Résultats de la recherche

1. Fishery Report 2018: Dissostichus eleginoides Heard Island Australian EEZ (Division 58.5.2)

   fishing season (from 1 December 2014 to 30 November 2015). Fishery Report 2018 ... : Dissostichus eleginoides Heard Island, Australian EEZ (Division 58.5.2) Introduction to the fishery 1 ... (CM) 41-08. 4. In 2018, the longline fishery was active from 1 April and the trawl fishery was open ... catch limits and catches of D. eleginoides in Division 58.5.2 are provided in Table 1. 6. The catch ...

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2. Chilean krill fishery: analysis of the 1991 season

   Instituto Antiirtico Chileno, Casilla 16521, Correo 9, Santiago, Chile 273 1. INTRODUCTION The main ... subarea (Figure 1). The catch is used in the production of feed either as frozen krill or meal. For that ... and 1 265 tonnes of frozen krill. These quantities correspond to the maximum transportation capacity ... of the distribution of hauls in space showed three major fishing sectors (Figure 6): sector (1), the ...

   Science Journal Paper : Selected Scientific Papers, SC-CAMLR-SSP/8 (Selected Scientific Papers, SC-CAMLR-SSP/8) : 273–287 : Auteur(s): Marín, V.H., A. Mujica and P. Eberhard

3. Fishery Report: Exploratory fishery for Dissostichus spp. (TOT) in Division 58.4.3b

   Page 1. Details of the fishery ... .................................................................... 1  1.1 Reported catch ...................................................................... 2 ... . 2012 represents the 2011/12 CCAMLR fishing season (from 1 December 2011 to 30 November 2012 ... ). FISHERY REPORT: EXPLORATORY FISHERY FOR DISSOSTICHUS SPP. (TOT) IN DIVISION 58.4.3b 1. Details of the ...

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4. Using ecosystem monitoring data to detect impacts

   impacted population. This process was repeated 1 000 times. The proportions of unimpacted observations ... , monitoring is assumed to begin at t = 1 and low values of at indicate unfavourable conditions. Hill et ... statistical independence of events. Method 1 A simple approach is to assess the probability that a value ... once in t years can be calculated using the binomial density function: P(at) = t.p.(1 – p)t (1 ...

   Science Journal Paper : CCAMLR Science, Volume 17 (CCAMLR Science, Volume 17) : 197–212 : Auteur(s): Hill, S.L., J. Forcada, P.N. Trathan and C.M. Waluda

5. A hybrid approach to acoustic classification and length estimation of krill

   a fl uid sphere (Johnson, 1977): 44 2 / / 42 / 1/4 4 / 4 / /2 / 1.5 ; 1 1.5 1 ; 1 1.5 1 ... = selected frequencies in kHz); • fr = (fj /fi) > 1 is the ratio of the selected frequencies. The ... asymptotic limits of Δfj / fi are: if 42 /1.5 1; r m fj fif k a then 4 /fj fi rfΔ ≈ if 42 4 /1.5 ... approximately the input/output values: 1 2 44 1 1 2 4 44 2 2 1.5 , 1 2; 1.5 , 2 1 m r r r m r r a k f a ...

   Science Journal Paper : CCAMLR Science, Volume 11 (CCAMLR Science, Volume 11) : 33–58 : Auteur(s): Azzali, M., I. Leonori and G. Lanciani

6. Evaluating the impact of multi-year research catch limits on overfished toothfish populations

   toothfish stock in Division 58.5.2 (Candy and Constable, 2008; SC-CAMLR, 2009c) and are shown in Table 1 ... median status (ratio of median spawning stock biomass, SSB, at Table 1: Input parameters for ... class in stock 1 year Last age class in stock 35 years Oldest age in initial structure 36 years ... Age fully selected Season Catch during fish-down phase Catch during research phase 5 11 1 Jan ...

   Science Journal Paper : CCAMLR Science, Volume 18 (CCAMLR Science, Volume 18) : 47–55 : Auteur(s): Welsford, D.C

7. Standardization of fishing effort for Champsocephalus gunnari in the South Georgia area (Subarea 48.3)

   modelo. El coeficiente de variaci6n promedio para los valores de CPUE fue de 0.399. 1. INTRODUCTION ... X lI1 X2J2 X TJT U = UR • PlI1 • P2J2 • PTJT (1) is the standard value of catch-per-unit-effort ... references, is the relative power of the Jith category in the i lb category type, is 1, if U is pertinent ... category. Their characteristic feature is the equality to 1 of a respective coefficient of relative power ...

   Science Journal Paper : Selected Scientific Papers, SC-CAMLR-SSP/7 (Selected Scientific Papers, SC-CAMLR-SSP/7) : 327–336 : Auteur(s): Gasiukov, P.S.

8. A potential feedback approach to ecosystem-based management: Model Predictive Control of the Antarctic krill fishery

   scientists illustrates many of the fea- tures of control strategies (Figure 1). According to Rademeyer et al ... time-step in response to new state estimates. The following sections provide more detail. Tables 1 ... and Cannon 122 Table 1: Parameters used to implement the operating model. Parameter Area 0 Area 1 ... Area 2 Mortality rate (harvested species) M1 = 0.2 M2 = 0.2 Mortality rate (predators) M’1 = 0.05 ...

   Science Journal Paper : CCAMLR Science, Volume 20 (CCAMLR Science, Volume 20) : 119–137 : Auteur(s): Hill, S.L. and M. Cannon

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

   FISHERY FOR DISSOSTICHUS SPP. IN DIVISIONS 58.4.4a AND 58.4.4b CONTENTS Page 1. Details of ... the fishery .................................................................... 1 1.1 Reported ... FISHERY REPORT: CLOSED FISHERY FOR DISSOSTICHUS SPP. IN DIVISIONS 58.4.4a AND 58.4.4b 1. Details of ... information is gathered and reviewed by the Scientific Committee and WG-FSA. Figure 1: General map of ...

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10. SC-CAMLR-SSP-2

    . Xock (South Afr fl. ca) T,G. Lubimo va S.A.. Miz:roc t , et -!i l 1 33 59 79 113 ... PRISE PELAGIQUE K.-H. Kock K.-H.Kock (Afrique du Sud) T.G. Lubimova S.A. Hizroch et al 1 ... (Sudafrica) T.G. T.ubimova S.A. Mizroch et al Pagina 1 33 59 79 113 CO,IIEP:iKAHHE ... nEnArH~ECKHX KAnbMAPOB (OEGOPSIDA) B IO:iKHOM OKEAHE IlPE,IIBAPHTEnbHbJi.1 ATJlAC KAPT ...

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