Résultats de la recherche

1. Catch-at-age analysis applied to new fisheries: the case of Dissostichus eleginoides

   survey. (1) (2) (3) (4) (5) 5 So as to reduce the number of parameters, the specific ... fishery operations should be flexible, whilst maintaining 4 the requirement for the acquisition of ... probable range. 4. RECRUITMENT ESTIMATION Replacing (3) in (l) and summing over all ages, we may ... calculate recruitment: Lei R= i Llli exp(-M(i - tr + .1)) (9) 5. ESTIMATION OF INITIAL TAC steps ...

   Science Journal Paper : Selected Scientific Papers, SC-CAMLR-SSP/9 (Selected Scientific Papers, SC-CAMLR-SSP/9) : 3–9 : Auteur(s): Zuleta, A.V. and C.A. Moreno

2. FAO PSM Guide

   -5-107146-5 All rights reserved. FAO encourages reproduction and dissemination of material in this ... ............................................................................... 4  1.3.1  1993 FAO Compliance Agreement ... ........................................................................... 5  1.3.2  1995 FAO Code of Conduct for Responsible Fisheries ... .............................................................................................................. 68  4.  POLICY, LEGAL AND OPERATIONAL CHECKLISTS FOR IMPLEMENTATION OF THE 2009 FAO PORT STATE ...

   Document : Site Section: Compliance

3. Bacteria and detritus: Trophic modelling of the Ross Sea

   @niwa.co.nz; Tel.: +64 4 386 0369 ; Fax: +64 4 386 2153 1 Overview An overview of how bacteria and ... ) sea ice detritus; (2) water-column detritus; (3) benthic detritus; (4) carcasses. Transfers ... of detritus through water column to the sea floor; (4) long-term burial of benthic organic matter ... the Weddell Sea. Lochte et al. (1997) give concentrations near the Polar Front of between about 5–8 ...

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4. Distribution of krill (Euphausia superba Dana) catches in the South Shetlands and South Orkneys

   and 4). In only three years (1987, 1988 and 1991) were the majority of catches in Subarea 48.2 taken ... ). In other years and zones the proportionate impact of the fishery was much lower. 4. DISCUSSION ... mortality estimates for kriIl, and if it is assumed that 1/4 of the yearly natural mortality of about 0.9 ... . Statistical Bulletin, Vol. 4 (1982-1991). CCAMLR, Hobart, Australia: 133 pp. CROLL. D.A. 1992. Estimation of ...

   Science Journal Paper : Selected Scientific Papers, SC-CAMLR-SSP/9 (Selected Scientific Papers, SC-CAMLR-SSP/9) : 287–303 : Auteur(s): Agnew, D.J.

5. Scientific Abstracts 2008

   ........................................................ 1 WG-EMM Predator Survey Workshop (WG-EMM-PSW) ............. 4 Ad Hoc Technical Group for ... France, 5 pp. (French, unpublished). During its 26th Meeting, the Scientific Committee ‘noted the ... and 2005/06 seasons, 5 883 seabirds were observed to have been killed incidentally in the legal ... using this form from Statistical Division 58.4.1, SSRU H. The use of 5 n mile buffer zones around the ...

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6. A stock assessment model of Antarctic toothfish (Dissostichus mawsoni) in the Ross Sea Region incorporating multi-year mark-recapture data

   is: ( ) 0 0 5 11 1 4 SSB h SSBSR SSB B h B æ öæ ö- ÷ç ÷ç ÷÷ç= - -ç ÷÷ç ç ÷÷ç ÷ç è øè ø. (A2 ... –2013. Season Fishery Total Catch limit1Shelf Slope North 1997 0 0 0 0 1 980 1998 8 29 4 41 1 573 ... 758 2003 2 609 1 158 1 769 4 135 2004 141 1 667 370 2 178 3 625 2005 397 2 262 550 3 209 3 625 ... 375 547 3 199 3 282 2013 260 2 450 411 3 121 3 282 Total 2 612 24 521 5 862 32 995 1 Catch limit ...

   Science Journal Paper : CCAMLR Science, Volume 21 (CCAMLR Science, Volume 21) : 39–62 : Auteur(s): Mormede, S., A. Dunn and S.M. Hanchet

7. Scientific Abstracts 2002

   fishing-related waste. SC-CAMLR-XXI/BG/4 Entanglement of Antarctic fur seals (Arctocephalus gazella ... ensure correct disposal of debris with the potential to entangle wildlife at sea. SC-CAMLR-XXI/BG/5 ... Secretariat, 5 pp. (English, unpublished). SC-CAMLR-XXI/BG/21 IMAF assessment of new and ex- ploratory ... . Working Group on Ecosystem Monitoring and Management WG-EMM-02/4 Does fish prey size affect the ...

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8. Statistical power to detect changes in growth rates of Antarctic fur seal pups

   =O.1 • 5 10 15 20 25 PERCENT CHANGE IN 4 weighing dates 6. 28-day intervals 50 pups/day 3 ... power to detect changes of 5 to 50% of the observed mean pup growth rates. The simulations proceeded as ... 1.0 0.8 a.. 0.6 ..J < (.) ~ 0.4 -t- < I- (J) 0.2 0.0 o 5 10 PERCENT 5 weighing dates ... 1.0 0.8 a. 0.6 ....J e:( o ~ 0.4 -I- e:( I- en 0.2 0.0 V cx={3=.2 t 5 10 PERCENT L 0 ...

   Science Journal Paper : Selected Scientific Papers, SC-CAMLR-SSP/6 (Selected Scientific Papers, SC-CAMLR-SSP/6) : 399–409 : Auteur(s): Boveng, P., J.L. Bengtson and M.E. Goebel

9. Optimization of survey sampling design in the detection of interannual variability and prey size selectivity in the diet of penguins

   . Variance Number of Sam )lin~ Dates Component 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 10.298 13 6 4 3 3 2 2 ... 2 2 2 2 2 2 2 2 7.3750 19 8 5 4 3 3 2 2 2 2 2 2 2 2 2 3.2674 60 22 13 8 6 5 4 4 3 3 3 3 2 2 2 ... Antarctica was estimated as four times as expensive as on the mainland. In our design (4-level nested ...

   Science Journal Paper : Selected Scientific Papers, SC-CAMLR-SSP/7 (Selected Scientific Papers, SC-CAMLR-SSP/7) : 551–559 : Auteur(s): Marschoff, E. and B. Gonzalez

10. Operational interactions of sperm whales and killer whales with the Patagonian toothfish industrial fishery off southern Chile

    killer whales (n = 77, mean = 4) (Figure 2) and one group of pilot whales (n = 15) were recorded ... 80 90 E ffo rt ( ha ul s ob se rv ed ) (a) 0 5 10 15 20 25 30 35 40 45 Jan Feb ... be confi rmed (Figure 4). Only one re-sighting was confi rmed and corresponded to a sperm whale ... to the category Figure 4: Examples of records from the sperm whale (left) and killer whale (right ...

    Science Journal Paper : CCAMLR Science, Volume 11 (CCAMLR Science, Volume 11) : 127–140 : Auteur(s): Hucke-Gaete, R., C.A. Moreno and J. Arata

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