133–146 : Author(s): Frolkina, G.A
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Characteristics of krill aggregations in the South Sandwich Islands subarea in January–February 2000
et al. (2002), Trathan et al. (2001) and SC-CAMLR (2000). Maps of survey tracks and trawl station ... , E.J., D.J. Morris, J.I. Watkins and J. Priddle. 1988. Scales of interaction between Antarctic ... , S. Kawaguchi, V. Sushin, S.M. Kasatkina, S. Hedley, S. Kim and T. Pauly. 2001. The CCAMLR-2000 Krill Synoptic ... °W 22°W 162 Liste des tableaux Tableau 1: Principaux paramètres du chalut pélagique PT 72/308 ...
Science Journal Paper : CCAMLR Science, Volume 9 (CCAMLR Science, Volume 9) : 145–164 : Author(s): Kasatkina, S.M., A.P. Malyshko, V.N. Shnar and O.A. Berezhinsky
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Characteristics of seasonal variation in diurnal vertical migration and aggregation of Antarctic krill (Euphausia superba) in the Scotia Sea, using Japanese fishery data
) in August (Figure 4). Trawling depth in February was con- siderably deeper than in January and March in SO ... m) in August but it shifted to a shallower depth (87 m (±1.0 m)) in September. Average CPUE in relation ... June 16.4 42.6 33.1 1.4 2.1 2.3 July 83.3 24.5 1.9 2.2 August 35.5 1.8 September 31.8 2.5 ... , but decreased after February and was at its lowest level (0.17) from April to August (Figure 5). In SO ...
Science Journal Paper : CCAMLR Science, Volume 12 (CCAMLR Science, Volume 12) : 163–172 : Author(s): Taki, K., T. Hayashi and M. Naganobu
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A von Bertalanffy growth model for toothfish at Heard Island fitted to length-at-age data and compared to observed growth from mark–recapture studies
parameter estima- tion has been studied by Troynikov (1999), Lucena and O’Brien (2001), Taylor et al. (2005 ... - frequency (LF) sample. Lucena and O’Brien (2001) incorporated gear selectivity in their estimation ... the VP likelihood were calculated using the ‘nlminb’ function in S-plus (Insightful, 2001) and the ‘fi ... in Figure 5, along with the fi tted loess smoother (Insightful, 2001, p. 435) with 99% confi dence bars ...
Science Journal Paper : CCAMLR Science, Volume 14 (CCAMLR Science, Volume 14) : 43–66 : Author(s): Candy, S.G., A.J. Constable, T. Lamb and R. Williams
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Length-based assessments revisited – why stock status and fishing mortality of long-lived species such as toothfish cannot be inferred from length-frequency data alone
abundance. Punt et al. (2001) investigated mean length and the upper 5th percentiles of length (and weight ... (variable rec) Individual trial specifications Reference year 2000 First year of projection 2001 ... al., 2001; Somerton and Kobayashi, 1991; Cope and Punt, 2009). The simulation results presented ... . Campbell and A.D.M. Smith. 2001. Evaluating empirical indicators and ref- erence points for fisheries ...
Science Journal Paper : CCAMLR Science, Volume 18 (CCAMLR Science, Volume 18) : 57–73 : Author(s): Ziegler, P.E., D.C. Welsford and A.J. Constable
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An assessment of toothfish in Subarea 48.3 using CASAL
, lasted from 1 May to 31 August. The remainder of the year (1 September to 30 November) constituted ...
Science Journal Paper : CCAMLR Science, Volume 13 (CCAMLR Science, Volume 13) : 65–95 : Author(s): Hillary, R.M., G.P. Kirkwood and D.J. Agnew
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An assessment of the mackerel icefish (Champsocephalus gunnari) off Heard Island
catch limit is calculated using the results of the trawl survey carried out during August 1997 ... previous surveys and results from a new survey carried out in August 1997. A precautionary catch limit ... AND SIZE AT FIRST SPAWNING C. gunnavi on the Heard Plateau and Gunnari Ridge spawn in August/September ... in the Gunnari Ridge/Heard Plateau area in September 1993 and August 1997. Fish at stage 2 (developing ...
Science Journal Paper : CCAMLR Science, Volume 5 (CCAMLR Science, Volume 5) : 79–101 : Author(s): de la Mare, W.K., R. Williams and A.J. Constable
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Beyond MSY: a consideration of definitions of management objectives
populations behave, and that not enough account is taken of interactions between species and variability ... . Knowledge of the interactions between krill and other species is still far from enabling a target ...
Science Journal Paper : Selected Scientific Papers, SC-CAMLR-SSP/4 (Selected Scientific Papers, SC-CAMLR-SSP/4) : 299-322 : Author(s): Gulland, J.A.