Résultats de la recherche
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Age, growth and size at sexual maturity of Macrourus carinatus caught as by-catch in Australian sub-Antarctic trawl fisheries
. 10 (2003): 139–151 139 AGE, GROWTH AND SIZE AT SEXUAL MATURITY OF MACROURUS CARINATUS CAUGHT AS ... weight (to the nearest 10 grams) of a random subsample of fi sh. Only fi sh with undamaged tails were ... Dorsal Ventral van Wijk et al. 142 0 5 10 15 20 25 30 -500 -400 -300 -200 -100 0 100 200 300 ... ). Region a b R2 N Heard and McDonald Island 2.4589 × 10-9 3.1159 0.9721 474 Macquarie Island 1.4676 × 10 ...
Science Journal Paper : CCAMLR Science, Volume 10 (CCAMLR Science, Volume 10) : 139–151 : Auteur(s): van Wijk, E.M., R. Williams and A.J. Constable
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Age estimation and maturity of the ridge-scaled macrourid (Macrourus whitsoni) from the Ross Sea
exclusively Macrourus whitsoni, comprised a substantial by-catch of the fishery, accounting for about 10% of ... plot (Figure 4) suggests that the reader generally assigned higher ages to fish that were between 10 ... and 30 years old in the second reading. Males Females 0 10 20 30 ... 40 50 60 0 10 20 30 40 50 60 Age ...
Science Journal Paper : CCAMLR Science, Volume 13 (CCAMLR Science, Volume 13) : 291–303 : Auteur(s): Marriott, P.M., M.J. Manning and P.L. Horn
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Fishery Report 2017: Dissostichus eleginoides South Georgia (Subarea 48.3)
conservation measures. 4 Biological data 10. The collection of biological data under CM 23-05 is ... 48.3 (see WG-FSA-10/38 and WG-FSA-15/26). The 2015 survey covered the whole shelf area, covering ... ) 2004 221 82 221 38 - - 10 2005 152 121 152 9 - - 19 2006 177 137 177 7 21056 - 35 2007 177 130 ... 2014 120 61 120 4 12969 - 15 2015 120 56 120 2 10937 10 2016 138 64 138 1 14960 - 14 2017 138 54 ...
Document : Site Section: Publications
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Fishery Report 2017: Dissostichus eleginoides Kerguelen Islands French EEZ (Division 58.5.1)
legal catches, resulting in total removals exceeding 10 000 tonnes in some seasons. 9. IUU fishing ... . ** Data up to end of July 2017. 3 Data collection Biological data 10. The collection of ... eleginoides occur throughout the Kerguelen Islands shelf, from shallow waters (<10 m) to depths of at least ... that differed between species (WG-FSA-10/34). 24. The catch histories for by-catch species since 2005 ...
Document : Site Section: Publications
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Seasonal and inter-annual variability in the distribution of Electrona carlsbergi in the southern Polar Front area (the area to the north of South Georgia is used as an example)
, empero, las mayores concentraciones se encontraron principalmente a 10 largo de los limites de la Zona ... spring season (September/October), low-density concentrations were not long, stretching from 0.5 to 10 ... surface (from 10 to 100 m) at night, while during the day concentrations descended to depths of 160 to ... from 10-50 to 100-120 m. The majority of E. carlsbergi concentrations adhered to the peripheries of ...
Science Journal Paper : Selected Scientific Papers, SC-CAMLR-SSP/7 (Selected Scientific Papers, SC-CAMLR-SSP/7) : 337–367 : Auteur(s): Kozlov, A.N., K.V. Shust and A.V. Zemsky
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Modelling krill recruitment
generating random R(t) values, by means of equation (10), is that which would apply when there is no ... Recruits Because the number of recruits given by equation (10) has a random variable in the denominator ... calculate a bias correction factor. The expected value of the random part of equation (10), expressed in ... Recruitment Table 1: Results achieved by the krill recruitment model for 10 000 trials. and variance: (27 ...
Science Journal Paper : CCAMLR Science, Volume 1 (CCAMLR Science, Volume 1) : 49–54 : Auteur(s): W.K. de la Mare
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Potential nursery areas for fish in the Prydz Bay region
plataforma. La clase dominante fue de 45 mm de talia, 10 que corresponde a la edad 1+. Mucho menos comunes ... individuals/30 minute trawl 0 -66 0 1 10 .. Q) rd 3 -67 0 100 0 1000 0 ';1 ro 0 ~ DOO 0 -68 ... . antarcticum catches. 375 -64 individuals/30 minute trawl 1 5 0 10 0 20 0 Q) "Cl 0 B 30 :;l ... cO ......, ~ - Q) C) - ~ Q) 10 ~ - ~ - -51- - o I-r-----I I I I I o 20 40 60 BO 100 ...
Science Journal Paper : Selected Scientific Papers, SC-CAMLR-SSP/8 (Selected Scientific Papers, SC-CAMLR-SSP/8) : 369–380 : Auteur(s): Williams, R.
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Scientific Abstracts 2003
longline fishery around South Georgia and the Falklands. SC-CAMLR-XXII/BG/10 Beach debris survey – Main ... . Delegación de Uruguay, 10 pp. (Spanish, unpublished). Uruguay has developed a Marine Debris Survey ... . This study has analysed the length-frequency distribution of C. gunnari from 10 bottom trawl surveys ... Edward Island remains a globally important breeding site for seabirds. WG-EMM-03/10 Decrease in ...
Document : Site Section: Publications
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Selectivity of standard Polish commercial trawl codends on Antarctic fishing grounds
codend, 10 low=!:". 100 relative selective weight "mow": value of the ratio of mean weight of fish ... about 10% than the nominal size. After a trawl was in use this value increased to about 14% in ... . Generally speaking, mesh size in both codends remained at a level larger by 10-11 % than the nominal value ... selection by the two codends in a more precise, comparative way, two ogives were presented in Figure 10 ...
Science Journal Paper : Selected Scientific Papers, SC-CAMLR-SSP/5 – Part II (Selected Scientific Papers, SC-CAMLR-SSP/5 – Part II) : 107-142 : Auteur(s): Zaucha, J.
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Effects of weather and sea-ice on the reproductive performance of the Adélie penguin at Edmonson Point, Ross Sea
Point CCAMLR Ecosystem Monitoring Program (CEMP) site (74°21’S 165°10’E) located on the shores of Wood ... were recorded at 10 min intervals and averaged for a one-day period. Wind speed was measured at 2 m ... /99 0 2 4 6 8 10 12 14 16 N u m b e r o f d e a d c h ic k s 0 10 20 30 40 ... 2 4 6 8 10 12 14 16 N u m b e r o f d e a d c h ic k s 0 10 20 30 40 50 60 ...
Science Journal Paper : CCAMLR Science, Volume 11 (CCAMLR Science, Volume 11) : 99–109 : Auteur(s): Olmastroni, S., F. Pezzo, V. Volpi and S. Focardi