Résultats de la recherche

1. A review of the effectiveness of streamer lines as a seabird by-catch mitigation technique in longline fisheries and CCAMLR streamer line requirements

   Streamer Lines Hooks Observed Birds Killed By-catch Rate 1 8 307 6 0.722 2 60 847 11 0.181 3 85 042 2 ... , estimated that albatrosses (7 species) made 70% fewer attacks on longline baits when a streamer line was ... set in excess of 8 knots). White-chinned petrel (Procellaria aequinoctialis) dive rates (the best ... water within 8 m or less of the stern, Conservation Measure 25-02 (2002) could be ineffective in ...

   Science Journal Paper : CCAMLR Science, Volume 11 (CCAMLR Science, Volume 11) : 189–201 : Auteur(s): Melvin, E.F., B. Sullivan, G. Robertson and B. Wienecke

2. Pêcher en mer, pas en l'air

   Convention Area. 7. A streamer line shall be deployed during longline setting to deter birds from ... appendix to this measure. 8. A device designed to discourage birds from accessing baits during the ... it is suspended from a point a minimum of 7 m above the water at the stern on the windward side of ... be shorter) and deployed from the leeward side of the hookline. 7 Plastic tubing should be of a ...

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3. Fishes of the Ross Sea Region – A field guide to common species caught in the longline fishery

   distinguishing features and a size scale. 7. Distinguishing features. The main features that distinguish the ... species are provided. 8. Colour. The colours of live or freshly caught fish are described. 9. Size. The ... of the head in front of the operculum. 7 Pyloric caeca. Small tubes or sacs located at the rear ... the front, which may bear teeth. 8 SECTION 2. GUIDE TO FAMILIES 48a. Rajidae (hardnose ...

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4. Age–length composition of mackerel icefish (Champsocephalus gunnari, Perciformes, Notothenioidei, Channichthyidae) from different parts of the South Georgia shelf

   conipositiol~ of mackerel icefish from the South Georgia shelf The trawl mouth was 18-25 m wide and 7-8 m ... 2 3 4 5 6 7 8 9 1 0 1 1 I 1988 Shag Rocks 41.6 8.4 23.8 22.6 3.7 0.3 East South Georgia 1.4 1.9 ... CCAMLR Scieilce, Vol. 8 (2001): 133-146 AGE-LENGTH ... observed between those t ~ 7 o groups and the easterin group. The larger number of mature fish in the ...

   Science Journal Paper : CCAMLR Science, Volume 8 (CCAMLR Science, Volume 8) : 133–146 : Auteur(s): Frolkina, G.A

5. Revised estimates of seabed areas within the 500 m isobath of the South Orkney Islands (subarea 48.2) and consequences for standing stock biomass estimates of nine species of finfish

   Short Notes CCAMLR Science, Vol. 7 (2000): 197-204 ... PaCCMOTPeHHbIX BNAOB OqeHKa o6qet ~ H O M ~ C C ~ I BO3pOCna Ha 5-30% AJIR 8 BHAOB M COKpaTHJIOCb Ha 20% AnR ... presented in this paper. RESULTS Polygons (Number) na 3 663 5 642 7 202 11 074 18 119 32 351 ... densities and more uneven Everson, 1987 992.45 1 240.56 4 962.24 7 195.25 spatial distributions ...

   Science Journal Paper : CCAMLR Science, Volume 7 (CCAMLR Science, Volume 7) : 197–204 : Auteur(s): C.D. Jones

6. UK: 48.3 Assessment Summary

   initial value of steepness set to 0.75. Free estimates 1985-(current-7) Year_range 1992-(current-6 ... , except first year and last 7 which are fixed to 1. Model relatively insensitive to changes in steepness ... @size_at_age_dist normal @size_at_age k 0.08 t0 -0.7 Linf 126 cv 0.08 @size_weight a 2.54e-8 b 2.8 ... parameter q[CPUESG2q].q lower_bound 1e-8 upper_bound 1e-1 prior uniform-log phase 1 @relative_abundance ...

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7. Scientific observations in CCAMLR fisheries – past, present and future

   address this problem by having re- course to the scheme (SC-CAMLR, 1994, Annex 8, paragraph 4.3 ... Measure 41-01 (2004), paragraph 7) (see CCAMLR, 2004b). 0 10 20 30 40 50 60 1996 1997 1998 1999 ... has increased from 8% in 2000 to 67% in 2004 (Table 4). Most of the observers on krill vessels are ... Longline D. eleginoides 48.3 16 7 43 1997 Longline D. eleginoides 48.3, 58.6, 58.7, 88.1 30 27 90 Trawl ...

   Science Journal Paper : CCAMLR Science, Volume 12 (CCAMLR Science, Volume 12) : 81–98 : Auteur(s): Sabourenkov, E.N. and E. Appleyard

8. Zooplankton: Trophic modelling of the Ross Sea

   (Brierley & Watkins 2000; Priddle et al. 1988). Azzali et al. (2006) show data from four 7 Italian ... response to the availability of different food sources. Krill seem to switch from 8 herbivory of ... -1, with a range of 7–30 y-1. 4.4 Unassimilated consumption Assimilation efficiency for non ... 10.9 gWW m-2, approximately equivalent to 0.5 gC m-2. (7) Huntley & Zhou (2000) as reported in ...

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9. CPUEs, body length and greenness of Antarctic krill during 1987/88 season in the fishing ground north of Livingston Island

   WS-KCPUE-89/8 CPUES, BODY LENGTH AND GREENNESS OF ... area moved as a whole and assume no advection from adjacent areas, approximately 7% of the biomass was ... ~ 7' GJ 10 r u F a::: w r w... E- ~~.k-f-. 0 F 20 30 48 50 60 e- LATE FE::; ~I= 220'21 I ... r ~n,lUllll ~~ 8 r :;:i2) 30 L)l] ~0 68 BODY LENGTH Figure 5b: Length-frequency histograms of ...

   Science Journal Paper : Selected Scientific Papers, SC-CAMLR-SSP/6 (Selected Scientific Papers, SC-CAMLR-SSP/6) : 323–338 : Auteur(s): Endo, Y. and T. Ichii

10. Fishery Report 2018: Dissostichus spp. (Subarea 48.2)

    data). Year D. mawsoni D. eleginoides 1998 <1 2015 31 4 2016 72 4 2017 67 7 2018 61 3 ... available for this subarea. 4 Model parameters available 7. No specific parameters are available ... for this subarea. Other sources of mortality 8. No specific parameters are available for this ... the advice of the Working Group on Fish Stock Assessment (WG-FSA) (SC-CAMLR-XXXIII, Annex 7 ...

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