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Notes on the use of virtual population analysis for stock assessment of the mackerel icefish, Champsocephalus gunnari (Lönnberg, 1906) in Subarea 48.3 for the 1990/91 and 1991/92 seasons
) N = N • e 12 + ~ C .• e 12 a at £..J aI (1) i=1 This would be valid if N were considered to be an absolute ... = q • N survey (2) where q is the catchability. Equation (1) then becomes: (t-1M) t 1 (i-1M) I = I • e 12 ... + q ~ C .• e 12 a at a£..J aI (3) ;=1 The application of equation 3 in Parkes (1991) assumed that q was 1 (i.e ... projections are presented in Table 12 and Figure 7. The survey biomass estimate from January 1991 ...
Science Journal Paper : Selected Scientific Papers, SC-CAMLR-SSP/9 (Selected Scientific Papers, SC-CAMLR-SSP/9) : 49–79 : Author(s): Parkes, G.
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Conservation Measure Conservation Measure 42-01 (2008)
is prohibited. Access 1. 2. Fishing for Champsocephalus gunnari shall be prohibited within 12 n miles ... . Data: biological 12. Fine-scale biological data, as required under Conservation Measure 23-05 ...
Conservation Measure : 42-01 (2008)
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Conservation Measure Conservation Measure 41-09 (2002)
be required to operate a VMS at all times, in accordance with Conservation Measure 10-04. CDS 12. Each ... ; (iv) poultry or parts (including egg shells); or (v) sewage within 12 n miles of land or ice ...
Conservation Measure : 41-09 (2002)
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Conservation Measure Conservation Measure 41-09 (2004)
for Dissostichus spp., in accordance with Conservation Measure 10-05. Research 12. Each vessel participating ... ; (iv) poultry or parts (including egg shells); (v) sewage within 12 n miles of land or ice ...
Conservation Measure : 41-09 (2004)
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Conservation Measure Conservation Measure 42-01 (2007)
12 n miles of the coast of South Georgia during the period 1 March to 31 May. Catch limit ... Champsocephalus gunnari. Data: biological 12. Fine-scale biological data, as required under Conservation ...
Conservation Measure : 42-01 (2007)
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Conservation Measure Conservation Measure 41-10 (2007)
tonnes is set aside for research fishing (see paragraph 12) and the remaining 547 tonnes is applied ... 3 and 4) is not required. 12. Research fishing under Conservation Measure 24-01 shall be limited to 10 tonnes ...
Conservation Measure : 41-10 (2007)
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Conservation Measure Conservation Measure 235/XX (2001)
be required to operate a VMS at all times, in accordance with Conservation Measure 148/XX. CDS 12. Each ... ; (iv) poultry or parts (including egg shells); or (v) sewage within 12 n miles of land or ice ...
Conservation Measure : 235/XX (2001)
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e-sc-xxvi-a7.pdf
... , paragraphs 13.12 to 13.16). 1.2 Dr Jones welcomed participants (Appendix A) and thanked New Zealand ... methods, some notational errors were discovered in the documentation of existing methods. 2.12 During ... of C. gunnari (SC-CAMLR-XXV, Annex 5, paragraphs 12.13 and 12.14): Fishery in Subarea 48.3: • investigation ... , similar to that used by WG-FSA for other species (SC-CAMLR-XXV, paragraph 3.15). 519 3.12 ... - 07/12, 07/14), to identify a program of work that could lead to staged advice on a subdivision of
application/pdf attached to:WG-SAM-07
Meeting Report : WG-SAM-07
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CEMP Standard Methods
...................... Part IV, Section 6: 1–12 PART V: MANAGEMENT PLANS FOR CEMP SITES Section 1: Management Plan ... Macaroni Refs Prydz Bay 12 Oct NA NA 1 (4–17 Oct) South Orkneys 2 Oct 31 Oct X 2 (21 Sept–8 Oct) (16 Oct ... –12 Nov) South Georgia NA X 17 Oct 4 (14–23 Oct) South Shetlands 20 Oct 2 Nov X 3 X data ... (9–18) F: 6.0 ± 0.2 (1–14) 2 Second F: 12.7 ± 0.2 (8–18) M: 9. 8 ± 0.3 ( 5–18) M male F female X data ...
Document : Site Section: Science
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Fishery Report: Champsocephalus gunnari Heard Island (Division 58.5.2)
................................................................ 12 FISHERY REPORT: CHAMPSOCEPHALUS GUNNARI HEARD ISLAND (DIVISION 58.5.2) 1. Details ... Pooled 8 827 1 944 5 442 12 939 5 893 Removals 11. An estimated 15 tonnes of C. gunnari were caught ... following the survey (4 to 21 April 2009). Initial age structure 12. The proportion of density-at-age ... to the Scientific Committee for the forthcoming season are summarised in Table 10. 11 ANI 58.5.2 12 Table ...
Document : Site Section: Publications