Résultats de la recherche

1. Seabird by-catch by autoline vessels: do line setters increase the sink rate of integrated weight longlines?

   lines comprising 5 to 8 magazines, each magazine being 1 800 m in length and holding 1 280 hooks ... last and third last magazines (of 5–8 magazine lines) of trial lines to avoid the pull-down effect of ... , on average, <8 s to reach this depth. This is a short time, equivalent to a sink rate of 0.25 m s–1 ... , this distance varied from 3 to 4 m but may be up to 8 m with UW long- lines (Løkkeborg and Robertson ...

   Science Journal Paper : CCAMLR Science, Volume 15 (CCAMLR Science, Volume 15) : 107–114 : Auteur(s): Robertson, G., J. Williamson, M. McNeill, S.G. Candy and N. Smith

2. Midwater trawl catchability as an aspect of a quantitative assessment of krill biomass conducted using a trawl census survey

   , RTM-8, MOCNESS, Isaacs-Kidd) and commercial trawls have been used for this purpose. 258 However ... -Kidd, RMT-8 etc.) have one more disadvantage. Krill is able to avoid these trawls. Moreover, krill's ... " speed of 60 cm per second (Kils, 1981). In particular, when fishing krill with the RMT-8 trawl, the ... latter travelled a distance of 10 metres away from the trawl in 8 seconds (Everson, 1986). Since krill ...

   Science Journal Paper : Selected Scientific Papers, SC-CAMLR-SSP/8 (Selected Scientific Papers, SC-CAMLR-SSP/8) : 257–272 : Auteur(s): Kasatkina, S.M.

3. Sensitivity analysis for parameters of predatory species CCAMLR Ecosystem Monitoring Program

   (30%) 4 6 418 0.9 88 25 7 4 71 20 0.9 72 1 9 9 71 1 8 8 Table 4 ... (% Current Value) (20%) 6 8 420 0.9 150 43 1 0 40 a n = 102 x=5.9 sd = 0.6 30 ? ~ ;:j ... .... ~ o~---6 8 10 12 14 16 18 20 22 24 26 IS11ength (days) - Turner M 16 b n=26 14 X= 13.7 sd ... = 1.5 12 -:::> c:: 10 ;:l 0 u '-" >-. 8 u c::

   Science Journal Paper : Selected Scientific Papers, SC-CAMLR-SSP/6 (Selected Scientific Papers, SC-CAMLR-SSP/6) : 411–432 : Auteur(s): Whitehead, M.D.

4. Distribution of fish larvae at South Georgia: horizontal, vertical, and temporal distribution and early life history relevant to monitoring year-class strength and recruitment

   stations (depth <200 m). A multiple rectangular midwater trawl of 8 m2 and 4.5 mm mesh (MRMT8) was used ... (Figure 8). Larvae of the midwater barracudina (paralepididae) Notolepis coatsi 16-77 mm SL occurred ... plotted for each net fished as number of specimens per 105 m3 volume filtered by the 8 m2 , 4.5 mm mesh ... wake. A multiple rectangular midwater trawl net of 8 m2 and 4.5 mm mesh (MRMT8) was used to sample ...

   Science Journal Paper : Selected Scientific Papers, SC-CAMLR-SSP/4 (Selected Scientific Papers, SC-CAMLR-SSP/4) : 105-141 : Auteur(s): North, A.W.

5. Krill Fishery Report 2018

   in the krill fishery. 8. Haul-by-haul information from the krill fishery is provided on the C1 ... the subject of extensive discussion in the Scientific 8 Committee and Commission meetings ... . Season Subarea 48.1 48.2 48.3 2006 16 0 48 2007 17 36 31 2008 84 36 36 2009 8 54 100 2010 64 86 ... Island (APEI), 6. Bransfield Strait West (APBSW), 7. Bransfield Strait East (APBSE), 8. Antarctic ...

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6. Fishery Report 2013: Dissostichus eleginoides Heard Island (Division 58.5.2)

   of 2 730 tonnes. 8. The catch limit was exceeded in 2011 by 1% when the catch of 2 564 tonnes ... fishery. CMs 33-02 specifies that there should 8 be no directed fishing other than for the target ... 0 4 4 - 2003 465 3 1 4 120 7 27 33 - 2004 360 42 3 46 120 62 14 76 155 2005 360 72 2 74 120 71 8 ... 79 8 412 2006 360 26 1 27 120 17 19 36 3 814 2007 360 61 5 66 120 8 10 18 7 886 2008 360 81 5 86 ...

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7. Experimental evaluation of the effectiveness of weighting regimes in reducing seabird by-catch in the longline toothfish fishery around South Georgia

   petrel T = Treatment Set No. 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 2 1 22 23 ... 14 0 4 6 8 2 0 0 0 1 1 0 0 0 0 0 0 0 0 0 0 2 0 1 0 1 0 0 0 at Start of Setting DIM ... PRO 32 34 47 18 45 50 45 30 47 21 42 29 42 70 39 48 42 3 8 40 10 9 4 45 7 47 17 14 3 ... 19 2 42 28 23 19 27 40 15 3 8 at End of Setting DIM PRO 40 60 53 63 49 88 54 82 60 75 ...

   Science Journal Paper : CCAMLR Science, Volume 7 (CCAMLR Science, Volume 7) : 119–131 : Auteur(s): Agnew, D.J., A.D. Black, J.P. Croxall and G.B. Parkes

8. Fishery Report: Exploratory fishery for Dissostichus spp. in Division 58.4.3b

   7. Ecosystem implications/effects ........................................................ 15 8 ... mature. Spawning occurs in winter and may extend into autumn or spring (WG-FSA-08/14). 8. The Working ... Galaecia - 20 8 28 2005/06 Chile Globalpesca I - 11 11 Spain Galaecia - 21 47 68 Tronio - 6 63 69 ... 2008/09 Japan Shinsei Maru No. 3 A 10 18 28 Shinsei Maru No. 3 E 10 8 18 Uruguay Banzare D 10 16 ...

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

   Metodo Estandar C1 (8) del Programa de Seguimiento del Ecosistema de la CCRVMA. Usando estimaciones de ... Difference in power to detect changes in fur seal pup growth rate using Standard Method C1 (8) when three or ... :=,8=0.1 0:=,8=0.1 + + 15 20 25 CHANGE IN 30 35 40 GROWTH 45 50 RATE Figure 2: If the ... croissance des jeunes otaries, en utilisant la methode standard C1.0 (8) lorsque 3 ou 4 echantillons de ...

   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

10. Fishery Report: Dissostichus eleginoides South Sandwich Islands (Subarea 48.4)

    . Ecosystem implications/effects ........................................................ 7 8. Harvest ... IUU catch 8. There is no information to derive an estimate of the level of IUU fishing in Subarea ... ) and rajids (up to 8 276 released alive). Catch limits for by-catch species have not been set for ... . Ecosystem implications/effects 22. No evaluation available for this fishery. 8. Harvest controls and ...

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