Résultats de la recherche

1. A comparison between otoliths and scales for use in estimating the age of Dissostichus eleginoides from South Georgia

   . eleginoides ~ 1 3 pafio~a W X H O ~ ~ r e o p r ~ k i , ~cnonbsyzr Ii O T O ~ U T b I , 1.1 YeLLIYW. B C ... r u 1 . 1 6 ~ a M e X A y CYMTblBaHMRMll 6 b l n a y 0 6 0 1 4 ~ C q ~ T b I B a ~ e n e f i ... observer on board the longliner FV Kolyo Mar11 2 1 took samples from catches made between April and June ... as year 0. The birthday of all fish was taken to be 1 July, so that the outer annulus was counted ...

   Science Journal Paper : CCAMLR Science, Volume 8 (CCAMLR Science, Volume 8) : 75–92 : Auteur(s): Ashford, J.R., S. Wischniowski, C. Jones, S. Bobko and I. Everson

2. Fishery Report 2017: Exploratory fishery for Dissostichus mawsoni in Division 58.4.2

   (from 1 December 2014 to 30 November 2015). Fishery Report 2017: Exploratory fishery for ... Dissostichus mawsoni in Division 58.4.2 Introduction to the fishery 1. This report describes the ... unit (SSRU) 5842E (see Figure 1). Figure 1: Location of the research block in Division 58.4.2 ... Reported catch 5. Reported catches of Dissostichus spp. since 2004 are presented in Table 1. The catches ...

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3. Fishery Report 2018: Dissostichus eleginoides Crozet Island French EEZ (Subarea 58.6)

   fishing season (from 1 December 2014 to 30 November 2015). Fishery Report 2018 ... 1. This report describes the licensed longline fishery for Patagonian toothfish (Dissostichus ... set by France of 1 100 tonnes was allocated to eight longliners. 5. An analysis presented in WG-FSA ... . Reported catches 7. Reported catches of D. eleginoides are presented in Table 1; the highest reported ...

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4. Changes in biomass of eight species of finfish around the South Orkney Islands (Subarea 48.2) from three bottom trawl surveys

   , nposeneHHbrMki B +e~pane 1985 r. a x~sape-aespane 199 1 r. Pacc~a~pasan~cb cnenymwee BL?A~I: Gobionototlzen ... within a few years (Figure 1). Catches increased slightly in the mid-1980s, primarily as a result of ... other than fish (benthos and other by-catch) were removed. Baskets were Jones et a1 Table 1 ... individual centimetre group and sex were weighed (accuracy to 1 g) over the whole length range in order to ...

   Science Journal Paper : CCAMLR Science, Volume 7 (CCAMLR Science, Volume 7) : 53–74 : Auteur(s): Jones, C.D., K.-H. Kock and E. Balguerías

5. Midwater trawl catchability in relation to krill and possible ways of assessing gross catch

   MO,lleJIH C npaKTHKotl. AHaJIH3 3<1>eKTHBHOCTH pa3HorJIy6HHHorO TpaJIa npH 06JIOBe KPHJISI ... es posible aumentarla. 1. IN1RODUCTION Krill is an important element in the Antarctic ecosystem ... located, metres. (1) Total catchability (P) is the probability that a complex sequence of events will ... netting. 89 where KB Q G Wy K =~=1-Q. B Q+G Wy (3) - the rate of krill passing through the ...

   Science Journal Paper : Selected Scientific Papers, SC-CAMLR-SSP/7 (Selected Scientific Papers, SC-CAMLR-SSP/7) : 87–113 : Auteur(s): Zimarev, Yu.V., S.M. Kasatkina and Yu.P. Frolov

6. Fishery Report: Exploratory fishery for Dissostichus spp. in Subarea 48.6

   FOR DISSOSTICHUS SPP. IN SUBAREA 48.6 CONTENTS Page 1. Details of the fishery ... .................................................................... 1 1.1 Reported catch ...................................................................... 1 ... FISHERY REPORT: EXPLORATORY FISHERY FOR DISSOSTICHUS SPP. IN SUBAREA 48.6 1. Details of the fishery ... 200 tonnes south of 60°S (SSRUs B–F; see Figure 1). The catch limits for by-catch species were ...

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7. Fishery Report 2013: Closed fishery for Dissostichus spp. in Divisions 58.4.4a and 58.4.4b

   ................................................................. 1  Reported catch .......................................................................... 1 ... related to this report is outlined in bold. Depths between 600 and 1 800 m (the ‘fishable depths’ for ... which that season ended, e.g. 2013 represents the 2012/13 CCAMLR fishing season (from 1 December 2012 to ... 58.4.4a AND 58.4.4b Introduction to the fishery 1. This report describes the exploratory longline ...

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8. Assessing the power to detect systematic change in Adélie penguin foraging trip duration

   menos que uno estuviese dispuesto a utilizar una tasa de error Tipo 1 mucho menos estricta y bastante ... = = + + + + + for i = 1,2,…,a; j = 1,2,…,ni; k = 1,2; m = 1,2,…,rijk (1) where: fijkm is the duration of ... the mth foraging trip for the kth member (k = 1 for female, 2 for male) of the jth pair in the ith ... period. There was no evidence for a trend. Hence variance estimation was based on equation (1). This ...

   Science Journal Paper : CCAMLR Science, Volume 13 (CCAMLR Science, Volume 13) : 201–215 : Auteur(s): Southwell, C., J. Clarke and L.M. Emmerson

9. 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

   estimated as: ( ) ( ) ( )log logZl KN L lα ¥= + - (1) where Nl is the numbers at length l, and K and L ... general settings see Table 1). The life-history parameters for the Patagonian toothfish population were ... selectivity functions represent- ing combined gear efficiency and fish availability (Figure 1). The first ... grow out of the selected length 61 Length-based assessments revisited Table 1: Input parameters ...

   Science Journal Paper : CCAMLR Science, Volume 18 (CCAMLR Science, Volume 18) : 57–73 : Auteur(s): Ziegler, P.E., D.C. Welsford and A.J. Constable

10. Sea-surface temperature and krill catches around South Georgia in December–February 1989–1991 and 1999–2001

    hydrology buoy stations in the area. The SST maps have a spatial resolution of 1° x 1° and a temperature ... scale (isotherms) of 1°C. The weekly SST maps were used to plot maps of monthly mean SST, SST ... South Georgia. The mean SST distribution in January 2001 (Figure 1) indicates a strong horizontal ... 2001 the mean SST on the northern shelf of South Georgia declined by approximately 1–2°C compared to ...

    Science Journal Paper : CCAMLR Science, Volume 9 (CCAMLR Science, Volume 9) : 165–174 : Auteur(s): Vanyushin, G.P