Résultats de la recherche

1. Biomass of myctophids in the Atlantic sector of the Southern Ocean as estimated by acoustic surveys

   Atlantica. 1. INTRODUCTION Lanternfish, or the Myctophidae species, are typical residents of mesopelagic ... Table 1. An oscilloscope was used to monitor input signals and an "Iskra-226" computer was used for ... fish along a cruise track was estimated by means of the formulae: p- Mo N- cr(L) (1) or P- Mo (2 ... = = mean acoustic back-scattering cross-section per 1 kg of fish weight (m2/kg), mean weight of one fish ...

   Science Journal Paper : Selected Scientific Papers, SC-CAMLR-SSP/7 (Selected Scientific Papers, SC-CAMLR-SSP/7) : 417–431 : Auteur(s): Filin, A.A., K.V. Gorchinsky and V.M. Kiseleva

2. Estimation of effective sample size for catch-at-age and catch-at-length data using simulated data from the Dirichlet-multinomial distribution

   of sampling (i.e. fish within hauls for ‘level 1’ sampling and hauls within year and fishery for ... = 1,…,hy) in year y, given by 1 yh ya yjaj n n = = ∑ , be multinomially distributed condi- tional ... variance of the observed class proportions, oya = nya / ny, conditional on ny can be specified as , 1 ... /ya ya ya y ya ya yVar O o p n p p n (1) where /ya ya y yp E N N N (where random vari- ables are ...

   Science Journal Paper : CCAMLR Science, Volume 15 (CCAMLR Science, Volume 15) : 115–138 : Auteur(s): Candy, S.G

3. Demographic characteristics of the Adélie penguin population on Béchervaise Island after 12 years of study

   have been resighted by age 4 years). Mortality rates were calculated as 1 - px, assuming minimal ... Table 1. Exponential curves of the form Nx = (N0)erx were fi tted to each set of counts to determine ... at year 0, x is years and r is the annual rate of population increase (Figure 1). In terms of ... year (Table 1). Breeding success was calculated in terms of chicks per nest with eggs for each season ...

   Science Journal Paper : CCAMLR Science, Volume 10 (CCAMLR Science, Volume 10) : 53–74 : Auteur(s): Clarke, J., L.M. Emmerson, A. Townsend and K.R. Kerry

4. Fishery Report: Champsocephalus gunnari Heard Island (Division 58.5.2)

   Page 1. Details of the fishery ... .................................................................... 1 1.1 Reported catch...................................................................... 1 1.2 ... IUU catch ........................................................................... 1 1.3 Size ... ................................................................ 12 FISHERY REPORT: CHAMPSOCEPHALUS GUNNARI HEARD ISLAND (DIVISION 58.5.2) 1. Details ...

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5. Size compositions of males and females in the course of the life cycle of Euphausia superba

   s610 se encarguen de medir el krill adulto sino tambien de determinar su sexo. 1. INTRODUCTION ... . Specimens were measured to the nearest 1 mm from the tip of rostrum to the end of telson. An abbreviated ... composition and sex of larvae in stages Furcilia V to VI are shown in Figure 1. Samples were taken from a ... time, the sex ratio in catches from nearby areas was 1:1. For this reason this catch can be considered ...

   Science Journal Paper : Selected Scientific Papers, SC-CAMLR-SSP/7 (Selected Scientific Papers, SC-CAMLR-SSP/7) : 3–16 : Auteur(s): Makarov, R.R.

6. Fishery Report: Champsocephalus gunnari Heard Island (Division 58.5.2)

   GUNNARI HEARD ISLAND (DIVISION 58.5.2) CONTENTS Page 1. Details of the fishery ... .................................................................... 1 1.1 Reported catch ...................................................................... 1 ... 1.2 IUU catch ........................................................................... 1 1.3 ... ................................................................ 12 FISHERY REPORT: CHAMPSOCEPHALUS GUNNARI HEARD ISLAND (DIVISION 58.5.2) 1 ...

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7. Fishery Report 2014: Exploratory fishery for Dissostichus spp. in Subareas 88.1 and 88.2

   ................................................................. 1 Reported catch ........................................................................... 3 ... ................................................................................... 31 Appendix 1: Stock assessment ............................................................ 33 ... region related to this report is outlined in bold. Depths between 600–1 800m (the ‘fishable depths’ for ... which that season ended, e.g. 2014 represents the 2013/14 CCAMLR fishing season (from 1 December 2013 ...

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8. Fishery Report: Dissostichus eleginoides Heard Island (Division 58.5.2)

   ELEGINOIDES HEARD ISLAND (DIVISION 58.5.2) CONTENTS Page 1. Details of the fishery ... .................................................................... 1 1.1 Reported catch ...................................................................... 1 ... ................................................................................... 29 TOP 58.5.2 FISHERY REPORT: DISSOSTICHUS ELEGINOIDES HEARD ISLAND (DIVISION 58.5.2) 1 ... 58.5.2 for the 2010/11 season was 2 550 tonnes (CM 41-08) for the period from 1 December 2010 to 30 ...

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9. Fishery Report: Exploratory fishery for Dissostichus spp. (TOT) in Division 58.4.1

   Page 1. Details of the fishery ... .................................................................... 1  1.1 Reported catch ...................................................................... 1 ... season ended, e.g. 2012 represents the 2011/12 CCAMLR fishing season (from 1 December 2011 to 30 ... 1. Details of the fishery 1. The exploratory longline fishery for Dissostichus spp. in Division ...

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10. Fishery Report: Exploratory fishery for Dissostichus spp. in Division 58.4.2

    CONTENTS Page 1. Details of the fishery ... .................................................................... 1 1.1 Reported catch ...................................................................... 2 ... 1. Details of the fishery The exploratory fishery for Dissostichus spp. in Division 58.4.2 was ... tonnes could be taken in SSRU E (see Figure 1). The other SSRUs (B, C and D) were closed to fishing ...

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