Résultats de la recherche
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Assessing the power to detect systematic change in Adélie penguin foraging trip duration
strategies. Polar Biol., 20 (4): 248–258. Clarke, J., K.R. Kerry, L. Irvine and B. Phillips. 2002. Chick ... consecutive years (1991/92 to 2002/03) from Adélie penguins breeding at Béchervaise Island (67°35'S 62°49'E ... scenarios, analyses were undertaken for a varying number of years of post-impact monitoring (1–10, 15, 20 ... foraging trips) is to calculate bird means of multiple trips through- out chick rearing from 20 or more ...
Science Journal Paper : CCAMLR Science, Volume 13 (CCAMLR Science, Volume 13) : 201–215 : Auteur(s): Southwell, C., J. Clarke and L.M. Emmerson
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Reports on abundance and biological information of toothfish in Division 58.4.4 a & b by Shinsei maru No. 3 in 2013/14 season
Division 58.4.4b (Ob Lena Banks) from July 18 to September 20, 2014. A total of 88 hauls using normal ... released during the survey, and total of 5 and 4 fish of D. eleginoides, which were tagged and released in ...
Meeting Document : WG-SAM-15/14 : Auteur(s): Delegation of Japan
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A functional division of Electrona carlsbergi (Tåning, 1932) area of habitat in relation to the latitudinal zonation of the Southern Ocean
Southern Atlantic along two meridional transects at 17° and 20°W in the latitudes from 37°30' to 55°30 ... 3 ,/ C- 1000 1 1/ I / I I! I I I I 35" l{).W. 40· 4f 44" 1..6' ~8· 50· 52' ~a Figure 4 ... AND METHODS From 20 March to 10 April 1989, two longitudinal transects were made along 17° and 200W ... encountered in 20 of the 26 hauls. It was found in the catches of two hauls in the Antarctic Zone, four hauls ... 1979. S. Air. J. Antarct. Res, 16: 13-20. VALENTINE, H.R. and J.R.E. LUTJEHARMS. 1983. Oceanic ...
Science Journal Paper : Selected Scientific Papers, SC-CAMLR-SSP/7 (Selected Scientific Papers, SC-CAMLR-SSP/7) : 369–395 : Auteur(s): Zemsky, A.V. and S.A. Zozulya
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Age and growth of the Antarctic skate (Amblyraja georgiana) in the Ross Sea
determine Pelvic length (cm) 0 20 40 60 80 100 T ho rn le ng th ( m m ) 0 2 4 6 8 10 12 14 ... the Ross Sea P el vi c le ng th (c m ) (c) (b) (a) 0 2 4 6 8 10 12 14 0 20 40 60 80 ... ( cm ) 0 20 40 60 80 Males (N = 58) With outliers Without outliers E ti t d 0 2 4 6 8 10 12 14 ... 2 4 6 8 10 12 14 P el vi c le ng th ( cm ) 0 20 40 60 80 Both sexes Females Males ...
Science Journal Paper : CCAMLR Science, Volume 12 (CCAMLR Science, Volume 12) : 183–194 : Auteur(s): Francis, M.P. and C. Ó Maolagáin
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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.
the length of time commercial fishing has been car- ried out in Division 58.5.2. Given ages up to 35 ... age 0 and age 35 (i.e. consecutive age values 35/1 001 years apart) using the exponential density ... their sum to give ( ) ( ) ( )10011/ =¢ ¢ ¢ ¢= åi i iiQ a Q a Q a . Using the 35 integer age classes ... give Qa where a = 1,…,35. Figure 1 shows the values of ¢aS obtained from each of equations (18) and ...
Science Journal Paper : CCAMLR Science, Volume 18 (CCAMLR Science, Volume 18) : 1–27 : Auteur(s): Candy, S.G.
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Results of E.L. Holmberg 1995 fish survey in Subarea 48.3
comparison between both cruises. Of these, 20 hauls were located at less than 0.5 miles and 11 between 0.5 ... of the younger fraction (below 4 years: 99.3% at the South Georgia Islands and 93.4 % at Shag Rocks ...
Meeting Document : WG-FSA-95/35 : Auteur(s): Marschoff, E., Madirolas, A., Balestrini, C., Tossonotto, G., Gonzalez, B., Calcagno, J.
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Spatially explicit population dynamics models for Antarctic toothfish in the Ross Sea region
al. 20 one or the other of these methods are available in various stock assessment modelling ... moved by Antarctic toothfish (median of about 20 km after a year at liberty, see Parker et al., 2013 ... example, inves- tigative models containing 60 cells were quick to run but could not capture the movement ... providing a slightly poorer fit (about 200 points in the objective function) and values between 30% and 60 ...
Science Journal Paper : CCAMLR Science, Volume 21 (CCAMLR Science, Volume 21) : 19–37 : Auteur(s): Mormede, S., A. Dunn, S. Hanchet and S. Parker
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Age, growth and mortality of Patagonian toothfish (Dissostichus eleginoides) caught off Kerguelen
0.04 0.04 0.04 0.04 0.01 0.03 TL 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36+ Total 40 ... 20 30 40 50 0 20 40 60 80 N um be r of fi sh 0 10 20 30 40 50 0 10 20 30 40 50 60 N ... um be r of fi sh 0 10 20 30 40 50 0 10 20 30 40 50 60 N um be r of fi sh Estimated ... estimated for reader R2. 0 10 20 30 40 50 T ot al le ng th ( cm ) 0 20 40 60 80 100 120 140 ...
Science Journal Paper : CCAMLR Science, Volume 12 (CCAMLR Science, Volume 12) : 29–41 : Auteur(s): Ashford, J., G. Duhamel, C. Jones and S. Bobko
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Patagonian toothfish in international waters of the Southwest Indian Ocean (Statistical Area 51)
130 135 140 145 150 155 160 165 170 175 0 20 40 60 80 100 0 5 10 15 20 25 Ob-Lena Ob-Lena ... . 45 55 65 75 85 95 105 115 125 135 145 155 165 175 0% 20% 40% 60% 80% 100% Males Females TL ... (cm) Females Males S ex ra tio (% ) 100 80 60 40 20 0 45 55 65 ... 40 60 80 100 120 CPUE (kg/1000 hooks) D ep th ( m ) -45 -44 -43 -42 -41 0 20 40 60 80 100 ...
Science Journal Paper : CCAMLR Science, Volume 12 (CCAMLR Science, Volume 12) : 207–214 : Auteur(s): López Abellán, L.J
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e-cc-xxxi.pdf
... incidental mortality ............................................... 20 Fishery regulation ... ....................................................................... 20 Fishing seasons, closed areas and prohibition of fishing ......................... 20 Krill ... Russia whether the vessel to be used was ice-strengthened in accordance with Resolution 20/XXII. 5.40 ... ....................... 107 Annex 4: Agenda for the Thirty-first Meeting of the Commission ................... 111 Annex
application/pdf attached to:CCAMLR-XXXIMeeting Report : CCAMLR-XXXI